2PK4A

The refined structure of the epsilon-aminocaproic acid complex of human plasminogen kringle
Total Genus 18
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The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
18
sequence length
80
structure length
80
Chain Sequence
QDCYHGDGQSYRGTSSTTTTGKKCQSWSSMTPHRHQKTPENYPNAGLTMNYCRNPDADKGPWCFTTDPSVRWEYCNLKKC
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The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

Chord Diagram
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molecule tags Hydrolase(serine protease)
molecule keywords HUMAN PLASMINOGEN KRINGLE 4
publication title The refined structure of the epsilon-aminocaproic acid complex of human plasminogen kringle 4.
pubmed doi rcsb
source organism Homo sapiens
total genus 18
structure length 80
sequence length 80
ec nomenclature ec 3.4.21.7: Plasmin.
pdb deposition date 1991-07-18

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00051 Kringle Kringle domain
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.40.20.10 Mainly Beta Beta Barrel Plasminogen Kringle 4 Plasminogen Kringle 4 2pk4A00
2KNFA 2PK4A 1GMOA 2SPTA 1URKA 3BT2A 2FD6A 4NZQA 2K4RA 1HPJA 2HPPP 2KJ4A 5COEA 1KRNA 1JFNA 1I71A 4DURA 3KIVA 2QJ4A 4HZHA 5CT1A 4IUAA 1NK1A 1I5KA 5CP9A 1GP9A 2FEBA 1GMNA 4O03A 1B2IA 5HPGA 2I9BA 4BVWA 3LAQA 2K51A 2HPQP 1CEBA 1BHTA 1HPKA 3NXPA 4BV5A 2QJ2A 1KI0A 3HN4A 4BVCA 4BV7A 2I9AA 2DOHX 1CEAA 1NL2A 1NL1A 5CS1A 4CIKA 5CSQA 1PMLA 3SP8A 5CS3A 3MKPA 1TPKA 2L0SA 1KIVA 2DOIA 4BVDA 4BVVA 5CS9A 1KDUA 1PK4A 2PF2A 3U73A 4D3CA 2PF1A 1PKRA 1A0HA 4A5TS 5CT3A 5CS5A 3E6PL 3BT1A 3K65A 1PMKA 4KIVA 5CT2A 1PK2A
chains in the Genus database with same CATH superfamily
2KNFA 2PK4A 1GMOA 2SPTA 1URKA 3BT2A 2FD6A 4NZQA 2K4RA 1HPJA 2HPPP 2KJ4A 5COEA 1KRNA 1JFNA 1I71A 4DURA 3KIVA 2QJ4A 4HZHA 5CT1A 4IUAA 1NK1A 1I5KA 5CP9A 1GP9A 2FEBA 1GMNA 4O03A 1B2IA 5HPGA 2I9BA 4BVWA 3LAQA 2K51A 2HPQP 1CEBA 1BHTA 1HPKA 3NXPA 4BV5A 2QJ2A 1KI0A 3HN4A 4BVCA 4BV7A 2I9AA 2DOHX 1CEAA 1NL2A 1NL1A 5CS1A 4CIKA 5CSQA 1PMLA 3SP8A 5CS3A 3MKPA 1TPKA 2L0SA 1KIVA 2DOIA 4BVDA 4BVVA 5CS9A 1KDUA 1PK4A 2PF2A 3U73A 4D3CA 2PF1A 1PKRA 1A0HA 4A5TS 5CT3A 5CS5A 3E6PL 3BT1A 3K65A 1PMKA 4KIVA 5CT2A 1PK2A
chains in the Genus database with same CATH topology
2KNFA 2PK4A 1GMOA 2SPTA 1URKA 3BT2A 2FD6A 4NZQA 2K4RA 1HPJA 2HPPP 2KJ4A 5COEA 1KRNA 1JFNA 1I71A 4DURA 3KIVA 2QJ4A 4HZHA 5CT1A 4IUAA 1NK1A 1I5KA 5CP9A 1GP9A 2FEBA 1GMNA 4O03A 1B2IA 5HPGA 2I9BA 4BVWA 3LAQA 2K51A 2HPQP 1CEBA 1BHTA 1HPKA 3NXPA 4BV5A 2QJ2A 1KI0A 3HN4A 4BVCA 4BV7A 2I9AA 2DOHX 1CEAA 1NL2A 1NL1A 5CS1A 4CIKA 5CSQA 1PMLA 3SP8A 5CS3A 3MKPA 1TPKA 2L0SA 1KIVA 2DOIA 4BVDA 4BVVA 5CS9A 1KDUA 1PK4A 2PF2A 3U73A 4D3CA 2PF1A 1PKRA 1A0HA 4A5TS 5CT3A 5CS5A 3E6PL 3BT1A 3K65A 1PMKA 4KIVA 5CT2A 1PK2A
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 2KNF A;  2PK4 A;  1GMO A;  2SPT A;  1URK A;  3BT2 A;  2FD6 A;  4NZQ A;  2K4R A;  1HPJ A;  2HPP P;  2KJ4 A;  5COE A;  1KRN A;  1JFN A;  1I71 A;  4DUR A;  3KIV A;  2QJ4 A;  4HZH A;  5CT1 A;  4IUA A;  1NK1 A;  1I5K A;  5CP9 A;  1GP9 A;  2FEB A;  1GMN A;  4O03 A;  1B2I A;  5HPG A;  2I9B A;  4BVW A;  3LAQ A;  2K51 A;  2HPQ P;  1CEB A;  1BHT A;  1HPK A;  3NXP A;  4BV5 A;  2QJ2 A;  1KI0 A;  3HN4 A;  4BVC A;  4BV7 A;  2I9A A;  2DOH X;  1CEA A;  1NL2 A;  1NL1 A;  5CS1 A;  4CIK A;  5CSQ A;  1PML A;  3SP8 A;  5CS3 A;  3MKP A;  1TPK A;  2L0S A;  1KIV A;  2DOI A;  4BVD A;  4BVV A;  5CS9 A;  1KDU A;  1PK4 A;  2PF2 A;  3U73 A;  4D3C A;  2PF1 A;  1PKR A;  1A0H A;  4A5T S;  5CT3 A;  5CS5 A;  3E6P L;  3BT1 A;  3K65 A;  1PMK A;  4KIV A;  5CT2 A;  1PK2 A; 
#chains in the Genus database with same CATH topology
 2KNF A;  2PK4 A;  1GMO A;  2SPT A;  1URK A;  3BT2 A;  2FD6 A;  4NZQ A;  2K4R A;  1HPJ A;  2HPP P;  2KJ4 A;  5COE A;  1KRN A;  1JFN A;  1I71 A;  4DUR A;  3KIV A;  2QJ4 A;  4HZH A;  5CT1 A;  4IUA A;  1NK1 A;  1I5K A;  5CP9 A;  1GP9 A;  2FEB A;  1GMN A;  4O03 A;  1B2I A;  5HPG A;  2I9B A;  4BVW A;  3LAQ A;  2K51 A;  2HPQ P;  1CEB A;  1BHT A;  1HPK A;  3NXP A;  4BV5 A;  2QJ2 A;  1KI0 A;  3HN4 A;  4BVC A;  4BV7 A;  2I9A A;  2DOH X;  1CEA A;  1NL2 A;  1NL1 A;  5CS1 A;  4CIK A;  5CSQ A;  1PML A;  3SP8 A;  5CS3 A;  3MKP A;  1TPK A;  2L0S A;  1KIV A;  2DOI A;  4BVD A;  4BVV A;  5CS9 A;  1KDU A;  1PK4 A;  2PF2 A;  3U73 A;  4D3C A;  2PF1 A;  1PKR A;  1A0H A;  4A5T S;  5CT3 A;  5CS5 A;  3E6P L;  3BT1 A;  3K65 A;  1PMK A;  4KIV A;  5CT2 A;  1PK2 A; 
#chains in the Genus database with same CATH homology
 2KNF A;  2PK4 A;  1GMO A;  2SPT A;  1URK A;  3BT2 A;  2FD6 A;  4NZQ A;  2K4R A;  1HPJ A;  2HPP P;  2KJ4 A;  5COE A;  1KRN A;  1JFN A;  1I71 A;  4DUR A;  3KIV A;  2QJ4 A;  4HZH A;  5CT1 A;  4IUA A;  1NK1 A;  1I5K A;  5CP9 A;  1GP9 A;  2FEB A;  1GMN A;  4O03 A;  1B2I A;  5HPG A;  2I9B A;  4BVW A;  3LAQ A;  2K51 A;  2HPQ P;  1CEB A;  1BHT A;  1HPK A;  3NXP A;  4BV5 A;  2QJ2 A;  1KI0 A;  3HN4 A;  4BVC A;  4BV7 A;  2I9A A;  2DOH X;  1CEA A;  1NL2 A;  1NL1 A;  5CS1 A;  4CIK A;  5CSQ A;  1PML A;  3SP8 A;  5CS3 A;  3MKP A;  1TPK A;  2L0S A;  1KIV A;  2DOI A;  4BVD A;  4BVV A;  5CS9 A;  1KDU A;  1PK4 A;  2PF2 A;  3U73 A;  4D3C A;  2PF1 A;  1PKR A;  1A0H A;  4A5T S;  5CT3 A;  5CS5 A;  3E6P L;  3BT1 A;  3K65 A;  1PMK A;  4KIV A;  5CT2 A;  1PK2 A; 
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similar chains in the Genus database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
#similar chains in the Genus database (?% sequence similarity)
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#similar chains, but unknotted
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