7VH9

Solution structure of the chimeric peptide of the first SURP domain of Human SF3A1 and the interacting region of SF1.

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Surp module (SWAP domain)	8033803	3001401	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01805	Surp module (Surp)	Surp module	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Splicing factor 3A subunit 1,Splicing factor 1	RNA binding binding organic cyclic compound binding nucleic acid binding transcription corepressor activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity mRNA binding cation binding transition metal ion binding zinc ion binding ion binding RNA binding binding organic cyclic compound binding nucleic acid binding transcription corepressor activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity mRNA binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding identical protein binding protein binding	cellular biosynthetic process RNA metabolic process mRNA processing nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA processing RNA splicing cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA metabolic process macromolecule biosynthetic process cellular biosynthetic process RNA metabolic process mRNA processing nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA processing RNA splicing cellular metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process biosynthetic process RNA splicing, via transesterification reactions mRNA cis splicing, via spliceosome mRNA splicing, via spliceosome metabolic process cellular process RNA splicing, via transesterification reactions with bulged adenosine as nucleophile macromolecule metabolic process ribonucleoprotein complex biogenesis protein-RNA complex assembly cellular component organization cellular component biogenesis spliceosomal complex assembly protein-RNA complex organization cellular component assembly protein-containing complex assembly cellular component organization or biogenesis protein-containing complex organization U2-type prespliceosome assembly mRNA splice site recognition mRNA 3'-splice site recognition regulation of biosynthetic process regulation of steroid biosynthetic process regulation of biological process regulation of lipid metabolic process steroid metabolic process regulation of steroid metabolic process biological regulation lipid biosynthetic process regulation of primary metabolic process regulation of lipid biosynthetic process steroid biosynthetic process regulation of metabolic process lipid metabolic process developmental process multicellular organismal process gonad development reproductive system development cellular developmental process reproductive process sex differentiation animal organ development developmental process involved in reproduction male gonad development male sex differentiation multicellular organism development development of primary male sexual characteristics development of primary sexual characteristics cell differentiation anatomical structure development reproductive structure development Leydig cell differentiation system development sex determination male sex determination negative regulation of cell population proliferation cell population proliferation regulation of cellular process regulation of smooth muscle cell proliferation negative regulation of biological process smooth muscle cell proliferation negative regulation of smooth muscle cell proliferation regulation of cell population proliferation negative regulation of cellular process muscle cell proliferation regulation of mRNA splicing, via spliceosome regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of mRNA processing regulation of cellular metabolic process regulation of macromolecule metabolic process regulation of RNA splicing regulation of cellular biosynthetic process regulation of gene expression regulation of macromolecule biosynthetic process regulation of mRNA metabolic process nuclear body organization nucleus organization organelle organization	membrane-bounded organelle U2-type spliceosomal complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle spliceosomal complex organelle ribonucleoprotein complex membrane-enclosed lumen intracellular organelle lumen membrane-bounded organelle U2-type spliceosomal complex protein-containing complex intracellular anatomical structure nucleus nuclear protein-containing complex intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle spliceosomal complex organelle ribonucleoprotein complex membrane-enclosed lumen intracellular organelle lumen nuclear speck nuclear body nucleoplasm organelle lumen nuclear lumen spliceosomal snRNP complex Sm-like protein family complex small nuclear ribonucleoprotein complex U2 snRNP catalytic step 2 spliceosome catalytic complex U2-type precatalytic spliceosome precatalytic spliceosome prespliceosome U2-type prespliceosome intracellular non-membrane-bounded organelle ribosome non-membrane-bounded organelle U2AF complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR045146	Splicing factor 3A subunit 1	Family
A	IPR035967	SWAP/Surp superfamily	Homologous Superfamily
A	IPR000061	SWAP/Surp	Domain
A	IPR000626	Ubiquitin-like domain	Domain
A	IPR035563	Splicing factor 3A subunit 1, ubiquitin domain	Domain
A	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
A	IPR022030	Splicing factor 3A subunit 1, conserved domain	Domain
A	IPR032570	Splicing factor 1, helix-hairpin domain	Domain
A	IPR004087	K Homology domain	Domain
A	IPR001878	Zinc finger, CCHC-type	Domain
A	IPR036612	K Homology domain, type 1 superfamily	Homologous Superfamily
A	IPR045071	KH domain-containing BBP-like	Family
A	IPR047086	Splicing factor 1, helix-hairpin domain superfamily	Homologous Superfamily
A	IPR004088	K Homology domain, type 1	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q15637	astrocytic tumor heart disease oligodendroglioma psoriasis colorectal cancer large cell medulloblastoma osteosarcoma rheumatoid arthritis glioblastoma myopathy ovarian cancer subependymal giant cell astrocytoma melanoma ovarian cancer Pick disease astrocytic tumor heart disease oligodendroglioma psoriasis colorectal cancer large cell medulloblastoma osteosarcoma rheumatoid arthritis glioblastoma myopathy ovarian cancer subependymal giant cell astrocytoma melanoma ovarian cancer Pick disease psoriasis astrocytic tumor breast cancer cutaneous melanoma head and neck cancer malignant ependymoma medulloblastoma oligodendroglioma pancreatic intraductal papillary-mucinous carcinoma plasma cell myeloma attention deficit hyperactivity disorder, inattentive type breast carcinoma glioblastoma interstitial lung disease malignant glioma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia primitive neuroectodermal tumor atypical teratoid rhabdoid tumor chronic obstructive pulmonary disease gout large cell medulloblastoma malignant mesothelioma non-small cell lung carcinoma

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 R01GM133198.