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


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