3EJH

Crystal Structure of the Fibronectin 8-9FnI Domain Pair in Complex with a Type-I Collagen Peptide

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Protein Modification Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	fn1	e3ejhA1	A: few secondary structure elements	X: Fibronectin type I module-like (From Homology)	H: Fibronectin type I module-like	T: Fibronectin type I module	F: fn1	ECOD (1.6)
C [auth B]	fn1	e3ejhB1	A: few secondary structure elements	X: Fibronectin type I module-like (From Homology)	H: Fibronectin type I module-like	T: Fibronectin type I module	F: fn1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.10.70.10	Mainly Beta	Ribbon	Complement Module	domain 1	CATH (4.3.0)
C [auth B]	2.10.70.10	Mainly Beta	Ribbon	Complement Module	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C [auth B]	PF00039	Fibronectin type I domain (fn1)	Fibronectin type I domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C [auth B]	Fibronectin	enzyme regulator activity enzyme activator activity peptidase regulator activity molecular function activator activity molecular function regulator activity peptidase activator activity identical protein binding protein binding binding signaling receptor binding enzyme binding protease binding collagen binding protein-containing complex binding enzyme regulator activity enzyme activator activity peptidase regulator activity molecular function activator activity molecular function regulator activity peptidase activator activity identical protein binding protein binding binding signaling receptor binding enzyme binding protease binding collagen binding protein-containing complex binding cell adhesion molecule binding integrin binding structural molecule activity extracellular matrix structural constituent proteoglycan binding carbohydrate derivative binding heparin binding glycosaminoglycan binding sulfur compound binding	regulation of transforming growth factor beta production multicellular organismal process regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process regulation of cytokine production cytokine production negative regulation of cellular process regulation of multicellular organismal process transforming growth factor beta production negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process regulation of transforming growth factor beta production multicellular organismal process regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process regulation of cytokine production cytokine production negative regulation of cellular process regulation of multicellular organismal process transforming growth factor beta production negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process cellular metabolic process negative regulation of metabolic process biological regulation regulation of cellular metabolic process negative regulation of cytokine production regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process negative regulation of transforming growth factor beta production regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process negative regulation of multicellular organismal process regulation of metabolic process developmental process heart development multicellular organism development anatomical structure development animal organ development circulatory system development system development positive regulation of locomotion regulation of cell motility regulation of substrate-dependent cell migration, cell attachment to substrate positive regulation of biological process positive regulation of cell migration cell adhesion positive regulation of cell-substrate adhesion positive regulation of cell motility regulation of cell migration cell migration cell motility locomotion positive regulation of cellular process regulation of cell-substrate adhesion positive regulation of cell adhesion regulation of cell adhesion cell-substrate adhesion regulation of locomotion substrate-dependent cell migration substrate-dependent cell migration, cell attachment to substrate positive regulation of substrate-dependent cell migration, cell attachment to substrate cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly integrin activation cellular component organization or biogenesis positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of gene expression positive regulation of cellular biosynthetic process substrate adhesion-dependent cell spreading monocyte activation regulation of leukocyte activation cell activation regulation of cell activation negative regulation of monocyte activation myeloid leukocyte activation leukocyte activation negative regulation of cell activation negative regulation of immune system process immune system process regulation of immune system process negative regulation of leukocyte activation axon extension positive regulation of nervous system development regulation of growth axonogenesis regulation of cellular component size developmental growth cell projection organization regulation of cell differentiation regulation of neurogenesis neuron projection development regulation of cell development positive regulation of developmental process cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation positive regulation of cell projection organization regulation of biological quality positive regulation of developmental growth regulation of cell projection organization positive regulation of cell development nervous system development developmental growth involved in morphogenesis generation of neurons positive regulation of multicellular organismal process regulation of neuron projection development regulation of cellular component organization positive regulation of cellular component organization cellular developmental process regulation of developmental process plasma membrane bounded cell projection morphogenesis cell development cell growth cell morphogenesis regulation of axon extension regulation of nervous system development neurogenesis regulation of extent of cell growth positive regulation of cell differentiation regulation of axonogenesis positive regulation of neurogenesis positive regulation of axon extension positive regulation of axonogenesis regulation of anatomical structure morphogenesis regulation of cell size neuron projection extension regulation of multicellular organismal development regulation of developmental growth plasma membrane bounded cell projection organization developmental cell growth growth positive regulation of cell growth axon development regulation of cell growth cell morphogenesis involved in neuron differentiation anatomical structure morphogenesis positive regulation of growth neuron development regulation of plasma membrane bounded cell projection organization regulation of anatomical structure size calcium-independent cell-matrix adhesion cell-matrix adhesion acute-phase response response to stimulus defense response response to stress inflammatory response acute inflammatory response response to wounding cellular response to stimulus regulation of signaling signaling regulation of signal transduction regulation of MAPK cascade intracellular signal transduction cell communication regulation of intracellular signal transduction regulation of response to stimulus intracellular signaling cassette MAPK cascade regulation of cell communication ERK1 and ERK2 cascade signal transduction regulation of ERK1 and ERK2 cascade blood vessel morphogenesis tube development angiogenesis vasculature development tube morphogenesis anatomical structure formation involved in morphogenesis blood vessel development neural crest cell development mesenchyme development mesenchymal cell migration ameboidal-type cell migration autonomic nervous system development neural crest cell migration stem cell development neural crest cell differentiation tissue development stem cell differentiation neural crest cell migration involved in autonomic nervous system development mesenchymal cell differentiation formation of primary germ layer embryonic morphogenesis embryo development gastrulation endoderm development endoderm formation endodermal cell differentiation fibroblast proliferation cell population proliferation positive regulation of cell population proliferation regulation of fibroblast proliferation regulation of cell population proliferation positive regulation of fibroblast proliferation integrin-mediated signaling pathway cell surface receptor signaling pathway positive regulation of cell communication regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction positive regulation of signal transduction positive regulation of response to stimulus positive regulation of intracellular signal transduction positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction phosphatidylinositol 3-kinase/protein kinase B signal transduction positive regulation of signaling biological process involved in interspecies interaction between organisms biological process involved in interaction with symbiont biological process involved in symbiotic interaction regulation of cell shape regulation of cell morphogenesis cell junction organization cell junction assembly cell-substrate junction assembly cell-substrate junction organization wound healing regulation of protein modification process regulation of protein phosphorylation regulation of primary metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process protein metabolic process protein modification process phosphorus metabolic process protein phosphorylation phosphorylation regulation of protein metabolic process primary metabolic process macromolecule modification regulation of phosphorylation regulation of phosphorus metabolic process peptide cross-linking	basement membrane cell periphery extracellular matrix external encapsulating structure collagen-containing extracellular matrix cellular anatomical entity extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle basement membrane cell periphery extracellular matrix external encapsulating structure collagen-containing extracellular matrix cellular anatomical entity extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen endoplasmic reticulum lumen intracellular organelle organelle lumen endoplasmic reticulum cytoplasm vesicle lumen intracellular vesicle cytoplasmic vesicle lumen secretory granule lumen cytoplasmic vesicle secretory granule secretory vesicle platelet alpha granule platelet alpha granule lumen endoplasmic reticulum-Golgi intermediate compartment protein-containing complex fibrinogen complex apical part of cell membrane plasma membrane plasma membrane region apical plasma membrane blood microparticle
B [auth E], D [auth F]	Collagen type-I a1 chain	structural molecule activity extracellular matrix structural constituent extracellular matrix structural constituent conferring tensile strength platelet-derived growth factor binding protein binding binding growth factor binding cation binding ion binding metal ion binding small molecule binding identical protein binding enzyme binding protease binding	response to stimulus response to chemical response to xenobiotic stimulus developmental process multicellular organism development multicellular organismal process skeletal system development anatomical structure development system development cellular component organization extracellular matrix organization cellular process cellular component organization or biogenesis extracellular structure organization response to stimulus response to chemical response to xenobiotic stimulus developmental process multicellular organism development multicellular organismal process skeletal system development anatomical structure development system development cellular component organization extracellular matrix organization cellular process cellular component organization or biogenesis extracellular structure organization external encapsulating structure organization endochondral ossification replacement ossification animal organ development endochondral bone morphogenesis anatomical structure morphogenesis ossification skeletal system morphogenesis animal organ morphogenesis bone morphogenesis bone development cellular response to stimulus response to lipid response to oxygen-containing compound cellular response to oxygen-containing compound response to retinoic acid cellular response to chemical stimulus cellular response to retinoic acid cellular response to lipid response to fibroblast growth factor cellular response to endogenous stimulus cellular response to growth factor stimulus response to endogenous stimulus response to growth factor cellular response to fibroblast growth factor stimulus collagen fibril organization supramolecular fiber organization direct ossification intramembranous ossification cellular response to acid chemical cellular response to amino acid stimulus response to acid chemical response to amino acid response to hormone response to steroid hormone response to organic cyclic compound embryo development ending in birth or egg hatching chordate embryonic development embryonic skeletal system development embryo development system process sensory perception nervous system process sensory perception of sound sensory perception of mechanical stimulus response to organophosphorus response to nitrogen compound response to purine-containing compound response to cAMP vasculature development blood vessel development circulatory system development skin development skin morphogenesis tooth mineralization odontogenesis biomineral tissue development tissue development response to hydrogen peroxide response to oxidative stress response to stress response to reactive oxygen species cellular developmental process cell differentiation osteoblast differentiation response to transforming growth factor beta cellular response to transforming growth factor beta stimulus head development face morphogenesis head morphogenesis face development body morphogenesis cellular response to fluoride response to fluoride regulation of epithelial to mesenchymal transition regulation of cellular process regulation of developmental process positive regulation of biological process positive regulation of epithelial to mesenchymal transition regulation of cell differentiation mesenchyme development positive regulation of developmental process positive regulation of cell differentiation regulation of multicellular organismal process positive regulation of cellular process regulation of biological process biological regulation epithelial to mesenchymal transition positive regulation of multicellular organismal process mesenchymal cell differentiation homeostatic process cellular response to glucose stimulus intracellular glucose homeostasis response to hexose cellular response to carbohydrate stimulus cellular homeostasis response to monosaccharide response to carbohydrate chemical homeostasis response to glucose glucose homeostasis carbohydrate homeostasis cellular response to hexose stimulus intracellular chemical homeostasis cellular response to monosaccharide stimulus collagen-activated tyrosine kinase receptor signaling pathway cell surface receptor signaling pathway signaling cell surface receptor protein tyrosine kinase signaling pathway cell communication signal transduction collagen-activated signaling pathway enzyme-linked receptor protein signaling pathway protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of localization localization protein transport cellular macromolecule localization macromolecule localization bone trabecula formation bone trabecula morphogenesis anatomical structure formation involved in morphogenesis trabecula formation trabecula morphogenesis biosynthetic process collagen biosynthetic process metabolic process collagen metabolic process cellular response to vitamin E response to nutrient levels response to nutrient cellular response to organic cyclic compound response to vitamin response to vitamin E cellular response to nutrient levels cellular response to vitamin cellular response to nutrient response to peptide cellular response to tumor necrosis factor response to cytokine cellular response to cytokine stimulus response to tumor necrosis factor response to mechanical stimulus response to abiotic stimulus response to external stimulus cellular response to mechanical stimulus cellular response to abiotic stimulus cellular response to external stimulus cellular response to environmental stimulus positive regulation of locomotion regulation of cell motility positive regulation of cell migration regulation of locomotion positive regulation of cell motility regulation of cell migration cell migration cell motility locomotion response to peptide hormone response to insulin regulation of cell-substrate adhesion regulation of cell adhesion negative regulation of biological process cell-substrate adhesion negative regulation of cell adhesion cell adhesion negative regulation of cellular process negative regulation of cell-substrate adhesion positive regulation of DNA-templated transcription cellular biosynthetic process RNA metabolic process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process positive regulation of nucleobase-containing compound metabolic process cellular metabolic process primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process positive regulation of RNA metabolic process regulation of gene expression positive regulation of RNA biosynthetic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process positive regulation of cellular biosynthetic process sensory perception of light stimulus visual perception connective tissue development cartilage development involved in endochondral bone morphogenesis cartilage development positive regulation of cell communication positive regulation of signal transduction regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway regulation of signal transduction positive regulation of response to stimulus positive regulation of Wnt signaling pathway Wnt signaling pathway positive regulation of canonical Wnt signaling pathway regulation of signaling regulation of Wnt signaling pathway regulation of response to stimulus regulation of cell communication positive regulation of signaling cellular response to epidermal growth factor stimulus response to epidermal growth factor protein localization to organelle protein localization to nucleus response to estradiol response to oxygen levels response to hyperoxia response to increased oxygen levels	extracellular matrix protein-containing complex banded collagen fibril collagen trimer fibrillar collagen trimer cellular anatomical entity cell periphery external encapsulating structure complex of collagen trimers collagen type I trimer collagen-containing extracellular matrix supramolecular fiber supramolecular polymer supramolecular complex extracellular matrix protein-containing complex banded collagen fibril collagen trimer fibrillar collagen trimer cellular anatomical entity cell periphery external encapsulating structure complex of collagen trimers collagen type I trimer collagen-containing extracellular matrix supramolecular fiber supramolecular polymer supramolecular complex membrane-bounded organelle intracellular anatomical structure intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle secretory granule secretory vesicle cytoplasm vesicle membrane-enclosed lumen intracellular organelle lumen endoplasmic reticulum lumen organelle lumen endoplasmic reticulum extracellular region extracellular space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C [auth B]	IPR000562	Fibronectin type II domain	Domain
A, C [auth B]	IPR000083	Fibronectin, type I	Domain
A, C [auth B]	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, C [auth B]	IPR036943	Fibronectin type II domain superfamily	Homologous Superfamily
A, C [auth B]	IPR013806	Kringle-like fold	Homologous Superfamily
A, C [auth B]	IPR003961	Fibronectin type III	Domain
A, C [auth B]	IPR050991	Extracellular Matrix Regulatory Proteins	Family
A, C [auth B]	IPR036116	Fibronectin type III superfamily	Homologous Superfamily
B [auth E], D [auth F]	IPR008160	Collagen triple helix repeat	Repeat
B [auth E], D [auth F]	IPR000885	Fibrillar collagen, C-terminal	Domain
B [auth E], D [auth F]	IPR001007	VWFC domain	Domain
B [auth E], D [auth F]	IPR050149	Collagen superfamily	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C [auth B]	Pharos: P02751	glioblastoma hypertensive disorder Crohn disease malignant mesothelioma aortic valve insufficiency breast carcinoma pulmonary fibrosis focal segmental glomerulosclerosis giant cell glioblastoma Mammary Neoplasms, Experimental carcinoma spondylometaphyseal dysplasia, 'corner fracture' type ureteral obstruction glomerulopathy with fibronectin deposits 2 heart disease glioblastoma hypertensive disorder Crohn disease malignant mesothelioma aortic valve insufficiency breast carcinoma pulmonary fibrosis focal segmental glomerulosclerosis giant cell glioblastoma Mammary Neoplasms, Experimental carcinoma spondylometaphyseal dysplasia, 'corner fracture' type ureteral obstruction glomerulopathy with fibronectin deposits 2 heart disease diabetes mellitus sarcomatoid carcinoma breast cancer ovarian cancer ileocolitis interstitial lung disease polycystic ovary syndrome kidney disease diabetic kidney disease limb-girdle muscular dystrophy schizophrenia Duchenne muscular dystrophy lung disease alcohol abuse transitional cell carcinoma endometriosis undifferentiated carcinoma atherosclerosis autoimmune disease glomerulopathy with fibronectin deposits 1 myocardial infarction oligodendroglioma colorectal cancer pancreatic ductal adenocarcinoma Crohn's colitis invasive ductal breast carcinoma primitive neuroectodermal tumor cystic fibrosis large cell medulloblastoma liver disease ductal breast carcinoma in situ malignant ependymoma tuberculosis fibronectin glomerulopathy arthritic joint disease gastric carcinoma atopic eczema Becker muscular dystrophy nasopharyngeal carcinoma breast disease nephrosclerosis hydrolethalus syndrome osteosarcoma coronary artery disease idiopathic interstitial pneumonia pilocytic astrocytoma inborn carbohydrate metabolic disorder juvenile dermatomyositis pterygium lung carcinoma adrenal cortex carcinoma Ehlers-Danlos syndrome malignant glioma ulcerative colitis malignant pancreatic neoplasm astrocytic tumor Gaucher disease mammary neoplasms, animal atypical teratoid rhabdoid tumor medulloblastoma cancer hematologic disease
B [auth E], D [auth F]	Pharos: P02452	osteogenesis imperfecta Caffey disease dermatofibrosarcoma protuberans Ehlers-Danlos syndrome, classic type, 1 osteogenesis imperfecta type 3 osteoporosis oral submucous fibrosis osteogenesis imperfecta type 4 Ehlers-Danlos syndrome keloid Ehlers-Danlos syndrome, arthrochalasis type nephrogenic systemic fibrosis aortic valve insufficiency nephrotic syndrome osteogenesis imperfecta type 2 osteogenesis imperfecta Caffey disease dermatofibrosarcoma protuberans Ehlers-Danlos syndrome, classic type, 1 osteogenesis imperfecta type 3 osteoporosis oral submucous fibrosis osteogenesis imperfecta type 4 Ehlers-Danlos syndrome keloid Ehlers-Danlos syndrome, arthrochalasis type nephrogenic systemic fibrosis aortic valve insufficiency nephrotic syndrome osteogenesis imperfecta type 2 Aneurysm, Dissecting autoimmune disease heart valve disease extrahepatic cholestasis osteogenesis imperfecta type 1 hypertensive disorder cholangitis cirrhosis of liver calcinosis pancreatic intraductal papillary-mucinous carcinoma limb-girdle muscular dystrophy pituitary cancer Duchenne muscular dystrophy lung adenocarcinoma psoriasis malignant ependymoma medulloblastoma tuberculosis nasopharyngeal carcinoma esophageal adenocarcinoma non-small cell lung carcinoma breast carcinoma Gaucher disease carpal tunnel syndrome interstitial cystitis invasive ductal breast carcinoma ovarian cancer Crohn disease large cell medulloblastoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia ductal breast carcinoma in situ lung cancer pterygium Ehlers-Danlos syndrome type 7A malignant glioma thoracic aortic aneurysm Ehlers-Danlos syndrome, classic type, 2 Becker muscular dystrophy glioblastoma interstitial lung disease juvenile dermatomyositis pancreatic ductal adenocarcinoma dentinogenesis imperfecta pilocytic astrocytoma primitive neuroectodermal tumor malignant colon neoplasm Sjogren syndrome malignant pancreatic neoplasm transitional cell carcinoma Ehlers-Danlos syndrome, classic type mucopolysaccharidosis type 4 adrenal cortex carcinoma ulcerative colitis Emery-Dreifuss muscular dystrophy atypical teratoid rhabdoid tumor fibrosarcoma osteochondrodysplasia breast cancer gastric carcinoma head and neck cancer chronic obstructive pulmonary disease intervertebral disc degenerative disorder

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B [auth E], D [auth F]	HYP	Parent Component: PRO RESID: AA0030 PSI-MOD : 4-hydroxy-L-proline MOD:00039

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.