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


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