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(-) Description

Title :  CRYSTAL STRUCTURE OF N-TERMINAL ACETYLATED YEAST SIR3 BAH DOMAIN
 
Authors :  D. Yang, Q. Fang, M. Wang, R. Ren, H. Wang, M. He, Y. Sun, N. Yang, R. M. Xu
Date :  22 May 13  (Deposition) - 07 Aug 13  (Release) - 04 Sep 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.85
Chains :  Asym./Biol. Unit :  A
Keywords :  Bah Domain, Silencing, Nucleus, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  D. Yang, Q. Fang, M. Wang, R. Ren, H. Wang, M. He, Y. Sun, N. Yang, R. M. Xu
N Alpha-Acetylated Sir3 Stabilizes The Conformation Of A Nucleosome-Binding Loop In The Bah Domain
Nat. Struct. Mol. Biol. 2013
PubMed-ID: 23934152  |  Reference-DOI: 10.1038/NSMB.2637

(-) Compounds

Molecule 1 - REGULATORY PROTEIN SIR3
    ChainsA
    EngineeredYES
    Expression SystemSPODOPTERA FRUGIPERDA
    Expression System CellSF21
    Expression System Taxid7108
    Expression System Vector TypeBACULOVIRUS
    FragmentBAH DOMAIN, UNP RESIDUES 2-219
    GeneSIR3, CMT1, MAR2, STE8, YLR442C, L9753.10
    Organism CommonYEAST
    Organism ScientificSACCHAROMYCES CEREVISIAE
    Organism Taxid559292
    StrainATCC 204508 / S288C
    SynonymSILENT INFORMATION REGULATOR 3

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 3)

Asymmetric/Biological Unit (3, 3)
No.NameCountTypeFull Name
1ACY1Ligand/IonACETIC ACID
2AYA1Mod. Amino AcidN-ACETYLALANINE
3IPA1Ligand/IonISOPROPYL ALCOHOL

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:49 , GLN A:151 , HOH A:492 , HOH A:530BINDING SITE FOR RESIDUE IPA A 301
2AC2SOFTWAREGLU A:167BINDING SITE FOR RESIDUE ACY A 302

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4KUI)

(-) 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
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Chain A from PDB  Type:PROTEIN  Length:202
                                                                                                                                                                                                                                          
               SCOP domains d4kuia_ A: automated matches                                                                                                                                                                               SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhh.eeeeee.....eee.eeeeee.....eee...eeeeee....eeeeeeeeeeee......eeeeeeeeehhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhh...eeeeeeeeeeehhh.eeee.ee.hhhhhh..........eeeeeeee......eee.hhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4kui A   2 aKTLKDLDGWQVIITDDQGRVIDENVFLKRISDGLSFGKGESVIFNDNVTETYSVYLIHEIRLNTLNNVVEIWVFSYLRWFELKPKLYYEQFRPDLIKEDHPLEFYKDKFFNEVNKSELYLTAELSEIWLKDFIAVGQILPESQWNDSSIDKIEDRDFLVRYACEPTAEKFVPIDIFQIIRRVKEMEPKQSDEYLKRVSVPV 215
                            |       11        21  ||    43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213  
                            |                    24|                                                                                                                                                                                  
                            2-AYA                 37                                                                                                                                                                                  

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  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  (1, 1)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (21, 21)

Asymmetric/Biological Unit(hide GO term definitions)

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  SIR3_YEAST | P06701
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 Related Entries

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

UniProtKB/Swiss-Prot
        SIR3_YEAST | P067012fl7 2fvu 3owt 3te6 3tu4 3zco 4jjn 4kud 4kul 4ld9

(-) Related Entries Specified in the PDB File

4kud 4kul