Annotations: 4D8F

Chlamydia trachomatis NrdB with a Mn/Fe cofactor (procedure 1 - high Mn)

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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	d4d8fa1	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	automated matches	(Chlamydia trachomatis ) [TaxId: 813 ],	SCOPe (2.08)
A	d4d8fa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Chlamydia trachomatis ) [TaxId: 813 ],	SCOPe (2.08)
B	d4d8fb1	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	automated matches	(Chlamydia trachomatis ) [TaxId: 813 ],	SCOPe (2.08)
B	d4d8fb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Chlamydia trachomatis ) [TaxId: 813 ],	SCOPe (2.08)
C	d4d8fc1	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	automated matches	(Chlamydia trachomatis ) [TaxId: 813 ],	SCOPe (2.08)
C	d4d8fc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Chlamydia trachomatis ) [TaxId: 813 ],	SCOPe (2.08)
D	d4d8fd1	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	automated matches	(Chlamydia trachomatis ) [TaxId: 813 ],	SCOPe (2.08)
D	d4d8fd2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Chlamydia trachomatis ) [TaxId: 813 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Ferritin-like	8039805	3001658	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Ferritin-like	8039805	3001658	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Ferritin-like	8039805	3001658	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Ferritin-like	8039805	3001658	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	Transthyretin	e4d8fA1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: Transthyretin	ECOD (v294.2)
B	V-set	e4d8fB1	A: beta barrels	X: beta-Grasp	H: HTH	T: winged helix domain	F: V-set	ECOD (v294.2)
C	V-set	e4d8fC1	A: beta barrels	X: beta-Grasp	H: HTH	T: winged helix domain	F: V-set	ECOD (v294.2)
D	V-set	e4d8fD1	A: beta barrels	X: beta-Grasp	H: HTH	T: winged helix domain	F: V-set	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.620.20	Mainly Alpha	Orthogonal Bundle	Ribonucleotide Reductase, subunit A	Ribonucleotide Reductase, subunit A	CATH (4.3.0)
B	1.10.620.20	Mainly Alpha	Orthogonal Bundle	Ribonucleotide Reductase, subunit A	Ribonucleotide Reductase, subunit A	CATH (4.3.0)
C	1.10.620.20	Mainly Alpha	Orthogonal Bundle	Ribonucleotide Reductase, subunit A	Ribonucleotide Reductase, subunit A	CATH (4.3.0)
D	1.10.620.20	Mainly Alpha	Orthogonal Bundle	Ribonucleotide Reductase, subunit A	Ribonucleotide Reductase, subunit A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00268	Ribonucleotide reductase, small chain (Ribonuc_red_sm)	Ribonucleotide reductase, small chain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Ribonucleoside-diphosphate reductase subunit beta	ribonucleoside-diphosphate reductase activity oxidoreductase activity oxidoreductase activity, acting on CH or CH2 groups oxidoreductase activity, acting on CH or CH2 groups, disulfide as acceptor ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor catalytic activity cation binding ion binding binding metal ion binding small molecule binding	deoxyribonucleotide biosynthetic process deoxyribonucleotide metabolic process biosynthetic process metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR009078	Ferritin-like superfamily	Homologous Superfamily
A, B, C, D	IPR000358	Ribonucleotide reductase small subunit family	Family
A, B, C, D	IPR033909	Ribonucleotide reductase small subunit	Family
A, B, C, D	IPR012348	Ribonucleotide reductase-like	Homologous Superfamily

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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.