Structure of PDB 7en2 Chain A Binding Site BS02

Receptor Information
>7en2 Chain A (length=1321) Species: 208964 (Pseudomonas aeruginosa PAO1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AQDRDQPFELSSVQQAYWLGRGAGEVLGNVSCHAFLEFRTRDVDPQRLAA
AAECVRQRHPMLRARFLDGRQQILPTPPLSCFDLQDWRTLQVDEAERDWQ
ALRDWRAHECLAVERGQVFLLGLVRMPGGEDRLWLSLDLLAADVESLRLL
LAELGVAYLAPERLAEPPALHFADYLAHRAAQRAEAAARARDYWLERLPR
LPDAPALPLACAPESIRQPRTRRLAFQLSAGESRRLERLAAQHGVTLSSV
FGCAFALVLARWSESAEFLLNVPLFDRHADDPRIGEVIADFTTLLLLECR
MQAGVSFAEAVKSFQRNLHGAIDHAAFPALEVLREARRQGQPRSAPVVFA
SNLGEEGFVPAAFRDAFGDLHDMLSQTPQVWLDHQLYRVGDGILLAWDSV
VGLFPEGLPETMFEAYVGLLQRLCDSAWGQPADLPLPWAQQARRALLNGQ
PACATARTLHRDFFLRAAEAPDADALLYRDQRVTRGELAERALRIAGGLR
EAGVRPGDAVEVSLPRGPQQVAAVFGVLAAGACYVPLDIDQPPARRRLIE
EAAGVCLAITEEDDPQALPPRLDVQRLLRGPALAAPVPLAPQASAYVIYT
SGSTGVPKGVEVSHAAAINTIDALLDLLRVNASDRLLAVSALDFDLSVFD
LFGGLGAGASLVLPAQEQARDAAAWAEAIQRHAVSLWNSAPALLEMALSL
PASQADYRSLRAVLLSGDWVALDLPGRLRPRCAEGCRLHVLGGATEAGIW
SNLQSVDTVPPHWRSIPYGRPLPGQAYRVVDTHGRDVPDLVVGELWIGGA
SLARGYRNDPELSARRFVHDAQGRWYRTGDRGRYWGDGTLEFLGRVDQQV
KVRGQRIELGEVEAALCAQAGVESACAAVLGGGVASLGAVLVPRLAPRAE
GSMDLPAAQPFAGLAEAEAVLTREILGALLEAPLELDDGLRRRWLDWLAD
SAASALPSLDEALRRLGWQAAGLTAMGNALRGLLAGEQAPAALLLDPWLA
PQAVAARLPDGREALARLLEALPTPAAGERLRVAVLDTRAGLWLDQGMAS
LLRPGLELTLFERSRVLLDAAATRLPERIVVQALDDGLLPAEHLGRYDRV
ISFAALHAYEASREGLALAAALLRPQGRLLLVDLLCESPLALLGAALLDD
RPLRLAELPSLLADLAAAGLAPRCLWRSERIALVEALAPGLGLDAAALQA
GLEQRLPQAMRPERLWCLPSLPLNGNGKVDRRRLAESMTRALGAEEPLEA
HEQALAECWEAVLKRPVRRREASFFSLGGDSLLATRLLAGIRERFGVRLG
MADFYRQPTLAGLARHLQVQT
Ligand information
Ligand IDAMP
InChIInChI=1S/C10H14N5O7P/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(22-10)1-21-23(18,19)20/h2-4,6-7,10,16-17H,1H2,(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
InChIKeyUDMBCSSLTHHNCD-KQYNXXCUSA-N
SMILES
SoftwareSMILES
CACTVS 3.370Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(O)=O)[CH](O)[CH]3O
CACTVS 3.370Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P](O)(O)=O)[C@@H](O)[C@H]3O
OpenEye OEToolkits 1.7.6c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)O)O)O)N
ACDLabs 12.01O=P(O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
OpenEye OEToolkits 1.7.6c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)O)O)O)N
FormulaC10 H14 N5 O7 P
NameADENOSINE MONOPHOSPHATE
ChEMBLCHEMBL752
DrugBankDB00131
ZINCZINC000003860156
PDB chain7en2 Chain A Residue 1502 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7en2 Catalytic trajectory of a dimeric nonribosomal peptide synthetase subunit with an inserted epimerase domain.
Resolution3.78 Å
Binding residue
(original residue number in PDB)		G814 D815 L838 G839 G840 A841 T842 Y865 D927 F939 R942 K1325
Binding residue
(residue number reindexed from 1)		G717 D718 L741 G742 G743 A744 T745 Y768 D830 F842 R845 K1228
Annotation score5
Enzymatic activity
Enzyme Commision number 6.2.1.69: L-cysteine--[L-cysteinyl-carrier protein] ligase.
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0016874 ligase activity
GO:0031177 phosphopantetheine binding
GO:0047527 2,3-dihydroxybenzoate-serine ligase activity
Biological Process
GO:0009239 enterobactin biosynthetic process
GO:0017000 antibiotic biosynthetic process
GO:0043041 amino acid activation for nonribosomal peptide biosynthetic process
Cellular Component
GO:0005737 cytoplasm
GO:0009366 enterobactin synthetase complex

View graph for
Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7en2, PDBe:7en2, PDBj:7en2
PDBsum7en2
PubMed35105906
UniProtG3XCV2|PCHE_PSEAE Pyochelin synthase PchE (Gene Name=pchE)

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