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(-) Description

Title :  FHIT-TRANSITION STATE ANALOG
 
Authors :  C. D. Lima, M. G. Klein, W. A. Hendrickson
Date :  25 Sep 97  (Deposition) - 25 Mar 98  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.60
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Hydrolase, Fragile Histidine Triad Protein, Fhit, Putative Tumor Suppressor, Hit Protein Family, Histidine Triad Protein Family, Nucleotidyl Hydrolase, Nucleotidyl Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. D. Lima, M. G. Klein, W. A. Hendrickson
Structure-Based Analysis Of Catalysis And Substrate Definition In The Hit Protein Family.
Science V. 278 286 1997
PubMed-ID: 9323207  |  Reference-DOI: 10.1126/SCIENCE.278.5336.286
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - FRAGILE HISTIDINE TRIAD PROTEIN
    Chains: A
    EC Number: 3.6.1.29
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Gene: FHIT
    Expression System Plasmid: PGEX-2T
    Expression System Strain: DH5-ALPHA
    Expression System Taxid: 562
    Gene: FHIT
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: EXPRESSED AS FUSION PROTEIN WITH GLUTATHIONE-S-TRANSFERASE IN ESCHERICHIA COLI
    Synonym: FHIT

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1AMW1Ligand/IonADENOSINE MONOTUNGSTATE
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1AMW2Ligand/IonADENOSINE MONOTUNGSTATE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:5 , HIS A:8 , ILE A:10 , LEU A:25 , VAL A:26 , ASN A:27 , ARG A:28 , GLN A:83 , GLY A:89 , GLN A:90 , THR A:91 , VAL A:92 , HIS A:96 , HIS A:98 , HOH A:150 , HOH A:172BINDING SITE FOR RESIDUE AMW A 148
2AVEUNKNOWNHIS A:96ACTIVE SITE HISTIDINE RESPONSIBLE FOR FORMING THE TRANSIENT NUCLEOTIDYL PHOSPHOHISTIDYL ENZYME INTERMEDIATE DURING CATALYSIS. IN THIS STRUCTURE, IT IS COVALENTLY ASSOCIATED WITH THE AMW RESIDUE WHICH CONSISTS OF AN ADENOSINE BASE AND A PENTACOVALENT TUNGSTATE ION.
3HNEUNKNOWNHIS A:35 , HIS A:96 , HIS A:98HISTIDINE TRIAD FOR WHICH THIS FAMILY WAS NAMED.

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 6FIT)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 6FIT)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 6FIT)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 6FIT)

(-) Exons   (0, 0)

(no "Exon" information available for 6FIT)

(-) Sequences/Alignments

Asymmetric 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:125
                                                                                                                                                             
               SCOP domains d6fita_ A: FHIT (fragile histidine triad protein)                                                                             SCOP domains
               CATH domains 6fitA00 A:2-147 HIT family, subunit A                                                                                         CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee..eee....eeee...eeeee.........eeeee......hhh..hhhhhhhhhhhhhhhhhhhhh....eeeeee.............eeeeeee...........hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------- Transcript
                 6fit A   2 SFRFGQHLIKPSVVFLKTELSFALVNRKPVVPGHVLVCPLRPVERFHDLRPDEVADLFQTTQRVGTVVEKHFHGTSLTFSMQDGPEAGQTVKHVHVHVLPRKAGDFWRSEEEMAAEAAALRVYFQ 147
                                    11        21        31        41        51        61        71        81        91       101     ||132       142     
                                                                                                                                   107|                  
                                                                                                                                    129
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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, 1)

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

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 6FIT)

(-) Gene Ontology  (19, 19)

Asymmetric Unit(hide GO term definitions)

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  FHIT_HUMAN | P49789
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 Related Entries

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

UniProtKB/Swiss-Prot
        FHIT_HUMAN | P49789: 1fhi 1fit 2fhi 2fit 3fit 4fit 5fit

(-) Related Entries Specified in the PDB File

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