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(-) Description

Title :  CRYSTAL STRUCTURE OF THE C-TERMINAL DOMAIN OF HUMAN XPB/ERCC-3 EXCISION REPAIR PROTEIN AT 1.80 A
 
Authors :  E. Hilario, Y. Li, L. Fan
Date :  20 Apr 12  (Deposition) - 30 Jan 13  (Release) - 27 Mar 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Helicase Domain 2, General Transcription Factor Tfiih, Nucleotide Excision Repair, Transcription Coupled Repair, Basal Transcription, Nucleus, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Hilario, Y. Li, Y. Nobumori, X. Liu, L. Fan
Structure Of The C-Terminal Half Of Human Xpb Helicase And The Impact Of The Disease-Causing Mutation Xp11Be.
Acta Crystallogr. , Sect. D V. 69 237 2013
PubMed-ID: 23385459  |  Reference-DOI: 10.1107/S0907444912045040

(-) Compounds

Molecule 1 - TFIIH BASAL TRANSCRIPTION FACTOR COMPLEX HELICASE XPB SUBUNIT
    Chains: A
    EC Number: 3.6.4.12
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PGEX6P1
    Expression System Strain: ROSETTA(DE3)PLYS-S
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: C-TERMINAL DOMAIN (UNP RESIDUES 494-782)
    Gene: ERCC3, XPB, XPBC
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: BASIC TRANSCRIPTION FACTOR 2 89 KDA SUBUNIT, BTF2 P89, DNA EXCISION REPAIR PROTEIN ERCC-3, DNA REPAIR PROTEIN COMPLEMENTING XP-B CELLS, TFIIH BASAL TRANSCRIPTION FACTOR COMPLEX 89 KDA SUBUNIT, TFIIH 89 KDA SUBUNIT, TFIIH P89, XERODERMA PIGMENTOSUM GROUP B- COMPLEMENTING PROTEIN

 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 4ERN)

(-) Sites  (0, 0)

(no "Site" information available for 4ERN)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Asp A:612 -Thr A:613
2Thr A:613 -Ser A:614
3Gly A:630 -Gly A:631
4Lys A:648 -Gly A:649

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4ERN)

(-) Exons   (0, 0)

(no "Exon" information available for 4ERN)

(-) 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:229
                                                                                                                                                                                                                                                                     
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeee..hhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhh....eeee..hhhhhhhhhhhh...ee....hhhhhhhhhhhhhhh....eeee.hhhh.........eeee......hhhhhhhhhhhhh............eeeeeeee..hhhhhhhhhhhhhhhhh..eeeee....hhhhh.....hhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ern A 502 IAKVQCAEVWCPMSPEFYREYVAIKTKKRILLYTMNPNKFRACQFLIKFHERRNDKIIVFADNVFALKEYAIRLNKPYIYGPTSQGERMQILQNFKHNPKINTIFISKVGDTSFDLPEANVLIQISSHGGSRRQEAQRLGRVLRAKKGMVAEEYNAFFYSLVSQDTQEMAYSTKRQRFLVDQGYSFKVITKLAGMEEEDLAFSTKEEQQQLLQKVLAATDLDAEEEVVA 730
                                   511       521       531       541       551       561       571       581       591       601       611       621       631       641       651       661       671       681       691       701       711       721
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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  (0, 0)

(no "SCOP Domain" information available for 4ERN)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (57, 57)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Asp A:612 - Thr A:613   [ RasMol ]  
    Gly A:630 - Gly A:631   [ RasMol ]  
    Lys A:648 - Gly A:649   [ RasMol ]  
    Thr A:613 - Ser A:614   [ RasMol ]  
 

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  4ern
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  ERCC3_HUMAN | P19447
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  3.6.4.12
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 Related Entries

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

UniProtKB/Swiss-Prot
        ERCC3_HUMAN | P19447: 5ivw 5iy6 5iy7 5iy8 5iy9

(-) Related Entries Specified in the PDB File

2fwr STRUCTURE OF ARCHAEOGLOBUS FULGIDIS XPB
2fzl STRUCTURE OF C-TERMINAL DOMAIN OF ARCHAEOGLOBUS FULGIDUS XPB