1IRHA

The solution structure of the third kunitz domain of tissue factor pathway inhibitor
Total Genus 2
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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
2
sequence length
61
structure length
61
Chain Sequence
EFHGPSWCLTPADRGLCRANENRFYYNSVIGKCRPFKYSGCGGNENNFTSKQECLRACKKG
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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 Protein binding
molecule keywords tissue factor pathway inhibitor
publication title Structural mechanism for heparin-binding of the third Kunitz domain of human tissue factor pathway inhibitor.
pubmed doi rcsb
source organism Homo sapiens
total genus 2
structure length 61
sequence length 61
ec nomenclature
pdb deposition date 2001-10-02

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 1irhA00
1UUBA 4BD9B 3WNYA 1BHCA 1TFXC 3TGKI 3BTWI 4U32X 1QLQA 1YLCB 1BTIA 1BUNB 1LD6A 2M01A 9PTIA 1ADZA 3BTFI 6PTIA 3AUHA 1KTHA 3TGII 3AUEA 1T8OB 3TGJI 3AUBA 2UUYB 3L3TE 2ZJXA 1T8LB 1AALA 1FANA 1P2QB 1DTXA 1TOCR 2HEXA 3M7QB 3T62D 1JV8A 3L33E 1BIKA 3FP6I 5PTIA 4TPII 3FP7J 1CO7I 1TAWB 3AUGA 3BTQI 3GYMI 1LD5A 1P2II 2DDIA 1AAPA 3BYBA 1NAGA 1K6UA 3LDMA 1T7CB 2DDJA 1SHPA 2RA3C 2ODYE 2LFLA 1EJMB 1YKTB 1FY8I 1Y62A 1G6XA 1OA65 2KCRA 1T8MB 1EAWB 3BTDI 4NTYB 1KIGI 4ISNB 1OA55 2R9PE 3AUDA 2PTCI 2UUXA 4U30W 4Y11I 8PTIA 1CBWD 3P95E 4DG4C 3D65I 1JV9A 2M99A 3CI7A 1DEMA 1PITA 2TPII 1BRCI 1P2KI 1TAPA 1ZR0B 4BQDA 2FI3I 3LDIA 1P2JI 1B0CA 4WWYC 1MTND 1BTHP 3BTTI 4WXVC 2KAII 2ZVXA 1P2NB 3LDJA 2FTMB 4NTXB 3BTMI 4Y0ZI 3AUIA 2FTLI 3TPII 3UIRC 2W8XA 2CA7A 3BTGI 1IRHA 1P2MB 1DTKA 2IJOI 4NTWB 3BTKI 3P92E 1BRBI 1TCPA 1CA0D 3U1JE 3UOUB 1YC0I 1D0DB 1UUAA 4PTIA 1D0DA 7PTIA 1TPAI 1BPTA 1BZ5A 1FAKI 1BZXI 2FI4I 4Y10I 1F5RI 2JOTA 1DENA 2TGPI 1BF0A 2KNTA 4DTGK 1P2OB 1ZJDB 2J6DA 4Y0YI 1BPIA 2LFKA 3AUCA 4ISOB 5JB6A 2FI5I 1KUNA 3OFWA 5JB7A 4ISLB 3BTHI 3FP8I 5JB4A 5C67C 1JC6A 3BTEI 5JB5A 4BNRI 1KNTA 3OTJI 1T8NB 1YLDB 1F7ZI
chains in the Genus database with same CATH superfamily
1UUBA 4BD9B 3WNYA 1BHCA 1TFXC 3TGKI 3BTWI 4U32X 1QLQA 1YLCB 1BTIA 1BUNB 1LD6A 2M01A 9PTIA 1ADZA 3BTFI 6PTIA 3AUHA 1KTHA 3TGII 3AUEA 1T8OB 3TGJI 3AUBA 2UUYB 3L3TE 2ZJXA 1T8LB 1AALA 1FANA 1P2QB 1DTXA 1TOCR 2HEXA 3M7QB 3T62D 1JV8A 3L33E 1BIKA 3FP6I 5PTIA 4TPII 3FP7J 1CO7I 1TAWB 3AUGA 3BTQI 3GYMI 1LD5A 1P2II 2DDIA 1AAPA 3BYBA 1NAGA 1K6UA 3LDMA 1T7CB 2DDJA 1SHPA 2RA3C 2ODYE 2LFLA 1EJMB 1YKTB 1FY8I 1Y62A 1G6XA 1OA65 2KCRA 1T8MB 1EAWB 3BTDI 4NTYB 1KIGI 4ISNB 1OA55 2R9PE 3AUDA 2PTCI 2UUXA 4U30W 4Y11I 8PTIA 1CBWD 3P95E 4DG4C 3D65I 1JV9A 2M99A 3CI7A 1DEMA 1PITA 2TPII 1BRCI 1P2KI 1TAPA 1ZR0B 4BQDA 2FI3I 3LDIA 1P2JI 1B0CA 4WWYC 1MTND 1BTHP 3BTTI 4WXVC 2KAII 2ZVXA 1P2NB 3LDJA 2FTMB 4NTXB 3BTMI 4Y0ZI 3AUIA 2FTLI 3TPII 3UIRC 2W8XA 2CA7A 3BTGI 1IRHA 1P2MB 1DTKA 2IJOI 4NTWB 3BTKI 3P92E 1BRBI 1TCPA 1CA0D 3U1JE 3UOUB 1YC0I 1D0DB 1UUAA 4PTIA 1D0DA 7PTIA 1TPAI 1BPTA 1BZ5A 1FAKI 1BZXI 2FI4I 4Y10I 1F5RI 2JOTA 1DENA 2TGPI 1BF0A 2KNTA 4DTGK 1P2OB 1ZJDB 2J6DA 4Y0YI 1BPIA 2LFKA 3AUCA 4ISOB 5JB6A 2FI5I 1KUNA 3OFWA 5JB7A 4ISLB 3BTHI 3FP8I 5JB4A 5C67C 1JC6A 3BTEI 5JB5A 4BNRI 1KNTA 3OTJI 1T8NB 1YLDB 1F7ZI
chains in the Genus database with same CATH topology
1UUBA 4BD9B 3WNYA 1BHCA 1TFXC 3TGKI 3BTWI 4U32X 1QLQA 1YLCB 1BTIA 1BUNB 1LD6A 2M01A 9PTIA 1ADZA 3BTFI 6PTIA 3AUHA 1KTHA 3TGII 3AUEA 1T8OB 3TGJI 3AUBA 2UUYB 3L3TE 2ZJXA 1T8LB 1AALA 1FANA 1P2QB 1DTXA 1TOCR 2HEXA 3M7QB 3T62D 1JV8A 3L33E 1BIKA 3FP6I 5PTIA 4TPII 3FP7J 1CO7I 1TAWB 3AUGA 3BTQI 3GYMI 1LD5A 1P2II 2DDIA 1AAPA 3BYBA 1NAGA 1K6UA 3LDMA 1T7CB 2DDJA 1SHPA 2RA3C 2ODYE 2LFLA 1EJMB 1YKTB 1FY8I 1Y62A 1G6XA 1OA65 2KCRA 1T8MB 1EAWB 3BTDI 4NTYB 1KIGI 4ISNB 1OA55 2R9PE 3AUDA 2PTCI 2UUXA 4U30W 4Y11I 8PTIA 1CBWD 3P95E 4DG4C 3D65I 1JV9A 2M99A 3CI7A 1DEMA 1PITA 2TPII 1BRCI 1P2KI 1TAPA 1ZR0B 4BQDA 2FI3I 3LDIA 1P2JI 1B0CA 4WWYC 1MTND 1BTHP 3BTTI 4WXVC 2KAII 2ZVXA 1P2NB 3LDJA 2FTMB 4NTXB 3BTMI 4Y0ZI 3AUIA 2FTLI 3TPII 3UIRC 2W8XA 2CA7A 3BTGI 1IRHA 1P2MB 1DTKA 2IJOI 4NTWB 3BTKI 3P92E 1BRBI 1TCPA 1CA0D 3U1JE 3UOUB 1YC0I 1D0DB 1UUAA 4PTIA 1D0DA 7PTIA 1TPAI 1BPTA 1BZ5A 1FAKI 1BZXI 2FI4I 4Y10I 1F5RI 2JOTA 1DENA 2TGPI 1BF0A 2KNTA 4DTGK 1P2OB 1ZJDB 2J6DA 4Y0YI 1BPIA 2LFKA 3AUCA 4ISOB 5JB6A 2FI5I 1KUNA 3OFWA 5JB7A 4ISLB 3BTHI 3FP8I 5JB4A 5C67C 1JC6A 3BTEI 5JB5A 4BNRI 1KNTA 3OTJI 1T8NB 1YLDB 1F7ZI
chains in the Genus database with same CATH homology


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