7Q5N | pdb_00007q5n

Crystal structure of Chaetomium thermophilum Ahp1-Urm1 complex

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
G	SCOP2B Superfamily	MoaD/ThiS-like	8097796	3000330	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	MoaD/ThiS-like	8097796	3000330	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	MoaD/ThiS-like	8097796	3000330	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	MoaD/ThiS-like	8097796	3000330	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	MoaD/ThiS-like	8097796	3000330	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	MoaD/ThiS-like	8097796	3000330	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)
G	Urm1	e7q5nG1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Urm1	ECOD (1.6)
H	Urm1	e7q5nH1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Urm1	ECOD (1.6)
J	Urm1	e7q5nJ1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Urm1	ECOD (1.6)
K	Urm1	e7q5nK1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Urm1	ECOD (1.6)
L	Urm1	e7q5nL1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Urm1	ECOD (1.6)
I	Urm1	e7q5nI1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: Urm1	ECOD (1.6)
A	AhpC-TSA_3	e7q5nA1	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: AhpC-TSA_3	ECOD (1.6)
B	AhpC-TSA_3	e7q5nB1	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: AhpC-TSA_3	ECOD (1.6)
C	AhpC-TSA_3	e7q5nC1	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: AhpC-TSA_3	ECOD (1.6)
D	AhpC-TSA_3	e7q5nD1	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: AhpC-TSA_3	ECOD (1.6)
E	AhpC-TSA_3	e7q5nE1	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: AhpC-TSA_3	ECOD (1.6)
F	AhpC-TSA_3	e7q5nF1	A: a+b three layers	X: Thioredoxin-like	H: Thioredoxin-like (From Topology)	T: Thioredoxin-like	F: AhpC-TSA_3	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
G, H, I, J, K G, H, I, J, K, L	PF09138	Urm1 (Ubiquitin related modifier) (Urm1)	Urm1 (Ubiquitin related modifier)	Urm1 is a ubiquitin related protein that modifies proteins in the yeast ubiquitin-like pathway urmylation [1]. Structural comparisons and phylogenetic analysis of the ubiquitin superfamily has indicated that Urm1 has the most conserved structural and ...	Urm1 is a ubiquitin related protein that modifies proteins in the yeast ubiquitin-like pathway urmylation [1]. Structural comparisons and phylogenetic analysis of the ubiquitin superfamily has indicated that Urm1 has the most conserved structural and sequence features of the common ancestor of the entire superfamily [2].	Domain
A, B, C, D, E A, B, C, D, E, F	PF08534	Redoxin (Redoxin)	Redoxin	This family of redoxins includes peroxiredoxin, thioredoxin and glutaredoxin proteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
G, H, I, J, K G, H, I, J, K, L	Ubiquitin-related modifier 1	cation binding ion binding binding metal ion binding small molecule binding	primary metabolic process protein urmylation macromolecule modification metabolic process cellular process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal tRNA thio-modification tRNA modification RNA metabolic process primary metabolic process protein urmylation macromolecule modification metabolic process cellular process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal tRNA thio-modification tRNA modification RNA metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA modification biosynthetic process tRNA processing RNA processing tRNA wobble uridine modification tRNA wobble base modification	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol
A, B, C, D, E A, B, C, D, E, F	Thioredoxin domain-containing protein	peroxidase activity oxidoreductase activity thioredoxin-dependent peroxiredoxin activity antioxidant activity oxidoreductase activity, acting on peroxide as acceptor thioredoxin peroxidase activity catalytic activity peroxiredoxin activity cation binding ion binding binding metal ion binding small molecule binding	catabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process cellular process hydrogen peroxide catabolic process cell redox homeostasis cellular homeostasis homeostatic process cellular response to stimulus response to oxidative stress cellular response to chemical stimulus response to stimulus cellular response to stress catabolic process hydrogen peroxide metabolic process reactive oxygen species metabolic process metabolic process cellular process hydrogen peroxide catabolic process cell redox homeostasis cellular homeostasis homeostatic process cellular response to stimulus response to oxidative stress cellular response to chemical stimulus response to stimulus cellular response to stress response to stress response to chemical cellular response to oxidative stress cellular response to chemical stress	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle peroxisome microbody

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
G, H, I, J, K G, H, I, J, K, L	IPR015221	Ubiquitin-related modifier 1	Family
G, H, I, J, K G, H, I, J, K, L	IPR016155	Molybdopterin synthase/thiamin biosynthesis sulphur carrier, beta-grasp	Homologous Superfamily
G, H, I, J, K G, H, I, J, K, L	IPR012675	Beta-grasp domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR013766	Thioredoxin domain	Domain
A, B, C, D, E A, B, C, D, E, F	IPR013740	Redoxin	Domain
A, B, C, D, E A, B, C, D, E, F	IPR036249	Thioredoxin-like superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR037944	Peroxiredoxin-5-like	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B, C, D, E A, B, C, D, E, F	CSS	Parent Component: CYS RESID: AA0269 PSI-MOD : L-cysteine persulfide MOD:00274

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.