Score = 43.5 bits (101), Expect = 4e-04, Method: Composition-based stats.
Identities = 26/65 (40%), Positives = 34/65 (52%), Gaps = 6/65 (9%)
Query: 20 SSILPRCNFPALACESYEKYLEGNCFNCTDPTKCGNMGYYADKSTGRG-----TLYLLTR 74
SSIL F C SYEK+ + +CF C + C MG+YAD+ G+ T+YL T
Sbjct: 290 SSILNPDGFLGYPCSSYEKFQQNDCFPCPE-EGCPKMGHYADQFEGKTATVEQTVYLNTG 348
Query: 75 DEEPF 79
D F
Sbjct: 349 DSGNF 353
Lipase with broad substrate specificity. Can hydrolyze both phospholipids and galactolipids. Shows a preference for 1,2-didodecanoylphosphatidylethanolamine and 1,2-didodecanoylphosphatidylglycerol, and has low activity towards 1,2-didodecanoylphosphatidylcholine (in vitro). Rattus norvegicus (taxid: 10116) EC: 3EC: .EC: 1EC: .EC: 1EC: .EC: 3
>sp|Q5XGE9|LIPH_XENTR Lipase member H OS=Xenopus tropicalis GN=liph PE=2 SV=1
Score = 97 (39.2 bits), Expect = 0.00039, P = 0.00039
Identities = 21/46 (45%), Positives = 24/46 (52%)
Query: 21 SILPRCNFPALACESYEKYLEGNCFNCTDPTKCGNMGYYADKSTGR 66
SIL F A C SY+ + CF C D C MG+YADK GR
Sbjct: 291 SILNPDGFAAYPCTSYKSFESDKCFPCPDQG-CPQMGHYADKFAGR 335
Score = 70.0 bits (172), Expect = 3e-16
Identities = 24/56 (42%), Positives = 30/56 (53%), Gaps = 2/56 (3%)
Query: 20 SSILPRCNFPALACESYEKYLEGNCFNCTDPTKCGNMGYYADKSTGRGTLYLLTRD 75
SIL C F A C SY+++L G CF C + C MGY+AD+ G YL T
Sbjct: 222 ESILSPCGFVAYPCSSYDEFLAGKCFPC--GSGCVRMGYHADRFRREGKFYLKTNA 275
Lipases are esterases that can hydrolyze long-chain acyl-triglycerides into di- and monoglycerides, glycerol, and free fatty acids at a water/lipid interface. A typical feature of lipases is "interfacial activation," the process of becoming active at the lipid/water interface, although several examples of lipases have been identified that do not undergo interfacial activation . The active site of a lipase contains a catalytic triad consisting of Ser - His - Asp/Glu, but unlike most serine proteases, the active site is buried inside the structure. A "lid" or "flap" covers the active site, making it inaccessible to solvent and substrates. The lid opens during the process of interfacial activation, allowing the lipid substrate access to the active site. Length = 275
Members of this protein family are lipoprotein lipase (EC 3.1.1.34), a eukaryotic triacylglycerol lipase active in plasma and similar to pancreatic and hepatic triacylglycerol lipases (EC 3.1.1.3). It is also called clearing factor. It cleaves chylomicron and VLDL triacylglycerols; it also has phospholipase A-1 activity.
1.1.3 from EC) are lipolytic enzymes that hydrolyse ester linkages of triglycerides []. Lipases are widely distributed in animals, plants and prokaryotes. At least three tissue-specific isozymes exist in higher vertebrates, pancreatic, hepatic and gastric/lingual. These lipases are closely related to each other and to lipoprotein lipase (3.1.1.34 from EC), which hydrolyses triglycerides of chylomicrons and very low density lipoproteins (VLDL) []. The most conserved region in all these proteins is centred around a serine residue which has been shown [] to participate, with an histidine and an aspartic acid residue, in a charge relay system. Such a region is also present in lipases of prokaryotic origin and in lecithin-cholesterol acyltransferase (2.3.1.43 from EC) (LCAT) [], which catalyzes fatty acid transfer between phosphatidylcholine and cholesterol.; PDB: 1LPB_B 1LPA_B 1N8S_A 1GPL_A 1W52_X 2PVS_B 2OXE_B 1BU8_A 2PPL_A 1ETH_A ....
Lipases are esterases that can hydrolyze long-chain acyl-triglycerides into di- and monoglycerides, glycerol, and free fatty acids at a water/lipid interface. A typical feature of lipases is "interfacial activation," the process of becoming active at the lipid/water interface, although several examples of lipases have been identified that do not undergo interfacial activation . The active site of a lipase contains a catalytic triad consisting of Ser - His - Asp/Glu, but unlike most serine proteases, the active site is buried inside the structure. A "lid" or "flap" covers the active site, making it inaccessible to solvent and substrates. The lid opens during the process of interfacial activation, allowing the lipid substrate access to the active site.
Score = 66.3 bits (161), Expect = 9e-15
Identities = 23/65 (35%), Positives = 27/65 (41%), Gaps = 6/65 (9%)
Query: 21 SILPRCNFPALACESYEKYLEGNCFNCTDPTKCGNMGYYADK-----STGRGTLYLLTRD 75
SIL F + C SY + CF C D C MG+YADK S +L T D
Sbjct: 274 SILNPDGFASYPCASYRAFESNKCFPCPD-QGCPQMGHYADKFAVKTSDETQKYFLNTGD 332
Query: 76 EEPFC 80
F
Sbjct: 333 SSNFA 337
Score = 69.4 bits (169), Expect = 2e-16
Identities = 23/64 (35%), Positives = 27/64 (42%), Gaps = 6/64 (9%)
Query: 21 SILPRCNFPALACESYEKYLEGNCFNCTDPTKCGNMGYYADK-----STGRGTLYLLTRD 75
SIL F + C SY + CF C D C MG+YADK S +L T D
Sbjct: 274 SILNPDGFASYPCASYRAFESNKCFPCPD-QGCPQMGHYADKFAVKTSDETQKYFLNTGD 332
Query: 76 EEPF 79
F
Sbjct: 333 SSNF 336
