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


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