1HPL - JenaLib

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Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   HORSE PANCREATIC LIPASE. THE CRYSTAL STRUCTURE AT 2.3 ANGSTROMS RESOLUTION

Authors :   Y. Bourne, C. Cambillau

Date :   27 Jan 93 (Deposition) - 31 May 94 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.30

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

Keywords :   Hydrolase(Carboxylic Esterase) (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Y. Bourne, C. Martinez, B. Kerfelec, D. Lombardo, C. Chapus, C. Cambillau
Horse Pancreatic Lipase. The Crystal Structure Refined At 2. 3 A Resolution.
J. Mol. Biol. V. 238 709 1994
PubMed-ID: 8182745 | Reference-DOI: 10.1006/JMBI.1994.1331
(for further references see the PDB file header)

Molecule 1 - LIPASE
	Chains	:	A, B
	EC Number	:	3.1.1.3
	Engineered	:	YES
	Organism Common	:	HORSE
	Organism Scientific	:	EQUUS CABALLUS
	Organism Taxid	:	9796

		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 (1, 2)

No.	Name	Count	Type	Full Name
1	CA	2	Ligand/Ion	CALCIUM ION

Biological Unit 1 (0, 0)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION

Biological Unit 2 (0, 0)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLU A:187 , ARG A:190 , ASP A:192 , ASP A:195 , HOH A:1074 , HOH A:1261	BINDING SITE FOR RESIDUE CA A 960
2	AC2	SOFTWARE	GLU B:187 , ARG B:190 , ASP B:192 , ASP B:195 , HOH B:1079 , HOH B:1162	BINDING SITE FOR RESIDUE CA B 970
3	ACT	AUTHOR	SER A:152 , ASP A:176 , HIS A:263	ACTIVE SITE IN CHAIN A
4	BCT	AUTHOR	SER B:152 , ASP B:176 , HIS B:263	ACTIVE SITE IN CHAIN B

Asymmetric Unit

No.	Residues
1	A:4	-	A:10
2	A:90	-	A:101
3	A:237	-	A:261
4	A:285	-	A:296
5	A:299	-	A:304
6	A:433	-	A:449
7	B:4	-	B:10
8	B:90	-	B:101
9	B:237	-	B:261
10	B:285	-	B:296
11	B:299	-	B:304
12	B:433	-	B:449

Asymmetric Unit

No.	Residues
1	Ser A:15	-	Pro A:16
2	Ile A:210	-	Pro A:211
3	Phe A:297	-	Pro A:298
4	Ser B:15	-	Pro B:16
5	Ile B:210	-	Pro B:211
6	Phe B:297	-	Pro B:298

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

Asymmetric Unit (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	LIPASE_SER	PS00120	Lipases, serine active site.	LIPP_HORSE	159-168	2	A:146-155 B:146-155
2	PLAT	PS50095	PLAT domain profile.	LIPP_HORSE	351-461	2	A:338-449 B:338-449

Biological Unit 1 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	LIPASE_SER	PS00120	Lipases, serine active site.	LIPP_HORSE	159-168	1	A:146-155 -
2	PLAT	PS50095	PLAT domain profile.	LIPP_HORSE	351-461	1	A:338-449 -

Biological Unit 2 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	LIPASE_SER	PS00120	Lipases, serine active site.	LIPP_HORSE	159-168	1	- B:146-155
2	PLAT	PS50095	PLAT domain profile.	LIPP_HORSE	351-461	1	- B:338-449

(no "Exon" information available for 1HPL)

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:449
 aligned with LIPP_HORSE | P29183 from UniProtKB/Swiss-Prot  Length:461

    Alignment length:449
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452         
           LIPP_HORSE    13 NEVCYERLGCFSDDSPWAGIVERPLKILPWSPEKVNTRFLLYTNENPDNFQEIVADPSTIQSSNFNTGRKTRFIIHGFIDKGEESWLSTMCQNMFKVESVNCICVDWKSGSRTAYSQASQNVRIVGAEVAYLVGVLQSSFDYSPSNVHIIGHSLGSHAAGEAGRRTNGAVGRITGLDPAEPCFQGTPELVRLDPSDAQFVDVIHTDIAPFIPNLGFGMSQTAGHLDFFPNGGKEMPGCQKNVLSQIVDIDGIWQGTRDFAACNHLRSYKYYTDSILNPDGFAGFSCASYSDFTANKCFPCSSEGCPQMGHYADRFPGRTKGVGQLFYLNTGDASNFARWRYRVDVTLSGKKVTGHVLVSLFGNKGNSRQYEIFQGTLKPDNTYSNEFDSDVEVGDLEKVKFIWYNNVINLTLPKVGASKITVERNDGSVFNFCSEETVREDVLLTLTAC 461
               SCOP domains d1hpla2 A:1-336 Pancreatic lipase, N-terminal domain                                                                                                                                                                                                                                                                                             d1hpla1 A:337-449 Pancreatic lipase, C-terminal domain                                                           SCOP domains
               CATH domains 1hplA01 A:1-337  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                                                                                                             1hplA02 A:338-449 Lipoxygenase-1                                                                                CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eee...eee....................hhhh..eeeeee..eeeeeee....hhhhhh........eeeee..........hhhhhhhhh......eeeeee.hhhh...hhhhhhhhhhhhhhhhhhhhhhhhhh......eeeeee...hhhhhhhhhhh.....eeeee.......................eeee.....................eee.....................hhhhh........hhhhhhhhhhhhh..............hhhhh..............................eee............eeeeeeeeeee..eeeeeeeeeee.......eeeeeeee....eeeeeeee......eeeeeeeeeee........eeeeeeeee.....eeeee..........eee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------LIPASE_SER--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PLAT  PDB: A:338-449 UniProt: 351-461                                                                           PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1hpl A   1 NEVCYERLGCFSDDSPWAGIVERPLKILPWSPEKVNTRFLLYTNENPDNFQEIVADPSTIQSSNFNTGRKTRFIIHGFIDKGEESWLSTMCQNMFKVESVNCICVDWKSGSRTAYSQASQNVRIVGAEVAYLVGVLQSSFDYSPSNVHIIGHSLGSHAAGEAGRRTNGAVGRITGLDPAEPCFQGTPELVRLDPSDAQFVDVIHTDIAPFIPNLGFGMSQTAGHLDFFPNGGKEMPGCQKNVLSQIVDIDGIWQGTRDFAACNHLRSYKYYTDSILNPDGFAGFSCASYSDFTANKCFPCSSEGCPQMGHYADRFPGRTKGVGQLFYLNTGDASNFARWRYRVDVTLSGKKVTGHVLVSLFGNKGNSRQYEIFQGTLKPDNTYSNEFDSDVEVGDLEKVKFIWYNNVINLTLPKVGASKITVERNDGSVFNFCSEETVREDVLLTLTAC 449
                                    10        20        30|       39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399    || 410       420       430       440         
                                                        30A                                                                                                                                                                                                                                                                                                                                                                                   404|                                           
                                                                                                                                                                                                                                                                                                                                                                                                                                               406

Chain B from PDB  Type:PROTEIN  Length:449
 aligned with LIPP_HORSE | P29183 from UniProtKB/Swiss-Prot  Length:461

    Alignment length:449
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452         
           LIPP_HORSE    13 NEVCYERLGCFSDDSPWAGIVERPLKILPWSPEKVNTRFLLYTNENPDNFQEIVADPSTIQSSNFNTGRKTRFIIHGFIDKGEESWLSTMCQNMFKVESVNCICVDWKSGSRTAYSQASQNVRIVGAEVAYLVGVLQSSFDYSPSNVHIIGHSLGSHAAGEAGRRTNGAVGRITGLDPAEPCFQGTPELVRLDPSDAQFVDVIHTDIAPFIPNLGFGMSQTAGHLDFFPNGGKEMPGCQKNVLSQIVDIDGIWQGTRDFAACNHLRSYKYYTDSILNPDGFAGFSCASYSDFTANKCFPCSSEGCPQMGHYADRFPGRTKGVGQLFYLNTGDASNFARWRYRVDVTLSGKKVTGHVLVSLFGNKGNSRQYEIFQGTLKPDNTYSNEFDSDVEVGDLEKVKFIWYNNVINLTLPKVGASKITVERNDGSVFNFCSEETVREDVLLTLTAC 461
               SCOP domains d1hplb2 B:1-336 Pancreatic lipase, N-terminal domain                                                                                                                                                                                                                                                                                             d1hplb1 B:337-449 Pancreatic lipase, C-terminal domain                                                           SCOP domains
               CATH domains 1hplB01 B:1-337  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                                                                                                             1hplB02 B:338-448 Lipoxygenase-1                                                                              - CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eee...eee....................hhhh..eeeeee..eeeeeee....hhhhhh........eeeee..........hhhhhhhhh......eeeeee.hhhh...hhhhhhhhhhhhhhhhhhhhhhhhhh......eeeeee...hhhhhhhhhhh.....eeeee.......................eeee.....................eee.....................hhhhh........hhhhhhhhhhhhh..............hhhhh..............................eee............eeeeeeeeeee..eeeeeeeeeee.......eeeeeeee....eeeeeeee......eeeeeeeeeee........eeeeeeeee.....eeeee..........eee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------LIPASE_SER--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PLAT  PDB: B:338-449 UniProt: 351-461                                                                           PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1hpl B   1 NEVCYERLGCFSDDSPWAGIVERPLKILPWSPEKVNTRFLLYTNENPDNFQEIVADPSTIQSSNFNTGRKTRFIIHGFIDKGEESWLSTMCQNMFKVESVNCICVDWKSGSRTAYSQASQNVRIVGAEVAYLVGVLQSSFDYSPSNVHIIGHSLGSHAAGEAGRRTNGAVGRITGLDPAEPCFQGTPELVRLDPSDAQFVDVIHTDIAPFIPNLGFGMSQTAGHLDFFPNGGKEMPGCQKNVLSQIVDIDGIWQGTRDFAACNHLRSYKYYTDSILNPDGFAGFSCASYSDFTANKCFPCSSEGCPQMGHYADRFPGRTKGVGQLFYLNTGDASNFARWRYRVDVTLSGKKVTGHVLVSLFGNKGNSRQYEIFQGTLKPDNTYSNEFDSDVEVGDLEKVKFIWYNNVINLTLPKVGASKITVERNDGSVFNFCSEETVREDVLLTLTAC 449
                                    10        20        30|       39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319       329       339       349       359       369       379       389       399    || 410       420       430       440         
                                                        30A                                                                                                                                                                                                                                                                                                                                                                                   404|                                           
                                                                                                                                                                                                                                                                                                                                                                                                                                               406

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)

Horse (Equus caballus) (2)

1a	1hplA01	A:1-337
1b	1hplB01	B:1-337

Class: Mainly Beta (13760)

Architecture: Sandwich (5577)

Topology: Lipoxygenase-1 (46)

Homologous Superfamily: Lipoxygenase-1 (44)

Horse (Equus caballus) (2)

2a	1hplA02	A:338-449
2b	1hplB02	B:338-448

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

Asymmetric Unit(hide GO term definitions)

Chain A,B (LIPP_HORSE | P29183)

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.

Asymmetric Unit
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	1hpl
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Description

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Ligands, Modified Residues, Ions (1, 2)

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SS Bonds (12, 12)

Cis Peptide Bonds (6, 6)

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