Structure of PDB 2ejf Chain A

Receptor sequence
>2ejfA (length=235) Species: 70601 (Pyrococcus horikoshii OT3) [Search protein sequence]
MLGLKTSIIGRRVIYFQEITSTNEFAKTSYLEEGTVIVADKQTMGHGALN
RKWESPEGGLWLSIVLSPKVPQKDLPKIVFLGAVGVVETLKEFSIDGRIK
WPNDVLVNYKAIAGVLVEGKGDKIVLGIGLNVNNKVPNGATSMKLELGSE
VPLLSVFRSLITNLDRLYLNFLKNPMDILNLVRDNMILGVRVKILGDGSF
EGIAEDIDDFGRLIIRLDSGEVKKVIYGDVSLRFL
3D structure
PDB2ejf Protein biotinylation visualized by a complex structure of biotin protein ligase with a substrate
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) A48 A111 R233
Catalytic site (residue number reindexed from 1) A48 A111 R233
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 BTN A S21 T22 N23 Q42 G45 H46 G47 W53 L62 N103 D104 G114 V115 I128 G129 S21 T22 N23 Q42 G45 H46 G47 W53 L62 N103 D104 G114 V115 I128 G129
BS02 ADN A K52 W53 E54 N131 P137 K52 W53 E54 N131 P137
Gene Ontology
Molecular Function
GO:0004077 biotin--[biotin carboxyl-carrier protein] ligase activity
GO:0005524 ATP binding
GO:0016874 ligase activity
GO:0046872 metal ion binding
Biological Process
GO:0036211 protein modification process
Cellular Component
GO:0005737 cytoplasm

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Cellular Component
External links
PDB RCSB:2ejf, PDBe:2ejf, PDBj:2ejf
PDBsum2ejf
PubMed18372281
UniProtO57883

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