1NH7 - JenaLib

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Title :   ATP PHOSPHORIBOSYLTRANSFERASE (ATP-PRTASE) FROM MYCOBACTERIUM TUBERCULOSIS

Authors :   Y. Cho, V. Sharma, J. C. Sacchettini, Tb Structural Genomics Consor (Tbsgc)

Date :   18 Dec 02 (Deposition) - 11 Feb 03 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.70

Chains :   Asym. Unit : A
Biol. Unit 1: A  (2x)
Biol. Unit 2: A  (6x)

Keywords :   Prtase, De Novo His Biosynthesis, Prpp, Transferase, Phosphoribosyltransferase, Structural Genomics, Psi, Protein Structure Initiative, Tb Structural Genomics Consortium, Tbsgc (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Y. Cho, V. Sharma, J. C. Sacchettini
Crystal Structure Of Atp Phosphoribosyltransferase From Mycobacterium Tuberculosis
J. Biol. Chem. V. 278 8333 2003
PubMed-ID: 12511575 | Reference-DOI: 10.1074/JBC.M212124200

Molecule 1 - ATP PHOSPHORIBOSYLTRANSFERASE
	Chains	:	A
	EC Number	:	2.4.2.17
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PET28A
	Expression System Strain	:	BL21 (DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Organism Scientific	:	MYCOBACTERIUM TUBERCULOSIS H37RV
	Organism Taxid	:	83332
	Strain	:	H37RV

		1
Asymmetric Unit	:	A
Biological Unit 1 (2x)	:	A
Biological Unit 2 (6x)	:	A

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 6)

No.	Name	Count	Type	Full Name
1	MG	1	Ligand/Ion	MAGNESIUM ION
2	SO4	5	Ligand/Ion	SULFATE ION

Biological Unit 1 (1, 10)

No.	Name	Count	Type	Full Name
1	MG	-1	Ligand/Ion	MAGNESIUM ION
2	SO4	10	Ligand/Ion	SULFATE ION

Biological Unit 2 (1, 30)

No.	Name	Count	Type	Full Name
1	MG	-1	Ligand/Ion	MAGNESIUM ION
2	SO4	30	Ligand/Ion	SULFATE ION

Asymmetric Unit (6, 6)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	THR A:17 , ARG A:28 , SER A:31	BINDING SITE FOR RESIDUE SO4 A 1001
2	AC2	SOFTWARE	GLY A:24 , ASN A:41 , ARG A:202 , ARG A:257 , ASP A:258 , ASN A:260 , GLY A:261	BINDING SITE FOR RESIDUE SO4 A 1002
3	AC3	SOFTWARE	ASN A:8 , LYS A:9 , ARG A:49 , GLY A:138 , ALA A:139	BINDING SITE FOR RESIDUE SO4 A 1003
4	AC4	SOFTWARE	SER A:277 , ASP A:278 , ILE A:279 , HOH A:3141	BINDING SITE FOR RESIDUE SO4 A 1004
5	AC5	SOFTWARE	GLY A:233 , LEU A:234 , SER A:236 , PRO A:237 , ALA A:252 , LEU A:253 , MG A:1006 , HOH A:3168 , HOH A:3173	BINDING SITE FOR RESIDUE SO4 A 1005
6	AC6	SOFTWARE	SO4 A:1005 , HOH A:3168 , HOH A:3169 , HOH A:3170 , HOH A:3171 , HOH A:3172 , HOH A:3173	BINDING SITE FOR RESIDUE MG A 1006

Asymmetric Unit

No.	Residues
1	A:73	-	A:175

(no "Cis Peptide Bond" information available for 1NH7)

(no "SAP(SNP)/Variant" information available for 1NH7)

Asymmetric Unit (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ATP_P_PHORIBOSYLTR	PS01316	ATP phosphoribosyltransferase signature.	HIS1_MYCTO	141-162	1	A:141-162
1	ATP_P_PHORIBOSYLTR	PS01316	ATP phosphoribosyltransferase signature.	HIS1_MYCTU	141-162	1	A:141-162

Biological Unit 1 (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ATP_P_PHORIBOSYLTR	PS01316	ATP phosphoribosyltransferase signature.	HIS1_MYCTO	141-162	2	A:141-162
1	ATP_P_PHORIBOSYLTR	PS01316	ATP phosphoribosyltransferase signature.	HIS1_MYCTU	141-162	2	A:141-162

Biological Unit 2 (1, 12)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	ATP_P_PHORIBOSYLTR	PS01316	ATP phosphoribosyltransferase signature.	HIS1_MYCTO	141-162	6	A:141-162
1	ATP_P_PHORIBOSYLTR	PS01316	ATP phosphoribosyltransferase signature.	HIS1_MYCTU	141-162	6	A:141-162

(no "Exon" information available for 1NH7)

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:274
 aligned with HIS1_MYCTO | P9WMN0 from UniProtKB/Swiss-Prot  Length:284

    Alignment length:284
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280    
           HIS1_MYCTO     1 MLRVAVPNKGALSEPATEILAEAGYRRRTDSKDLTVIDPVNNVEFFFLRPKDIAIYVGSGELDFGITGRDLVCDSGAQVRERLALGFGSSSFRYAAPAGRNWTTADLAGMRIATAYPNLVRKDLATKGIEATVIRLDGAVEISVQLGVADAIADVVGSGRTLSQHDLVAFGEPLCDSEAVLIERAGTDGQDQTEARDQLVARVQGVVFGQQYLMLDYDCPRSALKKATAITPGLESPTIAPLADPDWVAIRALVPRRDVNGIMDELAAIGAKAILASDIRFCRF 284
               SCOP domains d1nh7a1 A:1-210 ATP phosphoribosyltransferase (ATP-PRTase, HisG), catalytic domain                                                                                                                                d1nh7a2 A:211-284                                                          SCOP domains
               CATH domains 1nh7A01 A:1-84,A:179-211 Periplasmic binding protein-like II                        ------1nh7A02 A:91-176 Periplasmic binding protein-like II                                  --1nh7A0         1 A:1-84,A:179-2111nh7A03 A:212-278  [cod e=3.30.70.120, no name defined]            ------ CATH domains
               Pfam domains -----------------------------------------------HisG-1nh7A02 A:48-207                                                                                                                                           HisG_C-1nh7A01 A:208-282                                                   -- Pfam domains
         Sec.struct. author .eeeeee....hhhhhhhhhhhh...........eeee....eeeeeehhhhhhhhhhh....eeeeehhhhhhhh...eeeee......eeeeeee.....hhhhhh..eeee.hhhhhhhhhhhhh...eeee...hhhhh.......eeeeee..hhhhhh..eeeeeeeeee..eeeee.---------hhhhhhhhhhhhhhhhhheeeeeeeee..hhhhhhhhh...-..eeee.....eeeeeeeee..hhhhhhhhhhhh..eeeeee....... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------------------------------------------------------------------------------------------------------------------------------------ATP_P_PHORIBOSYLTR    -------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1nh7 A   1 MLRVAVPNKGALSEPATEILAEAGYRRRTDSKDLTVIDPVNNVEFFFLRPKDIAIYVGSGELDFGITGRDLVCDSGAQVRERLALGFGSSSFRYAAPAGRNWTTADLAGMRIATAYPNLVRKDLATKGIEATVIRLDGAVEISVQLGVADAIADVVGSGRTLSQHDLVAFGEPLCDSEAVLIER---------EARDQLVARVQGVVFGQQYLMLDYDCPRSALKKATAITPGL-SPTIAPLADPDWVAIRALVPRRDVNGIMDELAAIGAKAILASDIRFCRF 284
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180   |     -   |   200       210       220       230   | | 240       250       260       270       280    
                                                                                                                                                                                                                 184       194                                     234 |                                                
                                                                                                                                                                                                                                                                     236

Chain A from PDB  Type:PROTEIN  Length:274
 aligned with HIS1_MYCTU | P9WMN1 from UniProtKB/Swiss-Prot  Length:284

    Alignment length:284
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280    
           HIS1_MYCTU     1 MLRVAVPNKGALSEPATEILAEAGYRRRTDSKDLTVIDPVNNVEFFFLRPKDIAIYVGSGELDFGITGRDLVCDSGAQVRERLALGFGSSSFRYAAPAGRNWTTADLAGMRIATAYPNLVRKDLATKGIEATVIRLDGAVEISVQLGVADAIADVVGSGRTLSQHDLVAFGEPLCDSEAVLIERAGTDGQDQTEARDQLVARVQGVVFGQQYLMLDYDCPRSALKKATAITPGLESPTIAPLADPDWVAIRALVPRRDVNGIMDELAAIGAKAILASDIRFCRF 284
               SCOP domains d1nh7a1 A:1-210 ATP phosphoribosyltransferase (ATP-PRTase, HisG), catalytic domain                                                                                                                                d1nh7a2 A:211-284                                                          SCOP domains
               CATH domains 1nh7A01 A:1-84,A:179-211 Periplasmic binding protein-like II                        ------1nh7A02 A:91-176 Periplasmic binding protein-like II                                  --1nh7A0         1 A:1-84,A:179-2111nh7A03 A:212-278  [cod e=3.30.70.120, no name defined]            ------ CATH domains
               Pfam domains -----------------------------------------------HisG-1nh7A02 A:48-207                                                                                                                                           HisG_C-1nh7A01 A:208-282                                                   -- Pfam domains
         Sec.struct. author .eeeeee....hhhhhhhhhhhh...........eeee....eeeeeehhhhhhhhhhh....eeeeehhhhhhhh...eeeee......eeeeeee.....hhhhhh..eeee.hhhhhhhhhhhhh...eeee...hhhhh.......eeeeee..hhhhhh..eeeeeeeeee..eeeee.---------hhhhhhhhhhhhhhhhhheeeeeeeee..hhhhhhhhh...-..eeee.....eeeeeeeee..hhhhhhhhhhhh..eeeeee....... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------ATP_P_PHORIBOSYLTR    -------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1nh7 A   1 MLRVAVPNKGALSEPATEILAEAGYRRRTDSKDLTVIDPVNNVEFFFLRPKDIAIYVGSGELDFGITGRDLVCDSGAQVRERLALGFGSSSFRYAAPAGRNWTTADLAGMRIATAYPNLVRKDLATKGIEATVIRLDGAVEISVQLGVADAIADVVGSGRTLSQHDLVAFGEPLCDSEAVLIER---------EARDQLVARVQGVVFGQQYLMLDYDCPRSALKKATAITPGL-SPTIAPLADPDWVAIRALVPRRDVNGIMDELAAIGAKAILASDIRFCRF 284
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180   |     -   |   200       210       220       230   | | 240       250       260       270       280    
                                                                                                                                                                                                                 184       194                                     234 |                                                
                                                                                                                                                                                                                                                                     236

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

Clans(

)

Families(

)

Organisms( (-)

)

Clan: GlnB-like (50)

Family: HisG_C (3)

Mycobacterium tuberculosis (2)

HisG_C-1nh7A01

A:208-282

Clan: PBP (391)

Family: HisG (10)

Mycobacterium tuberculosis (2)

HisG-1nh7A02

A:48-207

Asymmetric Unit(hide GO term definitions)

Chain A (HIS1_MYCTO | P9WMN0)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0003879	ATP phosphoribosyltransferase activity	Catalysis of the reaction: 1-(5-phospho-D-ribosyl)-ATP + diphosphate = ATP + 5-phospho-alpha-D-ribose 1-diphosphate.
	GO:0000287	magnesium ion binding	Interacting selectively and non-covalently with magnesium (Mg) ions.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	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:0016757	transferase activity, transferring glycosyl groups	Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor).
biological process
	GO:0008652	cellular amino acid biosynthetic process	The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
	GO:0000105	histidine biosynthetic process	The chemical reactions and pathways resulting in the formation of histidine, 2-amino-3-(1H-imidazol-4-yl)propanoic acid.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Chain A (HIS1_MYCTU | P9WMN1)

molecular function
	GO:0016208	AMP binding	Interacting selectively and non-covalently with AMP, adenosine monophosphate.
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0003879	ATP phosphoribosyltransferase activity	Catalysis of the reaction: 1-(5-phospho-D-ribosyl)-ATP + diphosphate = ATP + 5-phospho-alpha-D-ribose 1-diphosphate.
	GO:0000287	magnesium ion binding	Interacting selectively and non-covalently with magnesium (Mg) ions.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	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:0016757	transferase activity, transferring glycosyl groups	Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor).
biological process
	GO:0008652	cellular amino acid biosynthetic process	The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
	GO:0040007	growth	The increase in size or mass of an entire organism, a part of an organism or a cell.
	GO:0000105	histidine biosynthetic process	The chemical reactions and pathways resulting in the formation of histidine, 2-amino-3-(1H-imidazol-4-yl)propanoic acid.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005886	plasma membrane	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Asymmetric Unit
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	HIS1_MYCTO \| P9WMN0	:	1nh8
	HIS1_MYCTU \| P9WMN1	:	1nh8 5lht 5lhu

1nh8	RELATED ID: RV2121C RELATED DB: TARGETDB

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