1ETH - JenaLib

Asym.Unit - manually (Jmol Viewer)

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   TRIACYLGLYCEROL LIPASE/COLIPASE COMPLEX

Authors :   J. Hermoso, D. Pignol, B. Kerfelec, I. Crenon, C. Chapus, J. C. Fontecil

Date :   13 Sep 95 (Deposition) - 07 Dec 96 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.80

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

Keywords :   Complex (Hydrolase-Cofactor), Lipid Degradation, Complex (Hydrolase- Cofactor) Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. Hermoso, D. Pignol, B. Kerfelec, I. Crenon, C. Chapus, J. C. Fontecilla-Camps
Lipase Activation By Nonionic Detergents. The Crystal Structure Of The Porcine Lipase-Colipase-Tetraethylene Glycol Monooctyl Ether Complex.
J. Biol. Chem. V. 271 18007 1996
PubMed-ID: 8663362 | Reference-DOI: 10.1074/JBC.271.30.18007
(for further references see the PDB file header)

Molecule 1 - TRIACYLGLYCEROL ACYL-HYDROLASE
	Chains	:	A, C
	EC Number	:	3.1.1.3
	Organ	:	PANCREAS
	Organism Common	:	PIG
	Organism Scientific	:	SUS SCROFA
	Organism Taxid	:	9823
	Synonym	:	TRIACYLGLYCEROL LIPASE

Molecule 2 - COLIPASE
	Chains	:	B, D
	Organ	:	PANCREAS
	Organism Common	:	PIG
	Organism Scientific	:	SUS SCROFA
	Organism Taxid	:	9823

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A	B	C
Biological Unit 2 (1x)	:	A		C	D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (5, 18)

No.	Name	Count	Type	Full Name
1	BMA	6	Ligand/Ion	BETA-D-MANNOSE
2	BME	2	Ligand/Ion	BETA-MERCAPTOETHANOL
3	C8E	4	Ligand/Ion	(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE
4	CA	2	Ligand/Ion	CALCIUM ION
5	NAG	4	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Biological Unit 1 (4, 16)

No.	Name	Count	Type	Full Name
1	BMA	6	Ligand/Ion	BETA-D-MANNOSE
2	BME	2	Ligand/Ion	BETA-MERCAPTOETHANOL
3	C8E	4	Ligand/Ion	(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE
4	CA	-1	Ligand/Ion	CALCIUM ION
5	NAG	4	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Biological Unit 2 (4, 16)

No.	Name	Count	Type	Full Name
1	BMA	6	Ligand/Ion	BETA-D-MANNOSE
2	BME	2	Ligand/Ion	BETA-MERCAPTOETHANOL
3	C8E	4	Ligand/Ion	(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE
4	CA	-1	Ligand/Ion	CALCIUM ION
5	NAG	4	Ligand/Ion	N-ACETYL-D-GLUCOSAMINE

Asymmetric Unit (18, 18)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	HOH A:581 , GLU C:134 , ARG C:165 , THR C:166 , ASN C:167 , NAG C:451	BINDING SITE FOR RESIDUE NAG C 450
02	AC2	SOFTWARE	NAG C:450 , BMA C:452	BINDING SITE FOR RESIDUE NAG C 451
03	AC3	SOFTWARE	ARG C:164 , NAG C:451 , BMA C:453 , BMA C:454	BINDING SITE FOR RESIDUE BMA C 452
04	AC4	SOFTWARE	BMA C:452	BINDING SITE FOR RESIDUE BMA C 453
05	AC5	SOFTWARE	HOH A:499 , CYS C:10 , ARG C:164 , ARG C:165 , BMA C:452	BINDING SITE FOR RESIDUE BMA C 454
06	AC6	SOFTWARE	ASN A:167 , NAG A:451 , ASP C:287	BINDING SITE FOR RESIDUE NAG A 450
07	AC7	SOFTWARE	NAG A:450 , BMA A:452 , ASP C:287	BINDING SITE FOR RESIDUE NAG A 451
08	AC8	SOFTWARE	NAG A:451 , BMA A:453 , BMA A:454	BINDING SITE FOR RESIDUE BMA A 452
09	AC9	SOFTWARE	BMA A:452 , THR C:221 , VAL C:325	BINDING SITE FOR RESIDUE BMA A 453
10	BC1	SOFTWARE	ARG A:164 , ARG A:165 , BMA A:452	BINDING SITE FOR RESIDUE BMA A 454
11	BC2	SOFTWARE	GLU A:188 , ARG A:191 , ASP A:193 , ASP A:196	BINDING SITE FOR RESIDUE CA A 449
12	BC3	SOFTWARE	GLU C:188 , ARG C:191 , ASP C:193 , ASP C:196	BINDING SITE FOR RESIDUE CA C 449
13	BC4	SOFTWARE	ILE A:79 , SER A:153 , PHE A:216 , TRP A:253 , ARG A:257 , HIS A:264 , C8E A:456 , HOH A:537 , TYR B:55 , TYR B:59 , ILE B:79 , THR B:80 , ASN B:81	BINDING SITE FOR RESIDUE C8E A 455
14	BC5	SOFTWARE	HIS A:76 , GLY A:77 , PHE A:78 , ILE A:79 , ASP A:80 , HIS A:152 , ARG A:257 , C8E A:455 , ILE B:33 , TYR B:59	BINDING SITE FOR RESIDUE C8E A 456
15	BC6	SOFTWARE	CYS A:182 , HOH A:495 , HOH A:544 , SER B:74 , LEU B:75	BINDING SITE FOR RESIDUE BME A 457
16	BC7	SOFTWARE	ILE C:79 , SER C:153 , PHE C:216 , TRP C:253 , ARG C:257 , ALA C:261 , HIS C:264 , C8E C:456 , ILE D:33 , TYR D:55 , TYR D:59 , VAL D:76 , ILE D:79 , THR D:80	BINDING SITE FOR RESIDUE C8E C 455
17	BC8	SOFTWARE	HIS C:76 , GLY C:77 , PHE C:78 , ILE C:79 , ASP C:80 , TRP C:86 , HIS C:152 , SER C:153 , ARG C:257 , C8E C:455 , TYR D:59 , PHE D:84	BINDING SITE FOR RESIDUE C8E C 456
18	BC9	SOFTWARE	CYS C:182 , HOH C:581 , SER D:74 , LEU D:75	BINDING SITE FOR RESIDUE BME C 457

Asymmetric Unit

No.	Residues
1	A:4	-	A:10
2	A:91	-	A:102
3	A:238	-	A:262
4	A:286	-	A:297
5	A:300	-	A:305
6	A:432	-	A:448
7	B:17	-	B:28
8	B:23	-	B:39
9	B:27	-	B:61
10	B:49	-	B:69
11	B:63	-	B:87
12	C:4	-	C:10
13	C:91	-	C:102
14	C:238	-	C:262
15	C:286	-	C:297
16	C:300	-	C:305
17	C:432	-	C:448
18	D:17	-	D:28
19	D:23	-	D:39
20	D:27	-	D:61
21	D:49	-	D:69
22	D:63	-	D:87

Asymmetric Unit

No.	Residues
1	Ala A:15	-	Pro A:16
2	Ile A:211	-	Pro A:212
3	Phe A:298	-	Pro A:299
4	Ala C:15	-	Pro C:16
5	Ile C:211	-	Pro C:212
6	Phe C:298	-	Pro C:299

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

Asymmetric Unit (4, 8)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	COLIPASE_2	PS51342	Colipase family profile.	COL_PIG	23-107	2	B:6-90 D:6-90
2	COLIPASE_1	PS00121	Colipase signature.	COL_PIG	72-80	2	B:55-63 D:55-63
3	LIPASE_SER	PS00120	Lipases, serine active site.	LIPP_PIG	147-156	2	A:147-156 C:147-156
4	PLAT	PS50095	PLAT domain profile.	LIPP_PIG	339-450	2	A:339-448 C:339-448

Biological Unit 1 (4, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	COLIPASE_2	PS51342	Colipase family profile.	COL_PIG	23-107	1	B:6-90 -
2	COLIPASE_1	PS00121	Colipase signature.	COL_PIG	72-80	1	B:55-63 -
3	LIPASE_SER	PS00120	Lipases, serine active site.	LIPP_PIG	147-156	2	A:147-156 C:147-156
4	PLAT	PS50095	PLAT domain profile.	LIPP_PIG	339-450	2	A:339-448 C:339-448

Biological Unit 2 (4, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	COLIPASE_2	PS51342	Colipase family profile.	COL_PIG	23-107	1	- D:6-90
2	COLIPASE_1	PS00121	Colipase signature.	COL_PIG	72-80	1	- D:55-63
3	LIPASE_SER	PS00120	Lipases, serine active site.	LIPP_PIG	147-156	2	A:147-156 C:147-156
4	PLAT	PS50095	PLAT domain profile.	LIPP_PIG	339-450	2	A:339-448 C:339-448

(no "Exon" information available for 1ETH)

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:448
 aligned with LIPP_PIG | P00591 from UniProtKB/Swiss-Prot  Length:450

    Alignment length:450
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450
             LIPP_PIG     1 SEVCFPRLGCFSDDAPWAGIVQRPLKILPWSPKDVDTRFLLYTNQNQNNYQELVADPSTITNSNFRMDRKTRFIIHGFIDKGEEDWLSNICKNLFKVESVNCICVDWKGGSRTGYTQASQNIRIVGAEVAYFVEVLKSSLGYSPSNVHVIGHSLGSHAAGEAGRRTNGTIERITGLDPAEPCFQGTPELVRLDPSDAKFVDVIHTDAAPIIPNLGFGMSQTVGHLDFFPNGGKQMPGCQKNILSQIVDIDGIWEGTRDFVACNHLRSYKYYADSILNPDGFAGFPCDSYNVFTANKCFPCPSEGCPQMGHYADRFPGKTNGVSQVFYLNTGDASNFARWRYKVSVTLSGKKVTGHILVSLFGNEGNSRQYEIYKGTLQPDNTHSDEFDSDVEVGDLQKVKFIWYNNNVINPTLPRVGASKITVERNDGKVYDFCSQETVREEVLLTLNPC 450
               SCOP domains d1etha2 A:1-336 Pancreatic lipase, N-terminal domain                                                                                                                                                                                                                                                                                            d1etha1 A:337-448 Pancreatic lipase, C-terminal domain                                                             SCOP domains
               CATH domains 1ethA01 A:1-338  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                                                                                                             1ethA02 A:339-447 Lipoxygenase-1                                                                               - CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
     Sec.struct. author (1) .eeee...eeee...................hhhh..eeeeeehhh...........hhhhh........eeeee.........hhhhhhhhhhhhh...eeeeee.hhhhh..hhhhhhhhhhhhhhhhhhhhhhhh.....hhh------hhhhhhhhhhhh........eeeeee...............hhh...eeee.....................----hhh..........hhhhh.....hhhhhhhhhhhhhhhhhhhhhhhh..............hhhh...............hhhhhh.........eeeee..........eeeeeeeee....eeeeeeeee.........eeeeeeee....eeeeeeee.........eeeeee.--..........eeeeeeee....eeeee..........eee... Sec.struct. author (1)
     Sec.struct. author (2) --------------------------------------------------------------------------------------------------------------------------------------------------eeeeeee-----------------------------------------------------------------------eeeee----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Sec.struct. author (2)
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------LIPASE_SER--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PLAT  PDB: A:339-448 UniProt: 339-450                                                                            PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1eth A   1 SEVCFPRLGCFSDDAPWAGIVQRPLKILPWSPKDVDTRFLLYTNQNQNNYQELVADPSTITNSNFRMDRKTRFIIHGFIDKGEEDWLSNICKNLFKVESVNCICVDWKGGSRTGYTQASQNIRIVGAEVAYFVEVLKSSLGYSPSNVHVIGHSLGSHAAGEAGRRTNGTIERITGLDPAEPCFQGTPELVRLDPSDAKFVDVIHTDAAPIIPNLGFGMSQTVGHLDFFPNGGKQMPGCQKNILSQIVDIDGIWEGTRDFVACNHLRSYKYYADSILNPDGFAGFPCDSYNVFTANKCFPCPSEGCPQMGHYADRFPGKTNGVSQVFYLNTGDASNFARWRYKVSVTLSGKKVTGHILVSLFGNEGNSRQYEIYKGTLQPDNTHSDEFDSDVEVGDLQKVKFIWYN--VINPTLPRVGASKITVERNDGKVYDFCSQETVREEVLLTLNPC 448
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400    |  408       418       428       438       448
                                                                                                                                                                                                                                                                                                                                                                                                                                              405  |                                          
                                                                                                                                                                                                                                                                                                                                                                                                                                                 406

Chain B from PDB  Type:PROTEIN  Length:87
 aligned with COL_PIG | P02703 from UniProtKB/Swiss-Prot  Length:112

    Alignment length:87
                                    30        40        50        60        70        80        90       100       
              COL_PIG    21 PRGIIINLDEGELCLNSAQCKSNCCQHDTILSLSRCALKARENSECSAFTLYGVYYKCPCERGLTCEGDKSLVGSITNTNFGICHDV 107
               SCOP domains d1ethb1 B:4-44 (Pro)colipase             d1ethb2 B:45-90 (Pro)colipase                  SCOP domains
               CATH domains 1ethB00 B:4-90 Lipase, subunit A                                                        CATH domains
               Pfam domains --------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...............................................................eeeee...hhhhh.....eeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --COLIPASE_2  PDB: B:6-90 UniProt: 23-107                                               PROSITE (1)
                PROSITE (2) ---------------------------------------------------COLIPASE_--------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------- Transcript
                 1eth B   4 PRGIIINLDEGELCLNSAQCKSNCCQHDTILSLSRCALKARENSECSAFTLYGVYYKCPCERGLTCEGDKSLVGSITNTNFGICHNV  90
                                    13        23        33        43        53        63        73        83

Chain C from PDB  Type:PROTEIN  Length:448
 aligned with LIPP_PIG | P00591 from UniProtKB/Swiss-Prot  Length:450

    Alignment length:450
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450
             LIPP_PIG     1 SEVCFPRLGCFSDDAPWAGIVQRPLKILPWSPKDVDTRFLLYTNQNQNNYQELVADPSTITNSNFRMDRKTRFIIHGFIDKGEEDWLSNICKNLFKVESVNCICVDWKGGSRTGYTQASQNIRIVGAEVAYFVEVLKSSLGYSPSNVHVIGHSLGSHAAGEAGRRTNGTIERITGLDPAEPCFQGTPELVRLDPSDAKFVDVIHTDAAPIIPNLGFGMSQTVGHLDFFPNGGKQMPGCQKNILSQIVDIDGIWEGTRDFVACNHLRSYKYYADSILNPDGFAGFPCDSYNVFTANKCFPCPSEGCPQMGHYADRFPGKTNGVSQVFYLNTGDASNFARWRYKVSVTLSGKKVTGHILVSLFGNEGNSRQYEIYKGTLQPDNTHSDEFDSDVEVGDLQKVKFIWYNNNVINPTLPRVGASKITVERNDGKVYDFCSQETVREEVLLTLNPC 450
               SCOP domains d1ethc2 C:1-336 Pancreatic lipase, N-terminal domain                                                                                                                                                                                                                                                                                            d1ethc1 C:337-448 Pancreatic lipase, C-terminal domain                                                             SCOP domains
               CATH domains 1ethC01 C:1-338  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                                                                                                             1ethC02 C:339-447 Lipoxygenase-1                                                                               - CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeehhheeee........................eeeee..hhh....eee...hhhhh.........eeeee.........hhhhhhhhhhhhh...eeeeeee..hhh..hhhhhhhhhhhhhhhhhhhhhhhhhh...hhheeeeeehhhhhhhhhhhhhh.....eeeee.................hhh...eeee......hhhh...........eee.hhhh.........hhhhh.....hhhhhhhhhh.hhhhhhhhhhhhhh............hhhhhh.................hhh.........eee............eeeeeeeeeee.....eeeeeeee.......eeeee.......eeeeeeee......eeeee.....--........eeeeeeeeee....eeeee................ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------LIPASE_SER--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PLAT  PDB: C:339-448 UniProt: 339-450                                                                            PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1eth C   1 SEVCFPRLGCFSDDAPWAGIVQRPLKILPWSPKDVDTRFLLYTNQNQNNYQELVADPSTITNSNFRMDRKTRFIIHGFIDKGEEDWLSNICKNLFKVESVNCICVDWKGGSRTGYTQASQNIRIVGAEVAYFVEVLKSSLGYSPSNVHVIGHSLGSHAAGEAGRRTNGTIERITGLDPAEPCFQGTPELVRLDPSDAKFVDVIHTDAAPIIPNLGFGMSQTVGHLDFFPNGGKQMPGCQKNILSQIVDIDGIWEGTRDFVACNHLRSYKYYADSILNPDGFAGFPCDSYNVFTANKCFPCPSEGCPQMGHYADRFPGKTNGVSQVFYLNTGDASNFARWRYKVSVTLSGKKVTGHILVSLFGNEGNSRQYEIYKGTLQPDNTHSDEFDSDVEVGDLQKVKFIWYN--VINPTLPRVGASKITVERNDGKVYDFCSQETVREEVLLTLNPC 448
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400    |  408       418       428       438       448
                                                                                                                                                                                                                                                                                                                                                                                                                                              405  |                                          
                                                                                                                                                                                                                                                                                                                                                                                                                                                 406

Chain D from PDB  Type:PROTEIN  Length:87
 aligned with COL_PIG | P02703 from UniProtKB/Swiss-Prot  Length:112

    Alignment length:87
                                    30        40        50        60        70        80        90       100       
              COL_PIG    21 PRGIIINLDEGELCLNSAQCKSNCCQHDTILSLSRCALKARENSECSAFTLYGVYYKCPCERGLTCEGDKSLVGSITNTNFGICHDV 107
               SCOP domains d1ethd1 D:4-44 (Pro)colipase             d1ethd2 D:45-90 (Pro)colipase                  SCOP domains
               CATH domains 1ethD00 D:4-90 Lipase, subunit A                                                        CATH domains
               Pfam domains --------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............................................eee................eee.....hhhhh....eeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --COLIPASE_2  PDB: D:6-90 UniProt: 23-107                                               PROSITE (1)
                PROSITE (2) ---------------------------------------------------COLIPASE_--------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------- Transcript
                 1eth D   4 PRGIIINLDEGELCLNSAQCKSNCCQHDTILSLSRCALKARENSECSAFTLYGVYYKCPCERGLTCEGDKSLVGSITNTNFGICHNV  90
                                    13        23        33        43        53        63        73        83

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(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Rossmann fold (7312)

Homologous Superfamily: [code=3.40.50.1820, no name defined] (692)

Pig (Sus scrofa) (22)

1a	1ethA01	A:1-338
1b	1ethC01	C:1-338

Class: Mainly Beta (13760)

Architecture: Ribbon (789)

Topology: Lipase, subunit A (8)

Homologous Superfamily: Lipase, subunit A (8)

Pig (Sus scrofa) (5)

2a	1ethB00	B:4-90
2b	1ethD00	D:4-90

Architecture: Sandwich (5577)

Topology: Lipoxygenase-1 (46)

Homologous Superfamily: Lipoxygenase-1 (44)

Pig (Sus scrofa) (3)

3a	1ethA02	A:339-447
3b	1ethC02	C:339-447

(no "Pfam Domain" information available for 1ETH)

Asymmetric Unit(hide GO term definitions)

Chain A,C (LIPP_PIG | P00591)

molecular function
	GO:0052689	carboxylic ester hydrolase activity	Catalysis of the hydrolysis of a carboxylic ester bond.
	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:0004806	triglyceride lipase activity	Catalysis of the reaction: triacylglycerol + H2O = diacylglycerol + a carboxylate.
biological process
	GO:0016042	lipid catabolic process	The chemical reactions and pathways resulting in the breakdown of lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent.
	GO:0006629	lipid metabolic process	The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.
cellular component
	GO:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

Chain B,D (COL_PIG | P02703)

molecular function
	GO:0008047	enzyme activator activity	Binds to and increases the activity of an enzyme.
biological process
	GO:0007586	digestion	The whole of the physical, chemical, and biochemical processes carried out by multicellular organisms to break down ingested nutrients into components that may be easily absorbed and directed into metabolism.
	GO:0016042	lipid catabolic process	The chemical reactions and pathways resulting in the breakdown of lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent.
	GO:0006629	lipid metabolic process	The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.
	GO:0043085	positive regulation of catalytic activity	Any process that activates or increases the activity of an enzyme.
cellular component
	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:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

Asymmetric Unit
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	Cis Peptide Bonds
		Ala A:15 - Pro A:16	[ RasMol ]
		Ala C:15 - Pro C:16	[ RasMol ]
		Ile A:211 - Pro A:212	[ RasMol ]
		Ile C:211 - Pro C:212	[ RasMol ]
		Phe A:298 - Pro A:299	[ RasMol ]
		Phe C:298 - Pro C:299	[ RasMol ]

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	Complete Structure
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		Biological Unit 2	[ Jena3D ]

Jmol
	protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick [ Asym. Unit PNG format \| Asym. Unit - sites PNG format \| Biol. Unit 1 PNG format \| Biol. Unit 1 - sites PNG format \| Biol. Unit 2 PNG format ](automatic orientation, automatically generated)
Molscript
	protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick [ mono PDF format \| stereo PDF format ](default orientation, automatically generated)

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	COL_PIG \| P02703	:	1lpa 1lpb 1n8s 1pcn 1pco

(no "Related Entries Specified in the PDB File" available for 1ETH)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (5, 18)

Sites (18, 18)

SS Bonds (22, 22)

Cis Peptide Bonds (6, 6)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (4, 8)

Exons (0, 0)

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SCOP Domains (3, 8)

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Related Entries Specified in the PDB File