Annotations: 3HNI

Crystal structure of the Zn-induced tetramer of the engineered cyt cb562 variant RIDC-1

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3hnia_	All alpha proteins	Four-helical up-and-down bundle	Cytochromes	Cytochrome b562	Cytochrome b562	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d3hnic_	All alpha proteins	Four-helical up-and-down bundle	Cytochromes	Cytochrome b562	Cytochrome b562	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d3hnid_	All alpha proteins	Four-helical up-and-down bundle	Cytochromes	Cytochrome b562	Cytochrome b562	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
G	d3hnig_	All alpha proteins	Four-helical up-and-down bundle	Cytochromes	Cytochrome b562	Cytochrome b562	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
H	d3hnih_	All alpha proteins	Four-helical up-and-down bundle	Cytochromes	Cytochrome b562	Cytochrome b562	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
F	d3hnif_	All alpha proteins	Four-helical up-and-down bundle	Cytochromes	Cytochrome b562	Cytochrome b562	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
E	d3hnie_	All alpha proteins	Four-helical up-and-down bundle	Cytochromes	Cytochrome b562	Cytochrome b562	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d3hnib_	All alpha proteins	Four-helical up-and-down bundle	Cytochromes	Cytochrome b562	Cytochrome b562	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Cytochromes	8057879	3001526	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Cytochromes	8057879	3001526	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Cytochromes	8057879	3001526	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Cytochromes	8057879	3001526	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Cytochromes	8057879	3001526	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Cytochromes	8057879	3001526	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Cytochromes	8057879	3001526	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Cytochromes	8057879	3001526	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Ala_racemase_N	e3hniA1	A: beta barrels	X: Immunoglobulin-like beta-sandwich	H: HTH	T: winged helix domain	F: Ala_racemase_N	ECOD (v294.2)
C	adh_short	e3hniC1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: adh_short	ECOD (v294.2)
D	adh_short	e3hniD1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: adh_short	ECOD (v294.2)
G	adh_short	e3hniG1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: adh_short	ECOD (v294.2)
H	adh_short	e3hniH1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: adh_short	ECOD (v294.2)
F	adh_short	e3hniF1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: adh_short	ECOD (v294.2)
E	adh_short	e3hniE1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: adh_short	ECOD (v294.2)
B	adh_short	e3hniB1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: adh_short	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.120.10	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Cytochrome c/b562	CATH (4.3.0)
C	1.20.120.10	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Cytochrome c/b562	CATH (4.3.0)
D	1.20.120.10	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Cytochrome c/b562	CATH (4.3.0)
G	1.20.120.10	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Cytochrome c/b562	CATH (4.3.0)
H	1.20.120.10	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Cytochrome c/b562	CATH (4.3.0)
F	1.20.120.10	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Cytochrome c/b562	CATH (4.3.0)
E	1.20.120.10	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Cytochrome c/b562	CATH (4.3.0)
B	1.20.120.10	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Cytochrome c/b562	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H	Soluble cytochrome b562	binding tetrapyrrole binding heme binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	electron transport chain metabolic process cellular process generation of precursor metabolites and energy	cellular anatomical structure extracellular region periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR010980	Cytochrome c/b562	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR009155	Cytochrome b562	Family

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.