Score = 77.8 bits (190), Expect = 2e-14, Method: Composition-based stats.
Identities = 38/64 (59%), Positives = 41/64 (64%), Gaps = 3/64 (4%)
Query: 1 MGVYLSTPKTEKFSEDGQNENVRYGLSSMQGWRATMEDAHAAYPDLDS---STSFFGVYD 57
MG +L PK EK + GQ +RYGLSSMQGWR MEDAH A L S S SFF VYD
Sbjct: 1 MGAFLDKPKMEKHNAQGQGNGLRYGLSSMQGWRVEMEDAHTAVIGLPSGLESWSFFAVYD 60
Query: 58 GHGG 61
GH G
Sbjct: 61 GHAG 64
Enzyme with a broad specificity. Negatively regulates TGF-beta signaling through dephosphorylating SMAD2 and SMAD3, resulting in their dissociation from SMAD4, nuclear export of the SMADs and termination of the TGF-beta-mediated signaling.
Homo sapiens (taxid: 9606)
EC: 3
EC: .
EC: 1
EC: .
EC: 3
EC: .
EC: 1
EC: 6
>sp|Q7K4Q5|Y0417_DROME Probable protein phosphatase CG10417 OS=Drosophila melanogaster GN=CG10417 PE=1 SV=1
Score = 75.1 bits (185), Expect = 2e-18
Identities = 33/59 (55%), Positives = 38/59 (64%), Gaps = 4/59 (6%)
Query: 14 SEDGQNENVRYGLSSMQGWRATMEDAHAAYPDLDSSTSFFGVYDGHGGKYMRSVISEFS 72
S G+N +RYGLSSMQG R MEDAH PDL S FFGV+DGHGG S ++F
Sbjct: 1 SVSGKNLGLRYGLSSMQGVRKPMEDAHVITPDLSDSGGFFGVFDGHGG----SEAAKFL 55
The protein architecture and deduced catalytic mechanism of PP2C phosphatases are similar to the PP1, PP2A, PP2B family of protein Ser/Thr phosphatases, with which PP2C shares no sequence similarity. Length = 252
>gnl|CDD|238083 cd00143, PP2Cc, Serine/threonine phosphatases, family 2C, catalytic domain; The protein architecture and deduced catalytic mechanism of PP2C phosphatases are similar to the PP1, PP2A, PP2B family of protein Ser/Thr phosphatases, with which PP2C shares no sequence similarity
pyruvate dehydrogenase (lipoamide)-phosphatase (3.1.3.43 from EC), adenylate cyclase (4.6.1.1 from EC) and some bacterial stage II sporulation E proteins (3.1.3.16 from EC). Protein phosphatase 2C (PP2C) is one of the four major classes of mammalian serine/threonine specific protein phosphatases (3.1.3.16 from EC). PP2C [] is a monomeric enzyme of about 42 Kd which shows broad substrate specificity and is dependent on divalent cations (mainly manganese and magnesium) for its activity. Its exact physiological role is still unclear. Three isozymes are currently known in mammals: PP2C-alpha, -beta and -gamma. In yeast, there are at least four PP2C homologs: phosphatase PTC1 [], which has weak tyrosine phosphatase activity in addition to its activity on serines, phosphatases PTC2 and PTC3, and hypothetical protein YBR125c. Isozymes of PP2C are also known from Arabidopsis thaliana (ABI1, PPH1), Caenorhabditis elegans (FEM-2, F42G9.1, T23F11.1), Leishmania chagasi and Paramecium tetraurelia. In A. thaliana, the kinase associated protein phosphatase (KAPP) [] is an enzyme that dephosphorylates the Ser/Thr receptor-like kinase RLK5 and which contains a C-terminal PP2C domain. PP2C does not seem to be evolutionary related to the main family of serine/ threonine phosphatases: PP1, PP2A and PP2B. However, it is significantly similar to the catalytic subunit of pyruvate dehydrogenase phosphatase 3.1.3.43 from EC (PDPC) [], which catalyzes dephosphorylation and concomitant reactivation of the alpha subunit of the E1 component of the pyruvate dehydrogenase complex. PDPC is a mitochondrial enzyme and, like PP2C, is magnesium-dependent.; GO: 0003824 catalytic activity; PDB: 2I0O_A 2POP_C 2POM_A 2J4O_A 2I44_B 3MQ3_A 3N3C_A 2PNQ_B 2P8E_A 2IQ1_A ....
>smart00332 PP2Cc Serine/threonine phosphatases, family 2C, catalytic domain
The protein architecture and deduced catalytic mechanism of PP2C phosphatases are similar to the PP1, PP2A, PP2B family of protein Ser/Thr phosphatases, with which PP2C shares no sequence similarity.
>cd00143 PP2Cc Serine/threonine phosphatases, family 2C, catalytic domain; The protein architecture and deduced catalytic mechanism of PP2C phosphatases are similar to the PP1, PP2A, PP2B family of protein Ser/Thr phosphatases, with which PP2C shares no sequence similarity
Score = 70.9 bits (172), Expect = 2e-13, Method: Compositional matrix adjust.
Identities = 34/61 (55%), Positives = 38/61 (62%)
Query: 1 MGVYLSTPKTEKFSEDGQNENVRYGLSSMQGWRATMEDAHAAYPDLDSSTSFFGVYDGHG 60
+G YLS P T K S D NE + G SSMQGWR + EDAH + D SFF VYDGHG
Sbjct: 2 LGAYLSEPLTTKDSSDESNEFLASGSSSMQGWRISQEDAHNCILNFDDQCSFFAVYDGHG 61
Query: 61 G 61
G
Sbjct: 62 G 62
>2i0o_A Ser/Thr phosphatase; beta sandwich, structural genomics, PSI, protei structure initiative, NEW YORK SGX research center for STRU genomics; 1.70A {Anopheles gambiae} Length = 304
Score = 123 bits (311), Expect = 8e-37
Identities = 34/62 (54%), Positives = 38/62 (61%)
Query: 1 MGVYLSTPKTEKFSEDGQNENVRYGLSSMQGWRATMEDAHAAYPDLDSSTSFFGVYDGHG 60
+G YLS P T K S D NE + G SSMQGWR + EDAH + D SFF VYDGHG
Sbjct: 2 LGAYLSEPLTTKDSSDESNEFLASGSSSMQGWRISQEDAHNCILNFDDQCSFFAVYDGHG 61
Query: 61 GK 62
G
Sbjct: 62 GA 63
>2iq1_A Protein phosphatase 2C kappa, PPM1K; structural genomics, PSI-2, protein structure initiative, NEW YORK SGX research center for structural genomics; 2.25A {Homo sapiens} Length = 274
>3d8k_A PP2C, protein phosphatase 2C; nysgrc, PSI-II, STR genomics, protein structure initiative, NEW YORK structural research consortium, nysgxrc; 2.71A {Toxoplasma gondii} Length = 377
>2i0o_A Ser/Thr phosphatase; beta sandwich, structural genomics, PSI, protei structure initiative, NEW YORK SGX research center for STRU genomics; 1.70A {Anopheles gambiae}
>2iq1_A Protein phosphatase 2C kappa, PPM1K; structural genomics, PSI-2, protein structure initiative, NEW YORK SGX research center for structural genomics; 2.25A {Homo sapiens}
>3d8k_A PP2C, protein phosphatase 2C; nysgrc, PSI-II, STR genomics, protein structure initiative, NEW YORK structural research consortium, nysgxrc; 2.71A {Toxoplasma gondii}
>3rnr_A Stage II sporulation E family protein; structural genomics, PSI-biology, midwest center for structu genomics, MCSG; HET: MSE; 2.00A {Thermanaerovibrio acidaminovorans}
