Annotations: 1ZKM

Structural Analysis of Escherichia Coli ThiF

External Resource: Annotation

Domain Annotation: SCOP/SCOPe 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)
D	d1zkmd1	Alpha and beta proteins (a/b)	Activating enzymes of the ubiquitin-like proteins	Activating enzymes of the ubiquitin-like proteins	automated matches	automated matches	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
D	d1zkmd2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
C	d1zkmc_	Alpha and beta proteins (a/b)	Activating enzymes of the ubiquitin-like proteins	Activating enzymes of the ubiquitin-like proteins	automated matches	automated matches	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
B	d1zkmb_	Alpha and beta proteins (a/b)	Activating enzymes of the ubiquitin-like proteins	Activating enzymes of the ubiquitin-like proteins	automated matches	automated matches	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)
A	d1zkma_	Alpha and beta proteins (a/b)	Activating enzymes of the ubiquitin-like proteins	Activating enzymes of the ubiquitin-like proteins	automated matches	automated matches	(Escherichia coli ) [TaxId: 562 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	C1-set	e1zkmD1	A: alpha arrays	X: HTH	H: Nudix	T: winged helix domain	F: C1-set	ECOD (v295)
C	C1-set	e1zkmC1	A: alpha arrays	X: HTH	H: Nudix	T: winged helix domain	F: C1-set	ECOD (v295)
B	C1-set	e1zkmB1	A: alpha arrays	X: HTH	H: Nudix	T: winged helix domain	F: C1-set	ECOD (v295)
A	C1-set	e1zkmA1	A: alpha arrays	X: HTH	H: Nudix	T: winged helix domain	F: C1-set	ECOD (v295)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
C	3.40.50.720	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	NAD(P)-binding Rossmann-like Domain	CATH (4.3.0)
B	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, B, C, D	PF00899	ThiF family (ThiF)	ThiF family	This domain is found in ubiquitin activating E1 family and members of the bacterial ThiF/MoeB/HesA family. It is repeated in Ubiquitin-activating enzyme E1 [1-3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Adenylyltransferase thiF	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding ubiquitin-like modifier activating enzyme activity ligase activity, forming carbon-sulfur bonds catalytic activity, acting on a protein catalytic activity ligase activity ATP-dependent activity identical protein binding protein binding protein homodimerization activity protein dimerization activity thiosulfate-cyanide sulfurtransferase activity sulfurtransferase activity transferase activity, transferring sulphur-containing groups transferase activity sulfotransferase activity cation binding transition metal ion binding zinc ion binding metal ion binding adenylyltransferase activity nucleotidyltransferase activity AMPylase activity transferase activity, transferring phosphorus-containing groups	pyrimidine-containing compound metabolic process water-soluble vitamin biosynthetic process small molecule biosynthetic process thiamine-containing compound metabolic process vitamin biosynthetic process vitamin metabolic process sulfur compound biosynthetic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process thiamine diphosphate metabolic process sulfur compound metabolic process metabolic process cellular process pyrimidine-containing compound metabolic process water-soluble vitamin biosynthetic process small molecule biosynthetic process thiamine-containing compound metabolic process vitamin biosynthetic process vitamin metabolic process sulfur compound biosynthetic process biosynthetic process organophosphate metabolic process organophosphate biosynthetic process thiamine diphosphate metabolic process sulfur compound metabolic process metabolic process cellular process small molecule metabolic process pyrimidine-containing compound biosynthetic process phosphorus metabolic process thiamine diphosphate biosynthetic process thiamine-containing compound biosynthetic process thiazole biosynthetic process thiazole metabolic process alcohol metabolic process thiamine metabolic process thiamine biosynthetic process alcohol biosynthetic process primary alcohol biosynthetic process primary alcohol metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR045886	ThiF/MoeB/HesA family	Family
A, B, C, D	IPR000594	THIF-type NAD/FAD binding fold	Domain
A, B, C, D	IPR035985	Ubiquitin-activating enzyme-like	Homologous Superfamily
A, B, C, D	IPR012731	Thiazole biosynthesis adenylyltransferase ThiF	Family

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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.