Structure of PDB 3ho8 Chain A Binding Site BS03

Receptor Information

>3ho8 Chain A (length=994) Species: 158878 (Staphylococcus aureus subsp. aureus Mu50)

QIKKLLVANRGEIAIRIFRAAAELDISTVAIYSNEDKSSLHRYKADESYL
VGSDLGPAESYLNIERIIDVAKQANVDAIHPGYGFLSENEQFARRCAEEG
IKFIGPHLEHLDMFGDKVKARTTAIKADLPVIPGTDRYIDNPKHIEVQVI
GDEHGNIVHLFERDCSVQRRHQKVVEVAPSVGLSPTLRQRICDAAIQLME
NIKYVNAGTVEFLVSGDEFFFIEVNPRVQVEHTITEMVTGIDIVKTQILV
AAGADLFGEEINMPQQKDITTLGYAIQCRITTEDPLNDFMPDTGTIIAYR
SSGGFGVRLDAGDGFQGAEISPYYDSLLVKLSTHAISFKQAEEKMVRSLR
EMRIRGVKTNIPFLINVMKNKKFTSGDYTTKFIEETPELFDIQPSLDRGT
KTLEYIGNVTINGFPNVEKRPKPDYELASIPTVSSSKIASFSGTKQLLDE
VGPKGVAEWVKKQDDVLLTDTTFRDAHQSLLATRVRTKDMINIASKTADV
FKDGFSLEMWGGATFDVAYNFLKENPWERLERLRKAIPNVLFQMLLRASN
AVGYKNYPDNVIHKFVQESAKAGIDVFRIFDSLNWVDQMKVANEAVQEAG
KISEGTICYTGDILNPERSNIYTLEYYVKLAKELEREGFHILAIKDMAGL
LKPKAAYELIGELKSAVDLPIHLHTHDTSGNGLLTYKQAIDAGVDIIDTA
VASMSGLTSQPSANSLYYALNGFPRHLRTDIEGMESLSHYWSTVRTYYSD
FESDIKSPNTEIYQHEMPGGQYSNLSQQAKSLGLGERFDEVKDMYRRVNF
LFGDIVKVTPSSKVVGDMALYMVQNDLDEQSVITDGYKLDFPESVVSFFK
GEIGQPVNGFNKDLQAVILKGQEALTARPGEYLEPVDFEKVRELLEEEQQ
GPVTEQDIISYVLYPKVYEQYIQTRNQYGNLSLLDTPTFFFGMRNGETVE
IEIDKGKRLIIKLETISEPDENGNRTIYYAMNGQARRIYIKDEN

Ligand information

• Ligand ID: COA
• InChI: InChI=1S/C21H36N7O16P3S/c1-21(2,16(31)19(32)24-4-3-12(29)23-5-6-48)8-41-47(38,39)44-46(36,37)40-7-11-15(43-45(33,34)35)14(30)20(42-11)28-10-27-13-17(22)25-9-26-18(13)28/h9-11,14-16,20,30-31,48H,3-8H2,1-2H3,(H,23,29)(H,24,32)(H,36,37)(H,38,39)(H2,22,25,26)(H2,33,34,35)/t11-,14-,15-,16+,20-/m1/s1
• InChIKey: RGJOEKWQDUBAIZ-IBOSZNHHSA-N
• SMILES:
  OpenEye OEToolkits 1.5.0: CC(C)(COP(=O)(O)OP(=O)(O)OCC1C(C(C(O1)n2cnc3c2ncnc3N)O)OP(=O)(O)O)C(C(=O)NCCC(=O)NCCS)O
  CACTVS 3.341: CC(C)(CO[P@@](O)(=O)O[P@](O)(=O)OC[C@H]1O[C@H]([C@H](O)[C@@H]1O[P](O)(O)=O)n2cnc3c(N)ncnc23)[C@@H](O)C(=O)NCCC(=O)NCCS
  OpenEye OEToolkits 1.5.0: CC(C)(CO[P@](=O)(O)O[P@@](=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)n2cnc3c2ncnc3N)O)OP(=O)(O)O)[C@H](C(=O)NCCC(=O)NCCS)O
  CACTVS 3.341: CC(C)(CO[P](O)(=O)O[P](O)(=O)OC[CH]1O[CH]([CH](O)[CH]1O[P](O)(O)=O)n2cnc3c(N)ncnc23)[CH](O)C(=O)NCCC(=O)NCCS
  ACDLabs 10.04: O=C(NCCS)CCNC(=O)C(O)C(C)(C)COP(=O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3OP(=O)(O)O
• Formula: C21 H36 N7 O16 P3 S
• Name: COENZYME A
• ChEMBL: CHEMBL1213327
• DrugBank: DB01992
• ZINC: ZINC000008551087
• PDB chain: 3ho8 Chain C Residue 2001

Receptor-Ligand Complex Structure

Structure summary

• PDB: 3ho8 A Symmetrical Tetramer for S. aureus Pyruvate Carboxylase in Complex with Coenzyme A.
• Resolution: 2.9 Å
• Binding residue (original residue number in PDB): R77 Y78 S83
• Binding residue (residue number reindexed from 1): R42 Y43 S48
• Annotation score: 2

Enzymatic activity

• Catalytic site (original residue number in PDB): K152 H244 R270 T309 E311 E324 N326 R328 E332 R377 D572 D678 K741 H771 H773 I794 S800 M801 T840 T908 S910 V922 N924 Q929
• Catalytic site (residue number reindexed from 1): K117 H144 R170 T209 E211 E223 N225 R227 E231 R279 D475 D581 K645 H674 H676 I697 S703 M704 T743 T809 S811 V823 N825 Q830
• Enzyme Commision number: 6.4.1.1: pyruvate carboxylase.

Gene Ontology

Molecular Function

• GO:0003824 catalytic activity
• GO:0004736 pyruvate carboxylase activity
• GO:0005524 ATP binding
• GO:0016874 ligase activity
• GO:0042802 identical protein binding
• GO:0046872 metal ion binding

Biological Process

• GO:0006090 pyruvate metabolic process
• GO:0006094 gluconeogenesis

Cellular Component

• GO:0005737 cytoplasm

External links

• PDB: RCSB:3ho8, PDBe:3ho8, PDBj:3ho8
• PDBsum: 3ho8
• PubMed: 19523900
• UniProt: A0A0H3JRU9|PYC_STAAM Pyruvate carboxylase (Gene Name=pycA)