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(-) Description

Title :  STRUCTURE OF PH1591 FROM PYROCOCCUS HORIKOSHII OT3
 
Authors :  J. Jeyakanthan, T. H. Tahirov, S. Yokoyama, Y. Shiro, Riken Structura Genomics/Proteomics Initiative (Rsgi)
Date :  05 Jan 06  (Deposition) - 16 Jan 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.85
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (3x)
Keywords :  Beta-Helix, Carbonic Anhydrase, Lithium, Structural Genomics, Nppsfa, National Project On Protein Structural And Functional Analyses, Riken Structural Genomics/Proteomics Initiative, Rsgi, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Jeyakanthan, S. Rangarajan, P. Mridula, S. P. Kanaujia, Y. Shiro, S. Kuramitsu, S. Yokoyama, K. Sekar
Observation Of A Calcium-Binding Site In The Gamma-Class Carbonic Anhydrase From Pyrococcus Horikoshii.
Acta Crystallogr. , Sect. D V. 64 1012 2008
PubMed-ID: 18931408  |  Reference-DOI: 10.1107/S0907444908024323

(-) Compounds

Molecule 1 - 173AA LONG HYPOTHETICAL FERRIPYOCHELIN BINDING PROTEIN
    Chains: A
    EC Number: 4.2.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET-11A
    Expression System Strain: BL21-CODON PLUS(DE3)-RIL
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: PYROCOCCUS HORIKOSHII
    Organism Taxid: 70601
    Strain: OT3
    Synonym: CARBONIC ANHYDRASES

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (3x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
1EDO2Ligand/Ion1,2-ETHANEDIOL
2ZN1Ligand/IonZINC ION
Biological Unit 1 (1, 6)
No.NameCountTypeFull Name
1EDO6Ligand/Ion1,2-ETHANEDIOL
2ZN-1Ligand/IonZINC ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:65 , HIS A:82 , HIS A:87 , TYR A:159 , HOH A:3142BINDING SITE FOR RESIDUE ZN A 3001
2AC2SOFTWAREGLU A:21 , ASN A:22 , HOH A:3137BINDING SITE FOR RESIDUE EDO A 1001
3AC3SOFTWAREARG A:12 , HIS A:14BINDING SITE FOR RESIDUE EDO A 1002

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2FKO)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Val A:136 -Pro A:137

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2FKO)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 2FKO)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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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:173
 aligned with O59257_PYRHO | O59257 from UniProtKB/TrEMBL  Length:173

    Alignment length:173
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170   
         O59257_PYRHO     1 MAIYEINGKKPRIHPSAFVDENAVVIGDVVLEEKTSVWPSAVLRGDIEQIYVGKYSNVQDNVSIHTSHGYPTEIGEYVTIGHNAMVHGAKVGNYVIIGISSVILDGAKIGDHVIIGAGAVVPPNKEIPDYSLVLGVPGKVVRQLTEEEIEWTKKNAEIYVELAEKHIKGRKRI 173
               SCOP domains d2fkoa_ A: Ferripyochelin binding protein                                                                                                                                     SCOP domains
               CATH domains 2fkoA00 A:1-173 Hexapeptide repeat proteins                                                                                                                                   CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..ee.......ee....ee....eeeeeeee....ee....eeeeeeeeeee....ee....eee......eee....ee....eee..ee...eee....ee....ee...eee....ee....ee...eeee....eeeee.hhhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2fko A   1 MAIYEINGKKPRIHPSAFVDENAVVIGDVVLEEKTSVWPSAVLRGDIEQIYVGKYSNVQDNVSIHTSHGYPTEIGEYVTIGHNAMVHGAKVGNYVIIGISSVILDGAKIGDHVIIGAGAVVPPNKEIPDYSLVLGVPGKVVRQLTEEEIEWTKKNAEIYVELAEKHIKGRKRI 173
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170
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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  (1, 1)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2FKO)

(-) Gene Ontology  (1, 1)

Asymmetric Unit(hide GO term definitions)
Chain A   (O59257_PYRHO | O59257)
molecular function
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        O59257_PYRHO | O59257: 1v3w 1v67

(-) Related Entries Specified in the PDB File

1v3w THE SAME PROTEIN WITH CALCIUM ION