Structure of PDB 2ej9 Chain A

Receptor sequence
>2ej9A (length=237) Species: 2190 (Methanocaldococcus jannaschii) [Search protein sequence]
MEIIHLSEIDSTNDYAKELAKEGKRNFIVLADKQNNGKGRWGRVWYSDEG
GLYFSMVLDSKLYNPKVINLLVPICIIEVLKNYVDKELGLKFPNDIMVKV
NDNYKKLGGILTELTDDYMIIGIGINVNNQIRNEIREIAISLKEITGKEL
DKVEILSNFLKTFESYLEKLKNKEIDDYEILKKYKKYSITIGKQVKILLS
NNEIITGKVYDIDFDGIVLGTEKGIERIPSGICIHVR
3D structure
PDB2ej9 Crystal Structure Of Biotin Protein Ligase From Methanococcus jannaschii
ChainA
Resolution2.0 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) R40 K106 R237
Catalytic site (residue number reindexed from 1) R40 K106 R237
Enzyme Commision number 6.3.4.15: biotin--[biotin carboxyl-carrier protein] ligase.
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 BTN A S11 T12 Q34 G37 K38 G39 R40 W45 F54 K106 I110 G122 I123 G124 S11 T12 Q34 G37 K38 G39 R40 W45 F54 K106 I110 G122 I123 G124
Gene Ontology
Molecular Function
GO:0004077 biotin--[biotin carboxyl-carrier protein] ligase activity
GO:0005524 ATP binding
GO:0016874 ligase activity
Biological Process
GO:0036211 protein modification process
Cellular Component
GO:0005737 cytoplasm

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Cellular Component
External links
PDB RCSB:2ej9, PDBe:2ej9, PDBj:2ej9
PDBsum2ej9
PubMed
UniProtQ59014|BPL_METJA Putative biotin ligase (Gene Name=MJ1619)

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