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Title :   CRYSTAL STRUCTURE OF ACETYLTRANSFERASE OF GNAT FAMILY FROM ENTEROCOCCUS FAECALIS V583

Authors :   Y. Kim, C. Hatzos, S. Moy, F. Collart, A. Joachimiak, Midwest Center F Structural Genomics (Mcsg)

Date :   21 Jul 05 (Deposition) - 06 Sep 05 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.19

Chains :   Asym./Biol. Unit : A,B,C,D

Keywords :   Gcn5-Related N-Acetyltransferase (Gnat), Alpha-Beta, Structural Genomics, Psi, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Y. Kim, C. Hatzos, S. Moy, F. Collart, A. Joachimiak
Crystal Structure Of Acetyltransferase Of Gnat Family From Enterococcus Faecalis V583
To Be Published
PubMed: search

Molecule 1 - ACETYLTRANSFERASE, GNAT FAMILY
	Chains	:	A, B, C, D
	EC Number	:	2.3.-.-
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PMCSG7
	Expression System Strain	:	BL21DE3
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Organism Scientific	:	ENTEROCOCCUS FAECALIS
	Organism Taxid	:	226185
	Strain	:	V583

		1	2	3	4
Asymmetric/Biological Unit	:	A	B	C	D

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (4, 21)

No.	Name	Count	Type	Full Name
1	EOH	3	Ligand/Ion	ETHANOL
2	GOL	2	Ligand/Ion	GLYCEROL
3	MG	2	Ligand/Ion	MAGNESIUM ION
4	MSE	14	Mod. Amino Acid	SELENOMETHIONINE

Asymmetric Unit (5, 5)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	SER B:101 , HOH B:314 , HOH B:326 , HOH B:327 , HOH B:328 , HOH B:335	BINDING SITE FOR RESIDUE MG B 301
2	AC2	SOFTWARE	SER A:101 , HOH A:324 , HOH A:325 , HOH A:326 , HOH A:358 , HOH A:372	BINDING SITE FOR RESIDUE MG A 302
3	AC3	SOFTWARE	HOH D:359	BINDING SITE FOR RESIDUE GOL D 303
4	AC4	SOFTWARE	HOH D:332	BINDING SITE FOR RESIDUE EOH D 306
5	AC5	SOFTWARE	ALA D:121 , ASP D:153 , HOH D:334 , HOH D:361	BINDING SITE FOR RESIDUE EOH D 307

(no "SS Bond" information available for 2AE6)

(no "Cis Peptide Bond" information available for 2AE6)

(no "SAP(SNP)/Variant" information available for 2AE6)

(no "PROSITE Motif" information available for 2AE6)

(no "Exon" information available for 2AE6)

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:148
 aligned with Q839D1_ENTFA | Q839D1 from UniProtKB/TrEMBL  Length:163

    Alignment length:161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 
         Q839D1_ENTFA     1 MSTSLTIRLVAEADWPALHALDQIIWTKKNTPAEIQPLSLAAYQEKMKDETIFVAISGQQLAGFIEVHPPTSLAAHQKQWLLSIGVSPDFQDQGIGGSLLSYIKDMAEISGIHKLSLRVMATNQEAIRFYEKHGFVQEAHFKEEFYINGHYCDDYQYAYFI 161
               SCOP domains d2ae6a1 A:1-161 Putative              acetyltransferase EF0244                                                                                                    SCOP domains
               CATH domains -2ae6A00 A:2-161  [code=3             .40.630.30, no name defined]                                                                                                CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.hhhhhhhhhhhhh..-------------..hhhhhhh...eeeeeee..eeeeeeeee....hhhhh.eeeeeeee.hhhh..hhhhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee..eeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ae6 A   1 mSTSLTIRLVAEADWPALHALDQII-------------SLAAYQEKmKDETIFVAISGQQLAGFIEVHPPTSLAAHQKQWLLSIGVSPDFQDQGIGGSLLSYIKDmAEISGIHKLSLRVmATNQEAIRFYEKHGFVQEAHFKEEFYINGHYCDDYQYAYFI 161
                            |       10        20    |    -        40      | 50        60        70        80        90       100     | 110       120       130       140       150       160 
                            |                      25            39      47-MSE                                                    106-MSE       120-MSE                                     
                            1-MSE

Chain B from PDB  Type:PROTEIN  Length:147
 aligned with Q839D1_ENTFA | Q839D1 from UniProtKB/TrEMBL  Length:163

    Alignment length:161
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160 
         Q839D1_ENTFA     1 MSTSLTIRLVAEADWPALHALDQIIWTKKNTPAEIQPLSLAAYQEKMKDETIFVAISGQQLAGFIEVHPPTSLAAHQKQWLLSIGVSPDFQDQGIGGSLLSYIKDMAEISGIHKLSLRVMATNQEAIRFYEKHGFVQEAHFKEEFYINGHYCDDYQYAYFI 161
               SCOP domains d2ae6b_ B: automated matc              hes                                                                                                                        SCOP domains
               CATH domains -2ae6B00 B:2-161  [code=3              .40.630.30, no name defined]                                                                                               CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.hhhhhhhhhhhhhhh--------------hhhhhhhh...eeeeeee..eeeeeeeee....hhhhh.eeeeeeee.hhhh..hhhhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee..eeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ae6 B   1 mSTSLTIRLVAEADWPALHALDQII--------------LAAYQEKmKDETIFVAISGQQLAGFIEVHPPTSLAAHQKQWLLSIGVSPDFQDQGIGGSLLSYIKDmAEISGIHKLSLRVmATNQEAIRFYEKHGFVQEAHFKEEFYINGHYCDDYQYAYFI 161
                            |       10        20    |    -        40      | 50        60        70        80        90       100     | 110       120       130       140       150       160 
                            1-MSE                  25             40     47-MSE                                                    106-MSE       120-MSE

Chain C from PDB  Type:PROTEIN  Length:145
 aligned with Q839D1_ENTFA | Q839D1 from UniProtKB/TrEMBL  Length:163

    Alignment length:158
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153        
         Q839D1_ENTFA     4 SLTIRLVAEADWPALHALDQIIWTKKNTPAEIQPLSLAAYQEKMKDETIFVAISGQQLAGFIEVHPPTSLAAHQKQWLLSIGVSPDFQDQGIGGSLLSYIKDMAEISGIHKLSLRVMATNQEAIRFYEKHGFVQEAHFKEEFYINGHYCDDYQYAYFI 161
               SCOP domains d2ae6c_ C: automated m             atches                                                                                                                      SCOP domains
               CATH domains 2ae6C00 C:4-161  [code             =3.40.630.30, no name defined]                                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeee....hhhhhhhhhhh.-------------hhhhhh......eeeeeee..eeeeeeeee....hhhhh.eeeeeeee.hhhh..hhhhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee..eeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ae6 C   4 SLTIRLVAEADWPALHALDQII-------------SLAAYQEKmKDETIFVAISGQQLAGFIEVHPPTSLAAHQKQWLLSIGVSPDFQDQGIGGSLLSYIKDmAEISGIHKLSLRVmATNQEAIRFYEKHGFVQEAHFKEEFYINGHYCDDYQYAYFI 161
                                    13        23 |       -     |  43   |    53        63        73        83        93       103  |    113      |123       133       143       153        
                                                25            39      47-MSE                                                    106-MSE       120-MSE

Chain D from PDB  Type:PROTEIN  Length:144
 aligned with Q839D1_ENTFA | Q839D1 from UniProtKB/TrEMBL  Length:163

    Alignment length:157
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       
         Q839D1_ENTFA     5 LTIRLVAEADWPALHALDQIIWTKKNTPAEIQPLSLAAYQEKMKDETIFVAISGQQLAGFIEVHPPTSLAAHQKQWLLSIGVSPDFQDQGIGGSLLSYIKDMAEISGIHKLSLRVMATNQEAIRFYEKHGFVQEAHFKEEFYINGHYCDDYQYAYFI 161
               SCOP domains d2ae6d_ D: automated              matches                                                                                                                     SCOP domains
               CATH domains 2ae6D00 D:5-161  [cod             e=3.40.630.30, no name defined]                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeee....hhhhhhhhhhhh-------------hhhhhhhhh...eeeeee....eeeeeeee....hhhhh.eeeeeeee.......hhhhhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhhh..eeeeeeeeeeee..eeeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ae6 D   5 LTIRLVAEADWPALHALDQII-------------SLAAYQEKmKDETIFVAISGQQLAGFIEVHPPTSLAAHQKQWLLSIGVSPDFQDQGIGGSLLSYIKDmAEISGIHKLSLRVmATNQEAIRFYEKHGFVQEAHFKEEFYINGHYCDDYQYAYFI 161
                                    14        24|        -    |   44  |     54        64        74        84        94       104 |     114     | 124       134       144       154       
                                               25            39      47-MSE                                                    106-MSE       120-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/Biological 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)

Enterococcus faecalis [TaxId: 226185] (1)

1a	d2ae6b_	B:
1b	d2ae6c_	C:
1c	d2ae6d_	D:

Protein domain: Putative acetyltransferase EF0244 (1)

Enterococcus faecalis [TaxId: 1351] (1)

d2ae6a1

A:1-161

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Aminopeptidase (284)

Homologous Superfamily: [code=3.40.630.30, no name defined] (126)

Enterococcus faecalis v583. Organism_taxid: 226185. Strain: v583. (1)

1a	2ae6A00	A:2-161
1b	2ae6B00	B:2-161
1c	2ae6C00	C:4-161
1d	2ae6D00	D:5-161

(no "Pfam Domain" information available for 2AE6)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B,C,D (Q839D1_ENTFA | Q839D1)

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.

Asymmetric/Biological Unit
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(no "Cis Peptide Bonds" information available for 2ae6)

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Ligands, Modified Residues, Ions (4, 21)

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