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(-) Description

Title :  STRUCTURE OF HUMAN BRCA1 BRCT IN COMPLEX WITH BAAT PEPTIDE
 
Authors :  X. Liu, J. A. A. Ladias
Date :  14 Dec 12  (Deposition) - 30 Oct 13  (Release) - 25 Dec 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A,B  (2x)
Keywords :  Cell Cycle, Disease Mutation, Dna Damage, Dna Repair, Fatty Acid Biosynthesis, Ligase, Lipid Synthesis, Metal-Binding, Nucleus, Phosphoprotein, Tumor Suppressor, Ubl Conjugation Pathway, Zinc- Finger, Brct Domain, Dna Damage Response, Phospho Peptide Interactions, Dna-Binding, Phospho Peptide Binding, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  X. Liu, J. A. Ladias
Structural Basis For The Brca1 Brct Interaction With The Proteins Atrip And Baat1.
Biochemistry V. 52 7618 2013
PubMed-ID: 24073851  |  Reference-DOI: 10.1021/BI400714V

(-) Compounds

Molecule 1 - BREAST CANCER TYPE 1 SUSCEPTIBILITY PROTEIN
    Chains: A
    EC Number: 6.3.2.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PGEX
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Fragment: BRCT DOMAIN, UNP RESIDUES 1650-1859
    Gene: BRCA1, RNF53
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: RING FINGER PROTEIN 53
 
Molecule 2 - BAAT PEPTIDE
    Chains: B
    Engineered: YES
    Fragment: UNP RESIDUES 268-273
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: THE SEQUENCE OCCURS NATURALLY IN HUMANS
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): AB
Biological Unit 2 (2x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 2)

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2SEP1Mod. Amino AcidPHOSPHOSERINE
Biological Unit 1 (2, 2)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2SEP1Mod. Amino AcidPHOSPHOSERINE
Biological Unit 2 (2, 4)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2SEP2Mod. Amino AcidPHOSPHOSERINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPRO A:1659 , PHE A:1662 , MET A:1663BINDING SITE FOR RESIDUE ACT A 1901

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4IFI)

(-) 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:211
                                                                                                                                                                                                                                                    
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee..hhhhhhhhhhhhhhhh.ee.........eeee......ee..hhhhhhhhhh..eeeehhhhhhhhhh....hhhhhh..ee.......hhhhhhhh.........eeeee.......hhhhhhhhhhhh..eee.hhhhh......eeeeeehhhhh...hhhhhhhhh....eeehhhhhhhhhh.....hhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4ifi A 1649 RMSMVVSGLTPEEFMLVYKFARKHHITLTNLITEETTHVVMKTDAEFVCERTLKYFLGIAGGKWVVSYFWVTQSIKERKMLNEHDFEVRGDVVNGRNHQGPKRARESQDRKIFRGLEICCYGPFTNMPTDQLEWMVQLCGASVVKELSSFTLGTGVHPIVVVQPDAWTEDNGFHAIGQMCEAPVVTREWVLDSVALYQCQELDTYLIPQIP 1859
                                  1658      1668      1678      1688      1698      1708      1718      1728      1738      1748      1758      1768      1778      1788      1798      1808      1818      1828      1838      1848      1858 


Chain B from PDB  Type:PROTEIN  Length:6
                                       
               SCOP domains ------ SCOP domains
               CATH domains ------ CATH domains
               Pfam domains ------ Pfam domains
         Sec.struct. author ...... Sec.struct. author
                 SAPs(SNPs) ------ SAPs(SNPs)
                    PROSITE ------ PROSITE
                 Transcript ------ Transcript
                4ifi B    5 RsPVFS   10
                             |    
                             6-SEP
   Legend:   → Mismatch (orange background)
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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 4IFI)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (107, 113)

Asymmetric Unit(hide GO term definitions)

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  4ifi
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  BRAT1_HUMAN | Q6PJG6
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  BRCA1_HUMAN | P38398
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  6.3.2.-
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 Related Entries

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

UniProtKB/Swiss-Prot
        BRCA1_HUMAN | P38398: 1jm7 1jnx 1n5o 1oqa 1t15 1t29 1t2u 1t2v 1y98 2ing 3coj 3k0h 3k0k 3k15 3k16 3pxa 3pxb 3pxc 3pxd 3pxe 4igk 4jlu 4ofb 4u4a 4y18 4y2g

(-) Related Entries Specified in the PDB File

4igk SAME PROTEIN IN COMPLEX WITH ATRIP PEPTIDE