2JFR - JenaLib

Title :   CRYSTAL STRUCTURE OF THE PPM SER-THR PHOSPHATASE MSPP FROM MYCOBACTERIUM SMEGMATIS IN COMPLEX WITH PHOSPHATE AT 0.83 A RESOLUTION

Authors :   M. Bellinzoni, A. Wehenkel, W. Shepard, P. M. Alzari

Date :   04 Feb 07 (Deposition) - 24 Jul 07 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   0.83

Chains :   Asym./Biol. Unit : A

Keywords :   Hydrolase, Ppm Phosphatase, Mycobacterium, Manganese, Phosphate (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Bellinzoni, A. Wehenkel, W. Shepard, P. M. Alzari
Insights Into The Mechanism Of Ppm Ser/Thr Phosphatases From The Atomic Resolution Structures Of A Mycobacterial Enzyme
Structure V. 15 863 2007
PubMed-ID: 17637345 | Reference-DOI: 10.1016/J.STR.2007.06.002

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 7)

Sites (7, 7)

Asymmetric Unit (7, 7)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:35 , GLY A:36 , PO4 A:1239 , HOH A:2091 , HOH A:2131 , HOH A:2486 , HOH A:2487	BINDING SITE FOR RESIDUE MG A1234
2	AC2	SOFTWARE	ASP A:35 , ASP A:185 , ASP A:223 , MG A:1236 , PO4 A:1239 , HOH A:2485 , HOH A:2486 , HOH A:2488	BINDING SITE FOR RESIDUE MN A1235
3	AC3	SOFTWARE	ASP A:111 , ASP A:185 , MN A:1235 , PO4 A:1239 , HOH A:2287 , HOH A:2288 , HOH A:2411 , HOH A:2488 , HOH A:2493	BINDING SITE FOR RESIDUE MG A1236
4	AC4	SOFTWARE	ASP A:185 , HOH A:2361 , HOH A:2363 , HOH A:2365 , HOH A:2410 , HOH A:2411 , HOH A:2412	BINDING SITE FOR RESIDUE MG A1237
5	AC5	SOFTWARE	GLY A:14 , PRO A:15 , ASN A:217 , HOH A:2047 , HOH A:2305	BINDING SITE FOR RESIDUE CL A1238
6	AC6	SOFTWARE	ARG A:17 , ASP A:35 , GLY A:36 , PHE A:37 , ASP A:185 , ASP A:223 , MG A:1234 , MN A:1235 , MG A:1236 , HOH A:2091 , HOH A:2287 , HOH A:2411 , HOH A:2486 , HOH A:2487 , HOH A:2488 , HOH A:2489 , HOH A:2490 , HOH A:2491 , HOH A:2492 , HOH A:2493	BINDING SITE FOR RESIDUE PO4 A1239
7	AC7	SOFTWARE	HOH A:2025 , HOH A:2026 , HOH A:2052 , HOH A:2054 , HOH A:2056 , HOH A:2423	BINDING SITE FOR RESIDUE MG A1240

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

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

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Chain A from PDB  Type:PROTEIN  Length:234
 aligned with A0QTQ6_MYCS2 | A0QTQ6 from UniProtKB/TrEMBL  Length:233

    Alignment length:234
                             1                                                                                                                                                                                                                                        
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229    
         A0QTQ6_MYCS2     - -MASVLSAATATDQGPVRENNQDACLADGILYAVADGFGARGHHASATALKTLSAGFAAAPDRDGLLEAVQQANLRVFELLGDEPTVSGTTLTAVAVFEPGQGGPLVVNIGDSPLYRIRDGHMEQLTDDHSVAGELVRMGEITRHEARWHPQRHLLTRALGIGPHIGPDVFGIDCGPGDRLLISSDGLFAAADEALIVDAATSPDPQVAVRRLVEVANDAGGSDNTTVVVIDLG 233
               SCOP domains d2jfra_ A: automated matches                                                                                                                                                                                                               SCOP domains
               CATH domains 2jfrA00 A:0-233 Phosphatase 2c; Domain 1                                                                                                                                                                                                   CATH domains
               Pfam domains -------------PP2C_2-2jfrA01 A:13-223                                                                                                                                                                                            ---------- Pfam domains
         Sec.struct. author ....eeeeeeeee.........eeeeee..eeeeeeee..hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh......ee.eeeee..hhhhh..eeeee....eeeee..eeee.....hhhhhhhhh...hhhhhh....................eeee.......eeeee.hhhhh..hhhhhhhhhh..hhhhhhhhhhhhhhhh.....eeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2jfr A   0 GMASVLSAATATDQGPVRENNQDACLADGILYAVADGFGARGHHASATALKTLSAGFAAAPDRDGLLEAVQQANLRVFELLGDEPTVSGTTLTAVAVFEPGQGGPLVVNIGDSPLYRIRDGHMEQLTDDHSVAGELVRMGEITRHEARWHPQRHLLTRALGIGPHIGPDVFGIDCGPGDRLLISSDGLFAAADEALIVDAATSPDPQVAVRRLVEVANDAGGSDNTTVVVIDLG 233
                                     9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229

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 '\|'

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (1, 1)

Pfam Domains (1, 1)

Gene Ontology (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (A0QTQ6_MYCS2 | A0QTQ6)

molecular function
	GO:0003824	catalytic activity	Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0004721	phosphoprotein phosphatase activity	Catalysis of the reaction: a phosphoprotein + H2O = a protein + phosphate. Together with protein kinases, these enzymes control the state of phosphorylation of cell proteins and thereby provide an important mechanism for regulating cellular activity.
	GO:0004722	protein serine/threonine phosphatase activity	Catalysis of the reaction: protein serine phosphate + H2O = protein serine + phosphate, and protein threonine phosphate + H2O = protein threonine + phosphate.
biological process
	GO:0006470	protein dephosphorylation	The process of removing one or more phosphoric residues from a protein.

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