6HUY

HmdII from Desulfurobacterium thermolithotrophum reconstitued with Fe-guanylylpyridinol (FeGP) cofactor and co-crystallized with methenyl-tetrahydrofolate form A

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	PF03201	e6huyC2	A: alpha arrays	X: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	H: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	T: 6-phosphogluconate dehydrogenase C-terminal domain-like	F: PF03201	ECOD (1.6)
C	PF22616	e6huyC1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: PF22616	ECOD (1.6)
A	PF03201	e6huyA2	A: alpha arrays	X: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	H: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	T: 6-phosphogluconate dehydrogenase C-terminal domain-like	F: PF03201	ECOD (1.6)
A	PF22616	e6huyA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: PF22616	ECOD (1.6)
D	PF03201	e6huyD2	A: alpha arrays	X: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	H: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	T: 6-phosphogluconate dehydrogenase C-terminal domain-like	F: PF03201	ECOD (1.6)
D	PF22616	e6huyD1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: PF22616	ECOD (1.6)
B	PF03201	e6huyB2	A: alpha arrays	X: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	H: 6-phosphogluconate dehydrogenase C-terminal domain-like (From Topology)	T: 6-phosphogluconate dehydrogenase C-terminal domain-like	F: PF03201	ECOD (1.6)
B	PF22616	e6huyB1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: NAD(P)-binding Rossmann-fold domains	F: PF22616	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
A	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C	PF03201	H2-forming N5,N10-methylene-tetrahydromethanopterin dehydrogenase (HMD)	H2-forming N5,N10-methylene-tetrahydromethanopterin dehydrogenase	-	Family
B, D	PF03201	H2-forming N5,N10-methylene-tetrahydromethanopterin dehydrogenase (HMD)	H2-forming N5,N10-methylene-tetrahydromethanopterin dehydrogenase	-	Family

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR038182	HMD, C-terminal domain superfamily	Homologous Superfamily
A, C	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
A, C	IPR010063	H(2)-forming methylenetetrahydromethanopterin dehydrogenase-related protein	Family
A, C	IPR004889	H2-forming N5,N10-methylenetetrahydromethanopterin dehydrogenase, C-terminal	Domain
A, C	IPR008927	6-phosphogluconate dehydrogenase-like, C-terminal domain superfamily	Homologous Superfamily
B, D	IPR038182	HMD, C-terminal domain superfamily	Homologous Superfamily
B, D	IPR036291	NAD(P)-binding domain superfamily	Homologous Superfamily
B, D	IPR010063	H(2)-forming methylenetetrahydromethanopterin dehydrogenase-related protein	Family
B, D	IPR004889	H2-forming N5,N10-methylenetetrahydromethanopterin dehydrogenase, C-terminal	Domain
B, D	IPR008927	6-phosphogluconate dehydrogenase-like, C-terminal domain superfamily	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B, D	CSO	Parent Component: CYS RESID: AA0205 PSI-MOD : L-cysteine sulfenic acid MOD:00210

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.