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


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