1TXO - JenaLib

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Asymmetric Unit (Jmol Viewer)

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Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF THE MYCOBACTERIUM TUBERCULOSIS SERINE/THREONINE PHOSPHATASE PSTP/PPP AT 1.95 A.

Authors :   K. E. Pullen, H. L. Ng, P. Y. Sung, M. C. Good, S. M. Smith, T. Alber, Tb Str Genomics Consortium (Tbsgc)

Date :   05 Jul 04 (Deposition) - 23 Nov 04 (Release) - 21 Sep 16 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.95

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

Keywords :   Putative Bacterial Enzyme, Serine/Threonine Protein Phosphatases, Pstp/Ppp, Structural Genomics, Psi, Protein Structure Initiative, Tb Structural Genomics Consortium, Tbsgc, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   K. E. Pullen, H. L. Ng, P. Y. Sung, M. C. Good, S. M. Smith, T. Alber
An Alternate Conformation And A Third Metal In Pstp/Ppp, Th M. Tuberculosis Pp2C-Family Ser/Thr Protein Phosphatase.
Structure V. 12 1947 2004
PubMed-ID: 15530359 | Reference-DOI: 10.1016/J.STR.2004.09.008

Molecule 1 - PUTATIVE BACTERIAL ENZYME
	Chains	:	A, B
	EC Number	:	3.1.3.16
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET24B
	Expression System Strain	:	BL21-CODONPLUS (DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Organism Scientific	:	MYCOBACTERIUM TUBERCULOSIS
	Organism Taxid	:	1773
	Synonym	:	SERINE/THREONINE PROTEIN PHOSPHATASES, PSTP/PPP

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 16)

No.	Name	Count	Type	Full Name
1	MN	6	Ligand/Ion	MANGANESE (II) ION
2	MSE	10	Mod. Amino Acid	SELENOMETHIONINE

Biological Unit 1 (1, 5)

No.	Name	Count	Type	Full Name
1	MN	-1	Ligand/Ion	MANGANESE (II) ION
2	MSE	5	Mod. Amino Acid	SELENOMETHIONINE

Biological Unit 2 (1, 5)

No.	Name	Count	Type	Full Name
1	MN	-1	Ligand/Ion	MANGANESE (II) ION
2	MSE	5	Mod. Amino Acid	SELENOMETHIONINE

Asymmetric Unit (6, 6)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:38 , ASP A:191 , ASP A:229 , HOH A:705 , HOH A:726 , HOH A:831	BINDING SITE FOR RESIDUE MN A 700
2	AC2	SOFTWARE	ASP A:38 , GLY A:39 , HOH A:715 , HOH A:723 , HOH A:724 , HOH A:831	BINDING SITE FOR RESIDUE MN A 701
3	AC3	SOFTWARE	ASP A:118 , SER A:160 , ASP A:191 , HOH A:707 , HOH A:832	BINDING SITE FOR RESIDUE MN A 702
4	AC4	SOFTWARE	ASP B:38 , GLY B:39 , HOH B:718 , HOH B:725 , HOH B:726 , HOH B:799	BINDING SITE FOR RESIDUE MN B 703
5	AC5	SOFTWARE	ASP B:38 , ASP B:191 , ASP B:229 , HOH B:799 , HOH B:800 , HOH B:805	BINDING SITE FOR RESIDUE MN B 704
6	AC6	SOFTWARE	ASP B:118 , SER B:160 , ASP B:191 , HOH B:720 , HOH B:798	BINDING SITE FOR RESIDUE MN B 705

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

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

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

Asymmetric Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PPM_2	PS51746	PPM-type phosphatase domain profile.	PSTP_MYCTO	9-238	2	A:9-237 B:9-237
1	PPM_2	PS51746	PPM-type phosphatase domain profile.	PSTP_MYCTU	9-238	2	A:9-237 B:9-237

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PPM_2	PS51746	PPM-type phosphatase domain profile.	PSTP_MYCTO	9-238	1	A:9-237 -
1	PPM_2	PS51746	PPM-type phosphatase domain profile.	PSTP_MYCTU	9-238	1	A:9-237 -

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PPM_2	PS51746	PPM-type phosphatase domain profile.	PSTP_MYCTO	9-238	1	- B:9-237
1	PPM_2	PS51746	PPM-type phosphatase domain profile.	PSTP_MYCTU	9-238	1	- B:9-237

(no "Exon" information available for 1TXO)

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:235
 aligned with PSTP_MYCTO | P9WHW4 from UniProtKB/Swiss-Prot  Length:514

    Alignment length:235
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235     
           PSTP_MYCTO     6 LVLRYAARSDRGLVRANNEDSVYAGARLLALADGMGGHAAGEVASQLVIAALAHLDDDEPGGDLLAKLDAAVRAGNSAIAAQVEMEPDLEGMGTTLTAILFAGNRLGLVHIGDSRGYLLRDGELTQITKDDTFVQTLVDEGRITPEEAHSHPQRSLIMRALTGHEVEPTLTMREARAGDRYLLCSDGLSDPVSDETILEALQIPEVAESAHRLIELALRGGGPDNVTVVVADVVD 240
               SCOP domains d1txoa_ A: putative serine/threonine phosphatase pstp/ppp                                                                                                                                                                                   SCOP domains
               CATH domains 1txoA00 A:6-240 Phosphatase 2c; Domain 1                                                                                                                                                                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee.........eeeee...eeeeeeee...hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhh..ee.eeeeeee..eeeeeee...eeeeee..eeee.....hhhhhhhhh.....hhhhhh.................eeeeee.....eeeeehhhhhh..hhhhhhhhhh..hhhhhhhhhhhhhhhh.....eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---PPM_2  PDB: A:9-237 UniProt: 9-238                                                                                                                                                                                                    -- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1txo A   6 LVLRYAARSDRGLVRANNEDSVYAGARLLALADGmGGHAAGEVASQLVIAALAHLDDDEPGGDLLAKLDAAVRAGNSAIAAQVEmEPDLEGmGTTLTAILFAGNRLGLVHIGDSRGYLLRDGELTQITKDDTFVQTLVDEGRITPEEAHSHPQRSLImRALTGHEVEPTLTmREARAGDRYLLCSDGLSDPVSDETILEALQIPEVAESAHRLIELALRGGGPDNVTVVVADLEH 240
                                    15        25        35    |   45        55        65        75        85    |   95 |     105       115       125       135       145       155       165       175 |     185       195       205       215       225       235     
                                                             40-MSE                                            90-MSE 97-MSE                                                           163-MSE       177-MSE

Chain A from PDB  Type:PROTEIN  Length:235
 aligned with PSTP_MYCTU | P9WHW5 from UniProtKB/Swiss-Prot  Length:514

    Alignment length:235
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235     
           PSTP_MYCTU     6 LVLRYAARSDRGLVRANNEDSVYAGARLLALADGMGGHAAGEVASQLVIAALAHLDDDEPGGDLLAKLDAAVRAGNSAIAAQVEMEPDLEGMGTTLTAILFAGNRLGLVHIGDSRGYLLRDGELTQITKDDTFVQTLVDEGRITPEEAHSHPQRSLIMRALTGHEVEPTLTMREARAGDRYLLCSDGLSDPVSDETILEALQIPEVAESAHRLIELALRGGGPDNVTVVVADVVD 240
               SCOP domains d1txoa_ A: putative serine/threonine phosphatase pstp/ppp                                                                                                                                                                                   SCOP domains
               CATH domains 1txoA00 A:6-240 Phosphatase 2c; Domain 1                                                                                                                                                                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee.........eeeee...eeeeeeee...hhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhh..ee.eeeeeee..eeeeeee...eeeeee..eeee.....hhhhhhhhh.....hhhhhh.................eeeeee.....eeeeehhhhhh..hhhhhhhhhh..hhhhhhhhhhhhhhhh.....eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---PPM_2  PDB: A:9-237 UniProt: 9-238                                                                                                                                                                                                    -- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1txo A   6 LVLRYAARSDRGLVRANNEDSVYAGARLLALADGmGGHAAGEVASQLVIAALAHLDDDEPGGDLLAKLDAAVRAGNSAIAAQVEmEPDLEGmGTTLTAILFAGNRLGLVHIGDSRGYLLRDGELTQITKDDTFVQTLVDEGRITPEEAHSHPQRSLImRALTGHEVEPTLTmREARAGDRYLLCSDGLSDPVSDETILEALQIPEVAESAHRLIELALRGGGPDNVTVVVADLEH 240
                                    15        25        35    |   45        55        65        75        85    |   95 |     105       115       125       135       145       155       165       175 |     185       195       205       215       225       235     
                                                             40-MSE                                            90-MSE 97-MSE                                                           163-MSE       177-MSE

Chain B from PDB  Type:PROTEIN  Length:236
 aligned with PSTP_MYCTO | P9WHW4 from UniProtKB/Swiss-Prot  Length:514

    Alignment length:236
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234      
           PSTP_MYCTO     5 TLVLRYAARSDRGLVRANNEDSVYAGARLLALADGMGGHAAGEVASQLVIAALAHLDDDEPGGDLLAKLDAAVRAGNSAIAAQVEMEPDLEGMGTTLTAILFAGNRLGLVHIGDSRGYLLRDGELTQITKDDTFVQTLVDEGRITPEEAHSHPQRSLIMRALTGHEVEPTLTMREARAGDRYLLCSDGLSDPVSDETILEALQIPEVAESAHRLIELALRGGGPDNVTVVVADVVD 240
               SCOP domains d1txob_ B: putative serine/threonine phosphatase pstp/ppp                                                                                                                                                                                    SCOP domains
               CATH domains 1txoB00 B:5-240 Phosphatase 2c; Domain 1                                                                                                                                                                                                     CATH domains
           Pfam domains (1) -----------PP2C_2-1txoB01 B:16-218                                                                                                                                                                                    ---------------------- Pfam domains (1)
           Pfam domains (2) -----------PP2C_2-1txoB02 B:16-218                                                                                                                                                                                    ---------------------- Pfam domains (2)
         Sec.struct. author ..eeeeeeeee.........eeeee...eeeeeeee...hhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhh..ee.eeeeeee..eeeeeee...eeeeee..eeee.....hhhhhhhhh...hhhhhh...................eeeeee.....eeeeehhhhhh..hhhhhhhhh...hhhhhhhhhhhhhhhh.....eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ----PPM_2  PDB: B:9-237 UniProt: 9-238                                                                                                                                                                                                    -- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1txo B   5 TLVLRYAARSDRGLVRANNEDSVYAGARLLALADGmGGHAAGEVASQLVIAALAHLDDDEPGGDLLAKLDAAVRAGNSAIAAQVEmEPDLEGmGTTLTAILFAGNRLGLVHIGDSRGYLLRDGELTQITKDDTFVQTLVDEGRITPEEAHSHPQRSLImRALTGHEVEPTLTmREARAGDRYLLCSDGLSDPVSDETILEALQIPEVAESAHRLIELALRGGGPDNVTVVVADLEH 240
                                    14        24        34     |  44        54        64        74        84     |  94  |    104       114       124       134       144       154       164       174  |    184       194       204       214       224       234      
                                                              40-MSE                                            90-MSE 97-MSE                                                           163-MSE       177-MSE

Chain B from PDB  Type:PROTEIN  Length:236
 aligned with PSTP_MYCTU | P9WHW5 from UniProtKB/Swiss-Prot  Length:514

    Alignment length:236
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234      
           PSTP_MYCTU     5 TLVLRYAARSDRGLVRANNEDSVYAGARLLALADGMGGHAAGEVASQLVIAALAHLDDDEPGGDLLAKLDAAVRAGNSAIAAQVEMEPDLEGMGTTLTAILFAGNRLGLVHIGDSRGYLLRDGELTQITKDDTFVQTLVDEGRITPEEAHSHPQRSLIMRALTGHEVEPTLTMREARAGDRYLLCSDGLSDPVSDETILEALQIPEVAESAHRLIELALRGGGPDNVTVVVADVVD 240
               SCOP domains d1txob_ B: putative serine/threonine phosphatase pstp/ppp                                                                                                                                                                                    SCOP domains
               CATH domains 1txoB00 B:5-240 Phosphatase 2c; Domain 1                                                                                                                                                                                                     CATH domains
           Pfam domains (1) -----------PP2C_2-1txoB01 B:16-218                                                                                                                                                                                    ---------------------- Pfam domains (1)
           Pfam domains (2) -----------PP2C_2-1txoB02 B:16-218                                                                                                                                                                                    ---------------------- Pfam domains (2)
         Sec.struct. author ..eeeeeeeee.........eeeee...eeeeeeee...hhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhh..ee.eeeeeee..eeeeeee...eeeeee..eeee.....hhhhhhhhh...hhhhhh...................eeeeee.....eeeeehhhhhh..hhhhhhhhh...hhhhhhhhhhhhhhhh.....eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----PPM_2  PDB: B:9-237 UniProt: 9-238                                                                                                                                                                                                    -- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1txo B   5 TLVLRYAARSDRGLVRANNEDSVYAGARLLALADGmGGHAAGEVASQLVIAALAHLDDDEPGGDLLAKLDAAVRAGNSAIAAQVEmEPDLEGmGTTLTAILFAGNRLGLVHIGDSRGYLLRDGELTQITKDDTFVQTLVDEGRITPEEAHSHPQRSLImRALTGHEVEPTLTmREARAGDRYLLCSDGLSDPVSDETILEALQIPEVAESAHRLIELALRGGGPDNVTVVVADLEH 240
                                    14        24        34     |  44        54        64        74        84     |  94  |    104       114       124       134       144       154       164       174  |    184       194       204       214       224       234      
                                                              40-MSE                                            90-MSE 97-MSE                                                           163-MSE       177-MSE

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

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Alpha and beta proteins (a+b) (23004)

Fold: PP2C-like (16)

Superfamily: PP2C-like (16)

Family: PP2C-like (7)

Protein domain: putative serine/threonine phosphatase pstp/ppp (1)

Mycobacterium tuberculosis [TaxId: 1773] (1)

1a	d1txoa_	A:
1b	d1txob_	B:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 4-Layer Sandwich (459)

Topology: Phosphatase 2c; domain 1 (23)

Homologous Superfamily: Phosphatase 2c; Domain 1 (23)

Mycobacterium tuberculosis. Organism_taxid: 1773. (1)

1a	1txoB00	B:5-240
1b	1txoA00	A:6-240

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: PP2C (22)

Family: PP2C_2 (7)

Mycobacterium tuberculosis (1)

1a	PP2C_2-1txoB01	B:16-218
1b	PP2C_2-1txoB02	B:16-218

Asymmetric Unit(hide GO term definitions)

Chain A,B (PSTP_MYCTO | P9WHW4)

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.
cellular component
	GO:0016021	integral component of membrane	The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	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.

Chain A,B (PSTP_MYCTU | P9WHW5)

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:0000287	magnesium ion binding	Interacting selectively and non-covalently with magnesium (Mg) ions.
	GO:0030145	manganese ion binding	Interacting selectively and non-covalently with manganese (Mn) ions.
	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:0004647	phosphoserine phosphatase activity	Catalysis of the reaction: L(or D)-O-phosphoserine + H2O = L(or D)-serine + phosphate.
	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:0043392	negative regulation of DNA binding	Any process that stops or reduces the frequency, rate or extent of DNA binding. DNA binding is any process in which a gene product interacts selectively with DNA (deoxyribonucleic acid).
	GO:0043086	negative regulation of catalytic activity	Any process that stops or reduces the activity of an enzyme.
	GO:0006469	negative regulation of protein kinase activity	Any process that stops, prevents, or reduces the frequency, rate or extent of protein kinase activity.
	GO:0043085	positive regulation of catalytic activity	Any process that activates or increases the activity of an enzyme.
	GO:0006470	protein dephosphorylation	The process of removing one or more phosphoric residues from a protein.
cellular component
	GO:0005618	cell wall	The rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal, most prokaryotic cells and some protozoan parasites, maintaining their shape and protecting them from osmotic lysis. In plants it is made of cellulose and, often, lignin; in fungi it is composed largely of polysaccharides; in bacteria it is composed of peptidoglycan; in protozoan parasites such as Giardia species, it's made of carbohydrates and proteins.
	GO:0016021	integral component of membrane	The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
	GO:0005887	integral component of plasma membrane	The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	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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	1txo
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	PSTP_MYCTO \| P9WHW4
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	PSTP_MYCTU \| P9WHW5
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	3.1.3.16
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	PSTP_MYCTO \| P9WHW4
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	PSTP_MYCTO \| P9WHW4	:	2cm1
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(no "Related Entries Specified in the PDB File" available for 1TXO)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 16)

Sites (6, 6)

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, 2)

CATH Domains (1, 2)

Pfam Domains (1, 2)

Gene Ontology (18, 27)

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