Annotations: 3TTC

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	YgjD/Kae1-like	8092443	4000383	SCOP2 (2022-06-29)
A	SCOP2 Family	YrdC/Sua5-like	8049602	4000384	SCOP2 (2022-06-29)
A	SCOP2 Family	HypF zinc finger	8092439	4000385	SCOP2 (2022-06-29)
A	SCOP2 Family	HypF zinc finger	8092440	4000385	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Actin-like ATPases	8092444	3000092	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Actin-like ATPases	8092445	3000092	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	YrdC/RibB-like	8092438	3000166	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	HypF zinc finger	8092441	3002027	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	HypF zinc finger	8092442	3002027	SCOP2 (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	Sua5_yciO_yrdC	e3ttcA5	A: a+b complex topology	X: YrdC/RibB (From Topology)	H: YrdC/RibB (From Topology)	T: YrdC/RibB	F: Sua5_yciO_yrdC	ECOD (1.6)
A	Peptidase_M22_C_1	e3ttcA7	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: Peptidase_M22_C_1	ECOD (1.6)
A	HypF_1	e3ttcA8	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: HypF_1	ECOD (1.6)
A	zf-HYPF	e3ttcA6	A: few secondary structure elements	X: Zinc finger domain in hydrogenase maturation protein HypF (From Topology)	H: Zinc finger domain in hydrogenase maturation protein HypF (From Topology)	T: Zinc finger domain in hydrogenase maturation protein HypF	F: zf-HYPF	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.870.30	Alpha Beta	Alpha-Beta Complex	DHBP synthase		CATH (4.3.0)
A	3.30.110.120	Alpha Beta	2-Layer Sandwich	Translation Initiation Factor IF3		CATH (4.3.0)
A	3.30.420.360	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (4.3.0)
A	3.30.420.40	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF07503	HypF finger (zf-HYPF)	HypF finger	The HypF family of proteins are involved in the maturation and regulation of hydrogenase ([1]). In the N-terminus they appear to have two Zinc finger domains, as modelled by this family.	Domain
A	PF17788	HypF Kae1-like domain (HypF_C)	HypF Kae1-like domain	This domain is found in the HypF protein. In the structure it is one of the two subdomains of the Kae1 domain [1].	Domain
A	PF01300	Telomere recombination (Sua5_yciO_yrdC)	Telomere recombination	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Transcriptional regulatory protein	RNA binding double-stranded RNA binding binding organic cyclic compound binding nucleic acid binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding carboxyl- or carbamoyltransferase activity transferase activity, transferring one-carbon groups transferase activity catalytic activity pyrophosphatase activity RNA binding double-stranded RNA binding binding organic cyclic compound binding nucleic acid binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding carboxyl- or carbamoyltransferase activity transferase activity, transferring one-carbon groups transferase activity catalytic activity pyrophosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides acylphosphatase activity hydrolase activity hydrolase activity, acting on acid anhydrides ligase activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR041440	HypF, Kae1-like domain	Domain
A	IPR036046	Acylphosphatase-like domain superfamily	Homologous Superfamily
A	IPR004421	Carbamoyltransferase, HypF-type	Family
A	IPR017945	DHBP synthase RibB-like alpha/beta domain superfamily	Homologous Superfamily
A	IPR006070	Threonylcarbamoyl-AMP synthase-like domain	Domain
A	IPR011125	Zinc finger, HypF-type	Domain
A	IPR017968	Acylphosphatase, conserved site	Conserved Site
A	IPR001792	Acylphosphatase-like domain	Domain

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.