Structure of PDB 3h5a Chain B

Receptor sequence
>3h5aB (length=357) Species: 562 (Escherichia coli) [Search protein sequence]
MDYILGRYVKIARYGSGGLVGGGGKEQYVENLVLWENIIKTAYCFITPSS
YTAALETANIPEKDFSNCFRFLKENFFIIPGEYNNTENNRYSRNFLHYQS
YGANPVLVQDKLKNAKVVILGCGGIGNHVSVILATSGIGEIILIDNDQIE
NTNLTRQVLFSEDDVGKNKTEVIKRELLKRNSEISVSEIALNINDYTDLH
KVPEADIWVVSADHPFNLINWVNKYCVRANQPYINAGYVNDIAVFGPLYV
PGKTGCYECQKVVADLYGSEKENIDHKIKLINSRFKPATFAPVNNVAAAL
CAADVIKFIGKYSEPLSLNKRIGIWSDEIKIHSQNMGRSPVCSVCGNRML
EHHHHHH
3D structure
PDB3h5a How the MccB bacterial ancestor of ubiquitin E1 initiates biosynthesis of the microcin C7 antibiotic.
ChainB
Resolution2.8 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) R157
Catalytic site (residue number reindexed from 1) R156
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ZN B C257 C343 C256 C342
Gene Ontology
Molecular Function
GO:0004792 thiosulfate sulfurtransferase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0008641 ubiquitin-like modifier activating enzyme activity
GO:0016779 nucleotidyltransferase activity
GO:0046872 metal ion binding
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Cellular Component
External links
PDB RCSB:3h5a, PDBe:3h5a, PDBj:3h5a
PDBsum3h5a
PubMed19494832
UniProtQ47506

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