Structure of PDB 4g2r Chain B

Receptor sequence
>4g2rB (length=441) Species: 1773 (Mycobacterium tuberculosis) [Search protein sequence]
DPRDPLLRLSNFFDDGSVELLHERDRSGVLAAAGTVNGVRTIAFCTDGTV
MGGAMGVEGCTHIVNAYDTAIEDQSPIVGIWHSGGARLAEGVRALHAVGQ
VFEAMIRASGYIPQISVVVGFAAGGAAYGPALTDVVVMAPESRVFVTGPM
ASLGGPETHHKKSGVCHIVADDELDAYDRGRRLVGLFCQQGHFDRSKAEA
GDTDIHALLPESSRRAYDVRPIVTAILDADTPFDEFQANWAPSMVVGLGR
LSGRTVGVLANNPLRLGGCLNSESAEKAARFVRLCDAFGIPLVVVVDVPG
YLPGVDQEWGGVVRRGAKLLHAFGECTVPRVTLVTRKTYGGAYIAMNSRS
LNATKVFAWPDAEVAVMGAKAAVGILHKKKLAAAPEHEREALHDQLAAEH
ERIAGGVDSALDIGVVDEKIDPAHTRSKLTEALAQAPARRG
3D structure
PDB4g2r Structure, Activity, and Inhibition of the Carboxyltransferase beta-Subunit of Acetyl Coenzyme A Carboxylase (AccD6) from Mycobacterium tuberculosis.
ChainB
Resolution2.28 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) A99 G137 G138 Y326 G366 A367
Catalytic site (residue number reindexed from 1) A86 G124 G125 Y301 G341 A342
Enzyme Commision number 2.1.3.-
2.1.3.15: acetyl-CoA carboxytransferase.
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 H1L B L295 Y326 G366 L270 Y301 G341 MOAD: Kd=35.8uM
PDBbind-CN: -logKd/Ki=4.45,Kd=35.8uM
BS02 H1L B E333 W334 G335 V338 E308 W309 G310 V313 MOAD: Kd=35.8uM
PDBbind-CN: -logKd/Ki=4.45,Kd=35.8uM
BS03 H1L B A99 F115 G137 G138 Y141 A86 F102 G124 G125 Y128 MOAD: Kd=35.8uM
PDBbind-CN: -logKd/Ki=4.45,Kd=35.8uM
BS04 H1L B A140 V159 H184 H185 S188 V190 A127 V146 H159 H160 S163 V165 MOAD: Kd=35.8uM
PDBbind-CN: -logKd/Ki=4.45,Kd=35.8uM
Gene Ontology
Molecular Function
GO:0003989 acetyl-CoA carboxylase activity
GO:0004658 propionyl-CoA carboxylase activity
GO:0005515 protein binding
GO:0016740 transferase activity
GO:0016874 ligase activity
Biological Process
GO:0006633 fatty acid biosynthetic process
GO:0019367 fatty acid elongation, saturated fatty acid
Cellular Component
GO:0009274 peptidoglycan-based cell wall
GO:0009317 acetyl-CoA carboxylase complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4g2r, PDBe:4g2r, PDBj:4g2r
PDBsum4g2r
PubMed25092705
UniProtP9WQH5|ACCD6_MYCTU Biotin-dependent acetyl-/propionyl-coenzyme A carboxylase beta6 subunit (Gene Name=accD6)

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