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(-) Description

Title :  CRYSTAL STRUCTURE ANALYSIS OF A FULL-LENGTH MCM HOMOLOG FROM METHANOPYRUS KANDLERI
 
Authors :  B. Bae, S. K. Nair
Date :  13 Nov 08  (Deposition) - 03 Mar 09  (Release) - 03 Mar 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A
Keywords :  Mcm, Helicase, Mcm Homolog, Dna Replication, Atp-Binding, Dna-Binding, Nucleotide-Binding, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Bae, Y. H. Chen, A. Costa, S. Onesti, J. S. Brunzelle, Y. Lin, I. K. Cann, S. K. Nair
Insights Into The Architecture Of The Replicative Helicase From The Structure Of An Archaeal Mcm Homolog.
Structure V. 17 211 2009
PubMed-ID: 19217392  |  Reference-DOI: 10.1016/J.STR.2008.11.010
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PREDICTED ATPASE INVOLVED IN REPLICATION CONTROL, CDC46/MCM FAMILY
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET21
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: MCM2_2
    Organism Scientific: METHANOPYRUS KANDLERI AV19
    Organism Taxid: 190192
    Strain: AV19 / DSM 6324 / JCM 9639 / NBRC 100938

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 3F8T)

(-) Sites  (0, 0)

(no "Site" information available for 3F8T)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3F8T)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3F8T)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3F8T)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3F8T)

(-) Exons   (0, 0)

(no "Exon" information available for 3F8T)

(-) 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
(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:459
 aligned with Q8TWB5_METKA | Q8TWB5 from UniProtKB/TrEMBL  Length:506

    Alignment length:475
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467       477       487     
         Q8TWB5_METKA    18 RIGEVASRFGLPTRVLIEIVRTESFQRSLRRVTSGKPVVLDLRELDSDLASWIATHARLVEPALRELVRTVAPDVEPRVRFRGLPHRFRRVERIRPMDGALISIEGVVREVRGAERLEHAIVDTGSELVAVRLHGHRLGPGLRVEILGIVRSATLDALEVHKKDPIPEVHPDPAELEEFRELADKDPLTTFARAIAPLPGAEEVGKMLALQLFSCVGKNSERLHVLLAGYPVVCSEILHHVLDHLAPRGVYVDLRRTELTDLTAVLKEDRGWALRAGAAVLADGGILAVDHLEGAPEPHRWALMEAMDKGTVTVDGIALNARCAVLAAINPGEQWPSDPPIARIDLDQDFLSHFDLIAFLGVDPRPGEPEEQDTEVPSYTLLRRYLLYAIREHPKPELTEEARKRLEHWYETRREEVEERLGMGLPTLPVTRRQLESVERLAKAHARMRLSDDVEPEDVDIAAELVDWYLETAMQ 492
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh..eeee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeee..hhhhh....hhhhh..eeeeeeeeeeeee...eeeeeee....eeeee..........eeeeeeeee..eeeeeeeeee........hhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhh....hhhhh..eeee.hhhhhhhhhhhhhhhh...eeeee.hhhhhhhhheeeee...eeeeehhhhhh...eeeee.....hhhhhhhhhhhhhhheeee..eeee...eeeeee....--...hhhhhh..hhhhhh...eeee...--------------.hhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhh...eehhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3f8t A  18 RIGEVASRFGLPTRVLIEIVRTESFQRSLARVTSGKPVVLDLRELDSDLASWIATHARLVEPALRELVRTVAPDVEPRVRFRGLPHRFRRVERIRPMDGALISIEGVVREVRGAERLEHAIVDTGSELVAVRLHGHRLGPGLRVEILGIVRSATLDALEVHKKDPIPEVHPDPAELEEFRELADKDPLTTFARAIAPLPGAEEVGKMLALQLFSCVGKNSERLHVLLAGYPVVCSEILHHVLDHLAPRGVYVDLRRTELTDLTAVLKEDRGWALRAGAAVLADGGILAVDHLEGAPEPHRWALMEAMDKGTVTVDGIALNARCAVLAAINPGE--PSDPPIARIDLDQDFLSHFDLIAFLGV--------------PSYTLLRRYLLYAIREHPAPELTEEARKRLEHWYETRREEVEERLGMGLPTLPVTRRQLESVERLAKAHARMRLSDDVEPEDVDIAAELVDWYLETAMQ 492
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347  |  | 357       367       377 |       -      |397       407       417       427       437       447       457       467       477       487     
                                                                                                                                                                                                                                                                                                                                                                      350  |                       379            394                                                                                                  
                                                                                                                                                                                                                                                                                                                                                                         353
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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 3F8T)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3F8T)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3F8T)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q8TWB5_METKA | Q8TWB5)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
    GO:0006260    DNA replication    The cellular metabolic process in which a cell duplicates one or more molecules of DNA. DNA replication begins when specific sequences, known as origins of replication, are recognized and bound by initiation proteins, and ends when the original DNA molecule has been completely duplicated and the copies topologically separated. The unit of replication usually corresponds to the genome of the cell, an organelle, or a virus. The template for replication can either be an existing DNA molecule or RNA.

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