1VHR - JenaLib

Asymmetric Unit (10, 10)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ASP B:92 , CYS B:124 , ARG B:125 , GLU B:126 , GLY B:127 , TYR B:128 , SER B:129 , ARG B:130 , HOH B:657	BINDING SITE FOR RESIDUE SO4 B 502
02	AC2	SOFTWARE	ASP A:92 , CYS A:124 , ARG A:125 , GLU A:126 , GLY A:127 , TYR A:128 , SER A:129 , ARG A:130	BINDING SITE FOR RESIDUE EPE A 401
03	GAA	UNKNOWN	ILE A:88 , LYS A:89 , ALA A:90 , ASN A:91 , ASP A:92 , THR A:93 , GLN A:94 , GLU A:95 , PHE A:96 , ASN A:97 , LEU A:98	THE LOOP CONTAINING THE PUTATIVE GENERAL ACID ASP 92.
04	GAB	UNKNOWN	ILE B:88 , LYS B:89 , ALA B:90 , ASN B:91 , ASP B:92 , THR B:93 , GLN B:94 , GLU B:95 , PHE B:96 , ASN B:97 , LEU B:98	THE LOOP CONTAINING THE PUTATIVE GENERAL ACID ASP 92.
05	PLA	UNKNOWN	HIS A:123 , CYS A:124 , ARG A:125 , GLU A:126 , GLY A:127 , TYR A:128 , SER A:129 , ARG A:130 , SER A:131	PHOSPHATE BINDING LOOP INCLUDING CATALYTIC NUCLEOPHILE CYS 130
06	PLB	UNKNOWN	HIS B:123 , CYS B:124 , ARG B:125 , GLU B:126 , GLY B:127 , TYR B:128 , SER B:129 , ARG B:130 , SER B:131	PHOSPHATE BINDING LOOP INCLUDING CATALYTIC NUCLEOPHILE CYS 130
07	RCA	UNKNOWN	GLY A:19 , SER A:20 , GLY A:21 , CYS A:22 , TYR A:23 , SER A:24 , LEU A:25 , PRO A:26 , SER A:27 , GLN A:28 , PRO A:29	DESIGNATED RECOGNITION REGION IN PRIMARY REFERENCE. PROPOSED TO AFFECT SUBSTRATE SPECIFICITY.
08	RCB	UNKNOWN	GLY B:19 , SER B:20 , GLY B:21 , CYS B:22 , TYR B:23 , SER B:24 , LEU B:25 , PRO B:26 , SER B:27 , GLN B:28 , PRO B:29	DESIGNATED RECOGNITION REGION IN PRIMARY REFERENCE. PROPOSED TO AFFECT SUBSTRATE SPECIFICITY.
09	VRA	UNKNOWN	ALA A:62 , ALA A:63 , GLU A:64 , GLY A:65 , ARG A:66 , SER A:67 , PHE A:68 , MET A:69 , HIS A:70 , VAL A:71 , ASN A:72 , THR A:73 , ASN A:74 , ALA A:75 , ASN A:76 , PHE A:77 , TYR A:78 , LYS A:79 , ASP A:80 , SER A:81 , GLY A:82	THE REGION CONTAINING HIGH VARIATION AMONG THE DUAL-SPECIFICITY PHOSPHATASES AND THE PROTEIN TYROSINE PHOSPHATASES.
10	VRB	UNKNOWN	ALA B:62 , ALA B:63 , GLU B:64 , GLY B:65 , ARG B:66 , SER B:67 , PHE B:68 , MET B:69 , HIS B:70 , VAL B:71 , ASN B:72 , THR B:73 , ASN B:74 , ALA B:75 , ASN B:76 , PHE B:77 , TYR B:78 , LYS B:79 , ASP B:80 , SER B:81 , GLY B:82	THE REGION CONTAINING HIGH VARIATION AMONG THE DUAL-SPECIFICITY PHOSPHATASES AND THE PROTEIN TYROSINE PHOSPHATASES.

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (3, 6)

Asymmetric Unit (3, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TYR_PHOSPHATASE_DUAL	PS50054	Dual specificity protein phosphatase family profile.	DUS3_HUMAN	32-178	2	A:32-178 B:32-178
2	TYR_PHOSPHATASE_2	PS50056	Tyrosine specific protein phosphatases family profile.	DUS3_HUMAN	99-158	2	A:99-158 B:99-158
3	TYR_PHOSPHATASE_1	PS00383	Tyrosine specific protein phosphatases active site.	DUS3_HUMAN	122-132	2	A:122-132 B:122-132

Biological Unit 1 (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TYR_PHOSPHATASE_DUAL	PS50054	Dual specificity protein phosphatase family profile.	DUS3_HUMAN	32-178	1	A:32-178 -
2	TYR_PHOSPHATASE_2	PS50056	Tyrosine specific protein phosphatases family profile.	DUS3_HUMAN	99-158	1	A:99-158 -
3	TYR_PHOSPHATASE_1	PS00383	Tyrosine specific protein phosphatases active site.	DUS3_HUMAN	122-132	1	A:122-132 -

Biological Unit 2 (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TYR_PHOSPHATASE_DUAL	PS50054	Dual specificity protein phosphatase family profile.	DUS3_HUMAN	32-178	1	- B:32-178
2	TYR_PHOSPHATASE_2	PS50056	Tyrosine specific protein phosphatases family profile.	DUS3_HUMAN	99-158	1	- B:99-158
3	TYR_PHOSPHATASE_1	PS00383	Tyrosine specific protein phosphatases active site.	DUS3_HUMAN	122-132	1	- B:122-132

Exons (3, 6)

Sequences/Alignments

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:178
 aligned with DUS3_HUMAN | P51452 from UniProtKB/Swiss-Prot  Length:185

    Alignment length:178
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177        
           DUS3_HUMAN     8 SVQDLNDLLSDGSGCYSLPSQPCNEVTPRIYVGNASVAQDIPKLQKLGITHVLNAAEGRSFMHVNTNANFYKDSGITYLGIKANDTQEFNLSAYFERAADFIDQALAQKNGRVLVHCREGYSRSPTLVIAYLMMRQKMDVKSALSIVRQNREIGPNDGFLAQLCQLNDRLAKEGKLKP 185
               SCOP domains d1vhra_ A: VH1-related dual-specificity phosphatase, VHR                                                                                                                           SCOP domains
               CATH domains 1vhrA00 A:8-185 Protein tyrosine phosphatase superfamily                                                                                                                           CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhh.............eeeee..eeee.hhhh..hhhhhhh...eeee.............hhhh.....eeee..........hhhhhhhhhhhhhhhh......eeee......hhhhhhhhhhhhh....hhhhhhhhhhh......hhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ------------------------TYR_PHOSPHATASE_DUAL  PDB: A:32-178 UniProt: 32-178                                                                                                ------- PROSITE (1)
                PROSITE (2) -------------------------------------------------------------------------------------------TYR_PHOSPHATASE_2  PDB: A:99-158 UniProt: 99-158            --------------------------- PROSITE (2)
                PROSITE (3) ------------------------------------------------------------------------------------------------------------------TYR_PHOSPHA----------------------------------------------------- PROSITE (3)
           Transcript 1 (1) Exon 1.1  PDB: A:8-42 UniProt: 1-42---------------------------------------------------------------------------Exon 1.3  PDB: A:118-185 UniProt: 118-185                            Transcript 1 (1)
           Transcript 1 (2) ----------------------------------Exon 1.2  PDB: A:42-118 UniProt: 42-118                                      ------------------------------------------------------------------- Transcript 1 (2)
                 1vhr A   8 SVQDLNDLLSDGSGCYSLPSQPCNEVTPRIYVGNASVAQDIPKLQKLGITHVLNAAEGRSFMHVNTNANFYKDSGITYLGIKANDTQEFNLSAYFERAADFIDQALAQKNGRVLVHCREGYSRSPTLVIAYLMMRQKMDVKSALSIVRQNREIGPNDGFLAQLCQLNDRLAKEGKLKP 185
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177

Chain B from PDB  Type:PROTEIN  Length:178
 aligned with DUS3_HUMAN | P51452 from UniProtKB/Swiss-Prot  Length:185

    Alignment length:178
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177        
           DUS3_HUMAN     8 SVQDLNDLLSDGSGCYSLPSQPCNEVTPRIYVGNASVAQDIPKLQKLGITHVLNAAEGRSFMHVNTNANFYKDSGITYLGIKANDTQEFNLSAYFERAADFIDQALAQKNGRVLVHCREGYSRSPTLVIAYLMMRQKMDVKSALSIVRQNREIGPNDGFLAQLCQLNDRLAKEGKLKP 185
               SCOP domains d1vhrb_ B: VH1-related dual-specificity phosphatase, VHR                                                                                                                           SCOP domains
               CATH domains 1vhrB00 B:8-185 Protein tyrosine phosphatase superfamily                                                                                                                           CATH domains
           Pfam domains (1) -----------------------------DSPc-1vhrB01 B:37-176                                                                                                                       --------- Pfam domains (1)
           Pfam domains (2) -----------------------------DSPc-1vhrB02 B:37-176                                                                                                                       --------- Pfam domains (2)
         Sec.struct. author .hhhhhhhh.............eeeee..eeee.hhhh..hhhhhh....eeee......................eeee..........hhhhhhhhhhhhhhhhh.....eeee......hhhhhhhhhhhhhh...hhhhhhhhhhh......hhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ------------------------TYR_PHOSPHATASE_DUAL  PDB: B:32-178 UniProt: 32-178                                                                                                ------- PROSITE (1)
                PROSITE (2) -------------------------------------------------------------------------------------------TYR_PHOSPHATASE_2  PDB: B:99-158 UniProt: 99-158            --------------------------- PROSITE (2)
                PROSITE (3) ------------------------------------------------------------------------------------------------------------------TYR_PHOSPHA----------------------------------------------------- PROSITE (3)
           Transcript 1 (1) Exon 1.1  PDB: B:8-42 UniProt: 1-42---------------------------------------------------------------------------Exon 1.3  PDB: B:118-185 UniProt: 118-185                            Transcript 1 (1)
           Transcript 1 (2) ----------------------------------Exon 1.2  PDB: B:42-118 UniProt: 42-118                                      ------------------------------------------------------------------- Transcript 1 (2)
                 1vhr B   8 SVQDLNDLLSDGSGCYSLPSQPCNEVTPRIYVGNASVAQDIPKLQKLGITHVLNAAEGRSFMHVNTNANFYKDSGITYLGIKANDTQEFNLSAYFERAADFIDQALAQKNGRVLVHCREGYSRSPTLVIAYLMMRQKMDVKSALSIVRQNREIGPNDGFLAQLCQLNDRLAKEGKLKP 185
                                    17        27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177

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, 2)

CATH Domains (1, 2)

Pfam Domains (1, 2)

Gene Ontology (23, 23)

Asymmetric Unit(hide GO term definitions)

Chain A,B (DUS3_HUMAN | P51452)

molecular function
	GO:0033549	MAP kinase phosphatase activity	Catalysis of the reaction: a phosphorylated MAP kinase + H2O = a MAP kinase + phosphate.
	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:0016791	phosphatase activity	Catalysis of the hydrolysis of phosphoric monoesters, releasing inorganic phosphate.
	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:0019901	protein kinase binding	Interacting selectively and non-covalently with a protein kinase, any enzyme that catalyzes the transfer of a phosphate group, usually from ATP, to a protein substrate.
	GO:0004725	protein tyrosine phosphatase activity	Catalysis of the reaction: protein tyrosine phosphate + H2O = protein tyrosine + phosphate.
	GO:0008138	protein tyrosine/serine/threonine phosphatase activity	Catalysis of the reactions: protein serine + H2O = protein serine + phosphate; protein threonine phosphate + H2O = protein threonine + phosphate; and protein tyrosine phosphate + H2O = protein tyrosine + phosphate.
biological process
	GO:0016311	dephosphorylation	The process of removing one or more phosphoric (ester or anhydride) residues from a molecule.
	GO:0000188	inactivation of MAPK activity	Any process that terminates the activity of the active enzyme MAP kinase.
	GO:0070373	negative regulation of ERK1 and ERK2 cascade	Any process that stops, prevents, or reduces the frequency, rate or extent of signal transduction mediated by the ERK1 and ERK2 cascade.
	GO:0046329	negative regulation of JNK cascade	Any process that stops, prevents, or reduces the frequency, rate or extent of signal transduction mediated by the JNK cascade.
	GO:0043409	negative regulation of MAPK cascade	Any process that stops, prevents, or reduces the frequency, rate or extent of signal transduction mediated by the MAPKKK cascade.
	GO:0050868	negative regulation of T cell activation	Any process that stops, prevents, or reduces the frequency, rate or extent of T cell activation.
	GO:0050860	negative regulation of T cell receptor signaling pathway	Any process that stops, prevents, or reduces the frequency, rate or extent of signaling pathways initiated by the cross-linking of an antigen receptor on a T cell.
	GO:0035335	peptidyl-tyrosine dephosphorylation	The removal of phosphoric residues from peptidyl-O-phospho-tyrosine to form peptidyl-tyrosine.
	GO:0045931	positive regulation of mitotic cell cycle	Any process that activates or increases the rate or extent of progression through the mitotic cell cycle.
	GO:0006470	protein dephosphorylation	The process of removing one or more phosphoric residues from a protein.
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.
	GO:0070062	extracellular exosome	A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
	GO:0001772	immunological synapse	An area of close contact between a lymphocyte (T-, B-, or natural killer cell) and a target cell formed through the clustering of particular signaling and adhesion molecules and their associated membrane rafts on both the lymphocyte and the target cell and facilitating activation of the lymphocyte, transfer of membrane from the target cell to the lymphocyte, and in some situations killing of the target cell through release of secretory granules and/or death-pathway ligand-receptor interaction.
	GO:0005654	nucleoplasm	That part of the nuclear content other than the chromosomes or the nucleolus.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

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	1vhr
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	DUS3_HUMAN \| P51452
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	3.1.3.48
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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 2)

Sites (10, 10)