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(-) Description

Title :  CRYSTAL STRUCTURE OF HISTONE ACETYLTRANSFERASE HPA2 AND RELATED ACETYLTRANSFERASE (NP_600742.1) FROM CORYNEBACTERIUM GLUTAMICUM ATCC 13032 AT 1.90 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  25 Jun 07  (Deposition) - 10 Jul 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Np_600742. 1, Histone Acetyltransferase Hpa2 And Related Acetyltransferase, Acetyltransferase (Gnat) Family, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi-2, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of Histone Acetyltransferase Hpa2 And Related Acetyltransferase (Np_600742. 1) From Corynebacteriu Glutamicum Atcc 13032 At 1. 90 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - HISTONE ACETYLTRANSFERASE HPA2 AND RELATED ACETYLTRANSFERASES
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: SPEEDET
    Expression System Strain: HK100
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: NP_600742.1, CGL1527, CG1722
    Mutation: YES
    Organism Scientific: CORYNEBACTERIUM GLUTAMICUM ATCC 13032
    Organism Taxid: 196627
    Strain: DSM 20300, JCM 1318, LMG 3730, NCIMB 10025
    Synonym: GCN5-RELATED N-ACETYLTRANSFERASE

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 12)

Asymmetric Unit (2, 12)
No.NameCountTypeFull Name
1EDO9Ligand/Ion1,2-ETHANEDIOL
2MSE3Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (2, 24)
No.NameCountTypeFull Name
1EDO18Ligand/Ion1,2-ETHANEDIOL
2MSE6Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (9, 9)

Asymmetric Unit (9, 9)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:155 , GLU A:156 , ASP A:186 , ASP A:187 , GLY A:188 , ALA A:199 , HOH A:344BINDING SITE FOR RESIDUE EDO A 204
2AC2SOFTWAREALA A:8 , ALA A:57 , EDO A:210BINDING SITE FOR RESIDUE EDO A 205
3AC3SOFTWARETYR A:128 , THR A:129 , VAL A:130 , GLU A:161 , TYR A:171 , HOH A:227BINDING SITE FOR RESIDUE EDO A 206
4AC4SOFTWAREPRO A:178 , ASP A:187 , GLY A:188 , LEU A:192 , ALA A:199 , MSE A:200 , PRO A:201BINDING SITE FOR RESIDUE EDO A 207
5AC5SOFTWAREILE A:150 , ALA A:153 , GLY A:154 , GLU A:156 , ILE A:158 , LYS A:196 , HOH A:248 , HOH A:271BINDING SITE FOR RESIDUE EDO A 208
6AC6SOFTWAREVAL A:130 , THR A:132 , GLY A:142 , EDO A:211BINDING SITE FOR RESIDUE EDO A 209
7AC7SOFTWAREPRO A:7 , ASN A:61 , ILE A:62 , ASP A:63 , ARG A:152 , EDO A:205 , HOH A:316 , HOH A:322BINDING SITE FOR RESIDUE EDO A 210
8AC8SOFTWARETHR A:132 , ARG A:137 , GLY A:138 , EDO A:209 , HOH A:240 , HOH A:329BINDING SITE FOR RESIDUE EDO A 211
9AC9SOFTWARELEU A:31 , GLN A:36 , ARG A:152 , ALA A:153 , GLY A:154 , ASP A:155 , GLU A:156 , HOH A:334BINDING SITE FOR RESIDUE EDO A 212

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2QEC)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Gln A:36 -Pro A:37

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2QEC)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2QEC)

(-) Exons   (0, 0)

(no "Exon" information available for 2QEC)

(-) 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:181
 aligned with Q8NQB1_CORGL | Q8NQB1 from UniProtKB/TrEMBL  Length:203

    Alignment length:203
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200   
         Q8NQB1_CORGL     1 MSPTVLPATQADFPKIVDVLVEAFANDPAFLRWIPQPDPGSAKLRALFELQIEKQYAVAGNIDVARDSEGEIVGVALWDRPDGNHSAKDQAAMLPRLVSIFGIKAAQVAWTDLSSARFHPKFPHWYLYTVATSSSARGTGVGSALLNHGIARAGDEAIYLEATSTRAAQLYNRLGFVPLGYIPSDDDGTPELAMWKPPAMPTV 203
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -2qecA00 A:2-203  [code=3.40.630.30, no name defined]                                                                                                                                                       CATH domains
               Pfam domains -----------------------------------------------------------------Acetyltransf_1-2q            ecA01 A: 66-         177                                                           -------------------------- Pfam domains
         Sec.struct. author ...eeee.hhhhhhhhhhhhhhhhh.hhhhhh.....hhhhhhhhhhhhhhhhhhhhhheeeeeee.....eeeeeeee...------------.hhhhhhh-...---------.........eeeeeeee.hhhh..hhhhhhhhhhhhhhh...eeeee.hhhhhhhhhhh..eeeeee........eeeeee....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2qec A   1 mSPTVLPATQADFPKIVDVLVEAFANDPTFLRWIPQPDPGSAKLRALFELQIEKQYAVAGNIDVARDSEGEIVGVALWDRPD------------PRLVSIFG-KAA---------ARFHPKFPHWYLYTVATSSSARGTGVGSALLNHGIARAGDEAIYLEATSTRAAQLYNRLGFVPLGYIPSDDDGTPELAmWKPPAmPTV 203
                            |       10        20        30        40        50        60        70        80 |       -    |  100 | | |   -     | 120       130       140       150       160       170       180       190   |   200   
                            |                                                                               82           95    102 | |       116                                                                           194-MSE |   
                            1-MSE                                                                                                104 |                                                                                           200-MSE
                                                                                                                                   106
   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 2QEC)

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (1, 1)

Asymmetric Unit
(-)
Clan: Acetyltrans (109)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q8NQB1_CORGL | Q8NQB1)
molecular function
    GO:0008080    N-acetyltransferase activity    Catalysis of the transfer of an acetyl group to a nitrogen atom on the acceptor molecule.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.

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