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(-) Description

Title :  CRYSTAL STRUCTURE OF AN ASPARTATE TRANSAMINASE (NCGL0237, CGL0240) FROM CORYNEBACTERIUM GLUTAMICUM ATCC 13032 KITASATO AT 1.25 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  24 Nov 10  (Deposition) - 22 Dec 10  (Release) - 20 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.25
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Aminotransferase, Dimer, Plp-Dependent Transferase-Like Fold, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi-Biology, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of An Aspartate Transaminase (Ncgl0237, Cgl0240) From Corynebacterium Glutamicum Atcc 13032 Kitasat At 1. 25 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ASPARTATE AMINOTRANSFERASE
    Chains: A, B
    EC Number: 2.6.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: SPEEDET
    Expression System Strain: HK100
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: ASPB, CG0294
    Organism Common: BREVIBACTERIUM FLAVUM
    Organism Scientific: CORYNEBACTERIUM GLUTAMICUM
    Organism Taxid: 196627
    Strain: ATCC 13032 KITASATO

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 22)

Asymmetric/Biological Unit (4, 22)
No.NameCountTypeFull Name
1GOL2Ligand/IonGLYCEROL
2MSE16Mod. Amino AcidSELENOMETHIONINE
3PLP2Ligand/IonPYRIDOXAL-5'-PHOSPHATE
4UNL2Ligand/IonUNKNOWN LIGAND

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:103 , SER A:104 , LEU A:105 , TYR A:142 , VAL A:186 , ASN A:191 , ASP A:220 , ALA A:222 , TYR A:223 , SER A:256 , SER A:258 , LYS A:259 , HOH A:723 , HOH A:735 , HOH A:891 , TYR B:73BINDING SITE FOR RESIDUE PLP A 500
2AC2SOFTWARETYR A:73 , SER B:103 , SER B:104 , LEU B:105 , TYR B:142 , VAL B:186 , ASN B:191 , ASP B:220 , ALA B:222 , TYR B:223 , SER B:256 , SER B:258 , LYS B:259 , HOH B:715 , HOH B:745 , HOH B:892BINDING SITE FOR RESIDUE PLP B 500
3AC3SOFTWAREASP B:20 , ALA B:321 , PHE B:324 , LEU B:328 , VAL B:345 , PRO B:346 , HOH B:776 , HOH B:1032 , HOH B:1862BINDING SITE FOR RESIDUE GOL B 700
4AC4SOFTWAREGLN B:342 , TRP B:343 , HOH B:1316 , HOH B:1336BINDING SITE FOR RESIDUE GOL B 701

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3PPL)

(-) Cis Peptide Bonds  (6, 6)

Asymmetric/Biological Unit
No.Residues
1Leu A:56 -Pro A:57
2Val A:139 -Pro A:140
3Asn A:191 -Pro A:192
4Leu B:56 -Pro B:57
5Val B:139 -Pro B:140
6Asn B:191 -Pro B:192

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3PPL)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3PPL)

(-) Exons   (0, 0)

(no "Exon" information available for 3PPL)

(-) Sequences/Alignments

Asymmetric/Biological 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:424
 aligned with Q8NTR2_CORGL | Q8NTR2 from UniProtKB/TrEMBL  Length:432

    Alignment length:424
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427    
         Q8NTR2_CORGL     8 SSVSLQDFDAERIGLFHEDIKRKFDELKSKNLKLDLTRGKPSSEQLDFADELLALPGKGDFKAADGTDVRNYGGLDGIVDIRQIWADLLGVPVEQVLAGDASSLNIMFDVISWSYIFGNNDSVQPWSKEETVKWICPVPGYDRHFSITERFGFEMISVPMNEDGPDMDAVEELVKNPQVKGMWVVPVFSNPTGFTVTEDVAKRLSAMETAAPDFRVVWDNAYAVHTLTDEFPEVIDIVGLGEAAGNPNRFWAFTSTSKITLAGAGVSFFLTSAENRKWYTGHAGIRGIGPNKVNQLAHARYFGDAEGVRAVMRKHAASLAPKFNKVLEILDSRLAEYGVAQWTVPAGGYFISLDVVPGTASRVAELAKEAGIALTGAGSSYPLRQDPENKNLRLAPSLPPVEELEVAMDGVATCVLLAAAEHYA 431
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhhhhhhhhhhhhhhh...ee......hhhhhhhhhhhhhh......................hhhhhhhhhhhhh.hhh.eee...hhhhhhhhhhhhhhhhh......hhhhh...eeeeee..hhhhhhhhhhh..eeeeeeee..eehhhhhhhhh....eeeeee............hhhhhhhhhhh.......eeeee................hhhhhhhhh.....eeeeee...........eeee.hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..ee........eeee....hhhhhhhhhhhh.ee.......hhhhh.....eeee.....hhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ppl A   2 SSVSLQDFDAERIGLFHEDIKRKFDELKSKNLKLDLTRGKPSSEQLDFADELLALPGKGDFKAADGTDVRNYGGLDGIVDIRQIWADLLGVPVEQVLAGDASSLNImFDVISWSYIFGNNDSVQPWSKEETVKWICPVPGYDRHFSITERFGFEmISVPmNEDGPDmDAVEELVKNPQVKGmWVVPVFSNPTGFTVTEDVAKRLSAmETAAPDFRVVWDNAYAVHTLTDEFPEVIDIVGLGEAAGNPNRFWAFTSTSKITLAGAGVSFFLTSAENRKWYTGHAGIRGIGPNKVNQLAHARYFGDAEGVRAVmRKHAASLAPKFNKVLEILDSRLAEYGVAQWTVPAGGYFISLDVVPGTASRVAELAKEAGIALTGAGSSYPLRQDPENKNLRLAPSLPPVEELEVAmDGVATCVLLAAAEHYA 425
                                    11        21        31        41        51        61        71        81        91       101      |111       121       131       141       151    |  161      |171       181 |     191       201      |211       221       231       241       251       261       271       281       291       301       311 |     321       331       341       351       361       371       381       391       401       411       421    
                                                                                                                                    108-MSE                                         156-MSE|      |            183-MSE                  208-MSE                                                                                                  313-MSE                                                                                         409-MSE            
                                                                                                                                                                                         161-MSE  |                                                                                                                                                                                                                                                                 
                                                                                                                                                                                                168-MSE                                                                                                                                                                                                                                                             


Chain B from PDB  Type:PROTEIN  Length:422
 aligned with Q8NTR2_CORGL | Q8NTR2 from UniProtKB/TrEMBL  Length:432

    Alignment length:422
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399       409       419       429  
         Q8NTR2_CORGL    10 VSLQDFDAERIGLFHEDIKRKFDELKSKNLKLDLTRGKPSSEQLDFADELLALPGKGDFKAADGTDVRNYGGLDGIVDIRQIWADLLGVPVEQVLAGDASSLNIMFDVISWSYIFGNNDSVQPWSKEETVKWICPVPGYDRHFSITERFGFEMISVPMNEDGPDMDAVEELVKNPQVKGMWVVPVFSNPTGFTVTEDVAKRLSAMETAAPDFRVVWDNAYAVHTLTDEFPEVIDIVGLGEAAGNPNRFWAFTSTSKITLAGAGVSFFLTSAENRKWYTGHAGIRGIGPNKVNQLAHARYFGDAEGVRAVMRKHAASLAPKFNKVLEILDSRLAEYGVAQWTVPAGGYFISLDVVPGTASRVAELAKEAGIALTGAGSSYPLRQDPENKNLRLAPSLPPVEELEVAMDGVATCVLLAAAEHYA 431
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhh...ee......hhhhhhhhhhhhhh......................hhhhhhhhhhhhh.hhh.eee...hhhhhhhhhhhhhhhhh......hhhhh...eeeeee..hhhhhhhhhhh..eeeeeeee..eehhhhhhhhh....eeeeee............hhhhhhhhhhh.......eeeee................hhhhhhhhh.....eeeeee...........eeee.hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..ee........eeee....hhhhhhhhhhhh.ee.......hhhhh.....eeee.....hhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ppl B   4 VSLQDFDAERIGLFHEDIKRKFDELKSKNLKLDLTRGKPSSEQLDFADELLALPGKGDFKAADGTDVRNYGGLDGIVDIRQIWADLLGVPVEQVLAGDASSLNImFDVISWSYIFGNNDSVQPWSKEETVKWICPVPGYDRHFSITERFGFEmISVPmNEDGPDmDAVEELVKNPQVKGmWVVPVFSNPTGFTVTEDVAKRLSAmETAAPDFRVVWDNAYAVHTLTDEFPEVIDIVGLGEAAGNPNRFWAFTSTSKITLAGAGVSFFLTSAENRKWYTGHAGIRGIGPNKVNQLAHARYFGDAEGVRAVmRKHAASLAPKFNKVLEILDSRLAEYGVAQWTVPAGGYFISLDVVPGTASRVAELAKEAGIALTGAGSSYPLRQDPENKNLRLAPSLPPVEELEVAmDGVATCVLLAAAEHYA 425
                                    13        23        33        43        53        63        73        83        93       103    |  113       123       133       143       153  |    163    |  173       183       193       203    |  213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403     | 413       423  
                                                                                                                                  108-MSE                                         156-MSE|      |            183-MSE                  208-MSE                                                                                                  313-MSE                                                                                         409-MSE            
                                                                                                                                                                                       161-MSE  |                                                                                                                                                                                                                                                                 
                                                                                                                                                                                              168-MSE
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → 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  (0, 0)

(no "SCOP Domain" information available for 3PPL)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3PPL)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3PPL)

(-) Gene Ontology  (5, 5)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q8NTR2_CORGL | Q8NTR2)
molecular function
    GO:0004069    L-aspartate:2-oxoglutarate aminotransferase activity    Catalysis of the reaction: L-aspartate + 2-oxoglutarate = oxaloacetate + L-glutamate.
    GO:0080130    L-phenylalanine:2-oxoglutarate aminotransferase activity    Catalysis of the reaction: L-phenylalanine + 2-oxoglutarate = phenylpyruvate + L-glutamate.
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0008483    transaminase activity    Catalysis of the transfer of an amino group to an acceptor, usually a 2-oxo acid.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.

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        Q8NTR2_CORGL | Q8NTR2: 5hxx 5iwq

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