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(-) Description

Title :  CRYSTAL STRUCTURE OF PHOSPHORIBOSYLGLYCINAMIDE FORMYLTRANSFERASE FROM BACILLUS HALODURANS
 
Authors :  Y. Patskovsky, R. Toro, R. Foti, R. D. Seidel, S. C. Almo, New York Stru Genomics Research Consortium (Nysgrc)
Date :  18 Oct 10  (Deposition) - 19 Jan 11  (Release) - 19 Jan 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Phosphoribosylglycinamide Formyltransferase, Purine Biosynthesis, Transferase, Structural Genomics, Psi-Biology, Protein Structure Initiative, New York Structural Genomics Research Consortium, Nysgrc (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Patskovsky, R. Toro, R. Foti, R. D. Seidel, S. C. Almo
Crystal Structure Of Phosphoribosylglycinamide Formyltransferase From Bacillus Halodurans
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - PHOSPHORIBOSYLGLYCINAMIDE FORMYLTRANSFERASE
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET30A
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: PURN
    Organism Scientific: BACILLUS HALODURANS
    Organism Taxid: 272558
    Strain: C-125

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 11)

Asymmetric/Biological Unit (2, 11)
No.NameCountTypeFull Name
1GOL3Ligand/IonGLYCEROL
2SO48Ligand/IonSULFATE ION

(-) Sites  (11, 11)

Asymmetric Unit (11, 11)
No.NameEvidenceResiduesDescription
01AC1SOFTWARESER A:9 , SER A:11 , GLY A:12 , THR A:13 , ASN A:14 , HOH A:223 , HOH A:280 , HOH A:285BINDING SITE FOR RESIDUE SO4 A 211
02AC2SOFTWARELYS A:38 , PRO A:39 , GLY A:40 , ARG B:104 , HOH B:368BINDING SITE FOR RESIDUE SO4 A 212
03AC3SOFTWAREARG A:104 , HOH A:318 , LYS B:38 , PRO B:39 , GLY B:40BINDING SITE FOR RESIDUE SO4 A 213
04AC4SOFTWAREALA A:172 , ARG A:176 , HOH A:236 , HOH A:270BINDING SITE FOR RESIDUE SO4 A 214
05AC5SOFTWARELYS A:65 , ARG A:91 , LEU A:92BINDING SITE FOR RESIDUE SO4 A 215
06AC6SOFTWAREVAL A:155 , SER A:156 , HOH A:226 , HOH A:243BINDING SITE FOR RESIDUE GOL A 216
07AC7SOFTWARESER B:9 , SER B:11 , GLY B:12 , THR B:13 , ASN B:14 , HOH B:220 , HOH B:272 , HOH B:301BINDING SITE FOR RESIDUE SO4 B 211
08AC8SOFTWAREARG B:176 , HOH B:226 , HOH B:257BINDING SITE FOR RESIDUE SO4 B 212
09AC9SOFTWAREGLU B:16 , ARG B:46 , ASN B:129 , HOH B:293BINDING SITE FOR RESIDUE SO4 B 213
10BC1SOFTWAREVAL B:155 , SER B:156 , HOH B:217 , HOH B:231BINDING SITE FOR RESIDUE GOL B 214
11BC2SOFTWAREMET B:90 , PRO B:110 , LEU B:119 , HIS B:120 , HOH B:374BINDING SITE FOR RESIDUE GOL B 215

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3P9X)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Leu A:113 -Pro A:114
2Leu B:113 -Pro B:114

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3P9X)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3P9X)

(-) Exons   (0, 0)

(no "Exon" information available for 3P9X)

(-) 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:195
 aligned with Q9KF54_BACHD | Q9KF54 from UniProtKB/TrEMBL  Length:188

    Alignment length:195
                                                                                                                                                                                                                    188        
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181      |  -     
         Q9KF54_BACHD     2 KRVAIFASGSGTNAEAIIQSQKAGQLPCEVALLITDKPGAKVVERVKVHEIPVCALDPKTYPSKEAYEIEVVQQLKEKQIDFVVLAGYMRLVGPTLLGAYEGRIVNIHPSLLPAFPGLHAIEQAIRANVKVTGVTIHYVDEGMDTGPIIAQEAVSIEEEDTLETLTTKIQAVEHRLYPATLHKLLSK--------   -
               SCOP domains d3p9xa_ A: automated matches                                                                                                                                                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee....hhhhhhhhhhhhh.....eeeeeee....hhhhhhhhh....eee.hhhhh.hhhhhhhhhhhhhhhh...eeee.......hhhhhhhhh..eeeee..........hhhhhhhhh...eeeeeeee.........eeeeeeee.....hhhhhhhhhhhhhhhhhhhhhhhhh.......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3p9x A   2 KRVAIFASGSGTNAEAIIQSQKAGQLPCEVALLITDKPGAKVVERVKVHEIPVCALDPKTYPSKEAYEIEVVQQLKEKQIDFVVLAGYMRLVGPTLLGAYEGRIVNIHPSLLPAFPGLHAIEQAIRANVKVTGVTIHYVDEGMDTGPIIAQEAVSIEEEDTLETLTTKIQAVEHRLYPATLHKLLSKAENLYFQS 196
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191     

Chain B from PDB  Type:PROTEIN  Length:194
 aligned with Q9KF54_BACHD | Q9KF54 from UniProtKB/TrEMBL  Length:188

    Alignment length:194
                                                                                                                                                                                                                    188       
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181      |  -    
         Q9KF54_BACHD     2 KRVAIFASGSGTNAEAIIQSQKAGQLPCEVALLITDKPGAKVVERVKVHEIPVCALDPKTYPSKEAYEIEVVQQLKEKQIDFVVLAGYMRLVGPTLLGAYEGRIVNIHPSLLPAFPGLHAIEQAIRANVKVTGVTIHYVDEGMDTGPIIAQEAVSIEEEDTLETLTTKIQAVEHRLYPATLHKLLSK-------   -
               SCOP domains d3p9xb_ B: automated matches                                                                                                                                                                       SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) Formyl_trans_N-3p9xB01 B:2-182                                                                                                                                                       ------------- Pfam domains (1)
           Pfam domains (2) Formyl_trans_N-3p9xB02 B:2-182                                                                                                                                                       ------------- Pfam domains (2)
         Sec.struct. author .eeeee....hhhhhhhhhhhhh.....eeeeeee....hhhhhhhhh....eee.hhhhh.hhhhhhhhhhhhhhhh...eeee.......hhhhhhhhh..eeeee..........hhhhhhhhh...eeeeeeee.........eeeeeeee.....hhhhhhhhhhhhhhhhhhhhhhhhh......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3p9x B   2 KRVAIFASGSGTNAEAIIQSQKAGQLPCEVALLITDKPGAKVVERVKVHEIPVCALDPKTYPSKEAYEIEVVQQLKEKQIDFVVLAGYMRLVGPTLLGAYEGRIVNIHPSLLPAFPGLHAIEQAIRANVKVTGVTIHYVDEGMDTGPIIAQEAVSIEEEDTLETLTTKIQAVEHRLYPATLHKLLSKAENLYFQ 195
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191    

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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  (1, 2)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3P9X)

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q9KF54_BACHD | Q9KF54)
molecular function
    GO:0016742    hydroxymethyl-, formyl- and related transferase activity    Catalysis of the transfer of a hydroxymethyl- or formyl group from one compound (donor) to another (acceptor).
    GO:0004644    phosphoribosylglycinamide formyltransferase activity    Catalysis of the reaction: 10-formyltetrahydrofolate + N1-(5-phospho-D-ribosyl)glycinamide = tetrahydrofolate + N2-formyl-N1-(5-phospho-D-ribosyl)glycinamide.
    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:0006189    'de novo' IMP biosynthetic process    The chemical reactions and pathways resulting in the formation of IMP, inosine monophosphate, by the stepwise assembly of a purine ring on ribose 5-phosphate.
    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:0006164    purine nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of a purine nucleotide, a compound consisting of nucleoside (a purine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.

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