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(-) Description

Title :  CRYSTAL STRUCTURE OF ANTHRANILATE PHOSPHORIBOSYLTRANSFERASE 2 (17130499) FROM NOSTOC SP. AT 1.85 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  05 Jan 05  (Deposition) - 18 Jan 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.85
Chains :  Asym./Biol. Unit :  A,B
Keywords :  17130499, Anthranilate Phosphoribosyltransferase 2, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of Anthranilate Phosphoribosyltransferase 2 (17130499) From Nostoc Sp. At 1. 85 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ANTHRANILATE PHOSPHORIBOSYLTRANSFERASE 2
    Chains: A, B
    EC Number: 2.4.2.18
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: TRPD2
    Organism Scientific: NOSTOC SP.
    Organism Taxid: 103690
    Strain: PCC 7120

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 9)

Asymmetric/Biological Unit (3, 9)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2GOL1Ligand/IonGLYCEROL
3MSE6Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:113 , ILE A:114 , SER A:115 , THR A:116 , HOH A:494BINDING SITE FOR RESIDUE ACT A 363
2AC2SOFTWAREGLY B:105 , SER B:136BINDING SITE FOR RESIDUE GOL B 363

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1VQU)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1VQU)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1VQU)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1VQU)

(-) Exons   (0, 0)

(no "Exon" information available for 1VQU)

(-) 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:334
 aligned with TRPD2_NOSS1 | Q8YXQ9 from UniProtKB/Swiss-Prot  Length:362

    Alignment length:350
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362
          TRPD2_NOSS1    13 TSWYLLLQQLIDGESLSRSQAAELMQGWLSEAVPPELSGAILTALNFKGVSADELTGMAEVLQSQSKMGTGENYSQLPITNSPFSIIDTCGTGGDGSSTFNISTAVAFVAAAYGVPVAKHGNRSASSLTGSADVLEALGVNLGASPEKVQAALQEVGITFLFAPGWHPALKAVATLRRTLRIRTVFNLLGPLVNPLRPTGQVVGLFTPKLLTTVAQALDNLGKQKAIVLHGRERLDEAGLGDLTDLAVLSDGELQLTTINPQEVGVTPAPIGALRGGDVQENAEILKAVLQGKGTQAQQDAVALNAALALQVAGAVPLLDHAQGVSVAKEILQTGTAWAKLAQLVYFLGN 362
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------           1vquA02 A:92-3   62 Pyrimidine Nucleoside Pho  sphorylase; Chain A, domain 2                                                                                                                                                                                                    CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhh....hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhh....-----------.......eeeee..---....hhhhhhhhhhhhh...eeeeee..--...hhhhhhhhh......hhhhhhhhhhhh.eeeeee...hhhhhhhhhhhhhhh..hhhhhhhhhh......eeeee..hhhhhhhhhhhhhhh...eeeeeee............eeeeeee..eeeeeeehhhhhh....hhhhhh..hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1vqu A  13 TSWYLLLQQLIDGESLSRSQAAELmQGWLSEAVPPELSGAILTALNFKGVSADELTGmAEVLQSQSKm-----------TNSPFSIIDTCGTG---SSTFNISTAVAFVAAAYGVPVAKHGNRS--SLTGSADVLEALGVNLGASPEKVQAALQEVGITFLFAPGWHPALKAVATLRRTLRIRTVFNLLGPLVNPLRPTGQVVGLFTPKLLTTVAQALDNLGKQKAIVLHGRERLDEAGLGDLTDLAVLSDGELQLTTINPQEVGVTPAPIGALRGGDVQENAEILKAVLQGKGTQAQQDAVALNAALALQVAGAVPLLDHAQGVSVAKEILQTGTAWAKLAQLVYFLGN 362
                                    22        32    |   42        52        62       |72       | -        92       102  |   |112       122       132   |  |142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362
                                                   37-MSE                           70-MSE    80-MSE      92          105 109                        136  |                                                                                                                                                                                                                               
                                                                                                                                                        139                                                                                                                                                                                                                               


Chain B from PDB  Type:PROTEIN  Length:330
 aligned with TRPD2_NOSS1 | Q8YXQ9 from UniProtKB/Swiss-Prot  Length:362

    Alignment length:349
                                    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         
          TRPD2_NOSS1    14 SWYLLLQQLIDGESLSRSQAAELMQGWLSEAVPPELSGAILTALNFKGVSADELTGMAEVLQSQSKMGTGENYSQLPITNSPFSIIDTCGTGGDGSSTFNISTAVAFVAAAYGVPVAKHGNRSASSLTGSADVLEALGVNLGASPEKVQAALQEVGITFLFAPGWHPALKAVATLRRTLRIRTVFNLLGPLVNPLRPTGQVVGLFTPKLLTTVAQALDNLGKQKAIVLHGRERLDEAGLGDLTDLAVLSDGELQLTTINPQEVGVTPAPIGALRGGDVQENAEILKAVLQGKGTQAQQDAVALNAALALQVAGAVPLLDHAQGVSVAKEILQTGTAWAKLAQLVYFLGN 362
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------            1vquB02 B:93-   362 Pyrimidine Nucleoside Phos phorylase; Chain A, domain 2                                                                                                                                                                                                    CATH domains
           Pfam domains (1) Glycos_trans_3N-1vquB01 B:14-79                                   -            ---Glycos_tra   nsf_3-1vquB03 B:96-350                                                                                                                                                                                                                            ------------ Pfam domains (1)
           Pfam domains (2) Glycos_trans_3N-1vquB02 B:14-79                                   -            ---Glycos_tra   nsf_3-1vquB04 B:96-350                                                                                                                                                                                                                            ------------ Pfam domains (2)
         Sec.struct. author .hhhhhhhhhh....hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh...------------......eeeee..---....hhhhhhhhhhhhh...eeee......-..hhhhhhhhhh.....hhhhhhhhhhhh.eeee...---..hhhhhhhhhhhh...hhhhhhhhh......eeeee..hhhhhhhhhhhhhhh...eeeeeee............eeeeeee..eeeeeee..........hhhhhh..hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1vqu B  14 SWYLLLQQLIDGESLSRSQAAELmQGWLSEAVPPELSGAILTALNFKGVSADELTGmAEVLQSQSKm------------NSPFSIIDTCGTG---SSTFNISTAVAFVAAAYGVPVAKHGNRSAS-LTGSADVLEALGVNLGASPEKVQAALQEVGITFLFAP---PALKAVATLRRTLRIRTVFNLLGPLVNPLRPTGQVVGLFTPKLLTTVAQALDNLGKQKAIVLHGRERLDEAGLGDLTDLAVLSDGELQLTTINPQEVGVTPAPIGALRGGDVQENAEILKAVLQGKGTQAQQDAVALNAALALQVAGAVPLLDHAQGVSVAKEILQTGTAWAKLAQLVYFLGN 362
                                    23        33   |    43        53        63      | 73      |  -        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         
                                                  37-MSE                           70-MSE    80-MSE       93         105 109                          138 |                                 176 180                                                                                                                                                                                      
                                                                                                                                                        140
   Legend:   → Mismatch (orange background)
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  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 1VQU)

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (2, 4)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: Glycos_trans_3N] (10)
(-)
Clan: no clan defined [family: Glycos_transf_3] (10)

(-) Gene Ontology  (9, 9)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (TRPD2_NOSS1 | Q8YXQ9)
molecular function
    GO:0004048    anthranilate phosphoribosyltransferase activity    Catalysis of the reaction: N-(5-phospho-beta-D-ribosyl)anthranilate + diphosphate = 5-phospho-alpha-D-ribose 1-diphosphate + anthranilate.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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.
    GO:0016757    transferase activity, transferring glycosyl groups    Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor).
biological process
    GO:0009073    aromatic amino acid family biosynthetic process    The chemical reactions and pathways resulting in the formation of aromatic amino acid family, amino acids with aromatic ring (phenylalanine, tyrosine, tryptophan).
    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:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
    GO:0000162    tryptophan biosynthetic process    The chemical reactions and pathways resulting in the formation of tryptophan, the chiral amino acid 2-amino-3-(1H-indol-3-yl)propanoic acid; tryptophan is synthesized from chorismate via anthranilate.

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