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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN MCPH1 TANDEM BRCT DOMAINS
 
Authors :  Z. H. Shao, F. D. Li, W. Yan
Date :  17 Jun 11  (Deposition) - 28 Dec 11  (Release) - 19 Jun 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym. Unit :  A,B,C
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Keywords :  Tandem Brct Domains, Cell Cycle (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  Z. H. Shao, F. D. Li, S. M. -H. Sy, W. Yan, Z. Zhang, D. Gong, B. Wen, M. S. Y. Huen, Q. Gong, J. Wu, Y. Shi
Specific Recognition Of Phosphorylated Tail Of H2Ax By The Tandem Brct Domains Of Mcph1 Revealed By Complex Structure
J. Struct. Biol. V. 177 459 2012
PubMed-ID: 22154951  |  Reference-DOI: 10.1016/J.JSB.2011.11.022

(-) Compounds

Molecule 1 - MICROCEPHALIN
    ChainsA, B, C
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET28A
    Expression System StrainBL21(DE3)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    FragmentRESIDUES 639-835
    GeneMCPH1
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit ABC
Biological Unit 1 (1x)A  
Biological Unit 2 (1x) B 
Biological Unit 3 (1x)  C

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 3SHT)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (3, 3)

Asymmetric Unit
No.Residues
1Ser A:769 -Pro A:770
2Ser B:769 -Pro B:770
3Ser C:769 -Pro C:770

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (3, 9)

Asymmetric Unit (3, 9)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_046755T682NMCPH1_HUMANPolymorphism12674488A/B/CT682N
2UniProtVAR_046756A761VMCPH1_HUMANPolymorphism1057090A/B/CA761V
3UniProtVAR_046757P828SMCPH1_HUMANPolymorphism1057091A/B/CP828S

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (3, 3)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_046755T682NMCPH1_HUMANPolymorphism12674488AT682N
2UniProtVAR_046756A761VMCPH1_HUMANPolymorphism1057090AA761V
3UniProtVAR_046757P828SMCPH1_HUMANPolymorphism1057091AP828S

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 2 (3, 3)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_046755T682NMCPH1_HUMANPolymorphism12674488BT682N
2UniProtVAR_046756A761VMCPH1_HUMANPolymorphism1057090BA761V
3UniProtVAR_046757P828SMCPH1_HUMANPolymorphism1057091BP828S

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 3 (3, 3)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_046755T682NMCPH1_HUMANPolymorphism12674488CT682N
2UniProtVAR_046756A761VMCPH1_HUMANPolymorphism1057090CA761V
3UniProtVAR_046757P828SMCPH1_HUMANPolymorphism1057091CP828S

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (1, 6)

Asymmetric Unit (1, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BRCTPS50172 BRCT domain profile.MCPH1_HUMAN1-93
672-730
 
 
751-833
 
 
  6-
A:672-730
B:672-730
C:672-730
A:751-833
B:751-833
C:751-832
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BRCTPS50172 BRCT domain profile.MCPH1_HUMAN1-93
672-730
 
 
751-833
 
 
  2-
A:672-730
-
-
A:751-833
-
-
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BRCTPS50172 BRCT domain profile.MCPH1_HUMAN1-93
672-730
 
 
751-833
 
 
  2-
-
B:672-730
-
-
B:751-833
-
Biological Unit 3 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BRCTPS50172 BRCT domain profile.MCPH1_HUMAN1-93
672-730
 
 
751-833
 
 
  2-
-
-
C:672-730
-
-
C:751-832

(-) Exons   (0, 0)

(no "Exon" information available for 3SHT)

(-) 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:188
 aligned with MCPH1_HUMAN | Q8NEM0 from UniProtKB/Swiss-Prot  Length:835

    Alignment length:188
                                   655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805       815       825        
          MCPH1_HUMAN   646 PTRTLVMTSMPSEKQNVVIQVVDKLKGFSIAPDVCETTTHVLSGKPLRTLNVLLGIARGCWVLSYDWVLWSLELGHWISEEPFELSHHFPAAPLCRSECHLSAGPYRGTLFADQPAMFVSPASSPPVAKLCELVHLCGGRVSQVPRQASIVIGPYSGKKKATVKYLSEKWVLDSITQHKVCAPENYLL 833
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee..hhhhhhhhhhhhhhhh..eee......eeeeee.....hhhhhhhhhh..eeeehhhhhhhhhhh....hhhhh.....hhhhhhhhhhhh...............eee......hhhhhhhhhhhh...ee.......eee...........eeehhhhhhhhhhhh...hhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------N------------------------------------------------------------------------------V------------------------------------------------------------------S----- SAPs(SNPs)
                    PROSITE --------------------------BRCT  PDB: A:672-730 UniProt: 672-730                      --------------------BRCT  PDB: A:751-833 UniProt: 751-833                                               PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3sht A 646 PTRTLVMTSMPSEKQNVVIQVVDKLKGFSIAPDVCETTTHVLSGKPLRTLNVLLGIARGCWVLSYDWVLWSLELGHWISEEPFELSHHFPAAPLCRSECHLSAGPYRGTLFADQPAMFVSPASSPPVAKLCELVHLCGGRVSQVPRQASIVIGPYSGKKKATVKYLSEKWVLDSITQHKVCAPENYLL 833
                                   655       665       675       685       695       705       715       725       735       745       755       765       775       785       795       805       815       825        

Chain B from PDB  Type:PROTEIN  Length:187
 aligned with MCPH1_HUMAN | Q8NEM0 from UniProtKB/Swiss-Prot  Length:835

    Alignment length:187
                                   656       666       676       686       696       706       716       726       736       746       756       766       776       786       796       806       816       826       
          MCPH1_HUMAN   647 TRTLVMTSMPSEKQNVVIQVVDKLKGFSIAPDVCETTTHVLSGKPLRTLNVLLGIARGCWVLSYDWVLWSLELGHWISEEPFELSHHFPAAPLCRSECHLSAGPYRGTLFADQPAMFVSPASSPPVAKLCELVHLCGGRVSQVPRQASIVIGPYSGKKKATVKYLSEKWVLDSITQHKVCAPENYLL 833
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee..hhhhhhhhhhhhhhhh..eee......eeeeee.....hhhhhhhhhhh.eeeehhhhhhhhhhh....hhhhh.....hhhhhhhhhhhhh..............eee......hhhhhhhhhhhh...ee.......eee...........eeehhhhhhhhhhhh...hhhhhh. Sec.struct. author
                 SAPs(SNPs) -----------------------------------N------------------------------------------------------------------------------V------------------------------------------------------------------S----- SAPs(SNPs)
                    PROSITE -------------------------BRCT  PDB: B:672-730 UniProt: 672-730                      --------------------BRCT  PDB: B:751-833 UniProt: 751-833                                               PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3sht B 647 TRTLVMTSMPSEKQNVVIQVVDKLKGFSIAPDVCETTTHVLSGKPLRTLNVLLGIARGCWVLSYDWVLWSLELGHWISEEPFELSHHFPAAPLCRSECHLSAGPYRGTLFADQPAMFVSPASSPPVAKLCELVHLCGGRVSQVPRQASIVIGPYSGKKKATVKYLSEKWVLDSITQHKVCAPENYLL 833
                                   656       666       676       686       696       706       716       726       736       746       756       766       776       786       796       806       816       826       

Chain C from PDB  Type:PROTEIN  Length:186
 aligned with MCPH1_HUMAN | Q8NEM0 from UniProtKB/Swiss-Prot  Length:835

    Alignment length:186
                                   656       666       676       686       696       706       716       726       736       746       756       766       776       786       796       806       816       826      
          MCPH1_HUMAN   647 TRTLVMTSMPSEKQNVVIQVVDKLKGFSIAPDVCETTTHVLSGKPLRTLNVLLGIARGCWVLSYDWVLWSLELGHWISEEPFELSHHFPAAPLCRSECHLSAGPYRGTLFADQPAMFVSPASSPPVAKLCELVHLCGGRVSQVPRQASIVIGPYSGKKKATVKYLSEKWVLDSITQHKVCAPENYL 832
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeee..hhhhhhhhhhhhhhhh..eee......eeeeee.....hhhhhhhhhh..eee.hhhhhhhhhhh....hhhhh.....hhhhhhhhhhhhh..............eee......hhhhhhhhhhhh......hhhhh.eee...........eeehhhhhhhhhhhh...hhhhhh Sec.struct. author
                 SAPs(SNPs) -----------------------------------N------------------------------------------------------------------------------V------------------------------------------------------------------S---- SAPs(SNPs)
                    PROSITE -------------------------BRCT  PDB: C:672-730 UniProt: 672-730                      --------------------BRCT  PDB: C:751-832 UniProt: 751-833                                              PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 3sht C 647 TRTLVMTSMPSEKQNVVIQVVDKLKGFSIAPDVCETTTHVLSGKPLRTLNVLLGIARGCWVLSYDWVLWSLELGHWISEEPFELSHHFPAAPLCRSECHLSAGPYRGTLFADQPAMFVSPASSPPVAKLCELVHLCGGRVSQVPRQASIVIGPYSGKKKATVKYLSEKWVLDSITQHKVCAPENYL 832
                                   656       666       676       686       696       706       716       726       736       746       756       766       776       786       796       806       816       826      

   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 3SHT)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (8, 8)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C   (MCPH1_HUMAN | Q8NEM0)
molecular function
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0021987    cerebral cortex development    The progression of the cerebral cortex over time from its initial formation until its mature state. The cerebral cortex is the outer layered region of the telencephalon.
    GO:0071850    mitotic cell cycle arrest    The process in which the mitotic cell cycle is halted during one of the normal phases (G1, S, G2, M).
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005856    cytoskeleton    Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles.
    GO:0005815    microtubule organizing center    An intracellular structure that can catalyze gamma-tubulin-dependent microtubule nucleation and that can anchor microtubules by interacting with their minus ends, plus ends or sides.
    GO:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.

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    Ser A:769 - Pro A:770   [ RasMol ]  
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 Related Entries

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

UniProtKB/Swiss-Prot
        MCPH1_HUMAN | Q8NEM02wt8 3ktf 3pa6 3shv 3szm 3t1n 3u3z

(-) Related Entries Specified in the PDB File

3shv