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(-) Description

Title :  SSAT WITH COA_SP, SPERMINE DISORDERED, K26R MUTANT
 
Authors :  M. C. Bewley, V. Graziano, J. S. Jiang, E. Matz, F. W. Studier, A. P. Pegg, C. S. Coleman, J. M. Flanagan, S. K. Burley, New York Sgx Research C Structural Genomics (Nysgxrc)
Date :  27 Sep 05  (Deposition) - 24 Jan 06  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.95
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Structural Genomics, Psi, Protein Structure Initiative, New York Sgx Research Center For Structural Genomics, Nysgxrc, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. C. Bewley, V. Graziano, J. S. Jiang, E. Matz, F. W. Studier, A. P. Pegg C. S. Coleman, J. M. Flanagan
Structures Of Wild-Type And Mutant Human Spermidine/Spermin N1-Acetyltransferase, A Potential Therapeutic Drug Target
Proc. Natl. Acad. Sci. Usa V. 103 2063 2006
PubMed-ID: 16455797  |  Reference-DOI: 10.1073/PNAS.0511008103

(-) Compounds

Molecule 1 - DIAMINE ACETYLTRANSFERASE 1
    ChainsA
    EC Number2.3.1.57
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET13A
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneSAT
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymSPERMIDINE/SPERMINE N1, - ACETYLTRANSFERASE 1, SSAT, SSAT-1, PUTRESCINE ACETYLTRANSFERASE, POLYAMINE N-ACETYLTRANSFERASE 1

 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, 7)

Asymmetric Unit (2, 7)
No.NameCountTypeFull Name
1COA1Ligand/IonCOENZYME A
2MSE6Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (2, 14)
No.NameCountTypeFull Name
1COA2Ligand/IonCOENZYME A
2MSE12Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:28 , PHE A:94 , PHE A:95 , VAL A:96 , ARG A:101 , GLY A:102 , PHE A:103 , GLY A:104 , ILE A:105 , GLY A:106 , SER A:107 , ASN A:133 , SER A:136 , PHE A:139 , ARG A:142 , ARG A:143 , HOH A:173 , HOH A:187 , HOH A:204 , HOH A:222 , HOH A:223BINDING SITE FOR RESIDUE COA A 172

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2B58)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2B58)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2B58)

(-) PROSITE Motifs  (1, 1)

Asymmetric Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GNATPS51186 Gcn5-related N-acetyltransferase (GNAT) domain profile.SAT1_HUMAN4-171  1A:4-170
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GNATPS51186 Gcn5-related N-acetyltransferase (GNAT) domain profile.SAT1_HUMAN4-171  2A:4-170

(-) Exons   (6, 6)

Asymmetric Unit (6, 6)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000003792701aENSE00001480358X:23801290-23801534245SAT1_HUMAN1-22221A:4-2219
1.2cENST000003792702cENSE00000893299X:23801775-2380182652SAT1_HUMAN23-40181A:23-4018
1.2eENST000003792702eENSE00001330300X:23801917-2380200084SAT1_HUMAN40-68291A:40-6829
1.3cENST000003792703cENSE00001292529X:23803445-23803546102SAT1_HUMAN68-102351A:68-10235
1.3fENST000003792703fENSE00000893296X:23803637-2380367741SAT1_HUMAN102-115141A:102-11514
1.4fENST000003792704fENSE00001917283X:23803803-23804343541SAT1_HUMAN116-171561A:116-17055

(-) 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:167
 aligned with SAT1_HUMAN | P21673 from UniProtKB/Swiss-Prot  Length:171

    Alignment length:167
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       
           SAT1_HUMAN     4 FVIRPATAADCSDILRLIKELAKYEYMEEQVILTEKDLLEDGFGEHPFYHCLVAEVPKEHWTPEGHSIVGFAMYYFTYDPWIGKLLYLEDFFVMSDYRGFGIGSEILKNLSQVAMRCRCSSMHFLVAEWNEPSINFYKRRGASDLSSEEGWRLFKIDKEYLLKMATE 170
               SCOP domains d2b58a_ A: Diamine acetyltransferase 1                                                                                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhhhhhhh.hhhhh..hhhhhhhhhhh.....eeeeee.hhhhh......eeeeeeeeeeee...eeeeeeeeeee.hhhh..hhhhhhhhhhhhhhhhh...eee......hhhhhhhhhhh................hhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE GNAT  PDB: A:4-170 UniProt: 4-171                                                                                                                                       PROSITE
           Transcript 1 (1) Exon 1.1a          Exon 1.2c         ---------------------------Exon 1.3c  PDB: A:68-102           -------------Exon 1.4f  PDB: A:116-170 UniProt: 116-171 [INCOMPLETE] Transcript 1 (1)
           Transcript 1 (2) ------------------------------------Exon 1.2e  PDB: A:40-68      ---------------------------------Exon 1.3f     ------------------------------------------------------- Transcript 1 (2)
                 2b58 A   4 FVIRPATAADCSDILRLIKELARYEYmEEQVILTEKDLLEDGFGEHPFYHCLVAEVPKEHWTPEGHSIVGFAmYYFTYDPWIGKLLYLEDFFVmSDYRGFGIGSEILKNLSQVAmRCRCSSmHFLVAEWNEPSINFYKRRGASDLSSEEGWRLFKIDKEYLLKmATE 170
                                    13        23      | 33        43        53        63        73  |     83        93   |   103       113    |  123 |     133       143       153       163   |   
                                                     30-MSE                                        76-MSE               97-MSE              118-MSE  |                                       167-MSE
                                                                                                                                                   125-MSE                                         

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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 Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2B58)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2B58)

(-) Gene Ontology  (12, 12)

Asymmetric Unit(hide GO term definitions)
Chain A   (SAT1_HUMAN | P21673)
molecular function
    GO:0008080    N-acetyltransferase activity    Catalysis of the transfer of an acetyl group to a nitrogen atom on the acceptor molecule.
    GO:0004145    diamine N-acetyltransferase activity    Catalysis of the reaction: acetyl-CoA + an alkane-alpha,omega-diamine = CoA + an N-acetyldiamine.
    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: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.
    GO:0016746    transferase activity, transferring acyl groups    Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).
biological process
    GO:0001525    angiogenesis    Blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels.
    GO:0006596    polyamine biosynthetic process    The chemical reactions and pathways resulting in the formation of polyamines, any organic compound containing two or more amino groups.
    GO:0009447    putrescine catabolic process    The chemical reactions and pathways resulting in the breakdown of putrescine, 1,4-diaminobutane; putrescine is the metabolic precursor of spermidine and spermine.
    GO:0042127    regulation of cell proliferation    Any process that modulates the frequency, rate or extent of cell proliferation.
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:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.

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 Related Entries

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

UniProtKB/Swiss-Prot
        SAT1_HUMAN | P216732b3u 2b3v 2b4b 2b4d 2b5g 2f5i 2fxf 2g3t 2jev

(-) Related Entries Specified in the PDB File

2b3u
2b3v
2b47
2b4b
2b4d
2b5g RELATED ID: NYSGXRC-9502A RELATED DB: TARGETDB