2FI3I

Crystal structure of a bpti variant (cys14->ser, cys38->ser) in complex with 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
58
structure length
58
Chain Sequence
RPDFCLEPPYTGPSKARIIRYFYNAKAGLCQTFVYGGSRAKRNNFKSAEDCMRTCGGA
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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 Functional and structural roles of the Cys14-Cys38 disulfide of bovine pancreatic trypsin inhibitor.
pubmed doi rcsb
molecule keywords Cationic trypsin
molecule tags Hydrolase/hydrolase inhibitor
source organism Bos taurus
total genus 11
structure length 58
sequence length 58
ec nomenclature
pdb deposition date 2005-12-27

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
I 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 2fi3I00
2KAII 3TPII 2FTMB 1G6XA 1P2II 2W8XA 1JC6A 4U32X 3UIRC 1K6UA 2LFLA 3L3TE 5JB4A 4NTWB 2FI5I 1B0CA 1FANA 1BTIA 2M01A 1AAPA 1SHPA 4ISLB 1LD6A 4BD9B 5PTIA 1LD5A 2UUXA 3AUIA 1OA55 1T7CB 2TPII 4NTYB 1DEMA 1YKTB 1JV8A 1P2KI 1BRBI 4NTXB 2FI4I 5JB5A 2KNTA 1TCPA 2FTLI 1P2MB 9PTIA 1KTHA 3BTTI 2ZVXA 1BPIA 3BTQI 1Y62A 1CBWD 1DTKA 1BF0A 3BTFI 1TOCR 2HEXA 1AALA 4U30W 1IRHA 3AUEA 1BRCI 1T8OB 2PTCI 1D0DA 1YLDB 1FAKI 3GYMI 1DTXA 3BYBA 3BTDI 3FP7J 5JB6A 1F5RI 1ZJDB 3TGKI 3M7QB 3FP8I 7PTIA 3BTMI 1YC0I 1TAPA 1QLQA 4BQDA 1BIKA 2FI3I 3BTEI 3TGJI 3BTWI 5JB7A 1F7ZI 2ZJXA 3TGII 2RA3C 2UUYB 1JV9A 1YLCB 3UOUB 1EJMB 3P92E 2LFKA 3BTHI 1KIGI 5C67C 6PTIA 3FP6I 2J6DA 2M99A 3AUDA 3AUGA 2DDJA 2DDIA 1FY8I 1PITA 1TAWB 2KCRA 4Y11I 1NAGA 1EAWB 1OA65 3U1JE 3LDMA 1BZ5A 3AUCA 3BTKI 2TGPI 3LDJA 3BTGI 2R9PE 1BPTA 1DENA 4ISOB 1T8LB 2IJOI 3LDIA 1BZXI 4Y0YI 4DG4C 1P2QB 1UUAA 4BNRI 3CI7A 2JOTA 1BHCA 1KNTA 1ZR0B 1TFXC 3P95E 1BUNB 1P2NB 3WNYA 1TPAI 4DTGK 1D0DB 1BTHP 3AUHA 1UUBA 4WXVC 8PTIA 1KUNA 1ADZA 4ISNB 1P2JI 4WWYC 1MTND 3OFWA 1CA0D 3OTJI 4PTIA 3AUBA 1T8MB 1CO7I 3D65I 4Y0ZI 1P2OB 2CA7A 4TPII 3T62D 1T8NB 3L33E 4Y10I 2ODYE
chains in the Genus database with same CATH superfamily
2KAII 3TPII 2FTMB 1G6XA 1P2II 2W8XA 1JC6A 4U32X 3UIRC 1K6UA 2LFLA 3L3TE 5JB4A 4NTWB 2FI5I 1B0CA 1FANA 1BTIA 2M01A 1AAPA 1SHPA 4ISLB 1LD6A 4BD9B 5PTIA 1LD5A 2UUXA 3AUIA 1OA55 1T7CB 2TPII 4NTYB 1DEMA 1YKTB 1JV8A 1P2KI 1BRBI 4NTXB 2FI4I 5JB5A 2KNTA 1TCPA 2FTLI 1P2MB 9PTIA 1KTHA 3BTTI 2ZVXA 1BPIA 3BTQI 1Y62A 1CBWD 1DTKA 1BF0A 3BTFI 1TOCR 2HEXA 1AALA 4U30W 1IRHA 3AUEA 1BRCI 1T8OB 2PTCI 1D0DA 1YLDB 1FAKI 3GYMI 1DTXA 3BYBA 3BTDI 3FP7J 5JB6A 1F5RI 1ZJDB 3TGKI 3M7QB 3FP8I 7PTIA 3BTMI 1YC0I 1TAPA 1QLQA 4BQDA 1BIKA 2FI3I 3BTEI 3TGJI 3BTWI 5JB7A 1F7ZI 2ZJXA 3TGII 2RA3C 2UUYB 1JV9A 1YLCB 3UOUB 1EJMB 3P92E 2LFKA 3BTHI 1KIGI 5C67C 6PTIA 3FP6I 2J6DA 2M99A 3AUDA 3AUGA 2DDJA 2DDIA 1FY8I 1PITA 1TAWB 2KCRA 4Y11I 1NAGA 1EAWB 1OA65 3U1JE 3LDMA 1BZ5A 3AUCA 3BTKI 2TGPI 3LDJA 3BTGI 2R9PE 1BPTA 1DENA 4ISOB 1T8LB 2IJOI 3LDIA 1BZXI 4Y0YI 4DG4C 1P2QB 1UUAA 4BNRI 3CI7A 2JOTA 1BHCA 1KNTA 1ZR0B 1TFXC 3P95E 1BUNB 1P2NB 3WNYA 1TPAI 4DTGK 1D0DB 1BTHP 3AUHA 1UUBA 4WXVC 8PTIA 1KUNA 1ADZA 4ISNB 1P2JI 4WWYC 1MTND 3OFWA 1CA0D 3OTJI 4PTIA 3AUBA 1T8MB 1CO7I 3D65I 4Y0ZI 1P2OB 2CA7A 4TPII 3T62D 1T8NB 3L33E 4Y10I 2ODYE
chains in the Genus database with same CATH topology
2KAII 3TPII 2FTMB 1G6XA 1P2II 2W8XA 1JC6A 4U32X 3UIRC 1K6UA 2LFLA 3L3TE 5JB4A 4NTWB 2FI5I 1B0CA 1FANA 1BTIA 2M01A 1AAPA 1SHPA 4ISLB 1LD6A 4BD9B 5PTIA 1LD5A 2UUXA 3AUIA 1OA55 1T7CB 2TPII 4NTYB 1DEMA 1YKTB 1JV8A 1P2KI 1BRBI 4NTXB 2FI4I 5JB5A 2KNTA 1TCPA 2FTLI 1P2MB 9PTIA 1KTHA 3BTTI 2ZVXA 1BPIA 3BTQI 1Y62A 1CBWD 1DTKA 1BF0A 3BTFI 1TOCR 2HEXA 1AALA 4U30W 1IRHA 3AUEA 1BRCI 1T8OB 2PTCI 1D0DA 1YLDB 1FAKI 3GYMI 1DTXA 3BYBA 3BTDI 3FP7J 5JB6A 1F5RI 1ZJDB 3TGKI 3M7QB 3FP8I 7PTIA 3BTMI 1YC0I 1TAPA 1QLQA 4BQDA 1BIKA 2FI3I 3BTEI 3TGJI 3BTWI 5JB7A 1F7ZI 2ZJXA 3TGII 2RA3C 2UUYB 1JV9A 1YLCB 3UOUB 1EJMB 3P92E 2LFKA 3BTHI 1KIGI 5C67C 6PTIA 3FP6I 2J6DA 2M99A 3AUDA 3AUGA 2DDJA 2DDIA 1FY8I 1PITA 1TAWB 2KCRA 4Y11I 1NAGA 1EAWB 1OA65 3U1JE 3LDMA 1BZ5A 3AUCA 3BTKI 2TGPI 3LDJA 3BTGI 2R9PE 1BPTA 1DENA 4ISOB 1T8LB 2IJOI 3LDIA 1BZXI 4Y0YI 4DG4C 1P2QB 1UUAA 4BNRI 3CI7A 2JOTA 1BHCA 1KNTA 1ZR0B 1TFXC 3P95E 1BUNB 1P2NB 3WNYA 1TPAI 4DTGK 1D0DB 1BTHP 3AUHA 1UUBA 4WXVC 8PTIA 1KUNA 1ADZA 4ISNB 1P2JI 4WWYC 1MTND 3OFWA 1CA0D 3OTJI 4PTIA 3AUBA 1T8MB 1CO7I 3D65I 4Y0ZI 1P2OB 2CA7A 4TPII 3T62D 1T8NB 3L33E 4Y10I 2ODYE
chains in the Genus database with same CATH homology


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

 
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#similar chains, but unknotted
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