Structure of PDB 2ejg Chain B

Receptor sequence
>2ejgB (length=223) Species: 70601 (Pyrococcus horikoshii OT3) [Search protein sequence]
MLGLKTSIIGRRVIYFQEITSTNEFAKTSYLEEGTVIVADKQTMGHGALN
RKWESPEGGLWLSIVLSPKVPQKDLPKIVFLGAVGVVETLKEFSIDGRIK
WPNDVLVNYKKIAGVLVEGKGDKIVLGIGLNVNNKVPNGATSMKLELGSE
VPLLSVFRSLITNLDRLYLNFLKNPMDILNLVRDNMILGVRVKIFEGIAE
DIDDFGRLIIRLEVKKVIYGDVS
3D structure
PDB2ejg Protein biotinylation visualized by a complex structure of biotin protein ligase with a substrate
ChainB
Resolution2.71 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 K111
Catalytic site (residue number reindexed from 1) A48 K111
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 B S21 N23 Q42 H46 G47 W53 L62 K111 G129 S21 N23 Q42 H46 G47 W53 L62 K111 G129
BS02 ADN B R51 W53 E54 K111 N131 R51 W53 E54 K111 N131
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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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2ejg, PDBe:2ejg, PDBj:2ejg
PDBsum2ejg
PubMed18372281
UniProtO57883

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