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(-) Description

Title :  CRYSTAL STRUCTURE OF D101L FE2+ HDAC8 COMPLEXED WITH M344
 
Authors :  D. P. Dowling, S. G. Gattis, C. A. Fierke, D. W. Christianson
Date :  11 May 10  (Deposition) - 23 Jun 10  (Release) - 02 Mar 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase, Metallohydrolase, Arginase-Fold, Ferrous (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  D. P. Dowling, S. G. Gattis, C. A. Fierke, D. W. Christianson
Structures Of Metal-Substituted Human Histone Deacetylase 8 Provide Mechanistic Inferences On Biological Function.
Biochemistry V. 49 5048 2010
PubMed-ID: 20545365  |  Reference-DOI: 10.1021/BI1005046

(-) Compounds

Molecule 1 - HISTONE DEACETYLASE 8
    ChainsA
    EC Number3.5.1.98
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPHD-XA-HIS
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    Expression System Vector TypePLASMID
    GeneHDAC8
    MutationYES
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymHD8

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 4)

Asymmetric/Biological Unit (3, 4)
No.NameCountTypeFull Name
1B3N1Ligand/Ion4-(DIMETHYLAMINO)-N-[7-(HYDROXYAMINO)-7-OXOHEPTYL]BENZAMIDE
2FE21Ligand/IonFE (II) ION
3K2Ligand/IonPOTASSIUM ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:178 , HIS A:180 , ASP A:267 , HOH A:397 , HOH A:545 , B3N A:701BINDING SITE FOR RESIDUE FE2 A 400
2AC2SOFTWAREASP A:176 , ASP A:178 , HIS A:180 , SER A:199 , LEU A:200BINDING SITE FOR RESIDUE K A 401
3AC3SOFTWAREPHE A:189 , THR A:192 , VAL A:195 , TYR A:225 , HOH A:390 , HOH A:391BINDING SITE FOR RESIDUE K A 402
4AC4SOFTWARELEU A:101 , HIS A:142 , HIS A:143 , PHE A:152 , ASP A:178 , HIS A:180 , PHE A:208 , ASP A:267 , MET A:274 , TYR A:306 , HOH A:397 , FE2 A:400 , HOH A:540 , HOH A:544 , HOH A:545BINDING SITE FOR RESIDUE B3N A 701

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3MZ6)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Phe A:208 -Pro A:209
2Gly A:341 -Pro A:342

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (4, 4)

Asymmetric/Biological Unit (4, 4)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_069140H180RHDAC8_HUMANDisease (CDLS5)397515416AH180R
2UniProtVAR_069141T311MHDAC8_HUMANDisease (CDLS5)397515417AT311M
3UniProtVAR_069142G320RHDAC8_HUMANDisease (CDLS5)398122909AG320R
4UniProtVAR_069143H334RHDAC8_HUMANDisease (CDLS5)397515418AH334R

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3MZ6)

(-) Exons   (11, 11)

Asymmetric/Biological Unit (11, 11)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000003735731aENSE00001889063X:71792953-71792501453HDAC8_HUMAN1-37371A:14-3724
1.3aENST000003735733aENSE00001647366X:71791959-7179190753HDAC8_HUMAN38-55181A:38-5518
1.4aENST000003735734aENSE00000978735X:71788734-71788604131HDAC8_HUMAN55-99451A:55-99 (gaps)45
1.5aENST000003735735aENSE00001800363X:71787880-71787739142HDAC8_HUMAN99-146481A:99-14648
1.6bENST000003735736bENSE00001682124X:71715118-71715006113HDAC8_HUMAN146-184391A:146-18439
1.7bENST000003735737bENSE00001702232X:71710856-7171077978HDAC8_HUMAN184-210271A:184-21027
1.9aENST000003735739aENSE00001682340X:71708891-71708783109HDAC8_HUMAN210-246371A:210-24637
1.13bENST0000037357313bENSE00001694695X:71684581-71684409173HDAC8_HUMAN246-304591A:246-30459
1.15cENST0000037357315cENSE00001436112X:71681948-7168185495HDAC8_HUMAN304-335321A:304-33532
1.16bENST0000037357316bENSE00001435962X:71571688-71571583106HDAC8_HUMAN336-371361A:336-37136
1.18bENST0000037357318bENSE00001859665X:71549926-71549366561HDAC8_HUMAN371-37771A:371-3777

(-) 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:357
 aligned with HDAC8_HUMAN | Q9BY41 from UniProtKB/Swiss-Prot  Length:377

    Alignment length:365
                                                                                                                                                                                                                                                                                                                                                                                                     377 
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373   | 
          HDAC8_HUMAN    14 LVPVYIYSPEYVSMCDSLAKIPKRASMVHSLIEAYALHKQMRIVKPKVASMEEMATFHTDAYLQHLQKVSQEGDDDHPDSIEYGLGYDCPATEGIFDYAAAIGGATITAAQCLIDGMCKVAINWSGGWHHAKKDEASGFCYLNDAVLGILRLRRKFERILYVDLDLHHGDGVEDAFSFTSKVMTVSLHKFSPGFFPGTGDVSDVGLGKGRYYSVNVPIQDGIQDEKYYQICESVLKEVYQAFNPKAVVLQLGADTIAGDPMCSFNMTPVGIGKCLKYILQWQLATLILGGGGYNLANTARCWTYLTGVILGKTLSSEIPDHEFFTAYGPDYVLEITPSCRPDRNEPHRIQQILNYIKGNLKHVV-   -
               SCOP domains d3mz6a_ A: automated matches                                                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------Hist_deacetyl-3mz6A01 A:21-323                                                                                                                                                                                                                                                                                 ------------------------------------------------------- Pfam domains
         Sec.struct. author ...eee.hhhhhhhhhh.....hhhhhhhhhhhhhhhhhhheee.....hhhhhh...hhhhhhhhhhhhhhh--------............hhhhhhhhhhhhhhhhhhhhhh....eeee...................hhhhhhhhhhh.....eeeee.....hhhhhhhh.....eeeeeeee................hhhhh..eeeeee....hhhhhhhhhhhhhhhhhhhhh..eeeee.hhhhh..........hhhhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhhh............hhhhhh................hhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------R----------------------------------------------------------------------------------------------------------------------------------M--------R-------------R-------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.1a  PDB: A:14-37 Exon 1.3a         -------------------------------------------Exon 1.5a  PDB: A:99-146 UniProt: 99-146        -------------------------------------Exon 1.7b  PDB: A:184-210  -----------------------------------Exon 1.13b  PDB: A:246-304 UniProt: 246-304                -------------------------------Exon 1.16b  PDB: A:336-371          ------- Transcript 1 (1)
           Transcript 1 (2) -----------------------------------------Exon 1.4a  PDB: A:55-99 (gaps) UniProt: 55-99----------------------------------------------Exon 1.6b  PDB: A:146-184              -------------------------Exon 1.9a  PDB: A:210-246            ---------------------------------------------------------Exon 1.15c  PDB: A:304-335      -----------------------------------1.18b  - Transcript 1 (2)
                 3mz6 A  14 LVPVYIYSPEYVSMCDSLAKIPKRASMVHSLIEAYALHKQMRIVKPKVASMEEMATFHTDAYLQHLQKVSQEG--------EYGLGYLCPATEGIFDYAAAIGGATITAAQCLIDGMCKVAINWSGGWHHAKKDEASGFCYLNDAVLGILRLRRKFERILYVDLDLHHGDGVEDAFSFTSKVMTVSLHKFSPGFFPGTGDVSDVGLGKGRYYSVNVPIQDGIQDEKYYQICESVLKEVYQAFNPKAVVLQLGADTIAGDPMCSFNMTPVGIGKCLKYILQWQLATLILGGGGYNLANTARCWTYLTGVILGKTLSSEIPDHEFFTAYGPDYVLEITPSCRPDRNEPHRIQQILNYIKGNLKHVVI 378
                                    23        33        43        53        63        73        83  |      - |     103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373     
                                                                                                   86       95                                                                                                                                                                                                                                                                                           

   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  (1, 1)

Asymmetric/Biological Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3MZ6)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: Arginase (56)

(-) Gene Ontology  (26, 26)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (HDAC8_HUMAN | Q9BY41)
molecular function
    GO:0030544    Hsp70 protein binding    Interacting selectively and non-covalently with Hsp70 proteins, any of a group of heat shock proteins around 70kDa in size.
    GO:0051879    Hsp90 protein binding    Interacting selectively and non-covalently with Hsp90 proteins, any of a group of heat shock proteins around 90kDa in size.
    GO:0032041    NAD-dependent histone deacetylase activity (H3-K14 specific)    Catalysis of the reaction: histone H3 N6-acetyl-L-lysine (position 14) + H2O = histone H3 L-lysine (position 14) + acetate. This reaction requires the presence of NAD, and represents the removal of an acetyl group from lysine at position 14 of the histone H3 protein.
    GO:0004407    histone deacetylase activity    Catalysis of the reaction: histone N6-acetyl-L-lysine + H2O = histone L-lysine + acetate. This reaction represents the removal of an acetyl group from a histone, a class of proteins complexed to DNA in chromatin and chromosomes.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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).
    GO:0008134    transcription factor binding    Interacting selectively and non-covalently with a transcription factor, any protein required to initiate or regulate transcription.
biological process
    GO:0006333    chromatin assembly or disassembly    The formation or destruction of chromatin structures.
    GO:0070932    histone H3 deacetylation    The modification of histone H3 by the removal of one or more acetyl groups.
    GO:0016575    histone deacetylation    The modification of histones by removal of acetyl groups.
    GO:0031397    negative regulation of protein ubiquitination    Any process that stops, prevents, or reduces the frequency, rate or extent of the addition of ubiquitin groups to a protein.
    GO:0000122    negative regulation of transcription from RNA polymerase II promoter    Any process that stops, prevents, or reduces the frequency, rate or extent of transcription from an RNA polymerase II promoter.
    GO:0071922    regulation of cohesin loading    Any process that modulates the frequency, rate or extent of a process in which a cohesin complex is transported to, or maintained at, a part of a chromosome that is organized into chromatin.
    GO:0031647    regulation of protein stability    Any process that affects the structure and integrity of a protein, altering the likelihood of its degradation or aggregation.
    GO:0032204    regulation of telomere maintenance    Any process that modulates the frequency, rate or extent of a process that affects and monitors the activity of telomeric proteins and the length of telomeric DNA.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0007062    sister chromatid cohesion    The cell cycle process in which the sister chromatids of a replicated chromosome become tethered to each other.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0000118    histone deacetylase complex    A protein complex that possesses histone deacetylase activity.
    GO:0000228    nuclear chromosome    A chromosome that encodes the nuclear genome and is found in the nucleus of a eukaryotic cell during the cell cycle phases when the nucleus is intact.
    GO:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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 Related Entries

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

UniProtKB/Swiss-Prot
        HDAC8_HUMAN | Q9BY411t64 1t67 1t69 1vkg 1w22 2v5w 2v5x 3ew8 3ewf 3ezp 3ezt 3f06 3f07 3f0r 3mz3 3mz4 3mz7 3rqd 3sff 3sfh 4qa0 4qa1 4qa2 4qa3 4qa4 4qa5 4qa6 4qa7 4rn0 4rn1 4rn2 5bwz 5d1b 5d1c 5d1d 5dc5 5dc6 5dc7 5dc8 5fcw 5ths 5tht 5thu 5thv

(-) Related Entries Specified in the PDB File

1t67 ZN2+ HDAC8 COMPLEXED WITH M344
3ew8 D101L ZN2+ HDAC8 COMPLEXED WITH M344
3mz3 CO2+ HDAC8 COMPLEXED WITH M344
3mz4 D101L MN2+ HDAC8 COMPLEXED WITH M344
3mz7 D101L CO2+ HDAC8 COMPLEXED WITH M344