1DENA

Proteinase inhibitor homologues as potassium channel blockers
Total Genus 5
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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
5
sequence length
60
structure length
60
Chain Sequence
QPLRKLCILHRNPGRCYQKIPAFYYNQKKKQCEGFTWSGCGGNSNRFKTIEECRRTCIRK
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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 Venom(potassium channel inhibitor)
molecule keywords DENDROTOXIN I
publication title Proteinase inhibitor homologues as potassium channel blockers.
pubmed doi rcsb
source organism Dendroaspis polylepis polylepis
total genus 5
structure length 60
sequence length 60
ec nomenclature
pdb deposition date 1994-03-07

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00014 Kunitz_BPTI Kunitz/Bovine pancreatic trypsin inhibitor domain
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
4.10.410.10 Few Secondary Structures Irregular Factor Xa Inhibitor Pancreatic trypsin inhibitor Kunitz domain 1denA00
1YKTB 3LDIA 1KTHA 1KUNA 5JB7A 1FANA 1UUBA 3BTDI 1TAWB 3P92E 3FP6I 1JC6A 2IJOI 1DTXA 3FP7J 1KIGI 1OA65 2UUXA 1JV8A 1ZR0B 1LD6A 1UUAA 3L3TE 3AUDA 2DDJA 4ISOB 2ZVXA 1CBWD 4Y0ZI 3TGII 4WWYC 3M7QB 2KCRA 1AAPA 1T8LB 1FY8I 1P2OB 4DTGK 5JB4A 1DEMA 1DTKA 1P2QB 1CO7I 3AUCA 1YC0I 1CA0D 2TGPI 1BTIA 1KNTA 4TPII 1P2NB 2DDIA 4BD9B 1D0DA 2KNTA 2KAII 1ADZA 1BRCI 1TOCR 3OTJI 1BRBI 1LD5A 1AALA 4Y10I 1P2JI 4BNRI 2UUYB 3BTTI 3BTHI 4NTXB 1T7CB 5JB5A 2J6DA 3U1JE 1IRHA 5C67C 2FTLI 2R9PE 4Y11I 3AUHA 1BPIA 1TCPA 3AUBA 1EJMB 1NAGA 2LFKA 2ODYE 2JOTA 1BIKA 1PITA 5JB6A 3CI7A 1P2MB 1T8OB 2FI5I 1ZJDB 2FI4I 1Y62A 3FP8I 1BF0A 3BTMI 3BTEI 2CA7A 3BYBA 1BTHP 1FAKI 2W8XA 3BTFI 2RA3C 3BTQI 3BTWI 3L33E 2FTMB 4ISNB 3P95E 2FI3I 3AUEA 3LDMA 3T62D 3AUGA 3TGKI 4ISLB 4BQDA 1K6UA 1BZ5A 1P2KI 4U30W 1DENA 5PTIA 1TFXC 3BTKI 1T8NB 3D65I 3WNYA 1BUNB 6PTIA 2LFLA 1F5RI 1BHCA 3AUIA 2HEXA 1TAPA 4Y0YI 2M01A 1YLCB 9PTIA 4NTWB 3TPII 1TPAI 1D0DB 1JV9A 2TPII 3LDJA 1YLDB 3GYMI 1MTND 2ZJXA 1EAWB 2PTCI 3OFWA 1F7ZI 1BZXI 3BTGI 1SHPA 4NTYB 1OA55 1B0CA 1G6XA 1QLQA 4WXVC 3TGJI 1BPTA 3UOUB 8PTIA 3UIRC 2M99A 1P2II 4PTIA 1T8MB 7PTIA 4U32X 4DG4C
chains in the Genus database with same CATH superfamily
1YKTB 3LDIA 1KTHA 1KUNA 5JB7A 1FANA 1UUBA 3BTDI 1TAWB 3P92E 3FP6I 1JC6A 2IJOI 1DTXA 3FP7J 1KIGI 1OA65 2UUXA 1JV8A 1ZR0B 1LD6A 1UUAA 3L3TE 3AUDA 2DDJA 4ISOB 2ZVXA 1CBWD 4Y0ZI 3TGII 4WWYC 3M7QB 2KCRA 1AAPA 1T8LB 1FY8I 1P2OB 4DTGK 5JB4A 1DEMA 1DTKA 1P2QB 1CO7I 3AUCA 1YC0I 1CA0D 2TGPI 1BTIA 1KNTA 4TPII 1P2NB 2DDIA 4BD9B 1D0DA 2KNTA 2KAII 1ADZA 1BRCI 1TOCR 3OTJI 1BRBI 1LD5A 1AALA 4Y10I 1P2JI 4BNRI 2UUYB 3BTTI 3BTHI 4NTXB 1T7CB 5JB5A 2J6DA 3U1JE 1IRHA 5C67C 2FTLI 2R9PE 4Y11I 3AUHA 1BPIA 1TCPA 3AUBA 1EJMB 1NAGA 2LFKA 2ODYE 2JOTA 1BIKA 1PITA 5JB6A 3CI7A 1P2MB 1T8OB 2FI5I 1ZJDB 2FI4I 1Y62A 3FP8I 1BF0A 3BTMI 3BTEI 2CA7A 3BYBA 1BTHP 1FAKI 2W8XA 3BTFI 2RA3C 3BTQI 3BTWI 3L33E 2FTMB 4ISNB 3P95E 2FI3I 3AUEA 3LDMA 3T62D 3AUGA 3TGKI 4ISLB 4BQDA 1K6UA 1BZ5A 1P2KI 4U30W 1DENA 5PTIA 1TFXC 3BTKI 1T8NB 3D65I 3WNYA 1BUNB 6PTIA 2LFLA 1F5RI 1BHCA 3AUIA 2HEXA 1TAPA 4Y0YI 2M01A 1YLCB 9PTIA 4NTWB 3TPII 1TPAI 1D0DB 1JV9A 2TPII 3LDJA 1YLDB 3GYMI 1MTND 2ZJXA 1EAWB 2PTCI 3OFWA 1F7ZI 1BZXI 3BTGI 1SHPA 4NTYB 1OA55 1B0CA 1G6XA 1QLQA 4WXVC 3TGJI 1BPTA 3UOUB 8PTIA 3UIRC 2M99A 1P2II 4PTIA 1T8MB 7PTIA 4U32X 4DG4C
chains in the Genus database with same CATH topology
1YKTB 3LDIA 1KTHA 1KUNA 5JB7A 1FANA 1UUBA 3BTDI 1TAWB 3P92E 3FP6I 1JC6A 2IJOI 1DTXA 3FP7J 1KIGI 1OA65 2UUXA 1JV8A 1ZR0B 1LD6A 1UUAA 3L3TE 3AUDA 2DDJA 4ISOB 2ZVXA 1CBWD 4Y0ZI 3TGII 4WWYC 3M7QB 2KCRA 1AAPA 1T8LB 1FY8I 1P2OB 4DTGK 5JB4A 1DEMA 1DTKA 1P2QB 1CO7I 3AUCA 1YC0I 1CA0D 2TGPI 1BTIA 1KNTA 4TPII 1P2NB 2DDIA 4BD9B 1D0DA 2KNTA 2KAII 1ADZA 1BRCI 1TOCR 3OTJI 1BRBI 1LD5A 1AALA 4Y10I 1P2JI 4BNRI 2UUYB 3BTTI 3BTHI 4NTXB 1T7CB 5JB5A 2J6DA 3U1JE 1IRHA 5C67C 2FTLI 2R9PE 4Y11I 3AUHA 1BPIA 1TCPA 3AUBA 1EJMB 1NAGA 2LFKA 2ODYE 2JOTA 1BIKA 1PITA 5JB6A 3CI7A 1P2MB 1T8OB 2FI5I 1ZJDB 2FI4I 1Y62A 3FP8I 1BF0A 3BTMI 3BTEI 2CA7A 3BYBA 1BTHP 1FAKI 2W8XA 3BTFI 2RA3C 3BTQI 3BTWI 3L33E 2FTMB 4ISNB 3P95E 2FI3I 3AUEA 3LDMA 3T62D 3AUGA 3TGKI 4ISLB 4BQDA 1K6UA 1BZ5A 1P2KI 4U30W 1DENA 5PTIA 1TFXC 3BTKI 1T8NB 3D65I 3WNYA 1BUNB 6PTIA 2LFLA 1F5RI 1BHCA 3AUIA 2HEXA 1TAPA 4Y0YI 2M01A 1YLCB 9PTIA 4NTWB 3TPII 1TPAI 1D0DB 1JV9A 2TPII 3LDJA 1YLDB 3GYMI 1MTND 2ZJXA 1EAWB 2PTCI 3OFWA 1F7ZI 1BZXI 3BTGI 1SHPA 4NTYB 1OA55 1B0CA 1G6XA 1QLQA 4WXVC 3TGJI 1BPTA 3UOUB 8PTIA 3UIRC 2M99A 1P2II 4PTIA 1T8MB 7PTIA 4U32X 4DG4C
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1YKT B;  3LDI A;  1KTH A;  1KUN A;  5JB7 A;  1FAN A;  1UUB A;  3BTD I;  1TAW B;  3P92 E;  3FP6 I;  1JC6 A;  2IJO I;  1DTX A;  3FP7 J;  1KIG I;  1OA6 5;  2UUX A;  1JV8 A;  1ZR0 B;  1LD6 A;  1UUA A;  3L3T E;  3AUD A;  2DDJ A;  4ISO B;  2ZVX A;  1CBW D;  4Y0Z I;  3TGI I;  4WWY C;  3M7Q B;  2KCR A;  1AAP A;  1T8L B;  1FY8 I;  1P2O B;  4DTG K;  5JB4 A;  1DEM A;  1DTK A;  1P2Q B;  1CO7 I;  3AUC A;  1YC0 I;  1CA0 D;  2TGP I;  1BTI A;  1KNT A;  4TPI I;  1P2N B;  2DDI A;  4BD9 B;  1D0D A;  2KNT A;  2KAI I;  1ADZ A;  1BRC I;  1TOC R;  3OTJ I;  1BRB I;  1LD5 A;  1AAL A;  4Y10 I;  1P2J I;  4BNR I;  2UUY B;  3BTT I;  3BTH I;  4NTX B;  1T7C B;  5JB5 A;  2J6D A;  3U1J E;  1IRH A;  5C67 C;  2FTL I;  2R9P E;  4Y11 I;  3AUH A;  1BPI A;  1TCP A;  3AUB A;  1EJM B;  1NAG A;  2LFK A;  2ODY E;  2JOT A;  1BIK A;  1PIT A;  5JB6 A;  3CI7 A;  1P2M B;  1T8O B;  2FI5 I;  1ZJD B;  2FI4 I;  1Y62 A;  3FP8 I;  1BF0 A;  3BTM I;  3BTE I;  2CA7 A;  3BYB A;  1BTH P;  1FAK I;  2W8X A;  3BTF I;  2RA3 C;  3BTQ I;  3BTW I;  3L33 E;  2FTM B;  4ISN B;  3P95 E;  2FI3 I;  3AUE A;  3LDM A;  3T62 D;  3AUG A;  3TGK I;  4ISL B;  4BQD A;  1K6U A;  1BZ5 A;  1P2K I;  4U30 W;  1DEN A;  5PTI A;  1TFX C;  3BTK I;  1T8N B;  3D65 I;  3WNY A;  1BUN B;  6PTI A;  2LFL A;  1F5R I;  1BHC A;  3AUI A;  2HEX A;  1TAP A;  4Y0Y I;  2M01 A;  1YLC B;  9PTI A;  4NTW B;  3TPI I;  1TPA I;  1D0D B;  1JV9 A;  2TPI I;  3LDJ A;  1YLD B;  3GYM I;  1MTN D;  2ZJX A;  1EAW B;  2PTC I;  3OFW A;  1F7Z I;  1BZX I;  3BTG I;  1SHP A;  4NTY B;  1OA5 5;  1B0C A;  1G6X A;  1QLQ A;  4WXV C;  3TGJ I;  1BPT A;  3UOU B;  8PTI A;  3UIR C;  2M99 A;  1P2I I;  4PTI A;  1T8M B;  7PTI A;  4U32 X;  4DG4 C; 
#chains in the Genus database with same CATH topology
 1YKT B;  3LDI A;  1KTH A;  1KUN A;  5JB7 A;  1FAN A;  1UUB A;  3BTD I;  1TAW B;  3P92 E;  3FP6 I;  1JC6 A;  2IJO I;  1DTX A;  3FP7 J;  1KIG I;  1OA6 5;  2UUX A;  1JV8 A;  1ZR0 B;  1LD6 A;  1UUA A;  3L3T E;  3AUD A;  2DDJ A;  4ISO B;  2ZVX A;  1CBW D;  4Y0Z I;  3TGI I;  4WWY C;  3M7Q B;  2KCR A;  1AAP A;  1T8L B;  1FY8 I;  1P2O B;  4DTG K;  5JB4 A;  1DEM A;  1DTK A;  1P2Q B;  1CO7 I;  3AUC A;  1YC0 I;  1CA0 D;  2TGP I;  1BTI A;  1KNT A;  4TPI I;  1P2N B;  2DDI A;  4BD9 B;  1D0D A;  2KNT A;  2KAI I;  1ADZ A;  1BRC I;  1TOC R;  3OTJ I;  1BRB I;  1LD5 A;  1AAL A;  4Y10 I;  1P2J I;  4BNR I;  2UUY B;  3BTT I;  3BTH I;  4NTX B;  1T7C B;  5JB5 A;  2J6D A;  3U1J E;  1IRH A;  5C67 C;  2FTL I;  2R9P E;  4Y11 I;  3AUH A;  1BPI A;  1TCP A;  3AUB A;  1EJM B;  1NAG A;  2LFK A;  2ODY E;  2JOT A;  1BIK A;  1PIT A;  5JB6 A;  3CI7 A;  1P2M B;  1T8O B;  2FI5 I;  1ZJD B;  2FI4 I;  1Y62 A;  3FP8 I;  1BF0 A;  3BTM I;  3BTE I;  2CA7 A;  3BYB A;  1BTH P;  1FAK I;  2W8X A;  3BTF I;  2RA3 C;  3BTQ I;  3BTW I;  3L33 E;  2FTM B;  4ISN B;  3P95 E;  2FI3 I;  3AUE A;  3LDM A;  3T62 D;  3AUG A;  3TGK I;  4ISL B;  4BQD A;  1K6U A;  1BZ5 A;  1P2K I;  4U30 W;  1DEN A;  5PTI A;  1TFX C;  3BTK I;  1T8N B;  3D65 I;  3WNY A;  1BUN B;  6PTI A;  2LFL A;  1F5R I;  1BHC A;  3AUI A;  2HEX A;  1TAP A;  4Y0Y I;  2M01 A;  1YLC B;  9PTI A;  4NTW B;  3TPI I;  1TPA I;  1D0D B;  1JV9 A;  2TPI I;  3LDJ A;  1YLD B;  3GYM I;  1MTN D;  2ZJX A;  1EAW B;  2PTC I;  3OFW A;  1F7Z I;  1BZX I;  3BTG I;  1SHP A;  4NTY B;  1OA5 5;  1B0C A;  1G6X A;  1QLQ A;  4WXV C;  3TGJ I;  1BPT A;  3UOU B;  8PTI A;  3UIR C;  2M99 A;  1P2I I;  4PTI A;  1T8M B;  7PTI A;  4U32 X;  4DG4 C; 
#chains in the Genus database with same CATH homology
 1YKT B;  3LDI A;  1KTH A;  1KUN A;  5JB7 A;  1FAN A;  1UUB A;  3BTD I;  1TAW B;  3P92 E;  3FP6 I;  1JC6 A;  2IJO I;  1DTX A;  3FP7 J;  1KIG I;  1OA6 5;  2UUX A;  1JV8 A;  1ZR0 B;  1LD6 A;  1UUA A;  3L3T E;  3AUD A;  2DDJ A;  4ISO B;  2ZVX A;  1CBW D;  4Y0Z I;  3TGI I;  4WWY C;  3M7Q B;  2KCR A;  1AAP A;  1T8L B;  1FY8 I;  1P2O B;  4DTG K;  5JB4 A;  1DEM A;  1DTK A;  1P2Q B;  1CO7 I;  3AUC A;  1YC0 I;  1CA0 D;  2TGP I;  1BTI A;  1KNT A;  4TPI I;  1P2N B;  2DDI A;  4BD9 B;  1D0D A;  2KNT A;  2KAI I;  1ADZ A;  1BRC I;  1TOC R;  3OTJ I;  1BRB I;  1LD5 A;  1AAL A;  4Y10 I;  1P2J I;  4BNR I;  2UUY B;  3BTT I;  3BTH I;  4NTX B;  1T7C B;  5JB5 A;  2J6D A;  3U1J E;  1IRH A;  5C67 C;  2FTL I;  2R9P E;  4Y11 I;  3AUH A;  1BPI A;  1TCP A;  3AUB A;  1EJM B;  1NAG A;  2LFK A;  2ODY E;  2JOT A;  1BIK A;  1PIT A;  5JB6 A;  3CI7 A;  1P2M B;  1T8O B;  2FI5 I;  1ZJD B;  2FI4 I;  1Y62 A;  3FP8 I;  1BF0 A;  3BTM I;  3BTE I;  2CA7 A;  3BYB A;  1BTH P;  1FAK I;  2W8X A;  3BTF I;  2RA3 C;  3BTQ I;  3BTW I;  3L33 E;  2FTM B;  4ISN B;  3P95 E;  2FI3 I;  3AUE A;  3LDM A;  3T62 D;  3AUG A;  3TGK I;  4ISL B;  4BQD A;  1K6U A;  1BZ5 A;  1P2K I;  4U30 W;  1DEN A;  5PTI A;  1TFX C;  3BTK I;  1T8N B;  3D65 I;  3WNY A;  1BUN B;  6PTI A;  2LFL A;  1F5R I;  1BHC A;  3AUI A;  2HEX A;  1TAP A;  4Y0Y I;  2M01 A;  1YLC B;  9PTI A;  4NTW B;  3TPI I;  1TPA I;  1D0D B;  1JV9 A;  2TPI I;  3LDJ A;  1YLD B;  3GYM I;  1MTN D;  2ZJX A;  1EAW B;  2PTC I;  3OFW A;  1F7Z I;  1BZX I;  3BTG I;  1SHP A;  4NTY B;  1OA5 5;  1B0C A;  1G6X A;  1QLQ A;  4WXV C;  3TGJ I;  1BPT A;  3UOU B;  8PTI A;  3UIR C;  2M99 A;  1P2I I;  4PTI A;  1T8M B;  7PTI A;  4U32 X;  4DG4 C; 
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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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#similar chains in the pdb database (?% sequence similarity)
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