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(-) Description

Title :  CRYSTAL STRUCTURE OF THE HISTONE HMFA FROM METHANOTHERMUS FERVIDUS
 
Authors :  K. Decanniere, K. Sandman, J. N. Reeve, U. Heinemann
Date :  18 Mar 98  (Deposition) - 23 Mar 99  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.55
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Histone (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Decanniere, A. M. Babu, K. Sandman, J. N. Reeve, U. Heinemann
Crystal Structures Of Recombinant Histones Hmfa And Hmfb From The Hyperthermophilic Archaeon Methanothermus Fervidus
J. Mol. Biol. V. 303 35 2000
PubMed-ID: 11021968  |  Reference-DOI: 10.1006/JMBI.2000.4104
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - HISTONE HMFA
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Gene: HMFB
    Expression System Plasmid: PKS354
    Expression System Strain: JM105
    Expression System Taxid: 562
    Gene: HMFA
    Organism Scientific: METHANOTHERMUS FERVIDUS
    Organism Taxid: 2180

 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
1CL1Ligand/IonCHLORIDE ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CL-1Ligand/IonCHLORIDE ION

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREILE A:5 , LYS A:53 , THR A:54BINDING SITE FOR RESIDUE CL A 69

(-) SS Bonds  (0, 0)

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(-) 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    
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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:68
 aligned with HMFA_METFE | P48781 from UniProtKB/Swiss-Prot  Length:69

    Alignment length:68
                                    10        20        30        40        50        60        
            HMFA_METFE    1 MGELPIAPIGRIIKNAGAERVSDDARIALAKVLEEMGEEIASEAVKLAKHAGRKTIKAEDIELARKMF 68
               SCOP domains d1htaa_ A: Archaeal histone                                          SCOP domains
               CATH domains 1htaA00 A:0-67 Histone, subunit A                                    CATH domains
               Pfam domains -------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------- Transcript
                  1hta A  0 MGELPIAPIGRIIKNAGAERVSDDARIALAKVLEEMGEEIASEAVKLAKHAGRKTIKAEDIELARKMF 67
                                     9        19        29        39        49        59
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1HTA)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A   (HMFA_METFE | P48781)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0046982    protein heterodimerization activity    Interacting selectively and non-covalently with a nonidentical protein to form a heterodimer.
cellular component
    GO:0005694    chromosome    A structure composed of a very long molecule of DNA and associated proteins (e.g. histones) that carries hereditary information.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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  1hta
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  HMFA_METFE | P48781
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 Related Entries

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

UniProtKB/Swiss-Prot
        HMFA_METFE | P48781: 1b67

(-) Related Entries Specified in the PDB File

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