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(-) Description

Title :  0.95A RESOLUTION STRUCTURE OF A HISTIDINE TRIAD PROTEIN FROM CLOSTRIDIUM DIFFICILE
 
Authors :  S. M. Anderson, Z. Wawrzak, M. Kudritska, S. N. Peterson, W. F. Anderson A. Savchenko, Center For Structural Genomics Of Infectious Di (Csgid)
Date :  01 Apr 12  (Deposition) - 18 Apr 12  (Release) - 18 Apr 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  0.95
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Structural Genomics, Center For Structural Genomics Of Infectious Diseases, Csgid, Hit Domain, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. M. Anderson, Z. Wawrzak, M. Kudritska, S. N. Peterson, W. F. Anderson, A. Savchenko
0. 95A Resolution Structure Of A Histidine Triad Protein Fro Clostridium Difficile
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - HISTIDINE TRIAD (HIT) PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21-CODONPLUS(DE3)-RIPL
    Expression System Taxid: 469008
    Gene: CD630_24470
    Organism Scientific: CLOSTRIDIUM DIFFICILE
    Organism Taxid: 272563
    Strain: 630

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric/Biological Unit (3, 6)
No.NameCountTypeFull Name
15GP2Ligand/IonGUANOSINE-5'-MONOPHOSPHATE
2K2Ligand/IonPOTASSIUM ION
3ZN2Ligand/IonZINC ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREILE A:7 , PHE A:8 , ILE A:11 , PHE A:30 , ASN A:31 , ASP A:32 , LEU A:33 , ASN A:34 , LEU A:42 , ASN A:89 , GLY A:95 , GLU A:97 , VAL A:98 , HIS A:102 , HIS A:104 , HOH A:320 , HOH A:338 , HOH A:351 , MET B:4 , LYS B:10 , HOH B:466BINDING SITE FOR RESIDUE 5GP A 201
2AC2SOFTWARECYS A:6 , CYS A:9 , HIS A:48 , HIS A:100BINDING SITE FOR RESIDUE ZN A 202
3AC3SOFTWAREASN A:88 , ASN A:89 , GLN A:96 , LEU A:101 , HIS A:102BINDING SITE FOR RESIDUE K A 203
4AC4SOFTWAREMET A:4 , LYS A:10 , GLU A:15 , ILE B:7 , PHE B:8 , ILE B:11 , PHE B:30 , ASN B:31 , ASP B:32 , LEU B:33 , ASN B:34 , ASN B:89 , GLY B:95 , GLU B:97 , VAL B:98 , HIS B:102 , HIS B:104 , HOH B:309 , HOH B:320 , HOH B:366 , HOH B:391 , HOH B:430BINDING SITE FOR RESIDUE 5GP B 201
5AC5SOFTWARECYS B:6 , CYS B:9 , HIS B:48 , HIS B:100BINDING SITE FOR RESIDUE ZN B 202
6AC6SOFTWAREASN B:88 , ASN B:89 , GLN B:96 , LEU B:101 , HIS B:102BINDING SITE FOR RESIDUE K B 203

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4EGU)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4EGU)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4EGU)

(-) 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    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:118
                                                                                                                                                      
               SCOP domains d4egua_ A: automated matches                                                                                           SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhh......eeee...eeeee.......eeeeeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheeeeeee............eeeee.....hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------- Transcript
                 4egu A   2 ERMDCIFCKIANGEIPSTKVYEDDRVLAFNDLNPVAPYHILVVPKKHYDSLIDIPDKEMDIVSHIHVVINKIAKEKGFDQTGFRVINNCGSDGGQEVKHLHYHILAGKKLPNYEAGQN 119
                                    11        21        31        41        51        61        71        81        91       101       111        


Chain B from PDB  Type:PROTEIN  Length:115
                                                                                                                                                   
               SCOP domains d4egub_ B: automated matches                                                                                        SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhh......eeee...eeeee.......eeeeeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeeeeehhhhh.......eeeee........ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------- Transcript
                 4egu B   1 MERMDCIFCKIANGEIPSTKVYEDDRVLAFNDLNPVAPYHILVVPKKHYDSLIDIPDKEMDIVSHIHVVINKIAKEKGFDQTGFRVINNCGSDGGQEVKHLHYHILAGKKLPNYE 115
                                    10        20        30        40        50        60        70        80        90       100       110
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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, 2)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4EGU)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4EGU)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)

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