Structure of PDB 2fzm Chain A Binding Site BS01

Receptor Information
>2fzm Chain A (length=450) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QSVSRAAITAAYRRPETEAVSMLLEQARLPQPVAEQAHKLAYQLADKLRN
QKNASGRAGMGVALMCLAEALLRIPDKATRDALIRKGVDMAMRLMGEQFV
TGETIAEALANARKLEEKGFRYSYDMLGEAALTAADAQAYMVSYQQAIHA
IGKASNGRGIYEGPGISIKLSALHPRYSRAQYDRVMEELYPRLKSLTLLA
RQYDIGINIDAEESDRLEISLDLLEKLCFEPELAGWNGIGFVIQAYQKRC
PLVIDYLIDLATRSRRRLMIRLVKGAYWDSEIKRAQMDGLEGYPVYTRKV
YTDVSYLACAKKLLAVPNLIYPQFATHNAHTLAAIYQLAGQNYYPGQYEF
QCLHGMGEPLYEQVTGKVADGKLNRPCRIYAPVGTHETLLAYLVRRLLEN
GANTSFVNRIADTSLPLDELVADPVTAVEKLAQQEGQTGLPHPKIPLPRD
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 chain2fzm Chain A 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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PDB2fzm Redox-induced changes in flavin structure and roles of flavin N(5) and the ribityl 2'-OH group in regulating PutA--membrane binding.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		D370 A371 V402 Q404 R431 V433 K434 G435 A436 W438 Y456 T457 R458 K459 T462 A485 T486 H487 N488 Q511 C512 L513 Y540 E559 S565
Binding residue
(residue number reindexed from 1)		D210 A211 V242 Q244 R271 V273 K274 G275 A276 W278 Y296 T297 R298 K299 T302 A325 T326 H327 N328 Q351 C352 L353 Y380 E399 S405
Annotation score2
Enzymatic activity
Enzyme Commision number 1.2.1.88: L-glutamate gamma-semialdehyde dehydrogenase.
1.5.5.2: proline dehydrogenase.
Gene Ontology
Molecular Function
GO:0003842 1-pyrroline-5-carboxylate dehydrogenase activity
GO:0004657 proline dehydrogenase activity
Biological Process
GO:0006562 proline catabolic process

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:2fzm, PDBe:2fzm, PDBj:2fzm
PDBsum2fzm
PubMed17209558
UniProtP09546|PUTA_ECOLI Bifunctional protein PutA (Gene Name=putA)

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