1ZR0B

Crystal structure of kunitz domain 1 of tissue factor pathway inhibitor-2 with bovine trypsin
Total Genus 11
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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
11
sequence length
63
structure length
63
Chain Sequence
PTGNNAEICLLPLDYGPCRALLLRYYYDRYTQSCRQFLYGGCEGNANNFYTWEACDDACWRIE
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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 Hydrolase/blood clotting
molecule keywords Cationic trypsin
publication title Crystal structure of Kunitz domain 1 (KD1) of tissue factor pathway inhibitor-2 in complex with trypsin. Implications for KD1 specificity of inhibition
pubmed doi rcsb
source organism Homo sapiens
total genus 11
structure length 63
sequence length 63
chains with identical sequence D
ec nomenclature
pdb deposition date 2005-05-18

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
B 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 1zr0B00
2FTLI 1OA65 2LFKA 1F7ZI 1K6UA 2ZVXA 6PTIA 3BTGI 3AUEA 3WNYA 3BTKI 1P2KI 5JB4A 1YLDB 1B0CA 3AUIA 2FI4I 4DG4C 8PTIA 3LDIA 3TGII 9PTIA 1IRHA 3U1JE 2FI3I 1LD6A 2JOTA 3BTDI 1KTHA 3LDMA 1DTKA 3LDJA 1FANA 1P2II 1T8NB 1MTND 2R9PE 3FP6I 3AUGA 1BF0A 1SHPA 1EAWB 1FAKI 1BUNB 1AALA 3OFWA 3UIRC 2HEXA 3L3TE 2UUXA 1BZXI 1D0DB 4U32X 1JV9A 1F5RI 3AUCA 3TGJI 4BD9B 1JC6A 4WWYC 2UUYB 1BPIA 2DDJA 1ZR0B 3BTFI 4U30W 1YKTB 1UUBA 2LFLA 4PTIA 5PTIA 1BRCI 4NTXB 1UUAA 2ODYE 2KAII 1PITA 3FP8I 1ADZA 2TGPI 1AAPA 4ISLB 2M01A 3CI7A 1BPTA 1BHCA 1CA0D 1EJMB 4NTYB 2IJOI 3AUHA 5JB6A 2DDIA 4Y0ZI 3BTHI 4TPII 2FI5I 3BTTI 1KIGI 4Y0YI 2CA7A 3FP7J 3P95E 1KNTA 1DEMA 1QLQA 3BYBA 3D65I 1TOCR 3BTQI 1DTXA 3T62D 4WXVC 2ZJXA 3TGKI 1T8MB 5C67C 1D0DA 1DENA 3UOUB 1T7CB 1TCPA 1FY8I 1NAGA 3BTMI 5JB5A 3OTJI 3BTEI 2J6DA 1JV8A 4Y11I 1YLCB 4Y10I 4DTGK 1BTIA 1P2QB 3TPII 3P92E 1G6XA 3AUBA 1P2NB 4NTWB 2FTMB 1BIKA 2M99A 3L33E 2RA3C 1TAWB 1YC0I 3M7QB 5JB7A 1BZ5A 2TPII 1Y62A 1TPAI 1BTHP 1KUNA 2KNTA 1T8LB 1ZJDB 1BRBI 2PTCI 2W8XA 2KCRA 3AUDA 1P2MB 1T8OB 1CBWD 1P2OB 1LD5A 4ISOB 4BNRI 3GYMI 3BTWI 1OA55 1TFXC 4ISNB 4BQDA 1CO7I 7PTIA 1TAPA 1P2JI
chains in the Genus database with same CATH superfamily
2FTLI 1OA65 2LFKA 1F7ZI 1K6UA 2ZVXA 6PTIA 3BTGI 3AUEA 3WNYA 3BTKI 1P2KI 5JB4A 1YLDB 1B0CA 3AUIA 2FI4I 4DG4C 8PTIA 3LDIA 3TGII 9PTIA 1IRHA 3U1JE 2FI3I 1LD6A 2JOTA 3BTDI 1KTHA 3LDMA 1DTKA 3LDJA 1FANA 1P2II 1T8NB 1MTND 2R9PE 3FP6I 3AUGA 1BF0A 1SHPA 1EAWB 1FAKI 1BUNB 1AALA 3OFWA 3UIRC 2HEXA 3L3TE 2UUXA 1BZXI 1D0DB 4U32X 1JV9A 1F5RI 3AUCA 3TGJI 4BD9B 1JC6A 4WWYC 2UUYB 1BPIA 2DDJA 1ZR0B 3BTFI 4U30W 1YKTB 1UUBA 2LFLA 4PTIA 5PTIA 1BRCI 4NTXB 1UUAA 2ODYE 2KAII 1PITA 3FP8I 1ADZA 2TGPI 1AAPA 4ISLB 2M01A 3CI7A 1BPTA 1BHCA 1CA0D 1EJMB 4NTYB 2IJOI 3AUHA 5JB6A 2DDIA 4Y0ZI 3BTHI 4TPII 2FI5I 3BTTI 1KIGI 4Y0YI 2CA7A 3FP7J 3P95E 1KNTA 1DEMA 1QLQA 3BYBA 3D65I 1TOCR 3BTQI 1DTXA 3T62D 4WXVC 2ZJXA 3TGKI 1T8MB 5C67C 1D0DA 1DENA 3UOUB 1T7CB 1TCPA 1FY8I 1NAGA 3BTMI 5JB5A 3OTJI 3BTEI 2J6DA 1JV8A 4Y11I 1YLCB 4Y10I 4DTGK 1BTIA 1P2QB 3TPII 3P92E 1G6XA 3AUBA 1P2NB 4NTWB 2FTMB 1BIKA 2M99A 3L33E 2RA3C 1TAWB 1YC0I 3M7QB 5JB7A 1BZ5A 2TPII 1Y62A 1TPAI 1BTHP 1KUNA 2KNTA 1T8LB 1ZJDB 1BRBI 2PTCI 2W8XA 2KCRA 3AUDA 1P2MB 1T8OB 1CBWD 1P2OB 1LD5A 4ISOB 4BNRI 3GYMI 3BTWI 1OA55 1TFXC 4ISNB 4BQDA 1CO7I 7PTIA 1TAPA 1P2JI
chains in the Genus database with same CATH topology
2FTLI 1OA65 2LFKA 1F7ZI 1K6UA 2ZVXA 6PTIA 3BTGI 3AUEA 3WNYA 3BTKI 1P2KI 5JB4A 1YLDB 1B0CA 3AUIA 2FI4I 4DG4C 8PTIA 3LDIA 3TGII 9PTIA 1IRHA 3U1JE 2FI3I 1LD6A 2JOTA 3BTDI 1KTHA 3LDMA 1DTKA 3LDJA 1FANA 1P2II 1T8NB 1MTND 2R9PE 3FP6I 3AUGA 1BF0A 1SHPA 1EAWB 1FAKI 1BUNB 1AALA 3OFWA 3UIRC 2HEXA 3L3TE 2UUXA 1BZXI 1D0DB 4U32X 1JV9A 1F5RI 3AUCA 3TGJI 4BD9B 1JC6A 4WWYC 2UUYB 1BPIA 2DDJA 1ZR0B 3BTFI 4U30W 1YKTB 1UUBA 2LFLA 4PTIA 5PTIA 1BRCI 4NTXB 1UUAA 2ODYE 2KAII 1PITA 3FP8I 1ADZA 2TGPI 1AAPA 4ISLB 2M01A 3CI7A 1BPTA 1BHCA 1CA0D 1EJMB 4NTYB 2IJOI 3AUHA 5JB6A 2DDIA 4Y0ZI 3BTHI 4TPII 2FI5I 3BTTI 1KIGI 4Y0YI 2CA7A 3FP7J 3P95E 1KNTA 1DEMA 1QLQA 3BYBA 3D65I 1TOCR 3BTQI 1DTXA 3T62D 4WXVC 2ZJXA 3TGKI 1T8MB 5C67C 1D0DA 1DENA 3UOUB 1T7CB 1TCPA 1FY8I 1NAGA 3BTMI 5JB5A 3OTJI 3BTEI 2J6DA 1JV8A 4Y11I 1YLCB 4Y10I 4DTGK 1BTIA 1P2QB 3TPII 3P92E 1G6XA 3AUBA 1P2NB 4NTWB 2FTMB 1BIKA 2M99A 3L33E 2RA3C 1TAWB 1YC0I 3M7QB 5JB7A 1BZ5A 2TPII 1Y62A 1TPAI 1BTHP 1KUNA 2KNTA 1T8LB 1ZJDB 1BRBI 2PTCI 2W8XA 2KCRA 3AUDA 1P2MB 1T8OB 1CBWD 1P2OB 1LD5A 4ISOB 4BNRI 3GYMI 3BTWI 1OA55 1TFXC 4ISNB 4BQDA 1CO7I 7PTIA 1TAPA 1P2JI
chains in the Genus database with same CATH homology


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