1MWQ

Structure of HI0828, a Hypothetical Protein from Haemophilus influenzae with a Putative Active-Site Phosphohistidine

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-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1mwqa_	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	YciI-like	Hypothetical protein HI0828	(Haemophilus influenzae ) [TaxId: 727 ],	SCOPe (2.08)
B	d1mwqb_	Alpha and beta proteins (a+b)	Ferredoxin-like	Dimeric alpha+beta barrel	YciI-like	Hypothetical protein HI0828	(Haemophilus influenzae ) [TaxId: 727 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	YciI-like	8024177	4001443	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Dimeric alpha+beta barrel	8036556	3000089	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Dimeric alpha+beta barrel	8036556	3000089	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	YCII	e1mwqA1	A: a+b two layers	X: Alpha-beta plaits	H: Dimeric alpha+beta barrel (From Topology)	T: Dimeric alpha+beta barrel	F: YCII	ECOD (1.6)
B	YCII	e1mwqB1	A: a+b two layers	X: Alpha-beta plaits	H: Dimeric alpha+beta barrel (From Topology)	T: Dimeric alpha+beta barrel	F: YCII	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.1060	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Dimeric alpha+beta barrel	CATH (4.3.0)
B	3.30.70.1060	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Dimeric alpha+beta barrel	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF03795	YCII-related domain (YCII)	YCII-related domain	The majority of proteins in this family consist of a single copy of this domain, though it is also found as a repeat (Swiss:Q9AJZ7). A strongly conserved histidine and a aspartate suggest that the domain has an enzymatic function. This family also n ...	The majority of proteins in this family consist of a single copy of this domain, though it is also found as a repeat (Swiss:Q9AJZ7). A strongly conserved histidine and a aspartate suggest that the domain has an enzymatic function. This family also now includes the family formerly known as the DGPF domain (COG3795). Although its function is unknown it is found fused to a sigma-70 factor family domain in Swiss:Q9A8M4. Suggesting that this domain plays a role in transcription initiation (Bateman A per. obs.). This domain is named after the most conserved motif in the alignment.	Domain

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR005545	YCII-related	Domain
A, B	IPR051807	Secondary metabolite biosynthesis-associated protein	Family
A, B	IPR011008	Dimeric alpha-beta barrel	Homologous Superfamily

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.