Structure of PDB 4nmf Chain B

Receptor sequence
>4nmfB (length=979) Species: 243231 (Geobacter sulfurreducens PCA) [Search protein sequence]
ELNTKIVNRGKEFFGSISGEKPSLFNKGAWMGKAMDWSMQNEQFKIQMFR
FVDVFPSLTTSKLLTEHIREYFGNEQDMPAFMAVLNKVLTSNIEEMARQF
IVGETTKEAVKNLEKLRKDGFAAVVDVLGEATLSEEEAEVYTNTYLELLE
ALKKEQGSWKGLPGKGGDPGLDWGHAPKVNIAVKPTALFCLANPQDFEGS
VVAILDRMRRIFKKVMELNGFLCIDMESYRHKEIILEVFRRLKLEYRDYP
HLGIVLQAYLKDNDKDLDDLLAWAKEHKVQISVRLVKGAYWDYETVKAKQ
NDWEVPVWTIKAESDAAYERQARKILENHQICHFACASHNIRTISAVMEM
ARELNVPEDRYEFQVLYGMAEPVRKGILKVAGRIRLYAPYGNMVPGMGYL
VRRLLENTANESFLRQSFAEDAQIERLLEDPAVTVERERAARAARKGLGG
LPPFNNEAMVDFTRADHRAAFPKHIAQVRTQLGKTYPLFINGKEVRTNDL
IPTVNPNKPSEVLGQICQAGTTEVGDAIAAAKAAFPAWRDTDPRTRAEYL
LKAAQAARKRLFELSAWQVLEIGKQWDQAYADVTEAIDFLEYYAREMIRL
GQPQRVGHAPGELNHYFYEPKGVAAVIAPWNFPLAISMGMASAAIVTGNC
VVFKPSGITSIIGWHLVELFREAGLPEGVFNFTPGRGSVMGDYLVDHPDI
SLIAFTGSMETGLRIIERAAKVHPGQANVKKIISEMGGKNAIIIDDDADL
DEAVPHVLYSAFGFQGQKCSACSRVIVLDAVYDKFIERLVSMAKATKVGP
SEDPANYMGAVADDKAMKSIKEYAEIGKREGHVLYESPVPAGEGYFVPMT
IIGGIKPEHRIAQEEIFGPVLAVMRAKDFDQAIEWANSTQFALTGGIFSR
SPEHLAKARREFRVGNLYINRNNTGALVERQPFGGARMSGVGTKAGGPDY
LLHFMDPRVVTENTMRRGFAPIEEDDDWV
3D structure
PDB4nmf Structures of the PutA peripheral membrane flavoenzyme reveal a dynamic substrate-channeling tunnel and the quinone-binding site.
ChainB
Resolution1.95 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) N655 K678 E759 C793 E889 A969
Catalytic site (residue number reindexed from 1) N631 K654 E735 C769 E865 A945
Enzyme Commision number 1.2.1.88: L-glutamate gamma-semialdehyde dehydrogenase.
Interaction with ligand
Gene Ontology
Molecular Function
GO:0000166 nucleotide 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:0006562 proline catabolic process
GO:0010133 proline catabolic process to glutamate
Cellular Component
GO:0005737 cytoplasm
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:4nmf, PDBe:4nmf, PDBj:4nmf
PDBsum4nmf
PubMed24550478
UniProtQ746X3

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