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(-) Description

Title :  CRYSTAL STRUCTURE OF 6-PHOSPHOGLUCONOLACTONASE FROM LEISHMANIA GUYANENSIS
 
Authors :  T. L. Arakaki, E. A. Merritt, Structural Genomics Of Pathogenic Pr Consortium (Sgpp)
Date :  10 Apr 08  (Deposition) - 22 Apr 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym./Biol. Unit :  A
Keywords :  Structural Genomics, Medical Structural Genomics Of Pathogenic Protozoa Consortium, Sgpp, 6-Phosphogluconolactonase, Leishmaniasis, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Painter, E. A. Merritt
Optimal Description Of A Protein Structure In Terms Of Multiple Groups Undergoing Tls Motion.
Acta Crystallogr. , Sect. D V. 62 439 2006
PubMed-ID: 16552146  |  Reference-DOI: 10.1107/S0907444906005270

(-) Compounds

Molecule 1 - 6-PHOSPHOGLUCONOLACTONASE
    Chains: A
    EC Number: 3.1.1.17
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: BG1861
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: LBRM26_V2.2630, LBRM26_V2.2660
    Organism Scientific: LEISHMANIA BRAZILIENSIS
    Organism Taxid: 420245
    Strain: MHOM/BR/75/M2904

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1PO41Ligand/IonPHOSPHATE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:13 , LEU A:14 , SER A:15 , LYS A:50 , ARG A:51 , GLU A:54BINDING SITE FOR RESIDUE PO4 A 301

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Ser A:196 -Pro A:197
2Asp A:238 -Pro A:239

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

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(-) 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    
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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:264
 aligned with A4HFB4_LEIBR | A4HFB4 from UniProtKB/TrEMBL  Length:267

    Alignment length:264
                                    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    
         A4HFB4_LEIBR     4 FAPTVKICENLSQMSFAAREVILAAIDARVDKSVPVVLALSGGSTPKRLYEELHEKDLALLQQHAVQFILGDERLLSEDDEQSNFSMATKALLRDVPSSDVISIDRRAALATSKDEKGGLDGAWAVAQDYEAKLLNCLPCKQINGTAKSVPVVDIVLLGFGSDGHTASIFPDSVAATDEEHVVSVSFPSPTMSPKVWRVTLSKTVIQHAKHVVVLAAGKDKNWVVRGVLSESPTDPLPVSRFLRDCRGSVTLLLDPGAGEGVCA 267
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeee..hhhhhhhhhhhhhhhhhhh.......eeeee.....hhhhhhhhhhhhhhhhhh..eeeee.eee........hhhhhhhhhhhhhhhhhhh....hhhhhh.......hhhhhhhhhhhhhhhhhhhh.eee......eee...eeeee.............hhhhhh....eeee...........eeeehhhhhhhh.eeeeee.hhhhhhhhhhhhh.......hhhhhhhhh..eeeeee.......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3css A   4 FAPTVKICENLSQMSFAAREVILAAIDARVDKSVPVVLALSGGSTPKRLYEELHEKDLALLQQHAVQFILGDERLLSEDDEQSNFSMATKALLRDVPSSDVISIDRRAALATSKDEKGGLDGAWAVAQDYEVKLLNCLPCKQINGTAKSVPVVDIVLLGFGSDGHTASIFPDSVAATDEEHVVSVSFPSPTMSPKVWRVTLSKTVIQYAKHVVVLAAGKDKNWVVRGVLSESPTDPLPVSRFLRDCRGSVTLLLDPGAGEGVCA 267
                                    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
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  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 3CSS)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (A4HFB4_LEIBR | A4HFB4)
molecular function
    GO:0017057    6-phosphogluconolactonase activity    Catalysis of the reaction: 6-O-phosphono-D-glucono-1,5-lactone + H(2)O = 6-phospho-D-gluconate + H(+).
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
biological process
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
    GO:0006098    pentose-phosphate shunt    The glucose-6-phosphate catabolic process in which, coupled to NADPH synthesis, glucose-6-P is oxidized with the formation of carbon dioxide (CO2) and ribulose 5-phosphate; ribulose 5-P then enters a series of reactions interconverting sugar phosphates. The pentose phosphate pathway is a major source of reducing equivalents for biosynthesis reactions and is also important for the conversion of hexoses to pentoses.

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 Related Entries

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        A4HFB4_LEIBR | A4HFB4: 3ch7

(-) Related Entries Specified in the PDB File

3ch7 LEISHMANIA BRAZILIENSIS HOMOLOGUE