1JRT - JenaLib

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   HEMIACETAL COMPLEX BETWEEN LEUPEPTIN AND TRYPSIN

Authors :   I. V. Kurinov, R. W. Harrison

Date :   07 Feb 96 (Deposition) - 14 Oct 96 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.70

Chains :   Asym./Biol. Unit : A,B

Keywords :   Hydrolase, Serine Protease, Digestion, Pancreas, Zymogen, Hydrolase (Serine Protease), Hydrolase-Hydrolase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   I. V. Kurinov, R. W. Harrison
Two Crystal Structures Of The Leupeptin-Trypsin Complex.
Protein Sci. V. 5 752 1996
PubMed-ID: 8845765
(for further references see the PDB file header)

Molecule 1 - TRYPSIN
	Chains	:	A
	EC Number	:	3.4.21.4
	Organism Common	:	CATTLE
	Organism Scientific	:	BOS TAURUS
	Organism Taxid	:	9913

Molecule 2 - LEUPEPTIN
	Chains	:	B
	EC Number	:	3.4.21.4
	Organism Common	:	CATTLE
	Organism Scientific	:	BOS TAURUS
	Organism Taxid	:	9913

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (3, 3)

No.	Name	Count	Type	Full Name
1	ACE	1	Mod. Amino Acid	ACETYL GROUP
2	AR7	1	Mod. Amino Acid	AMINO{[(4S)-4-AMINO-5,5-DIHYDROXYPENTYL]AMINO}METHANIMINIUM
3	CA	1	Ligand/Ion	CALCIUM ION

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLU A:70 , ASN A:72 , VAL A:75 , GLU A:80 , HOH A:1034 , HOH A:1073	BINDING SITE FOR RESIDUE CA A 901
2	AC2	SOFTWARE	HIS A:57 , LEU A:99 , SER A:127 , CYS A:128 , SER A:130 , ASP A:189 , SER A:190 , CYS A:191 , GLN A:192 , GLY A:193 , ASP A:194 , SER A:195 , SER A:214 , TRP A:215 , GLY A:216 , GLY A:219 , GLY A:226 , HOH A:1004 , HOH A:1107 , HOH A:1135 , HOH B:106 , HOH B:149 , HOH B:151 , HOH B:158	BINDING SITE FOR CHAIN B OF LEUPEPTIN

Asymmetric/Biological Unit

No.	Residues
1	A:22	-	A:157
2	A:42	-	A:58
3	A:128	-	A:232
4	A:136	-	A:201
5	A:168	-	A:182
6	A:191	-	A:220

(no "Cis Peptide Bond" information available for 1JRT)

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

Asymmetric/Biological Unit (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TRYPSIN_DOM	PS50240	Serine proteases, trypsin domain profile.	TRY1_BOVIN	24-244	1	A:16-243
2	TRYPSIN_HIS	PS00134	Serine proteases, trypsin family, histidine active site.	TRY1_BOVIN	59-64	1	A:53-58
3	TRYPSIN_SER	PS00135	Serine proteases, trypsin family, serine active site.	TRY1_BOVIN	194-205	1	A:189-200

Asymmetric/Biological Unit (4, 4)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1	ENSBTAT00000033479	1	ENSBTAE00000401279	chr4:109299627-109299547	81	TRY1_BOVIN	1-16	16	0	-	-
1.2	ENSBTAT00000033479	2	ENSBTAE00000397626	chr4:109298170-109298011	160	TRY1_BOVIN	16-69	54	1	A:16-63 (gaps)	48
1.3	ENSBTAT00000033479	3	ENSBTAE00000409037	chr4:109297593-109297340	254	TRY1_BOVIN	69-154	86	1	A:63-151 (gaps)	90
1.4	ENSBTAT00000033479	4	ENSBTAE00000386782	chr4:109296654-109296518	137	TRY1_BOVIN	154-199	46	1	A:151-194 (gaps)	50
1.5	ENSBTAT00000033479	5	ENSBTAE00000422174	chr4:109295990-109295749	242	TRY1_BOVIN	200-248	49	1	A:195-245 (gaps)	54

Asymmetric/Biological 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:223
 aligned with TRY1_BOVIN | P00760 from UniProtKB/Swiss-Prot  Length:246

    Alignment length:223
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243   
           TRY1_BOVIN    24 IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN 246
               SCOP domains d1jrta_ A: Trypsin(ogen)                                                                                                                                                                                                        SCOP domains
               CATH domains 1jrtA01     1jrtA02 A:28-120,A:233-245 Trypsin-like serine proteases                                  1jrtA01 A:16-27,A:121-232 Trypsin-like serine proteases                                                     1jrtA02       CATH domains
               Pfam domains Trypsin-1jrtA01 A:16-238                                                                                                                                                                                                ------- Pfam domains
         Sec.struct. author ..............eeeee...eeeeeeeee..eeee.hhh.....eeee............eeeeeeeeee.............eeeee........................eeeeee...............eeeeee...hhhhhhh........eeee................eeee..eeeeeeee..........eeeeehhh............ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) TRYPSIN_DOM  PDB: A:16-243 UniProt: 24-244                                                                                                                                                                                   -- PROSITE (1)
                PROSITE (2) -----------------------------------TRYPSI---------------------------------------------------------------------------------------------------------------------------------TRYPSIN_SER ----------------------------------------- PROSITE (2)
           Transcript 1 (1) Exon 1.2  PDB: A:16-63 (gaps) UniProt: 16-69  ------------------------------------------------------------------------------------Exon 1.4  PDB: A:151-194 (gaps)               Exon 1.5  PDB: A:195-245 (gaps)                 Transcript 1 (1)
           Transcript 1 (2) ---------------------------------------------Exon 1.3  PDB: A:63-151 (gaps) UniProt: 69-154                                        -------------------------------------------------------------------------------------------- Transcript 1 (2)
                 1jrt A  16 IVGGYTCGANTVPYQVSLNSGYHFCGGSLINSQWVVSAAHCYKSGIQVRLGEDNINVVEGNEQFISASKSIVHPSYNSNTLNNDIMLIKLKSAASLNSRVASISLPTSCASAGTQCLISGWGNTKSSGTSYPDVLKCLKAPILSDSSCKSAYPGQITSNMFCAGYLEGGKDSCQGDSGGPVVCSGKLQGIVSWGSGCAQKNKPGVYTKVCNYVSWIKQTIASN 245
                                    25        37        47        57       |66|       78        88        98       108       118      |129||     140       150       160       170       180  ||| |188       198     ||212    |||222       232       242   
                                             34|                         64A ||                                                     125|  ||                                                183|| |||              204|     217||||                        
                                              37                            66|                                                      127  ||                                                 983| |||               209      219|||                        
                                                                             69                                                         130|                                                  184 |||                         220||                        
                                                                                                                                         132                                                    186||                          921|                        
                                                                                                                                                                                                 986|                           221                        
                                                                                                                                                                                                  187

Chain B from PDB  Type:PROTEIN  Length:4
                                    
               SCOP domains ---- SCOP domains
               CATH domains ---- CATH domains
               Pfam domains ---- Pfam domains
         Sec.struct. author .... Sec.struct. author
                 SAPs(SNPs) ---- SAPs(SNPs)
                    PROSITE ---- PROSITE
                 Transcript ---- Transcript
                 1jrt B  1A xLLx   3
                            |  |
                           1A-ACE
                               3-AR7

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/Biological Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: All beta proteins (24004)

Fold: Trypsin-like serine proteases (1752)

Superfamily: Trypsin-like serine proteases (1752)

Family: Eukaryotic proteases (1343)

Protein domain: Trypsin(ogen) (500)

Cow (Bos taurus) [TaxId: 9913] (392)

d1jrta_

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Beta (13760)

Architecture: Beta Barrel (4804)

Topology: Thrombin, subunit H (1535)

Homologous Superfamily: Trypsin-like serine proteases (1488)

Cattle (Bos taurus) (308)

1a	1jrtA01	A:16-27,A:121-232
1b	1jrtA02	A:28-120,A:233-245

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: Peptidase_PA (797)

Family: Trypsin (679)

Bos taurus (Bovine) (190)

Trypsin-1jrtA01

A:16-238

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (TRY1_BOVIN | P00760)

molecular function
	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:0008233	peptidase activity	Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	GO:0004252	serine-type endopeptidase activity	Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
	GO:0008236	serine-type peptidase activity	Catalysis of the hydrolysis of peptide bonds in a polypeptide chain by a catalytic mechanism that involves a catalytic triad consisting of a serine nucleophile that is activated by a proton relay involving an acidic residue (e.g. aspartate or glutamate) and a basic residue (usually histidine).
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:0006508	proteolysis	The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
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.
	GO:0005615	extracellular space	That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.

Asymmetric/Biological Unit
	Complete Structure
		Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
		WebMol \| AstexViewer[tm]@PDBe (Java Applets, require no local installation except for Java; loading may be slow)
		STRAP (Java WebStart application, automatic local installation, requires Java; full application with system access!)
		RasMol (require local installation)
		Molscript (VRML) (requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)

	Ligands, Modified Residues, Ions
		ACE	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		AR7	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		CA	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

	Sites
		AC1	[ RasMol ]	+environment [ RasMol ]
		AC2	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 1jrt)

Jmol
	protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick [ Asym./Biol. Unit PNG format \| Asym./Biol. Unit - sites 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)

Access by PDB/NDB ID
	1jrt
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
		Structural Genomics	:	GeneCensus
		Structural Neighbours	:	CE \| VAST
		Structure Classification	:	CATH \| Dali \| SCOP
		Validation and Original Data	:	BMRB Data View \| BMRB Restraints Grid \| EDS \| PROCHECK \| RECOORD \| WHAT_CHECK

Access by UniProt ID/Accession number
	TRY1_BOVIN \| P00760
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

Access by Enzyme Classificator (EC Number)
	3.4.21.4
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

Access by Disease Identifier (MIM ID)
	(no 'MIM ID' available)
		Disease Information	:	OMIM

Access by GenAge ID
	(no 'GenAge ID' available)
		Age Related Information	:	GenAge

Access by PDB/NDB ID
		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
		Protein Cavities	:	castP
		Sequence and Secondary Structure	:	PDBCartoon
		Structure Alignment	:	STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
		Structure and Sequence Browser	:	STING

Access by UniProt ID/Accession number
	TRY1_BOVIN \| P00760
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

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

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 3)

Sites (2, 2)

SS Bonds (6, 6)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (3, 3)

Exons (4, 4)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (1, 2)

Pfam Domains (1, 1)

Gene Ontology (10, 10)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File