Structure of PDB 6x9b Chain B Binding Site BS01

Receptor Information
>6x9b Chain B (length=1214) Species: 707241 (Sinorhizobium meliloti SM11) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
APAPFADFAPPVRPQSTLRRAITAAYRRPETECLPPLVEAATQSKEIRDA
AASTARKLIEALRGKSGVEGLVQEYSLSSQEGVALMCLAEALLRIPDTAT
RDALIRDKIADGNWKSHLRSLFVNAATWGLVVTGKLTSTVNDRSLAAALT
RLISRCGEPVIRRGVDMAMRMMGEQFVTGETIREALKRSKELEEKGFSYS
YDMLGEAATTAADAERYYRDYESAIHAIGKASAGRGIYEGPGISIKLSAL
HPRYSRAQAARVMGELLPRVKALALLAKNYDIGLNIDAEEADRLELSLDL
LEVLCLDGDLSGWNGMGFVVQAYGKRCPFVLDFIIDLARRSGRRIMVRLV
KGAYWDAEIKRAQLDGLADFPVFTRKIHTDVSYIACAAKLLAATDVVFPQ
FATHNAQTLAAIYHMAGKDFHVGKYEFQCLHGMGEPLYEEVVGRGKLDRP
CRIYAPVGTHETLLAYLVRRLLENGANSSFVHRINDPKVSIDELIADPVE
VVRAMPVVGAKHDRIALPAELFGDARTNSAGLDLSNEETLASLTEALRES
AAMKWTALPQLATGPAAGETRTVLNPGDHRDVVGSVTETSEEDARRAVRL
AADAAPDWAAVPPSERAACLDRAAELMQARMPTLLGLIIREAGKSALNAI
AEVREAIDFLRYYAEQTRRTLGPGHGPLGPIVCISPWNFPLAIFTGQIAA
ALVAGNPVLAKPAEETPLIAAEGVRILREAGIPASALQLLPGDGRVGAAL
VAAAETAGVMFTGSTEVARLIQAQLADRLSPAGRPIPLIAETGGQNAMIV
DSSALAEQVVGDVITSAFDSAGQRCSALRVLCLQEDVADRILTMLKGALH
ELHIGRTDRLSVDVGPVITSEAKDNIEKHIERMRGLGRKVEQIGLASETG
VGTFVPPTIIELEKLSDLQREVFGPVLHVIRYRRDDLDRLVDDVNATGYG
LTFGLHTRLDETIAHVTSRIKAGNLYINRNIIGAVVGVQPFGGRGLSGTG
PKAGGPLYLGRLVTTAPVPPQHSSVHTDPVLLDFAKWLDGKGARAEAEAA
RNAGSSSALGLDLELPGPVGERNLYTLHARGRILLVPATESGLYHQLAAA
LATGNSVAIDAASGLQASLKNLPQTVGLRVSWSKDWAADGPFAGALVEGD
AERIRAVNKAIAALPGPLLLVQAASSGEIARNPDAYCLNWLVEEVSASIN
TAAAGGNASLMAIG
Ligand information
Ligand IDFAD
InChIInChI=1S/C27H33N9O15P2/c1-10-3-12-13(4-11(10)2)35(24-18(32-12)25(42)34-27(43)33-24)5-14(37)19(39)15(38)6-48-52(44,45)51-53(46,47)49-7-16-20(40)21(41)26(50-16)36-9-31-17-22(28)29-8-30-23(17)36/h3-4,8-9,14-16,19-21,26,37-41H,5-7H2,1-2H3,(H,44,45)(H,46,47)(H2,28,29,30)(H,34,42,43)/t14-,15+,16+,19-,20+,21+,26+/m0/s1
InChIKeyVWWQXMAJTJZDQX-UYBVJOGSSA-N
SMILES
SoftwareSMILES
CACTVS 3.341Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[C@H](O)[C@H](O)[C@H](O)CO[P@](O)(=O)O[P@@](O)(=O)OC[C@H]4O[C@H]([C@H](O)[C@@H]4O)n5cnc6c(N)ncnc56)c2cc1C
OpenEye OEToolkits 1.5.0Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(COP(=O)(O)OP(=O)(O)OCC4C(C(C(O4)n5cnc6c5ncnc6N)O)O)O)O)O
OpenEye OEToolkits 1.5.0Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](CO[P@@](=O)(O)O[P@](=O)(O)OC[C@@H]4[C@H]([C@H]([C@@H](O4)n5cnc6c5ncnc6N)O)O)O)O)O
CACTVS 3.341Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[CH](O)[CH](O)[CH](O)CO[P](O)(=O)O[P](O)(=O)OC[CH]4O[CH]([CH](O)[CH]4O)n5cnc6c(N)ncnc56)c2cc1C
ACDLabs 10.04O=C2C3=Nc1cc(c(cc1N(C3=NC(=O)N2)CC(O)C(O)C(O)COP(=O)(O)OP(=O)(O)OCC6OC(n5cnc4c(ncnc45)N)C(O)C6O)C)C
FormulaC27 H33 N9 O15 P2
NameFLAVIN-ADENINE DINUCLEOTIDE
ChEMBLCHEMBL1232653
DrugBankDB03147
ZINCZINC000008215434
PDB chain6x9b Chain B Residue 2001 [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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PDB6x9b Structural analysis of prolines and hydroxyprolines binding to the l-glutamate-gamma-semialdehyde dehydrogenase active site of bifunctional proline utilization A.
Resolution1.46 Å
Binding residue
(original residue number in PDB)		D306 A307 V338 Q340 R367 V369 K370 G371 A372 Y373 W374 F392 T393 R394 K395 T398 A421 T422 H423 N424 C448 E492 S498 F499
Binding residue
(residue number reindexed from 1)		D287 A288 V319 Q321 R348 V350 K351 G352 A353 Y354 W355 F373 T374 R375 K376 T379 A402 T403 H404 N405 C429 E473 S479 F480
Annotation score2
Enzymatic activity
Catalytic site (original residue number in PDB) N707 K730 E810 C844 E940 A1022
Catalytic site (residue number reindexed from 1) N688 K711 E791 C825 E921 A1003
Enzyme Commision number 1.2.1.88: L-glutamate gamma-semialdehyde dehydrogenase.
1.5.5.2: proline dehydrogenase.
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0003677 DNA binding
GO:0003700 DNA-binding transcription factor activity
GO:0003842 1-pyrroline-5-carboxylate dehydrogenase activity
GO:0004657 proline dehydrogenase activity
GO:0016491 oxidoreductase activity
GO:0016620 oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor
Biological Process
GO:0006355 regulation of DNA-templated transcription
GO:0006560 proline metabolic process
GO:0006561 proline biosynthetic process
GO:0006562 proline catabolic process
GO:0010133 proline catabolic process to glutamate
Cellular Component
GO:0009898 cytoplasmic side of plasma membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6x9b, PDBe:6x9b, PDBj:6x9b
PDBsum6x9b
PubMed33333077
UniProtF7X6I3

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