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


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