Structure of PDB 6aip Chain B Binding Site BS01

Receptor Information
>6aip Chain B (length=310) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TEEEQYFKTNPKPAYIDELIKDAKEFIDLQYSLKRNKIVLITSGGTTVPL
ENNTVRFIDNFSAGTRGASSAEQFLANGYSVIFLHREFSLTPYNRSFSHS
INTLFLDYIDSEGKIKPEFAENVLKNKKLYDKYMEKEEKLLLLPFTTVNQ
YLWSLKSIAKLLNNSGCLFYLAAAVSDFFVPYSRLPQHKIQEGTTRTTPD
GKLIVNLDPVPKFLRRLVESWATQAMIVSFKLETDESMLLYKCTQALDRY
NHQLVIGNLLQTRNKQVIFVSPENRKGDWVRLDEKHASIEEMIIPEVIAR
HDKWVAHSKT
Ligand information
Ligand ID9Z6
InChIInChI=1S/C15H28N3O11PS2/c1-15(2,7-29-30(26,27)28)11(20)12(21)17-4-3-10(19)18-9(14(24)25)6-32-31-5-8(16)13(22)23/h8-9,11,20H,3-7,16H2,1-2H3,(H,17,21)(H,18,19)(H,22,23)(H,24,25)(H2,26,27,28)/t8-,9-,11-/m0/s1
InChIKeyCPEJIRBCDSQQLS-QXEWZRGKSA-N
SMILES
SoftwareSMILES
CACTVS 3.385CC(C)(CO[P](O)(O)=O)[C@@H](O)C(=O)NCCC(=O)N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O
OpenEye OEToolkits 2.0.6CC(C)(COP(=O)(O)O)[C@H](C(=O)NCCC(=O)N[C@@H](CSSC[C@@H](C(=O)O)N)C(=O)O)O
OpenEye OEToolkits 2.0.6CC(C)(COP(=O)(O)O)C(C(=O)NCCC(=O)NC(CSSCC(C(=O)O)N)C(=O)O)O
CACTVS 3.385CC(C)(CO[P](O)(O)=O)[CH](O)C(=O)NCCC(=O)N[CH](CSSC[CH](N)C(O)=O)C(O)=O
ACDLabs 12.01C(=O)(C(O)C(C)(COP(O)(=O)O)C)NCCC(NC(C(=O)O)CSSCC(N)C(O)=O)=O
FormulaC15 H28 N3 O11 P S2
Name(5R,12R,17R)-17-amino-12-carboxy-1,1,5-trihydroxy-4,4-dimethyl-6,10-dioxo-2-oxa-14,15-dithia-7,11-diaza-1-phosphaoctadecan-18-oic acid 1-oxide (non-preferred name)
ChEMBL
DrugBank
ZINC
PDB chain6aip Chain B Residue 401 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB6aip Crystallographic Analysis of the Catalytic Mechanism of Phosphopantothenoylcysteine Synthetase from Saccharomyces cerevisiae.
Resolution1.99 Å
Binding residue
(original residue number in PDB)
S99 A100 G101 T102 R103 A209 A210 A211 K262 F263 L264 F280 L282 N308 R313
Binding residue
(residue number reindexed from 1)
S62 A63 G64 T65 R66 A172 A173 A174 K212 F213 L214 F230 L232 N258 R263
Annotation score2
Enzymatic activity
Enzyme Commision number 6.3.2.5: phosphopantothenate--cysteine ligase (CTP).
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004632 phosphopantothenate--cysteine ligase activity
GO:0005515 protein binding
GO:0016874 ligase activity
Biological Process
GO:0015937 coenzyme A biosynthetic process
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:1990143 CoA-synthesizing protein complex

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:6aip, PDBe:6aip, PDBj:6aip
PDBsum6aip
PubMed30653991
UniProtP40506|PPCS_YEAST Phosphopantothenate--cysteine ligase CAB2 (Gene Name=CAB2)

[Back to BioLiP]