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

Asym./Biol. Unit (Jmol Viewer)

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

Title :   STRUCTURE OF SHIKIMATE KINASE FROM MYCOBACTERIUM TUBERCULOSIS COMPLEXED WITH ADP AND MG AT 2.8 ANGSTRONS OF RESOLUTION

Authors :   M. V. Dias, L. M. Faim, I. B. Vasconcelos, J. S. De Oliveira, L. A. Basso, D. S. Santos, W. F. De Azevedo

Date :   03 Mar 06 (Deposition) - 16 Jan 07 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.80

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

Keywords :   Alpha/Beta, Shikimate Pathway, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. V. Dias, L. M. Faim, I. B. Vasconcelos, J. S. De Oliveira, L. A. Basso, D. S. Santos, W. F. De Azevedo
Effects Of The Magnesium And Chloride Ions And Shikimate On The Structure Of Shikimate Kinase From Mycobacterium Tuberculosis
Acta Crystallogr. , Sect. F V. 63 1 2007
PubMed-ID: 17183161 | Reference-DOI: 10.1107/S1744309106046823
(for further references see the PDB file header)

Molecule 1 - SHIKIMATE KINASE
	Chains	:	A, B, C, D
	EC Number	:	2.7.1.71
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Taxid	:	562
	Gene	:	AROK
	Organism Scientific	:	MYCOBACTERIUM TUBERCULOSIS
	Organism Taxid	:	1773
	Synonym	:	SK

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

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (3, 11)

No.	Name	Count	Type	Full Name
1	ADP	4	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	CL	3	Ligand/Ion	CHLORIDE ION
3	MG	4	Ligand/Ion	MAGNESIUM ION

Asymmetric Unit (11, 11)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	SER A:16 , ADP A:180	BINDING SITE FOR RESIDUE MG A 190
02	AC2	SOFTWARE	PRO A:11 , LYS A:15 , GLY A:80 , ADP A:180	BINDING SITE FOR RESIDUE CL A 193
03	AC3	SOFTWARE	SER B:16 , ASP B:34 , ADP B:181 , HOH B:251 , HOH B:254 , HOH B:312	BINDING SITE FOR RESIDUE MG B 196
04	AC4	SOFTWARE	PRO B:11 , LYS B:15 , GLY B:80 , HOH B:251	BINDING SITE FOR RESIDUE CL B 199
05	AC5	SOFTWARE	ASP A:47 , SER C:16 , ADP C:182	BINDING SITE FOR RESIDUE MG C 202
06	AC6	SOFTWARE	SER D:16 , ASP D:32 , ADP D:183	BINDING SITE FOR RESIDUE MG D 208
07	AC7	SOFTWARE	PRO D:11 , LYS D:15 , GLY D:80	BINDING SITE FOR RESIDUE CL D 211
08	AC8	SOFTWARE	LEU A:10 , PRO A:11 , GLY A:12 , SER A:13 , GLY A:14 , LYS A:15 , SER A:16 , THR A:17 , ARG A:110 , ARG A:153 , MG A:190 , CL A:193 , HOH A:255 , HOH A:301 , HOH A:449 , ADP B:181	BINDING SITE FOR RESIDUE ADP A 180
09	AC9	SOFTWARE	ADP A:180 , LEU B:10 , GLY B:12 , SER B:13 , GLY B:14 , LYS B:15 , SER B:16 , THR B:17 , ARG B:110 , ARG B:117 , ARG B:153 , ASN B:154 , PRO B:155 , MG B:196 , HOH B:225 , HOH B:312	BINDING SITE FOR RESIDUE ADP B 181
10	BC1	SOFTWARE	LEU C:10 , PRO C:11 , GLY C:12 , SER C:13 , GLY C:14 , LYS C:15 , SER C:16 , THR C:17 , ARG C:110 , THR C:150 , ARG C:153 , PRO C:155 , MG C:202 , HOH C:220 , HOH C:412 , HOH C:445 , ADP D:183	BINDING SITE FOR RESIDUE ADP C 182
11	BC2	SOFTWARE	PRO C:155 , ADP C:182 , HOH C:412 , PRO D:11 , GLY D:12 , SER D:13 , GLY D:14 , LYS D:15 , SER D:16 , THR D:17 , ARG D:110 , ARG D:117 , ARG D:153 , MG D:208 , HOH D:241 , HOH D:407	BINDING SITE FOR RESIDUE ADP D 183

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

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

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

Asymmetric/Biological Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	SHIKIMATE_KINASE	PS01128	Shikimate kinase signature.	AROK_MYCTO	58-83	4	A:58-83 B:58-83 C:58-83 D:58-83
1	SHIKIMATE_KINASE	PS01128	Shikimate kinase signature.	AROK_MYCTU	58-83	4	A:58-83 B:58-83 C:58-83 D:58-83

(no "Exon" information available for 2DFT)

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:156
 aligned with AROK_MYCTO | P9WPY2 from UniProtKB/Swiss-Prot  Length:176

    Alignment length:165
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161     
           AROK_MYCTO     2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGGNTVRPLLAGPDRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
               SCOP domains d2dfta_ A: Shikimate kinase (AroK)                                                                                                                                    SCOP domains
               CATH domains 2dftA00 A:2-166 P-loop containing nucleotide triphosphate hydrolases                                                                                                  CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee.....hhhhhhhhhhhhhh..eeehhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhh..eee...hhhhhhhhhhhh....eeeee.hhhhhhhhhh..---------hhhhhhhhhhhhhhhhhhhhh.eeee....hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------SHIKIMATE_KINASE          ----------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2dft A   2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGGN---------DRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
                                    11        21        31        41        51        61        71        81        91       101       111  |      -  |    131       141       151       161     
                                                                                                                                          114       124

Chain A from PDB  Type:PROTEIN  Length:156
 aligned with AROK_MYCTU | P9WPY3 from UniProtKB/Swiss-Prot  Length:176

    Alignment length:165
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161     
           AROK_MYCTU     2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGGNTVRPLLAGPDRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
               SCOP domains d2dfta_ A: Shikimate kinase (AroK)                                                                                                                                    SCOP domains
               CATH domains 2dftA00 A:2-166 P-loop containing nucleotide triphosphate hydrolases                                                                                                  CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeee.....hhhhhhhhhhhhhh..eeehhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhh..eee...hhhhhhhhhhhh....eeeee.hhhhhhhhhh..---------hhhhhhhhhhhhhhhhhhhhh.eeee....hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------------------------------------------------SHIKIMATE_KINASE          ----------------------------------------------------------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2dft A   2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGGN---------DRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
                                    11        21        31        41        51        61        71        81        91       101       111  |      -  |    131       141       151       161     
                                                                                                                                          114       124

Chain B from PDB  Type:PROTEIN  Length:165
 aligned with AROK_MYCTO | P9WPY2 from UniProtKB/Swiss-Prot  Length:176

    Alignment length:165
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161     
           AROK_MYCTO     2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGGNTVRPLLAGPDRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
               SCOP domains d2dftb_ B: Shikimate kinase (AroK)                                                                                                                                    SCOP domains
               CATH domains 2dftB00 B:2-166 P-loop containing nucleotide triphosphate hydrolases                                                                                                  CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee....hhhhhhhhhhhhh...eeehhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eee.......hhhhhhhh....eeeee.hhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhh.eeee....hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------SHIKIMATE_KINASE          ----------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2dft B   2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGGNTVRPLLAGPDRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161

Chain B from PDB  Type:PROTEIN  Length:165
 aligned with AROK_MYCTU | P9WPY3 from UniProtKB/Swiss-Prot  Length:176

    Alignment length:165
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161     
           AROK_MYCTU     2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGGNTVRPLLAGPDRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
               SCOP domains d2dftb_ B: Shikimate kinase (AroK)                                                                                                                                    SCOP domains
               CATH domains 2dftB00 B:2-166 P-loop containing nucleotide triphosphate hydrolases                                                                                                  CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee....hhhhhhhhhhhhh...eeehhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eee.......hhhhhhhh....eeeee.hhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhh.eeee....hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------------------------------------------------SHIKIMATE_KINASE          ----------------------------------------------------------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2dft B   2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGGNTVRPLLAGPDRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161

Chain C from PDB  Type:PROTEIN  Length:155
 aligned with AROK_MYCTO | P9WPY2 from UniProtKB/Swiss-Prot  Length:176

    Alignment length:165
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161     
           AROK_MYCTO     2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGGNTVRPLLAGPDRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
               SCOP domains d2dftc_ C: Shikimate kinase (AroK)                                                                                                                                    SCOP domains
               CATH domains 2dftC00 C:2-166 P-loop containing nucleotide triphosphate hydrolases                                                                                                  CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eee.......hhhhhhhhhh....eeehhhhhhhhhh..hhhhhh..hhhhhhhhhhhhhhhhhhhh..eee.hhhhhhhhhhhhhh....eeeee.hhhhhhhh...----------hhhhhhhhhhhhhhhhhh....eeee....hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------SHIKIMATE_KINASE          ----------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2dft C   2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGG----------DRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
                                    11        21        31        41        51        61        71        81        91       101       111 |       -  |    131       141       151       161     
                                                                                                                                         113        124

Chain C from PDB  Type:PROTEIN  Length:155
 aligned with AROK_MYCTU | P9WPY3 from UniProtKB/Swiss-Prot  Length:176

    Alignment length:165
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161     
           AROK_MYCTU     2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGGNTVRPLLAGPDRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
               SCOP domains d2dftc_ C: Shikimate kinase (AroK)                                                                                                                                    SCOP domains
               CATH domains 2dftC00 C:2-166 P-loop containing nucleotide triphosphate hydrolases                                                                                                  CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eee.......hhhhhhhhhh....eeehhhhhhhhhh..hhhhhh..hhhhhhhhhhhhhhhhhhhh..eee.hhhhhhhhhhhhhh....eeeee.hhhhhhhh...----------hhhhhhhhhhhhhhhhhh....eeee....hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------------------------------------------------SHIKIMATE_KINASE          ----------------------------------------------------------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2dft C   2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGG----------DRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
                                    11        21        31        41        51        61        71        81        91       101       111 |       -  |    131       141       151       161     
                                                                                                                                         113        124

Chain D from PDB  Type:PROTEIN  Length:165
 aligned with AROK_MYCTO | P9WPY2 from UniProtKB/Swiss-Prot  Length:176

    Alignment length:165
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161     
           AROK_MYCTO     2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGGNTVRPLLAGPDRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
               SCOP domains d2dftd_ D: Shikimate kinase (AroK)                                                                                                                                    SCOP domains
               CATH domains 2dftD00 D:2-166 P-loop containing nucleotide triphosphate hydrolases                                                                                                  CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eee.....hhhhhhhhhhhh....eeehhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eee...hhhhhhhhhhhhh...eeeee.hhhhhhhhh............hhhhhhhhhhhhhhhhhhhhh.eeee....hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------SHIKIMATE_KINASE          ----------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2dft D   2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGGNTVRPLLAGPDRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161

Chain D from PDB  Type:PROTEIN  Length:165
 aligned with AROK_MYCTU | P9WPY3 from UniProtKB/Swiss-Prot  Length:176

    Alignment length:165
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161     
           AROK_MYCTU     2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGGNTVRPLLAGPDRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
               SCOP domains d2dftd_ D: Shikimate kinase (AroK)                                                                                                                                    SCOP domains
               CATH domains 2dftD00 D:2-166 P-loop containing nucleotide triphosphate hydrolases                                                                                                  CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eee.....hhhhhhhhhhhh....eeehhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh..eee...hhhhhhhhhhhhh...eeeee.hhhhhhhhh............hhhhhhhhhhhhhhhhhhhhh.eeee....hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------------------------------------------------SHIKIMATE_KINASE          ----------------------------------------------------------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2dft D   2 APKAVLVGLPGSGKSTIGRRLAKALGVGLLDTDVAIEQRTGRSIADIFATDGEQEFRRIEEDVVRAALADHDGVLSLGGGAVTSPGVRAALAGHTVVYLEISAAEGVRRTGGNTVRPLLAGPDRAEKYRALMAKRAPLYRRVATMRVDTNRRNPGAVVRHILSRL 166
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161

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) (23833)

Fold: P-loop containing nucleoside triphosphate hydrolases (2083)

Superfamily: P-loop containing nucleoside triphosphate hydrolases (2083)

Family: Shikimate kinase (AroK) (26)

Protein domain: Shikimate kinase (AroK) (16)

Mycobacterium tuberculosis [TaxId: 1773] (11)

1a	d2dfta_	A:
1b	d2dftb_	B:
1c	d2dftc_	C:
1d	d2dftd_	D:

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

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

Topology: Rossmann fold (7312)

Homologous Superfamily: P-loop containing nucleotide triphosphate hydrolases (1378)

Mycobacterium tuberculosis. Organism_taxid: 1773. (17)

1a	2dftB00	B:2-166
1b	2dftD00	D:2-166
1c	2dftA00	A:2-166
1d	2dftC00	C:2-166

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

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B,C,D (AROK_MYCTO | P9WPY2)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0016301	kinase activity	Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
	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:0004765	shikimate kinase activity	Catalysis of the reaction: ATP + shikimate = 3-phosphoshikimate + ADP + 2 H(+).
	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:0009073	aromatic amino acid family biosynthetic process	The chemical reactions and pathways resulting in the formation of aromatic amino acid family, amino acids with aromatic ring (phenylalanine, tyrosine, tryptophan).
	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:0009423	chorismate biosynthetic process	The chemical reactions and pathways resulting in the formation of the unsymmetrical ether derived from phosphoenolpyruvate and 5-phosphoshikimic acid formed as an intermediate in the biosynthesis of aromatic amino acids and many other compounds.
	GO:0016310	phosphorylation	The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
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,B,C,D (AROK_MYCTU | P9WPY3)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0016301	kinase activity	Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
	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:0004765	shikimate kinase activity	Catalysis of the reaction: ATP + shikimate = 3-phosphoshikimate + ADP + 2 H(+).
	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:0009073	aromatic amino acid family biosynthetic process	The chemical reactions and pathways resulting in the formation of aromatic amino acid family, amino acids with aromatic ring (phenylalanine, tyrosine, tryptophan).
	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:0009423	chorismate biosynthetic process	The chemical reactions and pathways resulting in the formation of the unsymmetrical ether derived from phosphoenolpyruvate and 5-phosphoshikimic acid formed as an intermediate in the biosynthesis of aromatic amino acids and many other compounds.
	GO:0040007	growth	The increase in size or mass of an entire organism, a part of an organism or a cell.
	GO:0016310	phosphorylation	The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
	GO:0019632	shikimate metabolic process	The chemical reactions and pathways involving shikimate, (3R,4S,5R)--3,4,5-trihydroxycyclohex-1-ene-1-carboxylate, the anion of shikimic acid. It is an important intermediate in the biosynthesis of aromatic amino acids.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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

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	2dft
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		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
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	AROK_MYCTO \| P9WPY2
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		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt
	AROK_MYCTU \| P9WPY3
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

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	2.7.1.71
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

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		Disease Information	:	OMIM

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		Interatomic Contacts of Structural Units	:	CSU
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	AROK_MYCTO \| P9WPY2
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)
	AROK_MYCTU \| P9WPY3
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 11)

Sites (11, 11)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 4)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 4)

CATH Domains (1, 4)

Pfam Domains (0, 0)

Gene Ontology (15, 27)

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Interactive Views

Still Images

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Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File