Structure of PDB 6ioi Chain B

Receptor sequence
>6ioiB (length=374) Species: 1772 (Mycolicibacterium smegmatis) [Search protein sequence]
ATVPLPAEGEIGLVHIGALTLENGTVLPDVTIAVQRWGELAPDRGNVVMV
LHALTGDSHVTGPAGDGHPTAGWWDGVAGPGAPIDTDHWCAIATNVLGGC
RGSTGPGSLAPDGKPWGSRFPQITIRDQVAADRAALAALGITEVAAVVGG
SMGGARALEWLVTHPDDVRAGLVLAVGARATADQIGTQSTQVAAIKADPD
WQGGDYHGTGRAPTEGMEIARRFAHLTYRGEEELDDRFANTPQDDEDPLT
GGRYAVQSYLEYQGGKLARRFDPGTYVVLSDALSSHDVGRGRGGVEAALR
SCPVPVVVGGITSDRLYPIRLQQELAELLPGCQGLDVVDSIYGHDGFLVE
TELVGKLIRRTLELAQRLEHHHHH
3D structure
PDB6ioi Crystal structure and biochemical characterization of O-acetylhomoserine acetyltransferase from Mycobacterium smegmatis ATCC 19420.
ChainB
Resolution1.6 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.3.1.31: homoserine O-acetyltransferase.
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 COA B T56 R222 Y229 Q244 S259 Y260 Y263 K267 D346 L349 V350 T55 R221 Y228 Q243 S258 Y259 Y262 K266 D345 L348 V349
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004414 homoserine O-acetyltransferase activity
GO:0016746 acyltransferase activity
GO:0016747 acyltransferase activity, transferring groups other than amino-acyl groups
Biological Process
GO:0009058 biosynthetic process
GO:0009086 methionine biosynthetic process
GO:0009092 homoserine metabolic process
Cellular Component
GO:0005737 cytoplasm

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Cellular Component
External links
PDB RCSB:6ioi, PDBe:6ioi, PDBj:6ioi
PDBsum6ioi
PubMed31378370
UniProtA0QSZ0|METXA_MYCS2 Homoserine O-acetyltransferase (Gene Name=metXA)

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