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Title :   STRUCTURE OF YNCA, A PUTATIVE ACETYLTRANSFERASE FROM SALMONELLA TYPHIMURIUM

Authors :   A. U. Singer, T. Skarina, O. Onopriyenko, A. M. Edwards, W. F. Anderson, A. Savchenko, Center For Structural Genomics Of Infectious Di (Csgid)

Date :   10 Jul 08 (Deposition) - 09 Sep 08 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.75

Chains :   Asym. Unit : A,B,C
Biol. Unit 1: C  (2x)
Biol. Unit 2: A,B  (1x)

Keywords :   Acetyltransferase, Csgid Target, Essential Gene, Salmonella Typhimurium, Idp00086, Structural Genomics, Center For Structural Genomics Of Infectious Diseases, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. U. Singer, T. Skarina, O. Onopriyenko, A. M. Edwards, W. F. Anderson A. Savchenko
Funded By The National Institute Of Allergy And Infectious Diseases Of Nih (Contract Number Hhsn272200700058C).
To Be Published
PubMed: search

Molecule 1 - YNCA
	Chains	:	A, B, C
	EC Number	:	2.3.1.-
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PMCSG7
	Expression System Strain	:	BL21-GOLD(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	YNCA
	Organism Scientific	:	SALMONELLA TYPHIMURIUM
	Strain	:	LT2

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 19)

No.	Name	Count	Type	Full Name
1	EDO	6	Ligand/Ion	1,2-ETHANEDIOL
2	GOL	1	Ligand/Ion	GLYCEROL
3	MSE	12	Mod. Amino Acid	SELENOMETHIONINE

Biological Unit 1 (3, 12)

No.	Name	Count	Type	Full Name
1	EDO	2	Ligand/Ion	1,2-ETHANEDIOL
2	GOL	2	Ligand/Ion	GLYCEROL
3	MSE	8	Mod. Amino Acid	SELENOMETHIONINE

Biological Unit 2 (2, 13)

No.	Name	Count	Type	Full Name
1	EDO	5	Ligand/Ion	1,2-ETHANEDIOL
2	GOL	-1	Ligand/Ion	GLYCEROL
3	MSE	8	Mod. Amino Acid	SELENOMETHIONINE

Asymmetric Unit (7, 7)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	PHE B:149	BINDING SITE FOR RESIDUE EDO B 172
2	AC2	SOFTWARE	HIS A:20 , HIS A:24 , ARG A:78 , CYS A:111 , GLY A:112 , LYS A:113 , ALA A:170	BINDING SITE FOR RESIDUE EDO A 172
3	AC3	SOFTWARE	TYR B:18 , ARG B:39 , TRP B:42 , TYR B:65 , SER B:84 , TYR B:86	BINDING SITE FOR RESIDUE EDO B 173
4	AC4	SOFTWARE	PRO C:89	BINDING SITE FOR RESIDUE EDO C 172
5	AC5	SOFTWARE	THR A:25 , GLU A:121 , GLN A:123 , ASN A:124 , HIS C:165	BINDING SITE FOR RESIDUE EDO A 173
6	AC6	SOFTWARE	ARG A:4 , PHE A:5	BINDING SITE FOR RESIDUE EDO A 174
7	AC7	SOFTWARE	ALA C:26 , ALA C:27 , ILE C:28 , TRP C:29 , ARG C:72 , PHE C:74 , GLY C:119	BINDING SITE FOR RESIDUE GOL C 2690

(no "SS Bond" information available for 3DR6)

(no "Cis Peptide Bond" information available for 3DR6)

(no "SAP(SNP)/Variant" information available for 3DR6)

Asymmetric Unit (1, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GNAT	PS51186	Gcn5-related N-acetyltransferase (GNAT) domain profile.	MDDA_SALTY	1-163	3	A:1-163 B:1-163 C:1-163

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GNAT	PS51186	Gcn5-related N-acetyltransferase (GNAT) domain profile.	MDDA_SALTY	1-163	2	- - C:1-163

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GNAT	PS51186	Gcn5-related N-acetyltransferase (GNAT) domain profile.	MDDA_SALTY	1-163	2	A:1-163 B:1-163 -

(no "Exon" information available for 3DR6)

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:172
 aligned with MDDA_SALTY | Q8ZPD3 from UniProtKB/Swiss-Prot  Length:171

    Alignment length:172
                             1                                                                                                                                                                          
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169  
           MDDA_SALTY     - -MTIRFADKADCAAITEIYNHAVLHTAAIWNDRTVDTDNRLAWYEARQLLGYPVLVSEENGVVTGYASFGDWRSFDGFRYTVEHSVYVHPAHQGKGLGRKLLSRLIDEARRCGKHVMVAGIESQNAASIRLHHSLGFTVTAQMPQVGVKFGRWLDLTFMQLQLDEHAAPDAC 171
               SCOP domains d3dr6a_ A: automated matches                                                                                                                                                 SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee.hhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhh..eeeeee..eeeeeeeeee...hhhhh.eeeeeeee.hhhh..hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee..eeeeeeeeeee.......... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -GNAT  PDB: A:1-163 UniProt: 1-163                                                                                                                                  -------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3dr6 A   0 AmTIRFADKADCAAITEIYNHAVLHTAAIWNDRTVDTDNRLAWYEARQLLGYPVLVSEENGVVTGYASFGDWRSFDGFRYTVEHSVYVHPAHQGKGLGRKLLSRLIDEARRCGKHVmVAGIESQNAASIRLHHSLGFTVTAQmPQVGVKFGRWLDLTFmQLQLDEHAAPDAC 171
                             |       9        19        29        39        49        59        69        79        89        99       109      |119       129       139  |    149       159       169  
                             |                                                                                                                116-MSE                   142-MSE         158-MSE         
                             1-MSE

Chain B from PDB  Type:PROTEIN  Length:169
 aligned with MDDA_SALTY | Q8ZPD3 from UniProtKB/Swiss-Prot  Length:171

    Alignment length:169
                             1                                                                                                                                                                       
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159         
           MDDA_SALTY     - -MTIRFADKADCAAITEIYNHAVLHTAAIWNDRTVDTDNRLAWYEARQLLGYPVLVSEENGVVTGYASFGDWRSFDGFRYTVEHSVYVHPAHQGKGLGRKLLSRLIDEARRCGKHVMVAGIESQNAASIRLHHSLGFTVTAQMPQVGVKFGRWLDLTFMQLQLDEHAAP 168
               SCOP domains d3dr6b_ B: automated matches                                                                                                                                              SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee.hhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhh...eeeeee..eeeeeeeeee...hhhhh.eeeeeeee.hhhh..hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee..eeeeeeeeeee....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -GNAT  PDB: B:1-163 UniProt: 1-163                                                                                                                                  ----- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3dr6 B   0 AmTIRFADKADCAAITEIYNHAVLHTAAIWNDRTVDTDNRLAWYEARQLLGYPVLVSEENGVVTGYASFGDWRSFDGFRYTVEHSVYVHPAHQGKGLGRKLLSRLIDEARRCGKHVmVAGIESQNAASIRLHHSLGFTVTAQmPQVGVKFGRWLDLTFmQLQLDEHAAP 168
                             |       9        19        29        39        49        59        69        79        89        99       109      |119       129       139  |    149       159         
                             1-MSE                                                                                                            116-MSE                   142-MSE         158-MSE

Chain C from PDB  Type:PROTEIN  Length:170
 aligned with MDDA_SALTY | Q8ZPD3 from UniProtKB/Swiss-Prot  Length:171

    Alignment length:170
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170
           MDDA_SALTY     1 MTIRFADKADCAAITEIYNHAVLHTAAIWNDRTVDTDNRLAWYEARQLLGYPVLVSEENGVVTGYASFGDWRSFDGFRYTVEHSVYVHPAHQGKGLGRKLLSRLIDEARRCGKHVMVAGIESQNAASIRLHHSLGFTVTAQMPQVGVKFGRWLDLTFMQLQLDEHAAPDA 170
               SCOP domains d3dr6c_ C: automated matches                                                                                                                                               SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee.hhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhh..eeeeee..eeeeeeeeee...hhhhh.eeeeeeee.......hhhhhhhhhhhhhhhhh...eeeeeee..hhhhhhhhhh...eeeeeeeeeeee..eeeeeeeeeee......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE GNAT  PDB: C:1-163 UniProt: 1-163                                                                                                                                  ------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3dr6 C   1 mTIRFADKADCAAITEIYNHAVLHTAAIWNDRTVDTDNRLAWYEARQLLGYPVLVSEENGVVTGYASFGDWRSFDGFRYTVEHSVYVHPAHQGKGLGRKLLSRLIDEARRCGKHVmVAGIESQNAASIRLHHSLGFTVTAQmPQVGVKFGRWLDLTFmQLQLDEHAAPDA 170
                            |       10        20        30        40        50        60        70        80        90       100       110     | 120       130       140 |     150       160       170
                            1-MSE                                                                                                            116-MSE                   142-MSE         158-MSE

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 '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a+b) (23004)

Fold: Acyl-CoA N-acyltransferases (Nat) (250)

Superfamily: Acyl-CoA N-acyltransferases (Nat) (250)

Family: N-acetyl transferase, NAT (154)

Protein domain: automated matches (23)

Salmonella typhimurium [TaxId: 90371] (2)

1a	d3dr6a_	A:
1b	d3dr6b_	B:
1c	d3dr6c_	C:

(no "CATH Domain" information available for 3DR6)

(no "Pfam Domain" information available for 3DR6)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C (MDDA_SALTY | Q8ZPD3)

molecular function
	GO:0008080	N-acetyltransferase activity	Catalysis of the transfer of an acetyl group to a nitrogen atom on the acceptor molecule.
	GO:0004596	peptide alpha-N-acetyltransferase activity	Catalysis of the reaction: acetyl-CoA + peptide = CoA + N-alpha-acetylpeptide. This reaction is the acetylation of the N-terminal amino acid residue of a peptide or protein.
	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).
	GO:0016747	transferase activity, transferring acyl groups other than amino-acyl groups	Catalysis of the transfer of an acyl group, other than amino-acyl, from one compound (donor) to another (acceptor).
biological process
	GO:0006474	N-terminal protein amino acid acetylation	The acetylation of the N-terminal amino acid of proteins.
cellular component
	GO:0031248	protein acetyltransferase complex	A complex that catalyzes the transfer of an acetyl group to a protein acceptor molecule.

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Biological Units
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	MDDA_SALTY \| Q8ZPD3	:	3dr8

3dr8	STRUCTURE OF YNCA, A PUTATIVE ACTEYLTRANSFERASE FROM SALMONELLA TYPHIMURIUM WITH ITS COFACTOR ACETYL-COA

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 19)

Sites (7, 7)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

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