1OZP - JenaLib

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF RV0819 FROM MYCOBACTERIUM TUBERCULOSIS MSHD-MYCOTHIOL SYNTHASE ACETYL-COENZYME A COMPLEX.

Authors :   M. W. Vetting, S. L. Roderick, M. Yu, J. S. Blanchard

Date :   09 Apr 03 (Deposition) - 09 Sep 03 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.70

Chains :   Asym./Biol. Unit : A

Keywords :   Gnat Fold, Acetyltransferase, Acetyl Coenzyme A Complex, Mshd, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. W. Vetting, S. L. Roderick, M. Yu, J. S. Blanchard
Crystal Structure Of Mycothiol Synthase (Rv0819) From Mycobacterium Tuberculosis Shows Structural Homology To The Gnat Family Of N-Acetyltransferases.
Protein Sci. V. 12 1954 2003
PubMed-ID: 12930994 | Reference-DOI: 10.1110/PS.03153703

Molecule 1 - HYPOTHETICAL PROTEIN RV0819
	Chains	:	A
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET28A(+)
	Expression System Strain	:	BL21(DE3)PLYSS
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	RV0819
	Organism Scientific	:	MYCOBACTERIUM TUBERCULOSIS
	Organism Taxid	:	83332
	Strain	:	H37RV

		1
Asymmetric/Biological Unit	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (1, 2)

No.	Name	Count	Type	Full Name
1	ACO	2	Ligand/Ion	ACETYL COENZYME *A

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:29 , PRO A:33 , LEU A:80 , VAL A:81 , VAL A:82 , ARG A:87 , ARG A:88 , ARG A:89 , GLY A:90 , ILE A:91 , GLY A:92 , THR A:93 , ARG A:106 , TRP A:110 , PRO A:117 , ALA A:118 , ALA A:120 , THR A:121 , HOH A:609 , HOH A:611 , HOH A:647 , HOH A:648 , HOH A:661 , HOH A:727 , HOH A:779 , HOH A:839 , HOH A:882 , HOH A:908 , HOH A:970	BINDING SITE FOR RESIDUE ACO A 600
2	AC2	SOFTWARE	ALA A:158 , GLY A:159 , THR A:160 , SER A:161 , ALA A:173 , PHE A:174 , VAL A:235 , VAL A:237 , LEU A:238 , GLY A:239 , VAL A:240 , GLN A:245 , ARG A:246 , ARG A:247 , GLY A:248 , GLY A:250 , GLN A:251 , TYR A:282 , ASN A:287 , ALA A:289 , ALA A:290 , ARG A:292 , THR A:293 , TYR A:294 , SER A:296 , HOH A:602 , HOH A:604 , HOH A:607 , HOH A:614 , HOH A:623 , HOH A:630 , HOH A:635 , HOH A:640 , HOH A:660 , HOH A:664 , HOH A:732 , HOH A:734 , HOH A:946	BINDING SITE FOR RESIDUE ACO A 601

(no "SS Bond" information available for 1OZP)

(no "Cis Peptide Bond" information available for 1OZP)

(no "SAP(SNP)/Variant" information available for 1OZP)

Asymmetric/Biological Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	GNAT	PS51186	Gcn5-related N-acetyltransferase (GNAT) domain profile.	MSHD_MYCTO	4-141 152-315	2	A:4-141 A:152-310
1	GNAT	PS51186	Gcn5-related N-acetyltransferase (GNAT) domain profile.	MSHD_MYCTU	4-141 152-315	2	A:4-141 A:152-310

(no "Exon" information available for 1OZP)

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:290
 aligned with MSHD_MYCTO | P9WJM6 from UniProtKB/Swiss-Prot  Length:315

    Alignment length:308
                                    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        
           MSHD_MYCTO     3 ALDWRSALTADEQRSVRALVTATTAVDGVAPVGEQVLRELGQQRTEHLLVAGSRPGGPIIGYLNLSPPRGAGGAMAELVVHPQSRRRGIGTAMARAALAKTAGRNQFWAHGTLDPARATASALGLVGVRELIQMRRPLRDIPEPTIPDGVVIRTYAGTSDDAELLRVNNAAFAGHPEQGGWTAVQLAERRGEAWFDPDGLILAFGDSPRERPGRLLGFHWTKVHPDHPGLGEVYVLGVDPAAQRRGLGQMLTSIGIVSLARRLGGRKTLDPAVEPAVLLYVESDNVAAVRTYQSLGFTTYSVDTAYAL 310
               SCOP domains d1ozpa_ A: Mycothiol synthase MshD                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --------------------------------------------------------------------   ---------------------------------------------------------------------------------------------------------------------------------------      Acetyltransf_1-1ozpA01 A:215-300                                                      ---------- Pfam domains (1)
           Pfam domains (2) --------------------------------------------------------------------   ---------------------------------------------------------------------------------------------------------------------------------------      Acetyltransf_1-1ozpA02 A:215-300                                                      ---------- Pfam domains (2)
         Sec.struct. author ........hhhhhhhhhhhhhhhhhhhh....hhhhhhhh.....eeeeee.......eeeeeeee..---...eeeeee.hhhh..hhhhhhhhhhhhhh....eeeehhhhhhhhhhhhhh..eeeeeeeeeeee............eeeee..hhhhhhhhhhhhhhhh.........hhhhhhhhhh....hhh.eeeeee.------..eeeeeeee.......eeeeeeeee.hhhh..hhhhhhhhhhhhhhhhhh---------...eeeeeee..hhhhhhhhhhh..eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -GNAT  PDB: A:4-141 UniProt: 4-141                                                                                                         ----------GNAT  PDB: A:152-310 UniProt: 152-315                                                                                                                           PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ozp A   3 ALDWRSALTADEQRSVRALVTATTAVDGVAPVGEQVLRELGQQRTEHLLVAGSRPGGPIIGYLNLSPP---GGAMAELVVHPQSRRRGIGTAMARAALAKTAGRNQFWAHGTLDPARATASALGLVGVRELIQMRRPLRDIPEPTIPDGVVIRTYAGTSDDAELLRVNNAAFAGHPEQGGWTAVQLAERRGEAWFDPDGLILAFGD------GRLLGFHWTKVHPDHPGLGEVYVLGVDPAAQRRGLGQMLTSIGIVSLARRL---------VEPAVLLYVESDNVAAVRTYQSLGFTTYSVDTAYAL 310
                                    12        22        32        42        52        62       | - |      82        92       102       112       122       132       142       152       162       172       182       192       202     |   -  |    222       232       242       252       262  |      -  |    282       292       302        
                                                                                              70  74                                                                                                                                   208    215                                               265       275

Chain A from PDB  Type:PROTEIN  Length:290
 aligned with MSHD_MYCTU | P9WJM7 from UniProtKB/Swiss-Prot  Length:315

    Alignment length:308
                                    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        
           MSHD_MYCTU     3 ALDWRSALTADEQRSVRALVTATTAVDGVAPVGEQVLRELGQQRTEHLLVAGSRPGGPIIGYLNLSPPRGAGGAMAELVVHPQSRRRGIGTAMARAALAKTAGRNQFWAHGTLDPARATASALGLVGVRELIQMRRPLRDIPEPTIPDGVVIRTYAGTSDDAELLRVNNAAFAGHPEQGGWTAVQLAERRGEAWFDPDGLILAFGDSPRERPGRLLGFHWTKVHPDHPGLGEVYVLGVDPAAQRRGLGQMLTSIGIVSLARRLGGRKTLDPAVEPAVLLYVESDNVAAVRTYQSLGFTTYSVDTAYAL 310
               SCOP domains d1ozpa_ A: Mycothiol synthase MshD                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) --------------------------------------------------------------------   ---------------------------------------------------------------------------------------------------------------------------------------      Acetyltransf_1-1ozpA01 A:215-300                                                      ---------- Pfam domains (1)
           Pfam domains (2) --------------------------------------------------------------------   ---------------------------------------------------------------------------------------------------------------------------------------      Acetyltransf_1-1ozpA02 A:215-300                                                      ---------- Pfam domains (2)
         Sec.struct. author ........hhhhhhhhhhhhhhhhhhhh....hhhhhhhh.....eeeeee.......eeeeeeee..---...eeeeee.hhhh..hhhhhhhhhhhhhh....eeeehhhhhhhhhhhhhh..eeeeeeeeeeee............eeeee..hhhhhhhhhhhhhhhh.........hhhhhhhhhh....hhh.eeeeee.------..eeeeeeee.......eeeeeeeee.hhhh..hhhhhhhhhhhhhhhhhh---------...eeeeeee..hhhhhhhhhhh..eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -GNAT  PDB: A:4-141 UniProt: 4-141                                                                                                         ----------GNAT  PDB: A:152-310 UniProt: 152-315                                                                                                                           PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ozp A   3 ALDWRSALTADEQRSVRALVTATTAVDGVAPVGEQVLRELGQQRTEHLLVAGSRPGGPIIGYLNLSPP---GGAMAELVVHPQSRRRGIGTAMARAALAKTAGRNQFWAHGTLDPARATASALGLVGVRELIQMRRPLRDIPEPTIPDGVVIRTYAGTSDDAELLRVNNAAFAGHPEQGGWTAVQLAERRGEAWFDPDGLILAFGD------GRLLGFHWTKVHPDHPGLGEVYVLGVDPAAQRRGLGQMLTSIGIVSLARRL---------VEPAVLLYVESDNVAAVRTYQSLGFTTYSVDTAYAL 310
                                    12        22        32        42        52        62       | - |      82        92       102       112       122       132       142       152       162       172       182       192       202     |   -  |    222       232       242       252       262  |      -  |    282       292       302        
                                                                                              70  74                                                                                                                                   208    215                                               265       275

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: Mycothiol synthase MshD (2)

Mycobacterium tuberculosis [TaxId: 1773] (2)

d1ozpa_

(no "CATH Domain" information available for 1OZP)

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Acetyltrans (109)

Family: Acetyltransf_1 (58)

Mycobacterium tuberculosis (2)

1a	Acetyltransf_1-1ozpA01	A:215-300
1b	Acetyltransf_1-1ozpA02	A:215-300

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (MSHD_MYCTO | P9WJM6)

molecular function
	GO:0008080	N-acetyltransferase activity	Catalysis of the transfer of an acetyl group to a nitrogen atom on the acceptor molecule.
	GO:0035447	mycothiol synthase activity	Catalysis of the reaction: 1-D-myo-inosityl-2-L-cysteinylamido-2-deoxy-alpha-D-glucopyranoside + acetyl-CoA = mycothiol + coenzyme A + H+. Mycothiol is also known as AcCys-GlcN-Ins and 1-D-myo-inosityl-2-L-cysteinylamido-2-deoxy-alpha-D-glucopyranoside as Cys-GlcN-Ins or desacetylmycothiol.
	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:0010125	mycothiol biosynthetic process	The chemical reactions and pathways resulting in the formation of mycothiol, which consists of N-acetyl-L-cysteine linked to a pseudodisaccharide, D-glucosamine and myo-inositol. Mycothiol is produced in actinomycetes like mycobacteria and serves similar functions to glutathione.

Chain A (MSHD_MYCTU | P9WJM7)

molecular function
	GO:0008080	N-acetyltransferase activity	Catalysis of the transfer of an acetyl group to a nitrogen atom on the acceptor molecule.
	GO:0035447	mycothiol synthase activity	Catalysis of the reaction: 1-D-myo-inosityl-2-L-cysteinylamido-2-deoxy-alpha-D-glucopyranoside + acetyl-CoA = mycothiol + coenzyme A + H+. Mycothiol is also known as AcCys-GlcN-Ins and 1-D-myo-inosityl-2-L-cysteinylamido-2-deoxy-alpha-D-glucopyranoside as Cys-GlcN-Ins or desacetylmycothiol.
	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.
	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:0010125	mycothiol biosynthetic process	The chemical reactions and pathways resulting in the formation of mycothiol, which consists of N-acetyl-L-cysteine linked to a pseudodisaccharide, D-glucosamine and myo-inositol. Mycothiol is produced in actinomycetes like mycobacteria and serves similar functions to glutathione.
	GO:0006950	response to stress	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a disturbance in organismal or cellular homeostasis, usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation).
cellular component
	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:0031248	protein acetyltransferase complex	A complex that catalyzes the transfer of an acetyl group to a protein acceptor molecule.

Asymmetric/Biological Unit
	Complete Structure
		Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
		WebMol \| AstexViewer[tm]@PDBe (Java Applets, require no local installation except for Java; loading may be slow)
		STRAP (Java WebStart application, automatic local installation, requires Java; full application with system access!)
		RasMol (require local installation)
		Molscript (VRML) (requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)

	Ligands, Modified Residues, Ions
		ACO	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

	Sites
		AC1	[ RasMol ]	+environment [ RasMol ]
		AC2	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 1ozp)

Jmol
	protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick [ Asym./Biol. Unit PNG format \| Asym./Biol. Unit - sites PNG format ](automatic orientation, automatically generated)
Molscript
	protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick [ mono PDF format \| stereo PDF format ](default orientation, automatically generated)

Access by PDB/NDB ID
	1ozp
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
		Structural Genomics	:	GeneCensus
		Structural Neighbours	:	CE \| VAST
		Structure Classification	:	CATH \| Dali \| SCOP
		Validation and Original Data	:	BMRB Data View \| BMRB Restraints Grid \| EDS \| PROCHECK \| RECOORD \| WHAT_CHECK

Access by UniProt ID/Accession number
	MSHD_MYCTO \| P9WJM6
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt
	MSHD_MYCTU \| P9WJM7
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

Access by Enzyme Classificator (EC Number)
	(no 'Enzyme Classificator' available)
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

Access by Disease Identifier (MIM ID)
	(no 'MIM ID' available)
		Disease Information	:	OMIM

Access by GenAge ID
	(no 'GenAge ID' available)
		Age Related Information	:	GenAge

Access by PDB/NDB ID
		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
		Protein Cavities	:	castP
		Sequence and Secondary Structure	:	PDBCartoon
		Structure Alignment	:	STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
		Structure and Sequence Browser	:	STING

Access by UniProt ID/Accession number
	MSHD_MYCTO \| P9WJM6
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)
	MSHD_MYCTU \| P9WJM7
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	MSHD_MYCTO \| P9WJM6	:	1p0h 2c27
	MSHD_MYCTU \| P9WJM7	:	1p0h 2c27

1p0h	CRYSTAL STRUCTURE OF RV0819 FROM MYCOBACTERIUM TUBERCULOSIS MSHD - MYCOTHIOL SYNTHASE COENZYME A COMPLEX

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 2)

Sites (2, 2)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 2)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (0, 0)

Pfam Domains (1, 2)

Gene Ontology (12, 18)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File