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(-) Description

Title :  CRYSTAL STRUCTURE OF PUTATIVE SHORT-CHAIN DEHYDROGENASE/REDUCTASE FROM SINORHIZOBIUM MELILOTI 1021
 
Authors :  V. N. Malashkevich, R. Bhosle, R. Toro, R. Seidel, S. C. Almo, New York Structural Genomics Research Consortium (Nysgrc)
Date :  12 Jan 12  (Deposition) - 25 Jan 12  (Release) - 02 Apr 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.50
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B,C,D  (1x)
Biol. Unit 2:  A,D  (1x)
Biol. Unit 3:  A,C  (1x)
Biol. Unit 4:  B,C  (1x)
Biol. Unit 5:  B,D  (1x)
Keywords :  Structural Genomics, Protein Structure Initiative, Dehydrogenase/Reductase, Psi-Biology, New York Structural Genomics Research Consortium, Nysgrc, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  V. N. Malashkevich, R. Bhosle, R. Toro, R. Seidel, S. C. Almo
Crystal Structure Of Putative Short-Chain Dehydrogenase/Reductase From Sinorhizobium Meliloti 1021
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - SHORT-CHAIN DEHYDROGENASE/REDUCTASE
    ChainsA, B, C, D
    EC Number1.1.1.100
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidBC-PSGX3(BC)
    Expression System StrainBL21(DE3)CODON+RIL
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    GeneR03296, SMC04391
    Organism ScientificSINORHIZOBIUM MELILOTI
    Organism Taxid266834
    Strain1021

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit ABCD
Biological Unit 1 (1x)ABCD
Biological Unit 2 (1x)A  D
Biological Unit 3 (1x)A C 
Biological Unit 4 (1x) BC 
Biological Unit 5 (1x) B D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 17)

Asymmetric Unit (2, 17)
No.NameCountTypeFull Name
1MSE13Mod. Amino AcidSELENOMETHIONINE
2SO44Ligand/IonSULFATE ION
Biological Unit 1 (2, 17)
No.NameCountTypeFull Name
1MSE13Mod. Amino AcidSELENOMETHIONINE
2SO44Ligand/IonSULFATE ION
Biological Unit 2 (2, 9)
No.NameCountTypeFull Name
1MSE7Mod. Amino AcidSELENOMETHIONINE
2SO42Ligand/IonSULFATE ION
Biological Unit 3 (2, 10)
No.NameCountTypeFull Name
1MSE8Mod. Amino AcidSELENOMETHIONINE
2SO42Ligand/IonSULFATE ION
Biological Unit 4 (2, 8)
No.NameCountTypeFull Name
1MSE6Mod. Amino AcidSELENOMETHIONINE
2SO42Ligand/IonSULFATE ION
Biological Unit 5 (2, 7)
No.NameCountTypeFull Name
1MSE5Mod. Amino AcidSELENOMETHIONINE
2SO42Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:15 , ARG A:16 , GLY A:37 , ILE A:38 , GLY A:39 , HOH A:407BINDING SITE FOR RESIDUE SO4 A 301
2AC2SOFTWAREARG B:15 , ARG B:16 , GLY B:37 , ILE B:38 , GLY B:39 , HOH B:405 , HOH B:426BINDING SITE FOR RESIDUE SO4 B 301
3AC3SOFTWAREARG C:15 , ARG C:16 , GLY C:37 , ILE C:38 , GLY C:39BINDING SITE FOR RESIDUE SO4 C 301
4AC4SOFTWAREARG D:15 , ARG D:16 , GLY D:37 , ILE D:38 , GLY D:39 , HOH D:403BINDING SITE FOR RESIDUE SO4 D 301

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4DA9)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4DA9)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4DA9)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4DA9)

(-) Exons   (0, 0)

(no "Exon" information available for 4DA9)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:219
 aligned with Q92L02_RHIME | Q92L02 from UniProtKB/TrEMBL  Length:257

    Alignment length:254
                             1                                                                                                                                                                                                                                                            
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249    
         Q92L02_RHIME     - -MTQKARPVAIVTGGRRGIGLGIARALAASGFDIAITGIGDAEGVAPVIAELSGLGARVIFLRADLADLSSHQATVDAVVAEFGRIDCLVNNAGIASIVRDDFLDLKPENFDTIVGVNLRGTVFFTQAVLKAMLASDARASRSIINITSVSAVMTSPERLDYCMSKAGLAAFSQGLALRLAETGIAVFEVRPGIIRSDMTAAVSGKYDGLIESGLVPMRRWGEPEDIGNIVAGLAGGQFGFATGSVIQADGGLS 253
               SCOP domains d4da9a_ A: automated matches                                                                                                                                                                                                                                   SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eeeee...hhhhhhhhhhhhhh..eeeeee..hhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhh...eeeee..------.hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh....eeeeee...-------.hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee.....----------------------...hhhhhhhhhhhhhh..hhhhh..eeee..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4da9 A   0 mmTQKARPVAIVTGGRRGIGLGIARALAASGFDIAITGIGDAEGVAPVIAELSGLGARVIFLRADLADLSSHQATVDAVVAEFGRIDCLVNNAG------DDFLDLKPENFDTIVGVNLRGTVFFTQAVLKAmLASDARASRSIINITSV-------ERLDYCmSKAGLAAFSQGLALRLAETGIAVFEVRPGIIRS----------------------RWGEPEDIGNIVAGLAGGQFGFATGSVIQADGGLS 253
                            ||       9        19        29        39        49        59        69        79        89   |     -|      109       119       129  |    139       149       159   |   169       179       189      |  -         -       219       229       239       249    
                            ||                                                                                          93    100                             132-MSE          149     157     |                              196                    219                                  
                            0-MSE                                                                                                                                                            163-MSE                                                                                      
                             1-MSE                                                                                                                                                                                                                                                        

Chain B from PDB  Type:PROTEIN  Length:216
 aligned with Q92L02_RHIME | Q92L02 from UniProtKB/TrEMBL  Length:257

    Alignment length:254
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252    
         Q92L02_RHIME     3 QKARPVAIVTGGRRGIGLGIARALAASGFDIAITGIGDAEGVAPVIAELSGLGARVIFLRADLADLSSHQATVDAVVAEFGRIDCLVNNAGIASIVRDDFLDLKPENFDTIVGVNLRGTVFFTQAVLKAMLASDARASRSIINITSVSAVMTSPERLDYCMSKAGLAAFSQGLALRLAETGIAVFEVRPGIIRSDMTAAVSGKYDGLIESGLVPMRRWGEPEDIGNIVAGLAGGQFGFATGSVIQADGGLSIGR 256
               SCOP domains d4da9b_ B: automated matches                                                                                                                                                                                                                                   SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeee...hhhhhhhhhhhhhh..eeeeee.....hhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhh...eeee....-----.hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh....eeeeee...-------.hhhhhhhhhhhhhhhhhhhhhh....eeeeeeee..--------------------------..hhhhhhhhhhhhhh..hhhhh..eeee........ Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4da9 B   3 QKARPVAIVTGGRRGIGLGIARALAASGFDIAITGIGDAEGVAPVIAELSGLGARVIFLRADLADLSSHQATVDAVVAEFGRIDCLVNNAGI-----DDFLDLKPENFDTIVGVNLRGTVFFTQAVLKAmLASDARASRSIINITSV-------ERLDYCmSKAGLAAFSQGLALRLAETGIAVFEVRPGI--------------------------WGEPEDIGNIVAGLAGGQFGFATGSVIQADGGLSIGR 256
                                    12        22        32        42        52        62        72        82        92 |     102       112       122       132       142      |  -    |  162|      172       182       192|        -         -       222       232       242       252    
                                                                                                                      94   100                             132-MSE          149     157     |                           193                        220                                    
                                                                                                                                                                                          163-MSE                                                                                         

Chain C from PDB  Type:PROTEIN  Length:220
 aligned with Q92L02_RHIME | Q92L02 from UniProtKB/TrEMBL  Length:257

    Alignment length:254
                             1                                                                                                                                                                                                                                                            
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249    
         Q92L02_RHIME     - -MTQKARPVAIVTGGRRGIGLGIARALAASGFDIAITGIGDAEGVAPVIAELSGLGARVIFLRADLADLSSHQATVDAVVAEFGRIDCLVNNAGIASIVRDDFLDLKPENFDTIVGVNLRGTVFFTQAVLKAMLASDARASRSIINITSVSAVMTSPERLDYCMSKAGLAAFSQGLALRLAETGIAVFEVRPGIIRSDMTAAVSGKYDGLIESGLVPMRRWGEPEDIGNIVAGLAGGQFGFATGSVIQADGGLS 253
               SCOP domains d4da9c_ C: automated matches                                                                                                                                                                                                                                   SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eeeee...hhhhhhhhhhhhhh..eeeeee......hhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhh...eeeee..-----..hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh......eeeeee...-------.hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee.....----------------------...hhhhhhhhhhhhhh..hhhhh..eeee..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4da9 C   0 mmTQKARPVAIVTGGRRGIGLGIARALAASGFDIAITGIGDAEGVAPVIAELSGLGARVIFLRADLADLSSHQATVDAVVAEFGRIDCLVNNAG-----RDDFLDLKPENFDTIVGVNLRGTVFFTQAVLKAmLASDARASRSIINITSV-------ERLDYCmSKAGLAAFSQGLALRLAETGIAVFEVRPGIIRS----------------------RWGEPEDIGNIVAGLAGGQFGFATGSVIQADGGLS 253
                            ||       9        19        29        39        49        59        69        79        89   |    99       109       119       129  |    139       149       159   |   169       179       189      |  -         -       219       229       239       249    
                            0-MSE                                                                                       93    99                              132-MSE          149     157     |                              196                    219                                  
                             1-MSE                                                                                                                                                           163-MSE                                                                                      

Chain D from PDB  Type:PROTEIN  Length:219
 aligned with Q92L02_RHIME | Q92L02 from UniProtKB/TrEMBL  Length:257

    Alignment length:254
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250    
         Q92L02_RHIME     1 MTQKARPVAIVTGGRRGIGLGIARALAASGFDIAITGIGDAEGVAPVIAELSGLGARVIFLRADLADLSSHQATVDAVVAEFGRIDCLVNNAGIASIVRDDFLDLKPENFDTIVGVNLRGTVFFTQAVLKAMLASDARASRSIINITSVSAVMTSPERLDYCMSKAGLAAFSQGLALRLAETGIAVFEVRPGIIRSDMTAAVSGKYDGLIESGLVPMRRWGEPEDIGNIVAGLAGGQFGFATGSVIQADGGLSI 254
               SCOP domains d4da9d_ D: automated matches                                                                                                                                                                                                                                   SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......eeeee...hhhhhhhhhhhhhh..eeeeee...hhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhh...eeeee.-------.hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh....eeeeee...------..hhhhhhhhhhhhhhhhhhhhhhh...eeeeeeee.....----------------------...hhhhhhhhhhhhhh..hhhhh..eeee...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4da9 D   1 mTQKARPVAIVTGGRRGIGLGIARALAASGFDIAITGIGDAEGVAPVIAELSGLGARVIFLRADLADLSSHQATVDAVVAEFGRIDCLVNNA-------DDFLDLKPENFDTIVGVNLRGTVFFTQAVLKAmLASDARASRSIINITSV------PERLDYCmSKAGLAAFSQGLALRLAETGIAVFEVRPGIIRS----------------------RWGEPEDIGNIVAGLAGGQFGFATGSVIQADGGLSI 254
                            |       10        20        30        40        50        60        70        80        90 |     100       110       120       130 |     140        |-     | 160  |    170       180       190     |   -         -       220       230       240       250    
                            1-MSE                                                                                     92     100                             132-MSE          149    156      |                              196                    219                                   
                                                                                                                                                                                            163-MSE                                                                                       

   Legend:   → Mismatch (orange background)
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    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 4)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4DA9)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4DA9)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (Q92L02_RHIME | Q92L02)
molecular function
    GO:0004316    3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity    Catalysis of the reaction: (3R)-3-hydroxyacyl-[acyl-carrier protein] + NADP+ = 3-oxoacyl-[acyl-carrier protein] + NADPH + H+.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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