Structure of PDB 1qmf Chain A Binding Site BS02

Receptor Information
>1qmf Chain A (length=559) Species: 1313 (Streptococcus pneumoniae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TVPAKRGTIYDRNGVPIAEDATSPNRSYPNGQFASSFIGLAQLHENEDGS
KSLLGTSGMESSLNSILAGTDGIIRTMDGKDVYTTISSPLQSFMETQMDA
FQEKVKGKYMTATLVSAKTGEILATTQRPTFDADTKEGITEDFVWRDILY
QSNYEPGSTMKVMMLAAAIDNNTFPGGEVFNSSELKIADATIRDWDVNEG
LTGGRMMTFSQGFAHSSNVGMTLLEQKMGDATWLDYLNRFKFGVPTRFGL
TDEYAGQLPADNIVNIAQSSFGQGISVTQTQMIRAFTAIANDGVMLEPKF
ISAIYDPNDQTARKSQKEIVGNPVSKDAASLTRTNMVLVGTDPVYGTMYN
HSTGKPTVTVPGQNVALKSGTAQIADEKNGGYLVGLTDYIFSAVSMSPAE
NPDFILYVTVQQPEHYSGIQLGEFANPILERASAMKDSLNLQSPYPMPSV
KDISPGDLAEELRRNLVQPIVVGTGTKIKNSSAEEGKNLAPNQQVLILSD
KAEEVPDMYGWTKETAETLAKWLNIELEFQGSGSTVQKQDVRANTAIKDI
KKITLTLGD
Ligand information
Ligand IDKEF
InChIInChI=1S/C16H16N4O8S/c1-26-19-9(8-3-2-4-27-8)12(21)18-10-13(22)20-11(15(23)24)7(5-28-16(17)25)6-29-14(10)20/h2-4,6,10-11,14H,5H2,1H3,(H2,17,25)(H,18,21)(H,23,24)/b19-9-/t10-,11-,14-/m1/s1
InChIKeyAIEMBSSBMKFDGU-HPUGUEDKSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04O=C2N1C(C(=CSC1C2NC(=O)C(=N\OC)/c3occc3)COC(=O)N)C(=O)O
OpenEye OEToolkits 1.5.0CON=C(c1ccco1)C(=O)NC2C3N(C2=O)C(C(=CS3)COC(=O)N)C(=O)O
CACTVS 3.341CON=C(C(=O)N[CH]1[CH]2SC=C(COC(N)=O)[CH](N2C1=O)C(O)=O)c3occc3
OpenEye OEToolkits 1.5.0CON=C(c1ccco1)C(=O)N[C@H]2[C@@H]3N(C2=O)C(C(=CS3)COC(=O)N)C(=O)O
CACTVS 3.341CO\N=C(C(=O)N[C@H]1[C@H]2SC=C(COC(N)=O)[C@@H](N2C1=O)C(O)=O)\c3occc3
FormulaC16 H16 N4 O8 S
NameCEFUROXIME (OCT-3-ENE FORM);
(6R,7R)-3-CARBAMOYLOXYMETHYL-7-[2-(2-FURYL)-2-(METHOXYIMINO)ACETAMIDO]-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCT-3-ENE-2-CARB OXYLIC ACID;
(6R,7R)-3-CARBAMOYLOXYMETHYL-7-[2-(2-FURYL)-2-(METHOXYIMINO)ACETAMIDO] CEPH-3-EM-4-CARBOXYLIC ACID
ChEMBL
DrugBank
ZINCZINC000058638845
PDB chain1qmf Chain A Residue 900 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1qmf The Crystal Structure of the Penicillin Binding Protein 2X from Streptococcus Pneumoniae and its Acyl-Enzyme Form: Implication in Drug Resistance
Resolution2.8 Å
Binding residue
(original residue number in PDB)
V423 P424 R426 V662
Binding residue
(residue number reindexed from 1)
V244 P245 R247 V471
Annotation score1
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0008658 penicillin binding
Biological Process
GO:0008360 regulation of cell shape
GO:0009252 peptidoglycan biosynthetic process
GO:0046677 response to antibiotic
GO:0051301 cell division
GO:0071555 cell wall organization
Cellular Component
GO:0005886 plasma membrane

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:1qmf, PDBe:1qmf, PDBj:1qmf
PDBsum1qmf
PubMed10860753
UniProtP14677|PBPX_STRPN Penicillin-binding protein 2x (Gene Name=pbpX)

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