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Title :   CRYSTAL STRUCTURE OF ACETYLTRANSFERASE EIS FROM MYCOBACTERIUM TUBERCULOSIS H37RV IN COMPLEX WITH COA AND AN ACETAMIDE MOIETY

Authors :   T. Biswas, W. Chen, S. Garneau-Tsodikova, O. V. Tsodikov

Date :   10 Mar 11 (Deposition) - 01 Jun 11 (Release) - 29 Jun 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.95

Chains :   Asym. Unit : A
Biol. Unit 1: A  (6x)

Keywords :   Gnat, Acetyltransferase, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   W. Chen, T. Biswas, V. R. Porter, O. V. Tsodikov, S. Garneau-Tsodikova
Unusual Regioversatility Of Acetyltransferase Eis, A Cause Of Drug Resistance In Xdr-Tb.
Proc. Natl. Acad. Sci. Usa V. 108 9804 2011
PubMed-ID: 21628583 | Reference-DOI: 10.1073/PNAS.1105379108

Molecule 1 - ENHANCED INTRACELLULAR SURVIVAL PROTEIN
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Gene	:	EIS, RV2416C, MT2489, MTCY253.04
	Organism Scientific	:	MYCOBACTERIUM TUBERCULOSIS
	Organism Taxid	:	1773

		1
Asymmetric Unit	:	A
Biological Unit 1 (6x)	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 2)

No.	Name	Count	Type	Full Name
1	ACM	1	Ligand/Ion	ACETAMIDE
2	COA	1	Ligand/Ion	COENZYME A

Biological Unit 1 (2, 12)

No.	Name	Count	Type	Full Name
1	ACM	6	Ligand/Ion	ACETAMIDE
2	COA	6	Ligand/Ion	COENZYME A

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	VAL A:85 , ALA A:86 , VAL A:87 , ARG A:92 , ARG A:93 , ARG A:94 , GLY A:95 , LEU A:96 , LEU A:97 , ARG A:98 , SER A:121 , GLU A:122 , GLY A:124 , ILE A:125 , TYR A:126 , ARG A:128 , ASP A:260 , SER A:261 , ACM A:403 , HOH A:421 , HOH A:469 , HOH A:590 , HOH A:611 , HOH A:617	BINDING SITE FOR RESIDUE COA A 500
2	AC2	SOFTWARE	SER A:83 , PHE A:84 , VAL A:85 , HIS A:119 , TYR A:126 , COA A:500 , HOH A:669	BINDING SITE FOR RESIDUE ACM A 403

(no "SS Bond" information available for 3R1K)

(no "Cis Peptide Bond" information available for 3R1K)

(no "SAP(SNP)/Variant" information available for 3R1K)

Asymmetric Unit (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GNAT	PS51186	Gcn5-related N-acetyltransferase (GNAT) domain profile.	EIS_MYCTO	3-154	1	A:3-154
1	GNAT	PS51186	Gcn5-related N-acetyltransferase (GNAT) domain profile.	EIS_MYCTU	3-154	1	A:3-154

Biological Unit 1 (1, 12)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GNAT	PS51186	Gcn5-related N-acetyltransferase (GNAT) domain profile.	EIS_MYCTO	3-154	6	A:3-154
1	GNAT	PS51186	Gcn5-related N-acetyltransferase (GNAT) domain profile.	EIS_MYCTU	3-154	6	A:3-154

(no "Exon" information available for 3R1K)

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:396
 aligned with EIS_MYCTO | P9WFK6 from UniProtKB/Swiss-Prot  Length:402

    Alignment length:400
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402
            EIS_MYCTO     3 VTLCSPTEDDWPGMFLLAAASFTDFIGPESATAWRTLVPTDGAVVVRDGAGPGSEVVGMALYMDLRLTVPGEVVLPTAGLSFVAVAPTHRRRGLLRAMCAELHRRIADSGYPVAALHASEGGIYGRFGYGPATTLHELTVDRRFARFHADAPGGGLGGSSVRLVRPTEHRGEFEAIYERWRQQVPGGLLRPQVLWDELLAECKAAPGGDRESFALLHPDGYALYRVDRTDLKLARVSELRAVTADAHCALWRALIGLDSMERISIITHPQDPLPHLLTDTRLARTTWRQDGLWLRIMNVPAALEARGYAHEVGEFSTVLEVSDGGRFALKIGDGRARCTPTDAAAEIEMDRDVLGSLYLGAHRASTLAAANRLRTKDSQLLRRLDAAFASDVPVQTAFEF 402
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------Acetyltransf_9-3r1kA01 A:10-140                                                                                                    --------------------------------------------------SCP2_2-3r1kA02 A:191-402                                                                                                                                                                                             Pfam domains
         Sec.struct. author .eee..hhhhhhhhhhhhhhhh....hhhhhhhhhhhh....eeeee..----..eeeeeeeeeeeeee...eeeeeeeeeeeee.......hhhhhhhhhhhhhhhhh...eeeee......hhhhh.ee..eeeeeeee....................eeehhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhh...........eeeee..eeeeeee......eeeeeeeee.hhhhhhhhhhhhhh.....eeeeee....hhhhhh.hhh.eeeeeeee.eeeee.hhhhhhhhh........eeeeeee...eeeeeeee..eeeeee......eeehhhhhhhhhh...hhhhhhhh..eee.hhhhhhhhhhhhh........... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE GNAT  PDB: A:3-154 UniProt: 3-154                                                                                                                       -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3r1k A   3 VTLCSPTEDDWPGMFLLAAASFTDFIGPESATAWRTLVPTDGAVVVRDG----SEVVGMALYMDLRLTVPGEVVLPTAGLSFVAVAPTHRRRGLLRAMCAELHRRIADSGYPVAALHASEGGIYGRFGYGPATTLHELTVDRRFARFHADAPGGGLGGSSVRLVRPTEHRGEFEAIYERWRQQVPGGLLRPQVLWDELLAECKAAPGGDRESFALLHPDGYALYRVDRTDLKLARVSELRAVTADAHCALWRALIGLDSMERISIITHPQDPLPHLLTDTRLARTTWRQDGLWLRIMNVPAALEARGYAHEVGEFSTVLEVSDGGRFALKIGDGRARCTPTDAAAEIEMDRDVLGSLYLGAHRASTLAAANRLRTKDSQLLRRLDAAFASDVPVQTAFEF 402
                                    12        22        32        42        |-   |    62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402
                                                                           51   56

Chain A from PDB  Type:PROTEIN  Length:396
 aligned with EIS_MYCTU | P9WFK7 from UniProtKB/Swiss-Prot  Length:402

    Alignment length:400
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402
            EIS_MYCTU     3 VTLCSPTEDDWPGMFLLAAASFTDFIGPESATAWRTLVPTDGAVVVRDGAGPGSEVVGMALYMDLRLTVPGEVVLPTAGLSFVAVAPTHRRRGLLRAMCAELHRRIADSGYPVAALHASEGGIYGRFGYGPATTLHELTVDRRFARFHADAPGGGLGGSSVRLVRPTEHRGEFEAIYERWRQQVPGGLLRPQVLWDELLAECKAAPGGDRESFALLHPDGYALYRVDRTDLKLARVSELRAVTADAHCALWRALIGLDSMERISIITHPQDPLPHLLTDTRLARTTWRQDGLWLRIMNVPAALEARGYAHEVGEFSTVLEVSDGGRFALKIGDGRARCTPTDAAAEIEMDRDVLGSLYLGAHRASTLAAANRLRTKDSQLLRRLDAAFASDVPVQTAFEF 402
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------Acetyltransf_9-3r1kA01 A:10-140                                                                                                    --------------------------------------------------SCP2_2-3r1kA02 A:191-402                                                                                                                                                                                             Pfam domains
         Sec.struct. author .eee..hhhhhhhhhhhhhhhh....hhhhhhhhhhhh....eeeee..----..eeeeeeeeeeeeee...eeeeeeeeeeeee.......hhhhhhhhhhhhhhhhh...eeeee......hhhhh.ee..eeeeeeee....................eeehhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhh...........eeeee..eeeeeee......eeeeeeeee.hhhhhhhhhhhhhh.....eeeeee....hhhhhh.hhh.eeeeeeee.eeeee.hhhhhhhhh........eeeeeee...eeeeeeee..eeeeee......eeehhhhhhhhhh...hhhhhhhh..eee.hhhhhhhhhhhhh........... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) GNAT  PDB: A:3-154 UniProt: 3-154                                                                                                                       -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3r1k A   3 VTLCSPTEDDWPGMFLLAAASFTDFIGPESATAWRTLVPTDGAVVVRDG----SEVVGMALYMDLRLTVPGEVVLPTAGLSFVAVAPTHRRRGLLRAMCAELHRRIADSGYPVAALHASEGGIYGRFGYGPATTLHELTVDRRFARFHADAPGGGLGGSSVRLVRPTEHRGEFEAIYERWRQQVPGGLLRPQVLWDELLAECKAAPGGDRESFALLHPDGYALYRVDRTDLKLARVSELRAVTADAHCALWRALIGLDSMERISIITHPQDPLPHLLTDTRLARTTWRQDGLWLRIMNVPAALEARGYAHEVGEFSTVLEVSDGGRFALKIGDGRARCTPTDAAAEIEMDRDVLGSLYLGAHRASTLAAANRLRTKDSQLLRRLDAAFASDVPVQTAFEF 402
                                    12        22        32        42        |-   |    62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402
                                                                           51   56

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 '\|'

(no "SCOP Domain" information available for 3R1K)

(no "CATH Domain" information available for 3R1K)

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Acetyltrans (109)

Family: Acetyltransf_9 (6)

Mycobacterium tuberculosis (5)

Acetyltransf_9-3r1kA01

A:10-140

Clan: no clan defined [family: SCP2_2] (2)

Family: SCP2_2 (2)

Mycobacterium tuberculosis (1)

SCP2_2-3r1kA02

A:191-402

Asymmetric Unit(hide GO term definitions)

Chain A (EIS_MYCTO | P9WFK6)

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.

Chain A (EIS_MYCTU | P9WFK7)

molecular function
	GO:0008080	N-acetyltransferase activity	Catalysis of the transfer of an acetyl group to a nitrogen atom on the acceptor molecule.
	GO:0034069	aminoglycoside N-acetyltransferase activity	Catalysis of the reaction: acetyl-CoA + aminoglycoside = CoA + N-acetylaminoglycoside.
	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.
biological process
	GO:0030649	aminoglycoside antibiotic catabolic process	The chemical reactions and pathways resulting in the breakdown of an aminoglycoside antibiotic, any member of a group of broad spectrum antibiotics, of similar toxicity and pharmacology, that contain an aminodeoxysugar, an amino- or guanidino-substituted inositol ring, and one or more residues of other sugars. The group includes streptomycin, neomycin, framycetin, kanamycin, paromomycin, and gentamicin.
	GO:0044119	growth of symbiont in host cell	The increase in size or mass of symbiont, occurring in its host's cell. The host is defined as the larger of the organisms involved in a symbiotic interaction.
	GO:0044121	growth of symbiont in host organelle	The increase in size or mass of a symbiont, occurring in its host's organelle. The host is defined as the larger of the organisms involved in a symbiotic interaction.
	GO:0052164	modulation by symbiont of defense-related host reactive oxygen species production	Any process in which an organism modulates the frequency, rate or extent of the production of reactive oxygen species as part of the defense response of the host organism. The host is defined as the larger of the organisms involved in a symbiotic interaction.
	GO:0052167	modulation by symbiont of host innate immune response	Any process in which an organism modulates the frequency, rate or extent of the innate immune response of the host organism; the innate immune response is the host's first line of defense against infection. The host is defined as the larger of the organisms involved in a symbiotic interaction.
	GO:0052040	modulation by symbiont of host programmed cell death	Any process in which an organism modulates the frequency, rate or extent of programmed cell death in the host organism. The host is defined as the larger of the organisms involved in a symbiotic interaction.
	GO:0052035	positive regulation by symbiont of host inflammatory response	Any process in which an organism activates, maintains or increases the frequency, rate or extent of the inflammatory response of the host organism; the inflammatory response is the immediate defensive reaction (by vertebrate tissue) to infection or injury caused by chemical or physical agents. The host is defined as the larger of the organisms involved in a symbiotic interaction.

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Biological Unit
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UniProtKB/Swiss-Prot
	EIS_MYCTO \| P9WFK6	:	3ryo 3sxo 3uy5 5iv0
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Description

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Chains, Units

Ligands, Modified Residues, Ions (2, 2)

Sites (2, 2)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

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