Structure of PDB 1w2x Chain B

Receptor sequence
>1w2xB (length=675) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
PIATPYPVKEWLQPKRYKAHLMGTTYVYDFPELFRQASSSQWKNFSADVK
LTDDFFISNELIEDENGELTEVEREPGANAIGMVAFKITVKTPEYPRGRQ
FVVVANDITFKIGSFGPQEDEFFNKVTEYARKRGIPRIYLAANSGARIGM
AEEIVPLFQVAWNDAANPDKGFQYLYLTSEGMETLKKFDKENSVLTERTV
INGEERFVIKTIIGSEDGLGVECLRGSGLIAGATSRAYHDIFTITLVTCR
SVGIGAYLVRLGQRAIQVEGQPIILTGAPAINKMLGREVYTSNLQLGGTQ
IMYNNGVSHLTAVDDLAGVEKIVEWMSYVPAKRNMPVPILETKDTWDRPV
DFTPTNDETYDVRWMIEGRETESGFEYGLFDKGSFFETLSGWAKGVVVGR
ARLGGIPLGVIGVETRTVENLIPADPANPNSAETLIQEPGQVWHPNSAFK
TAQAINDFNNGEQLPMMILANWRGFSGGQRDMFNEVLKYGSFIVDALVDY
KQPIIIYIPPTGELRGGSWVVVDPTINADQMEMYADVNARAGVLEPQGMV
GIKFRREKLLDTMNRLELLPIYGQISLQFADLHDRSSRMVAKGVISKELE
WTEARRFFFWRLRRRLNEEYLIKRLSHQVGEASRLEKIARIRSWYPASVD
HEDDRQVATWIEENYKTLDDKLKGL
3D structure
PDB1w2x Crystal Structure of the Carboxyltransferase Domain of Acetyl-Coenzyme a Carboxylase in Complex with Cp-640186
ChainB
Resolution2.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 6.3.4.14: biotin carboxylase.
6.4.1.2: acetyl-CoA carboxylase.
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 RCP B T1757 I1762 K1764 M1765 T276 I281 K283 M284 PDBbind-CN: -logKd/Ki=5.14,Kd=7.2uM
BS02 RCP B R1954 G1958 L2025 E2026 G2029 R473 G477 L544 E545 G548 PDBbind-CN: -logKd/Ki=5.14,Kd=7.2uM
Gene Ontology
Molecular Function
GO:0003989 acetyl-CoA carboxylase activity
GO:0016874 ligase activity

View graph for
Molecular Function
External links
PDB RCSB:1w2x, PDBe:1w2x, PDBj:1w2x
PDBsum1w2x
PubMed15341732
UniProtQ00955|ACAC_YEAST Acetyl-CoA carboxylase (Gene Name=ACC1)

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