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(-) Description

Title :  STRUCTURE OF HUMAN BRCA1 BRCT IN COMPLEX WITH ATRIP PEPTIDE
 
Authors :  X. Liu, J. A. A. Ladias
Date :  17 Dec 12  (Deposition) - 30 Oct 13  (Release) - 25 Dec 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.75
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,C  (1x)
Biol. Unit 2:  B,D  (1x)
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, B
    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 1646-1859
    Gene: BRCA1, RNF53
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: RING FINGER PROTEIN 53
 
Molecule 2 - ATRIP PEPTIDE
    Chains: C, D
    Engineered: YES
    Fragment: UNP RESIDUES 237-243
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: THIS SEQUENCE OCCURS NATURALLY IN HUMANS.
    Synonym: ATM AND RAD3-RELATED-INTERACTING PROTEIN
    Synthetic: YES

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): A C 
Biological Unit 2 (1x):  B D

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric Unit (2, 6)
No.NameCountTypeFull Name
1GOL4Ligand/IonGLYCEROL
2SEP2Mod. Amino AcidPHOSPHOSERINE
Biological Unit 1 (2, 3)
No.NameCountTypeFull Name
1GOL2Ligand/IonGLYCEROL
2SEP1Mod. Amino AcidPHOSPHOSERINE
Biological Unit 2 (2, 3)
No.NameCountTypeFull Name
1GOL2Ligand/IonGLYCEROL
2SEP1Mod. Amino AcidPHOSPHOSERINE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREVAL A:1654 , SER A:1655 , GLY A:1656 , LEU A:1657 , ASN A:1678 , HOH A:2009 , GLU B:1660 , SEP C:6BINDING SITE FOR RESIDUE GOL A 1901
2AC2SOFTWAREGLY A:1710 , LYS A:1711 , TRP A:1712 , ARG A:1753 , HOH A:2052 , HOH A:2053BINDING SITE FOR RESIDUE GOL A 1902
3AC3SOFTWAREVAL B:1654 , SER B:1655 , GLY B:1656 , LEU B:1657 , ASN B:1678 , HOH B:2048 , HOH B:2050 , HOH B:2139 , SEP D:6BINDING SITE FOR RESIDUE GOL B 1901
4AC4SOFTWAREGLY B:1710 , LYS B:1711 , TRP B:1712 , ARG B:1753 , HOH B:2054 , HOH B:2178BINDING SITE FOR RESIDUE GOL B 1902

(-) SS Bonds  (1, 1)

Asymmetric Unit
No.Residues
1C:5 -D:5

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Thr A:1799 -Leu A:1800
2Val A:1804 -His A:1805

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4IGK)

(-) 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..hhhhhhhhhhhhhhh..ee.........eeee......ee..hhhhhhhhhh..eeeehhhhhhhhhhh...hhhhhh..ee.......hhhhhhhhh.........eeee.......hhhhhhhhhhhh..eee.hhhhh.......eeeeehhhhhhhhhhhhhhh...eeehhhhhhhhhhh....hhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4igk A 1646 VNKRMSMVVSGLTPEEFMLVYKFARKHHITLTNLITEETTHVVMKTDAEFVCERTLKYFLGIAGGKWVVSYFWVTQSIKERKMLNEHDFEVRGDVVNGRNHQGPKRARESQDRKIFRGLEICCYGPFTNMPTDQLEWMVQLCGASVVKELSSFTLGTGVHPIVVVQPDAWNGFHAIGQMCEAPVVTREWVLDSVALYQCQELDTYLIPQIP 1859
                                  1655      1665      1675      1685      1695      1705      1715      1725      1735      1745      1755      1765      1775      1785      1795      1805      1815|     1828      1838      1848      1858 
                                                                                                                                                                                                  1815|                                        
                                                                                                                                                                                                   1819                                        


Chain B 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..ee..hhhhh......eeeeeehhhhhhhhhhhhhh....eeehhhhhhhhhhh....hhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                4igk B 1646 VNKRMSMVVSGLTPEEFMLVYKFARKHHITLTNLITEETTHVVMKTDAEFVCERTLKYFLGIAGGKWVVSYFWVTQSIKERKMLNEHDFEVRGDVVNGRNHQGPKRARESQDRKIFRGLEICCYGPFTNMPTDQLEWMVQLCGASVVKELSSFTLGTGVHPIVVVQPDAWNGFHAIGQMCEAPVVTREWVLDSVALYQCQELDTYLIPQIP 1859
                                  1655      1665      1675      1685      1695      1705      1715      1725      1735      1745      1755      1765      1775      1785      1795      1805      1815|     1828      1838      1848      1858 
                                                                                                                                                                                                  1815|                                        
                                                                                                                                                                                                   1819                                        


Chain C from PDB  Type:PROTEIN  Length:7
                                        
               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
                4igk C    4 ACsPQFG   10
                              |    
                              6-SEP


Chain D 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
                4igk D    5 CsPQFG   10
                             |    
                             6-SEP
   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 4IGK)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (103, 110)

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  BRCA1_HUMAN | P38398
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 Related Entries

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

UniProtKB/Swiss-Prot
        ATRIP_HUMAN | Q8WXE1: 4nb3
        BRCA1_HUMAN | P38398: 1jm7 1jnx 1n5o 1oqa 1t15 1t29 1t2u 1t2v 1y98 2ing 3coj 3k0h 3k0k 3k15 3k16 3pxa 3pxb 3pxc 3pxd 3pxe 4ifi 4jlu 4ofb 4u4a 4y18 4y2g

(-) Related Entries Specified in the PDB File

4ifi SAME PROTEIN IN COMPLEX WITH BAAT PEPTIDE