1Y62 - JenaLib

Asymmetric Unit (15, 15)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	LYS B:18 , GLU B:20 , ARG B:22 , ARG B:48 , HOH B:115 , ARG D:48	BINDING SITE FOR RESIDUE SO4 B 101
02	AC2	SOFTWARE	PHE B:47 , ARG B:48 , HOH B:138 , GLU E:20 , ARG E:22 , ARG E:48	BINDING SITE FOR RESIDUE SO4 E 102
03	AC3	SOFTWARE	GLU C:20 , ARG C:22 , ARG C:48 , PHE F:47 , ARG F:48 , HOH F:139	BINDING SITE FOR RESIDUE SO4 C 103
04	AC4	SOFTWARE	ASN A:46 , PHE A:47 , ARG A:48 , HOH A:114 , GLU F:20 , ARG F:22 , ARG F:48	BINDING SITE FOR RESIDUE SO4 F 104
05	AC5	SOFTWARE	GLU D:20 , ARG D:22 , ARG D:48 , ASN E:46 , PHE E:47 , ARG E:48 , HOH E:125	BINDING SITE FOR RESIDUE SO4 D 105
06	AC6	SOFTWARE	LYS A:18 , GLU A:20 , ARG A:22 , ARG A:48 , HOH A:122 , ASN C:46 , PHE C:47 , ARG C:48	BINDING SITE FOR RESIDUE SO4 A 106
07	AC7	SOFTWARE	THR B:17 , GLN B:40 , HOH B:121 , PRO C:4 , SER C:5 , HOH D:306	BINDING SITE FOR RESIDUE SO4 B 107
08	AC8	SOFTWARE	THR A:17 , GLN A:40 , THR B:17 , HOH B:121 , GLU C:44 , PRO D:4 , SER D:5 , HOH D:306	BINDING SITE FOR RESIDUE SO4 D 108
09	AC9	SOFTWARE	ARG C:49 , TYR C:51 , THR E:50 , SO4 E:100 , HOH E:303	BINDING SITE FOR RESIDUE SO4 E 109
10	BC1	SOFTWARE	LYS A:21 , ARG A:34 , ARG C:49 , ARG C:55 , ARG E:34	BINDING SITE FOR RESIDUE SO4 A 110
11	BC2	SOFTWARE	LYS B:21 , ARG B:34 , ARG D:49 , ARG D:55 , HOH D:145 , ARG F:34	BINDING SITE FOR RESIDUE SO4 D 111
12	BC3	SOFTWARE	ARG D:49 , THR D:50 , TYR D:51 , THR F:50 , HOH F:116 , HOH F:324	BINDING SITE FOR RESIDUE SO4 F 112
13	BC4	SOFTWARE	THR A:50 , ARG B:49 , THR B:50 , TYR B:51 , SO4 B:99	BINDING SITE FOR RESIDUE SO4 B 113
14	BC5	SOFTWARE	THR C:50 , ARG E:49 , THR E:50 , TYR E:51 , SO4 E:109	BINDING SITE FOR RESIDUE SO4 E 100
15	BC6	SOFTWARE	ARG A:49 , THR A:50 , TYR A:51 , ARG B:49 , THR B:50 , SO4 B:113	BINDING SITE FOR RESIDUE SO4 B 99

SS Bonds (12, 12)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 6)

Asymmetric Unit (1, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BPTI_KUNITZ_2	PS50279	Pancreatic trypsin inhibitor (Kunitz) family profile.	VKTS1_CONST	33-83	6	A:7-57 B:7-57 C:7-57 D:7-57 E:7-57 F:7-57

Biological Unit 1 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BPTI_KUNITZ_2	PS50279	Pancreatic trypsin inhibitor (Kunitz) family profile.	VKTS1_CONST	33-83	1	A:7-57 - - - - -

Biological Unit 2 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BPTI_KUNITZ_2	PS50279	Pancreatic trypsin inhibitor (Kunitz) family profile.	VKTS1_CONST	33-83	1	- B:7-57 - - - -

Biological Unit 3 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BPTI_KUNITZ_2	PS50279	Pancreatic trypsin inhibitor (Kunitz) family profile.	VKTS1_CONST	33-83	1	- - C:7-57 - - -

Biological Unit 4 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BPTI_KUNITZ_2	PS50279	Pancreatic trypsin inhibitor (Kunitz) family profile.	VKTS1_CONST	33-83	1	- - - D:7-57 - -

Biological Unit 5 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BPTI_KUNITZ_2	PS50279	Pancreatic trypsin inhibitor (Kunitz) family profile.	VKTS1_CONST	33-83	1	- - - - E:7-57 -

Biological Unit 6 (1, 1)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BPTI_KUNITZ_2	PS50279	Pancreatic trypsin inhibitor (Kunitz) family profile.	VKTS1_CONST	33-83	1	- - - - - F:7-57

Exons (0, 0)

Sequences/Alignments

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:56
 aligned with VKTS1_CONST | P0C1X2 from UniProtKB/Swiss-Prot  Length:86

    Alignment length:56
                                    38        48        58        68        78      
           VKTS1_CONST   29 RPSLCDLPADSGSGTKAEKRIYYNSARKQCLRFDYTGQGGNENNFRRTYDCQRTCL 84
               SCOP domains -------------------------------------------------------- SCOP domains
               CATH domains 1y62A00 A:3-58 Factor Xa Inhibitor                       CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh..........eeeeeee....eeeeeee...........hhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----BPTI_KUNITZ_2  PDB: A:7-57 UniProt: 33-83          - PROSITE
                 Transcript -------------------------------------------------------- Transcript
                  1y62 A  3 RPSLCDLPADSGSGTKAEKRIYYNSARKQCLRFDYTGQGGNENNFRRTYDCQRTCL 58
                                    12        22        32        42        52

Chain B from PDB  Type:PROTEIN  Length:56
 aligned with VKTS1_CONST | P0C1X2 from UniProtKB/Swiss-Prot  Length:86

    Alignment length:56
                                    38        48        58        68        78      
           VKTS1_CONST   29 RPSLCDLPADSGSGTKAEKRIYYNSARKQCLRFDYTGQGGNENNFRRTYDCQRTCL 84
               SCOP domains -------------------------------------------------------- SCOP domains
               CATH domains 1y62B00 B:3-58 Factor Xa Inhibitor                       CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh..........eeeeeee....eeeeeee...........hhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----BPTI_KUNITZ_2  PDB: B:7-57 UniProt: 33-83          - PROSITE
                 Transcript -------------------------------------------------------- Transcript
                  1y62 B  3 RPSLCDLPADSGSGTKAEKRIYYNSARKQCLRFDYTGQGGNENNFRRTYDCQRTCL 58
                                    12        22        32        42        52

Chain C from PDB  Type:PROTEIN  Length:56
 aligned with VKTS1_CONST | P0C1X2 from UniProtKB/Swiss-Prot  Length:86

    Alignment length:56
                                    38        48        58        68        78      
           VKTS1_CONST   29 RPSLCDLPADSGSGTKAEKRIYYNSARKQCLRFDYTGQGGNENNFRRTYDCQRTCL 84
               SCOP domains -------------------------------------------------------- SCOP domains
               CATH domains 1y62C00 C:3-58 Factor Xa Inhibitor                       CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh..........eeeeeee....eeeeeee...........hhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----BPTI_KUNITZ_2  PDB: C:7-57 UniProt: 33-83          - PROSITE
                 Transcript -------------------------------------------------------- Transcript
                  1y62 C  3 RPSLCDLPADSGSGTKAEKRIYYNSARKQCLRFDYTGQGGNENNFRRTYDCQRTCL 58
                                    12        22        32        42        52

Chain D from PDB  Type:PROTEIN  Length:56
 aligned with VKTS1_CONST | P0C1X2 from UniProtKB/Swiss-Prot  Length:86

    Alignment length:56
                                    38        48        58        68        78      
           VKTS1_CONST   29 RPSLCDLPADSGSGTKAEKRIYYNSARKQCLRFDYTGQGGNENNFRRTYDCQRTCL 84
               SCOP domains -------------------------------------------------------- SCOP domains
               CATH domains 1y62D00 D:3-58 Factor Xa Inhibitor                       CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh..........eeeeeee....eeeeeee...........hhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----BPTI_KUNITZ_2  PDB: D:7-57 UniProt: 33-83          - PROSITE
                 Transcript -------------------------------------------------------- Transcript
                  1y62 D  3 RPSLCDLPADSGSGTKAEKRIYYNSARKQCLRFDYTGQGGNENNFRRTYDCQRTCL 58
                                    12        22        32        42        52

Chain E from PDB  Type:PROTEIN  Length:56
 aligned with VKTS1_CONST | P0C1X2 from UniProtKB/Swiss-Prot  Length:86

    Alignment length:56
                                    38        48        58        68        78      
           VKTS1_CONST   29 RPSLCDLPADSGSGTKAEKRIYYNSARKQCLRFDYTGQGGNENNFRRTYDCQRTCL 84
               SCOP domains -------------------------------------------------------- SCOP domains
               CATH domains 1y62E00 E:3-58 Factor Xa Inhibitor                       CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh..........eeeeeee....eeeeeee...........hhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----BPTI_KUNITZ_2  PDB: E:7-57 UniProt: 33-83          - PROSITE
                 Transcript -------------------------------------------------------- Transcript
                  1y62 E  3 RPSLCDLPADSGSGTKAEKRIYYNSARKQCLRFDYTGQGGNENNFRRTYDCQRTCL 58
                                    12        22        32        42        52

Chain F from PDB  Type:PROTEIN  Length:56
 aligned with VKTS1_CONST | P0C1X2 from UniProtKB/Swiss-Prot  Length:86

    Alignment length:56
                                    38        48        58        68        78      
           VKTS1_CONST   29 RPSLCDLPADSGSGTKAEKRIYYNSARKQCLRFDYTGQGGNENNFRRTYDCQRTCL 84
               SCOP domains -------------------------------------------------------- SCOP domains
               CATH domains 1y62F00 F:3-58 Factor Xa Inhibitor                       CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhh..........eeeeeee....eeeeeee...........hhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----BPTI_KUNITZ_2  PDB: F:7-57 UniProt: 33-83          - PROSITE
                 Transcript -------------------------------------------------------- Transcript
                  1y62 F  3 RPSLCDLPADSGSGTKAEKRIYYNSARKQCLRFDYTGQGGNENNFRRTYDCQRTCL 58
                                    12        22        32        42        52

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 '\|'

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (1, 6)

Pfam Domains (0, 0)

Gene Ontology (5, 5)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D,E,F (VKTS1_CONST | P0C1X2)

molecular function
	GO:0030414	peptidase inhibitor activity	Stops, prevents or reduces the activity of a peptidase, any enzyme that catalyzes the hydrolysis peptide bonds.
	GO:0004867	serine-type endopeptidase inhibitor activity	Stops, prevents or reduces the activity of serine-type endopeptidases, enzymes that catalyze the hydrolysis of nonterminal peptide bonds in a polypeptide chain; a serine residue (and a histidine residue) are at the active center of the enzyme.
biological process
	GO:0010951	negative regulation of endopeptidase activity	Any process that decreases the frequency, rate or extent of endopeptidase activity, the endohydrolysis of peptide bonds within proteins.
	GO:0010466	negative regulation of peptidase activity	Any process that stops or reduces the rate of peptidase activity, the hydrolysis of peptide bonds within proteins.
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.

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	Cis Peptide Bonds
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Biological Units
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	1y62
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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 15)

Sites (15, 15)