1DLK - 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)

Biological Unit 3 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE ANALYSIS OF DELTA-CHYMOTRYPSIN BOUND TO A PEPTIDYL CHLOROMETHYL KETONE INHIBITOR

Authors :   A. Mac Sweeney, G. Birrane, M. A. Walsh, T. O'Connell, J. P. G. Malthous

Date :   10 Dec 99 (Deposition) - 03 May 00 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.14

Chains :   Asym. Unit : A,B,C,D,E,F
Biol. Unit 1: A (1x),B (1x),C (1x),D (1x),E (1x),F (1x)
Biol. Unit 2: A,B,E  (1x)
Biol. Unit 3: C,D,F  (1x)

Keywords :   Delta-Chymotrypsin, Peptidic Inhibior, Chloromethyl Ketone, Hydrolase, Hydrolase-Hydrolase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. Mac Sweeney, G. Birrane, M. A. Walsh, T. O'Connell, J. P. Malthouse T. M. Higgins
Crystal Structure Of Delta-Chymotrypsin Bound To A Peptidyl Chloromethyl Ketone Inhibitor.
Acta Crystallogr. , Sect. D V. 56 280 2000
PubMed-ID: 10713514 | Reference-DOI: 10.1107/S0907444999016583

Molecule 1 - THROMBIN LIGHT CHAIN
	Chains	:	A, C
	EC Number	:	3.4.21.1
	Fragment	:	RESIDUES 1-13
	Organ	:	PANCREAS
	Organism Common	:	CATTLE
	Organism Scientific	:	BOS TAURUS
	Organism Taxid	:	9913

Molecule 2 - THROMBIN HEAVY CHAIN
	Chains	:	B, D
	EC Number	:	3.4.21.1
	Fragment	:	RESIDUES 16-245
	Organ	:	PANCREAS
	Organism Common	:	CATTLE
	Organism Scientific	:	BOS TAURUS
	Organism Taxid	:	9913

Molecule 3 - PEPTIDIC INHIBITOR
	Chains	:	E, F
	Engineered	:	YES
	Other Details	:	THIS SEQUENCE WAS SYNTHETICALLY CONSTRUCTED
	Synthetic	:	YES

		1	2	3	4	5	6
Asymmetric Unit	:	A	B	C	D	E	F
Biological Unit 1 (1x)	:	A (1x)	B (1x)	C (1x)	D (1x)	E (1x)	F (1x)
Biological Unit 2 (1x)	:	A	B			E
Biological Unit 3 (1x)	:			C	D		F

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (4, 7)

No.	Name	Count	Type	Full Name
1	0QE	2	Mod. Amino Acid	CHLOROMETHANE
2	CL	1	Ligand/Ion	CHLORIDE ION
3	HPH	2	Mod. Amino Acid	(2S)-2-AMINO-3-PHENYLPROPANE-1,1-DIOL
4	PHQ	2	Mod. Amino Acid	BENZYL CHLOROCARBONATE

Biological Unit 1 (3, 3)

No.	Name	Count	Type	Full Name
1	0QE	1	Mod. Amino Acid	CHLOROMETHANE
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	HPH	1	Mod. Amino Acid	(2S)-2-AMINO-3-PHENYLPROPANE-1,1-DIOL
4	PHQ	1	Mod. Amino Acid	BENZYL CHLOROCARBONATE

Biological Unit 2 (3, 3)

No.	Name	Count	Type	Full Name
1	0QE	1	Mod. Amino Acid	CHLOROMETHANE
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	HPH	1	Mod. Amino Acid	(2S)-2-AMINO-3-PHENYLPROPANE-1,1-DIOL
4	PHQ	1	Mod. Amino Acid	BENZYL CHLOROCARBONATE

Biological Unit 3 (3, 3)

No.	Name	Count	Type	Full Name
1	0QE	1	Mod. Amino Acid	CHLOROMETHANE
2	CL	-1	Ligand/Ion	CHLORIDE ION
3	HPH	1	Mod. Amino Acid	(2S)-2-AMINO-3-PHENYLPROPANE-1,1-DIOL
4	PHQ	1	Mod. Amino Acid	BENZYL CHLOROCARBONATE

Asymmetric Unit (3, 3)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	LYS B:90 , HOH B:504 , GLY D:59	BINDING SITE FOR RESIDUE CL
2	AC2	SOFTWARE	HIS B:57 , LEU B:97 , THR B:98 , LYS B:175 , SER B:190 , MET B:192 , GLY B:193 , SER B:195 , SER B:214 , TRP B:215 , GLY B:216 , SER B:217 , HOH B:453 , SER D:218 , HOH E:441 , HOH F:294	BINDING SITE FOR CHAIN E OF PEPTIDIC INHIBITOR
3	AC3	SOFTWARE	MET B:192 , SER B:218 , HIS D:57 , LEU D:97 , THR D:98 , LYS D:175 , SER D:190 , GLY D:193 , SER D:195 , SER D:214 , TRP D:215 , GLY D:216 , SER D:217 , HOH D:275 , HOH D:290 , HOH D:386 , HOH E:441 , HOH F:294 , HOH F:383	BINDING SITE FOR CHAIN F OF PEPTIDIC INHIBITOR

Asymmetric Unit

No.	Residues
1	A:1	-	B:122
2	B:42	-	B:58
3	B:136	-	B:201
4	B:168	-	B:182
5	B:191	-	B:220
6	C:1	-	D:122
7	D:42	-	D:58
8	D:136	-	D:201
9	D:168	-	D:182
10	D:191	-	D:220

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

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

Asymmetric Unit (3, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TRYPSIN_DOM	PS50240	Serine proteases, trypsin domain profile.	CTRA_BOVIN	16-243	2	B:16-243 D:16-243
2	TRYPSIN_HIS	PS00134	Serine proteases, trypsin family, histidine active site.	CTRA_BOVIN	53-58	2	B:53-58 D:53-58
3	TRYPSIN_SER	PS00135	Serine proteases, trypsin family, serine active site.	CTRA_BOVIN	189-200	2	B:189-200 D:189-200

Biological Unit 1 (3, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TRYPSIN_DOM	PS50240	Serine proteases, trypsin domain profile.	CTRA_BOVIN	16-243	2	B:16-243 D:16-243
2	TRYPSIN_HIS	PS00134	Serine proteases, trypsin family, histidine active site.	CTRA_BOVIN	53-58	2	B:53-58 D:53-58
3	TRYPSIN_SER	PS00135	Serine proteases, trypsin family, serine active site.	CTRA_BOVIN	189-200	2	B:189-200 D:189-200

Biological Unit 2 (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TRYPSIN_DOM	PS50240	Serine proteases, trypsin domain profile.	CTRA_BOVIN	16-243	1	B:16-243 -
2	TRYPSIN_HIS	PS00134	Serine proteases, trypsin family, histidine active site.	CTRA_BOVIN	53-58	1	B:53-58 -
3	TRYPSIN_SER	PS00135	Serine proteases, trypsin family, serine active site.	CTRA_BOVIN	189-200	1	B:189-200 -

Biological Unit 3 (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TRYPSIN_DOM	PS50240	Serine proteases, trypsin domain profile.	CTRA_BOVIN	16-243	1	- D:16-243
2	TRYPSIN_HIS	PS00134	Serine proteases, trypsin family, histidine active site.	CTRA_BOVIN	53-58	1	- D:53-58
3	TRYPSIN_SER	PS00135	Serine proteases, trypsin family, serine active site.	CTRA_BOVIN	189-200	1	- D:189-200

(no "Exon" information available for 1DLK)

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:13
 aligned with CTRA_BOVIN | P00766 from UniProtKB/Swiss-Prot  Length:245

    Alignment length:13
                                    10   
           CTRA_BOVIN     1 CGVPAIQPVLSGL  13
               SCOP domains d1dlk.1 A:,B: SCOP domains
               CATH domains ------------- CATH domains
               Pfam domains ------------- Pfam domains
         Sec.struct. author ............. Sec.struct. author
                 SAPs(SNPs) ------------- SAPs(SNPs)
                PROSITE (1) ------------- PROSITE (1)
                PROSITE (2) ------------- PROSITE (2)
                 Transcript ------------- Transcript
                 1dlk A   1 CGVPAIQPVLSGL  13
                                    10

Chain B from PDB  Type:PROTEIN  Length:230
 aligned with CTRA_BOVIN | P00766 from UniProtKB/Swiss-Prot  Length:245

    Alignment length:230
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245
           CTRA_BOVIN    16 IVNGEEAVPGSWPWQVSLQDKTGFHFCGGSLINENWVVTAAHCGVTTSDVVVAGEFDQGSSSEKIQKLKIAKVFKNSKYNSLTINNDITLLKLSTAASFSQTVSAVCLPSASDDFAAGTTCVTTGWGLTRYTNANTPDRLQQASLPLLSNTNCKKYWGTKIKDAMICAGASGVSSCMGDSGGPLVCKKNGAWTLVGIVSWGSSTCSTSTPGVYARVTALVNWVQQTLAAN 245
               SCOP domains d1dlk.1 A:,B: (alpha,gamma)-chymotrypsin(ogen)                                                                                                                                                                                         SCOP domains
               CATH domains 1dlkB01     1dlkB02 B:28-120,B:233-243 Trypsin-like serine proteases                                     1dlkB01 B:16-27,B:121-232 Trypsin-like serine proteases                                                         1dlkB02    -- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee........eeeee.....eeeeeee....eeeehhhhh.....eeee............eeeeeeeeee.............eeeee..........................eeeeee...............eeeeeeeehhhhhhhhhhhhh...eeeee.............eeeeee..eeeeeeeeee.........eeeeeehhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) TRYPSIN_DOM  PDB: B:16-243 UniProt: 16-243                                                                                                                                                                                          -- PROSITE (1)
                PROSITE (2) -------------------------------------TRYPSI----------------------------------------------------------------------------------------------------------------------------------TRYPSIN_SER --------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1dlk B  16 IVNGEEAVPGSWPWQVSLQDKTGFHFCGGSLINENWVVTAAHCGVTTSDVVVAGEFDQGSSSEKIQKLKIAKVFKNSKYNSLTINNDITLLKLSTAASFSQTVSAVCLPSASDDFAAGTTCVTTGWGLTRYTNANTPDRLQQASLPLLSNTNCKKYWGTKIKDAMICAGASGVSSCMGDSGGPLVCKKNGAWTLVGIVSWGSSTCSTSTPGVYARVTALVNWVQQTLAAN 245
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245

Chain C from PDB  Type:PROTEIN  Length:13
 aligned with CTRA_BOVIN | P00766 from UniProtKB/Swiss-Prot  Length:245

    Alignment length:13
                                    10   
           CTRA_BOVIN     1 CGVPAIQPVLSGL  13
               SCOP domains d1dlk.2 C:,D: SCOP domains
               CATH domains ------------- CATH domains
               Pfam domains ------------- Pfam domains
         Sec.struct. author ............. Sec.struct. author
                 SAPs(SNPs) ------------- SAPs(SNPs)
                PROSITE (1) ------------- PROSITE (1)
                PROSITE (2) ------------- PROSITE (2)
                 Transcript ------------- Transcript
                 1dlk C   1 CGVPAIQPVLSGL  13
                                    10

Chain D from PDB  Type:PROTEIN  Length:230
 aligned with CTRA_BOVIN | P00766 from UniProtKB/Swiss-Prot  Length:245

    Alignment length:230
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245
           CTRA_BOVIN    16 IVNGEEAVPGSWPWQVSLQDKTGFHFCGGSLINENWVVTAAHCGVTTSDVVVAGEFDQGSSSEKIQKLKIAKVFKNSKYNSLTINNDITLLKLSTAASFSQTVSAVCLPSASDDFAAGTTCVTTGWGLTRYTNANTPDRLQQASLPLLSNTNCKKYWGTKIKDAMICAGASGVSSCMGDSGGPLVCKKNGAWTLVGIVSWGSSTCSTSTPGVYARVTALVNWVQQTLAAN 245
               SCOP domains d1dlk.2 C:,D: (alpha,gamma)-chymotrypsin(ogen)                                                                                                                                                                                         SCOP domains
               CATH domains 1dlkD01     1dlkD02 D:28-120,D:233-243 Trypsin-like serine proteases                                     1dlkD01 D:16-27,D:121-232 Trypsin-like serine proteases                                                         1dlkD02    -- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....ee........eeeee.....eeeeeeeee..eeeehhhhh.....eeee............eeeeeeeeee.............eeeee..........................eeeeee...............eeeeee..hhhhhhhhhhhhh...eeeee.............eeeeee..eeeeeeeeee.........eeeeee...hhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) TRYPSIN_DOM  PDB: D:16-243 UniProt: 16-243                                                                                                                                                                                          -- PROSITE (1)
                PROSITE (2) -------------------------------------TRYPSI----------------------------------------------------------------------------------------------------------------------------------TRYPSIN_SER --------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1dlk D  16 IVNGEEAVPGSWPWQVSLQDKTGFHFCGGSLINENWVVTAAHCGVTTSDVVVAGEFDQGSSSEKIQKLKIAKVFKNSKYNSLTINNDITLLKLSTAASFSQTVSAVCLPSASDDFAAGTTCVTTGWGLTRYTNANTPDRLQQASLPLLSNTNCKKYWGTKIKDAMICAGASGVSSCMGDSGGPLVCKKNGAWTLVGIVSWGSSTCSTSTPGVYARVTALVNWVQQTLAAN 245
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245

Chain E from PDB  Type:PROTEIN  Length:5
                                     
               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
                 1dlk E   1 xGGxx   5
                            |  ||
                            1-PHQ
                               4-HPH
                                5-0QE

Chain F from PDB  Type:PROTEIN  Length:5
                                     
               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
                 1dlk F   1 xGGxx   5
                            |  ||
                            |  ||
                            1-PHQ
                               4-HPH
                                5-0QE

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(

)

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: (alpha,gamma)-chymotrypsin(ogen) (60)

Cow (Bos taurus) [TaxId: 9913] (58)

1a	d1dlk.1	A:,B:
1b	d1dlk.2	C:,D:

Asymmetric 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	1dlkB02	B:28-120,B:233-243
1b	1dlkD02	D:28-120,D:233-243
1c	1dlkB01	B:16-27,B:121-232
1d	1dlkD01	D:16-27,D:121-232

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

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (CTRA_BOVIN | P00766)

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: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 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
		0QE	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		CL	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		HPH	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		PHQ	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

	Sites
		AC1	[ RasMol ]	+environment [ RasMol ]
		AC2	[ RasMol ]	+environment [ RasMol ]
		AC3	[ RasMol ]	+environment [ RasMol ]

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

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]
		Biological Unit 3	[ 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 \| Biol. Unit 3 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
	1dlk
		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
	CTRA_BOVIN \| P00766
		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)
	3.4.21.1
		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
	CTRA_BOVIN \| P00766
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

1gch	REFINED CRYSTAL STRUCTURE OF GAMMA-CHYMOTRYPSIN AT 1.9 ANGSTROMS RESOLUTION

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (4, 7)

Sites (3, 3)

SS Bonds (10, 10)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (3, 6)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 2)

CATH Domains (1, 4)

Pfam Domains (0, 0)

Gene Ontology (9, 9)

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