1ZKE

1.6 A Crystal Structure of a Protein HP1531 of Unknown Function from Helicobacter pylori

External Resource: Annotation

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

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d1zkeb2	All alpha proteins	ROP-like	HP1531-like	HP1531-like	Hypothetical protein HP1531	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
B	d1zkeb4	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
B	d1zkeb3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
E	d1zkee2	All alpha proteins	ROP-like	HP1531-like	HP1531-like	Hypothetical protein HP1531	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
E	d1zkee4	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
E	d1zkee3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
A	d1zkea1	All alpha proteins	ROP-like	HP1531-like	HP1531-like	Hypothetical protein HP1531	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
A	d1zkea2	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
C	d1zkec2	All alpha proteins	ROP-like	HP1531-like	HP1531-like	Hypothetical protein HP1531	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
C	d1zkec3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
D	d1zked2	All alpha proteins	ROP-like	HP1531-like	HP1531-like	Hypothetical protein HP1531	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
D	d1zked4	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
D	d1zked3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
F	d1zkef2	All alpha proteins	ROP-like	HP1531-like	HP1531-like	Hypothetical protein HP1531	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
F	d1zkef4	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)
F	d1zkef3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Helicobacter pylori 26695 ) [TaxId: 85962 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	HP1531-like	8035796	3001182	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	HP1531-like	8035796	3001182	SCOP2B (2022-06-29)
A	SCOP2 Family	HP1531-like	8023416	4001265	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	HP1531-like	8035796	3001182	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	HP1531-like	8035796	3001182	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	HP1531-like	8035796	3001182	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	HP1531-like	8035796	3001182	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)
B	DUF2443	e1zkeB1	A: alpha duplicates or obligate multimers	X: ROP-like	H: HP1531-like (From Topology)	T: HP1531-like	F: DUF2443	ECOD (1.6)
E	DUF2443	e1zkeE1	A: alpha duplicates or obligate multimers	X: ROP-like	H: HP1531-like (From Topology)	T: HP1531-like	F: DUF2443	ECOD (1.6)
A	DUF2443	e1zkeA1	A: alpha duplicates or obligate multimers	X: ROP-like	H: HP1531-like (From Topology)	T: HP1531-like	F: DUF2443	ECOD (1.6)
C	DUF2443	e1zkeC1	A: alpha duplicates or obligate multimers	X: ROP-like	H: HP1531-like (From Topology)	T: HP1531-like	F: DUF2443	ECOD (1.6)
D	DUF2443	e1zkeD1	A: alpha duplicates or obligate multimers	X: ROP-like	H: HP1531-like (From Topology)	T: HP1531-like	F: DUF2443	ECOD (1.6)
F	DUF2443	e1zkeF1	A: alpha duplicates or obligate multimers	X: ROP-like	H: HP1531-like (From Topology)	T: HP1531-like	F: DUF2443	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.20.58.90	Mainly Alpha	Up-down Bundle	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (4.3.0)
E	1.20.58.90	Mainly Alpha	Up-down Bundle	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (4.3.0)
A	1.20.58.90	Mainly Alpha	Up-down Bundle	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (4.3.0)
C	1.20.58.90	Mainly Alpha	Up-down Bundle	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (4.3.0)
D	1.20.58.90	Mainly Alpha	Up-down Bundle	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (4.3.0)
F	1.20.58.90	Mainly Alpha	Up-down Bundle	Methane Monooxygenase Hydroxylase	Chain G, domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF10398	Protein of unknown function (DUF2443) (DUF2443)	Protein of unknown function (DUF2443)	This is a small family of highly conserved proteins from bacteria, in particular Helicobacter species, The structure is a bundle of alpha helices. The function is not known.	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR019469	Protein of unknown function DUF2443	Family
A, B, C, D, E A, B, C, D, E, F	IPR038018	Uncharacterised protein HP_1531	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.