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(-) Description

Title :  CRYSTAL STRUCTURE OF PUTATIVE HISTIDINOL-PHOSPHATE AMINOTRANSFERASE (NP_281508.1) FROM CAMPYLOBACTER JEJUNI AT 2.01 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  26 Feb 09  (Deposition) - 24 Mar 09  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.01
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Np_281508. 1, Putative Histidinol-Phosphate Aminotransferase, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi-2, Amino-Acid Biosynthesis, Aminotransferase, Histidine Biosynthesis, Pyridoxal Phosphate, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of Putative Histidinol-Phosphate Aminotransferase (Np_281508. 1) From Campylobacter Jejuni At 2. 01 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - HISTIDINOL-PHOSPHATE AMINOTRANSFERASE
    Chains: A, B
    EC Number: 2.6.1.9
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: SPEEDET
    Expression System Strain: HK100
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: CJ0317, HISC, NP_281508.1
    Organism Scientific: CAMPYLOBACTER JEJUNI SUBSP. JEJUNI NCTC 11168
    Organism Taxid: 192222
    Synonym: IMIDAZOLE ACETOL-PHOSPHATE TRANSAMINASE

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 15)

Asymmetric/Biological Unit (4, 15)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
2IPA2Ligand/IonISOPROPYL ALCOHOL
3LLP2Mod. Amino Acid2-LYSINE(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHANE)
4MSE10Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELYS A:101 , ASN A:103 , ASP A:184BINDING SITE FOR RESIDUE IPA A 365
2AC2SOFTWARELYS B:101 , ASN B:103 , ASP B:184 , HOH B:765BINDING SITE FOR RESIDUE IPA B 365
3AC3SOFTWARELEU A:233 , ARG A:234 , ASN A:256 , VAL A:257 , SER A:258 , LEU B:233 , ARG B:234 , ASN B:256 , VAL B:257 , SER B:258 , HOH B:511BINDING SITE FOR RESIDUE GOL B 366

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Leu A:160 -Pro A:161
2Asn A:163 -Pro A:164
3Leu B:160 -Pro B:161
4Asn B:163 -Pro B:164

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3GET)

(-) 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:365
 aligned with HIS8_CAMJE | Q9PII2 from UniProtKB/Swiss-Prot  Length:364

    Alignment length:365
                             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       259       269       279       289       299       309       319       329       339       349       359     
           HIS8_CAMJE     - -MKFNEFLNNLSNYEPGKDIEVIAKEYGVKEVIKLASNENPFGTPPKAIECLRQNANKAHLYPDDSMIELKSTLAQKYKVQNENIIIGAGSDQVIEFAIHSKLNSKNAFLQAGVTFAMYEIYAKQCGAKCYKTQSITHNLDEFKKLYETHKDEIKLIFLCLPNNPLGECLDASEATEFIKGVNEDCLVVIDAAYNEFASFKDSKKHLEPCELIKEFDNVLYLGTFSKLYGLGGLRIGYGIANANIISAFYKLRAPFNVSNLALKAAVAAMDDDEFTEKTLENNFSQMELYKEFAKKHNIKIIDSYTNFITYFFDEKNSTDLSEKLLKKGIIIRNLKSYGLNAIRITIGTSYENEKFFTEFDKILR 364
               SCOP domains d3geta_ A: automated matches                                                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhh.......hhhhhhhhh.....ee..........hhhhhhhhhhhhhhh.......hhhhhhhhhhhhh.hhh.eeee.hhhhhhhhhhhhhh....eeee.....hhhhhhhhhhh.eeee......hhhhhhhhhhhh...eeeeeee..........hhhhhhhhhhh.....eeeee..hhhhhhhhhhhhh.hhhhhhhhh..eeeeee............eeeeehhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..ee......eeeee....hhhhhhhhhhh..ee.ee.hhhh..eeeee..hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3get A   0 GmKFNEFLNNLSNYEPGKDIEVIAKEYGVKEVIKLASNENPFGTPPKAIECLRQNANKAHLYPDDSmIELKSTLAQKYKVQNENIIIGAGSDQVIEFAIHSKLNSKNAFLQAGVTFAmYEIYAKQCGAKCYKTQSITHNLDEFKKLYETHKDEIKLIFLCLPNNPLGECLDASEATEFIKGVNEDCLVVIDAAYNEFASFKDSKKHLEPCELIKEFDNVLYLGTFSkLYGLGGLRIGYGIANANIISAFYKLRAPFNVSNLALKAAVAAmDDDEFTEKTLENNFSQmELYKEFAKKHNIKIIDSYTNFITYFFDEKNSTDLSEKLLKKGIIIRNLKSYGLNAIRITIGTSYENEKFFTEFDKILR 364
                             |       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       259       269       279      |289       299       309       319       329       339       349       359     
                             |                                                               66-MSE                                            117-MSE                                                                                                      226-LLP                                    269-MSE          286-MSE                                                                          
                             1-MSE                                                                                                                                                                                                                                                                                                                                                                       


Chain B from PDB  Type:PROTEIN  Length:361
 aligned with HIS8_CAMJE | Q9PII2 from UniProtKB/Swiss-Prot  Length:364

    Alignment length:364
                                    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       260       270       280       290       300       310       320       330       340       350       360    
           HIS8_CAMJE     1 MKFNEFLNNLSNYEPGKDIEVIAKEYGVKEVIKLASNENPFGTPPKAIECLRQNANKAHLYPDDSMIELKSTLAQKYKVQNENIIIGAGSDQVIEFAIHSKLNSKNAFLQAGVTFAMYEIYAKQCGAKCYKTQSITHNLDEFKKLYETHKDEIKLIFLCLPNNPLGECLDASEATEFIKGVNEDCLVVIDAAYNEFASFKDSKKHLEPCELIKEFDNVLYLGTFSKLYGLGGLRIGYGIANANIISAFYKLRAPFNVSNLALKAAVAAMDDDEFTEKTLENNFSQMELYKEFAKKHNIKIIDSYTNFITYFFDEKNSTDLSEKLLKKGIIIRNLKSYGLNAIRITIGTSYENEKFFTEFDKILR 364
               SCOP domains d3getb_ B: aut   omated matches                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhh....---hhhhhhhhhh....ee..........hhhhhhhhhhhhhhh.......hhhhhhhhhhhhh.hhh.eeeehhhhhhhhhhhhhhh....eeee.....hhhhhhhhhhh.eeee......hhhhhhhhhhhh...eeeeeee..........hhhhhhhhhhh.....eeeee..hhhhhhhhhhhhh.hhhhhhhhh..eeeeee......hhhhh.eeeeehhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..ee......eeeee....hhhhhhhhhhh..ee.ee.hhhh..eeeee..hhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3get B   1 mKFNEFLNNLSNYE---DIEVIAKEYGVKEVIKLASNENPFGTPPKAIECLRQNANKAHLYPDDSmIELKSTLAQKYKVQNENIIIGAGSDQVIEFAIHSKLNSKNAFLQAGVTFAmYEIYAKQCGAKCYKTQSITHNLDEFKKLYETHKDEIKLIFLCLPNNPLGECLDASEATEFIKGVNEDCLVVIDAAYNEFASFKDSKKHLEPCELIKEFDNVLYLGTFSkLYGLGGLRIGYGIANANIISAFYKLRAPFNVSNLALKAAVAAmDDDEFTEKTLENNFSQmELYKEFAKKHNIKIIDSYTNFITYFFDEKNSTDLSEKLLKKGIIIRNLKSYGLNAIRITIGTSYENEKFFTEFDKILR 364
                            |       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       260       270       280     | 290       300       310       320       330       340       350       360    
                            1-MSE       14  18                                              66-MSE                                            117-MSE                                                                                                      226-LLP                                    269-MSE          286-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  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (9, 9)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (HIS8_CAMJE | Q9PII2)
molecular function
    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:0004400    histidinol-phosphate transaminase activity    Catalysis of the reaction: L-histidinol-phosphate + 2-oxoglutarate = 3-(imidazol-4-yl)-2-oxopropyl phosphate + L-glutamate.
    GO:0030170    pyridoxal phosphate binding    Interacting selectively and non-covalently with pyridoxal 5' phosphate, 3-hydroxy-5-(hydroxymethyl)-2-methyl4-pyridine carboxaldehyde 5' phosphate, the biologically active form of vitamin B6.
    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.
biological process
    GO:0009058    biosynthetic process    The chemical reactions and pathways resulting in the formation of substances; typically the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones.
    GO:0008652    cellular amino acid biosynthetic process    The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
    GO:0000105    histidine biosynthetic process    The chemical reactions and pathways resulting in the formation of histidine, 2-amino-3-(1H-imidazol-4-yl)propanoic acid.

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