1PK4A

Crystal and molecular structure of human plasminogen kringle 4 refined at 1.9-angstroms resolution
Total Genus 15
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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
15
sequence length
79
structure length
79
Chain Sequence
DCYHGDGQSYRGTSSTTTTGKKCQSWSSMTPHRHQKTPENYPNAGLTMNYCRNPDADKGPWCFTTDPSVRWEYCNLKKC
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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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publication title Crystal and molecular structure of human plasminogen kringle 4 refined at 1.9-A resolution.
pubmed doi rcsb
molecule keywords PLASMINOGEN KRINGLE 4
molecule tags Hydrolase(serine protease)
source organism Homo sapiens
total genus 15
structure length 79
sequence length 79
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 1pk4A00
1B2IA 2I9AA 3K65A 4BVDA 1HPJA 1CEBA 2HPPP 3E6PL 3U73A 5HPGA 3BT1A 4CIKA 4BV5A 4A5TS 2SPTA 2QJ2A 5CS3A 2QJ4A 2PF2A 4NZQA 5CT1A 1I71A 2I9BA 2K4RA 1PK4A 4BVVA 2DOIA 1PK2A 1TPKA 1NK1A 2K51A 1GP9A 5CS5A 5CS9A 1BHTA 1KDUA 1NL2A 4BVWA 3MKPA 2FD6A 2PK4A 5COEA 4IUAA 1CEAA 1PKRA 4KIVA 5CT2A 3LAQA 4O03A 2L0SA 3BT2A 1KRNA 1URKA 1JFNA 4BV7A 1GMOA 1HPKA 4HZHA 4DURA 1KI0A 2DOHX 2KJ4A 1A0HA 3NXPA 1KIVA 1GMNA 5CS1A 5CSQA 5CP9A 2PF1A 5CT3A 2KNFA 1NL1A 1PMLA 2HPQP 1I5KA 1PMKA 2FEBA 4D3CA 3KIVA 3SP8A 4BVCA 3HN4A
chains in the Genus database with same CATH superfamily
1B2IA 2I9AA 3K65A 4BVDA 1HPJA 1CEBA 2HPPP 3E6PL 3U73A 5HPGA 3BT1A 4CIKA 4BV5A 4A5TS 2SPTA 2QJ2A 5CS3A 2QJ4A 2PF2A 4NZQA 5CT1A 1I71A 2I9BA 2K4RA 1PK4A 4BVVA 2DOIA 1PK2A 1TPKA 1NK1A 2K51A 1GP9A 5CS5A 5CS9A 1BHTA 1KDUA 1NL2A 4BVWA 3MKPA 2FD6A 2PK4A 5COEA 4IUAA 1CEAA 1PKRA 4KIVA 5CT2A 3LAQA 4O03A 2L0SA 3BT2A 1KRNA 1URKA 1JFNA 4BV7A 1GMOA 1HPKA 4HZHA 4DURA 1KI0A 2DOHX 2KJ4A 1A0HA 3NXPA 1KIVA 1GMNA 5CS1A 5CSQA 5CP9A 2PF1A 5CT3A 2KNFA 1NL1A 1PMLA 2HPQP 1I5KA 1PMKA 2FEBA 4D3CA 3KIVA 3SP8A 4BVCA 3HN4A
chains in the Genus database with same CATH topology
1B2IA 2I9AA 3K65A 4BVDA 1HPJA 1CEBA 2HPPP 3E6PL 3U73A 5HPGA 3BT1A 4CIKA 4BV5A 4A5TS 2SPTA 2QJ2A 5CS3A 2QJ4A 2PF2A 4NZQA 5CT1A 1I71A 2I9BA 2K4RA 1PK4A 4BVVA 2DOIA 1PK2A 1TPKA 1NK1A 2K51A 1GP9A 5CS5A 5CS9A 1BHTA 1KDUA 1NL2A 4BVWA 3MKPA 2FD6A 2PK4A 5COEA 4IUAA 1CEAA 1PKRA 4KIVA 5CT2A 3LAQA 4O03A 2L0SA 3BT2A 1KRNA 1URKA 1JFNA 4BV7A 1GMOA 1HPKA 4HZHA 4DURA 1KI0A 2DOHX 2KJ4A 1A0HA 3NXPA 1KIVA 1GMNA 5CS1A 5CSQA 5CP9A 2PF1A 5CT3A 2KNFA 1NL1A 1PMLA 2HPQP 1I5KA 1PMKA 2FEBA 4D3CA 3KIVA 3SP8A 4BVCA 3HN4A
chains in the Genus database with same CATH homology


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