1BPTA

Crevice-forming mutants of bpti: crystal structures of f22a, y23a, n43g, and f45a
Total Genus 8
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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
8
sequence length
56
structure length
56
Chain Sequence
RPDFCLEPPYTGPCKARIIRYFANAKAGLCQTFVYGGCRAKRNNFKSAEDCMRTCG
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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 Crevice-forming mutants in the rigid core of bovine pancreatic trypsin inhibitor: crystal structures of F22A, Y23A, N43G, and F45A.
pubmed rcsb
molecule keywords BOVINE PANCREATIC TRYPSIN INHIBITOR
molecule tags Proteinase inhibitor (trypsin)
source organism Bos taurus
total genus 8
structure length 56
sequence length 56
ec nomenclature
pdb deposition date 1991-12-11

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 1bptA00
3AUDA 2DDJA 3BTDI 1BTHP 1TAPA 2KNTA 1F5RI 3AUBA 3BTHI 3FP7J 4WXVC 1KIGI 1B0CA 4BNRI 4DTGK 3AUIA 2FTLI 1EAWB 1TCPA 1Y62A 3P92E 2J6DA 8PTIA 2LFKA 1UUBA 1YLCB 1ZJDB 1BUNB 4Y10I 1ADZA 3BTKI 2FI3I 3BTMI 1KNTA 1KUNA 1LD5A 1LD6A 3BTGI 3AUEA 1AALA 3LDJA 3BTEI 2TPII 3CI7A 1BTIA 1OA65 1T8NB 2RA3C 1G6XA 4U32X 1DTKA 1TPAI 2FTMB 1F7ZI 3TGJI 1BRBI 1SHPA 1TOCR 1TFXC 2HEXA 1D0DA 1P2II 2UUYB 3BTTI 3WNYA 1AAPA 3AUCA 1D0DB 1JC6A 1CBWD 1BPTA 2FI4I 1DENA 2CA7A 3OFWA 1CA0D 1FAKI 2W8XA 1P2NB 4NTWB 2ZJXA 1EJMB 4Y0ZI 1YC0I 3TGII 1YKTB 1FY8I 4ISLB 4NTXB 4WWYC 5JB6A 4BQDA 2TGPI 1TAWB 5JB4A 1FANA 3UOUB 4Y11I 1OA55 3L3TE 1BRCI 1T8OB 1DTXA 1ZR0B 3BTQI 3FP6I 1IRHA 2FI5I 2PTCI 1T8MB 1P2JI 2ZVXA 3GYMI 4U30W 5JB5A 1P2OB 2KCRA 3AUGA 1BZ5A 3BYBA 4BD9B 3LDMA 7PTIA 3BTWI 3T62D 1CO7I 1JV8A 4ISNB 3M7QB 2M01A 3TGKI 3TPII 3P95E 2M99A 3AUHA 4Y0YI 3L33E 1T8LB 1T7CB 1YLDB 1PITA 3U1JE 1KTHA 1MTND 1UUAA 4NTYB 1BZXI 2ODYE 5C67C 1K6UA 3OTJI 1QLQA 1JV9A 2JOTA 1BF0A 1BIKA 6PTIA 4ISOB 4DG4C 5PTIA 1P2QB 1NAGA 1P2KI 1BPIA 2IJOI 2KAII 2LFLA 4PTIA 1BHCA 2UUXA 3BTFI 5JB7A 2DDIA 3D65I 1DEMA 1P2MB 9PTIA 4TPII 3FP8I 3UIRC 3LDIA 2R9PE
chains in the Genus database with same CATH superfamily
3AUDA 2DDJA 3BTDI 1BTHP 1TAPA 2KNTA 1F5RI 3AUBA 3BTHI 3FP7J 4WXVC 1KIGI 1B0CA 4BNRI 4DTGK 3AUIA 2FTLI 1EAWB 1TCPA 1Y62A 3P92E 2J6DA 8PTIA 2LFKA 1UUBA 1YLCB 1ZJDB 1BUNB 4Y10I 1ADZA 3BTKI 2FI3I 3BTMI 1KNTA 1KUNA 1LD5A 1LD6A 3BTGI 3AUEA 1AALA 3LDJA 3BTEI 2TPII 3CI7A 1BTIA 1OA65 1T8NB 2RA3C 1G6XA 4U32X 1DTKA 1TPAI 2FTMB 1F7ZI 3TGJI 1BRBI 1SHPA 1TOCR 1TFXC 2HEXA 1D0DA 1P2II 2UUYB 3BTTI 3WNYA 1AAPA 3AUCA 1D0DB 1JC6A 1CBWD 1BPTA 2FI4I 1DENA 2CA7A 3OFWA 1CA0D 1FAKI 2W8XA 1P2NB 4NTWB 2ZJXA 1EJMB 4Y0ZI 1YC0I 3TGII 1YKTB 1FY8I 4ISLB 4NTXB 4WWYC 5JB6A 4BQDA 2TGPI 1TAWB 5JB4A 1FANA 3UOUB 4Y11I 1OA55 3L3TE 1BRCI 1T8OB 1DTXA 1ZR0B 3BTQI 3FP6I 1IRHA 2FI5I 2PTCI 1T8MB 1P2JI 2ZVXA 3GYMI 4U30W 5JB5A 1P2OB 2KCRA 3AUGA 1BZ5A 3BYBA 4BD9B 3LDMA 7PTIA 3BTWI 3T62D 1CO7I 1JV8A 4ISNB 3M7QB 2M01A 3TGKI 3TPII 3P95E 2M99A 3AUHA 4Y0YI 3L33E 1T8LB 1T7CB 1YLDB 1PITA 3U1JE 1KTHA 1MTND 1UUAA 4NTYB 1BZXI 2ODYE 5C67C 1K6UA 3OTJI 1QLQA 1JV9A 2JOTA 1BF0A 1BIKA 6PTIA 4ISOB 4DG4C 5PTIA 1P2QB 1NAGA 1P2KI 1BPIA 2IJOI 2KAII 2LFLA 4PTIA 1BHCA 2UUXA 3BTFI 5JB7A 2DDIA 3D65I 1DEMA 1P2MB 9PTIA 4TPII 3FP8I 3UIRC 3LDIA 2R9PE
chains in the Genus database with same CATH topology
3AUDA 2DDJA 3BTDI 1BTHP 1TAPA 2KNTA 1F5RI 3AUBA 3BTHI 3FP7J 4WXVC 1KIGI 1B0CA 4BNRI 4DTGK 3AUIA 2FTLI 1EAWB 1TCPA 1Y62A 3P92E 2J6DA 8PTIA 2LFKA 1UUBA 1YLCB 1ZJDB 1BUNB 4Y10I 1ADZA 3BTKI 2FI3I 3BTMI 1KNTA 1KUNA 1LD5A 1LD6A 3BTGI 3AUEA 1AALA 3LDJA 3BTEI 2TPII 3CI7A 1BTIA 1OA65 1T8NB 2RA3C 1G6XA 4U32X 1DTKA 1TPAI 2FTMB 1F7ZI 3TGJI 1BRBI 1SHPA 1TOCR 1TFXC 2HEXA 1D0DA 1P2II 2UUYB 3BTTI 3WNYA 1AAPA 3AUCA 1D0DB 1JC6A 1CBWD 1BPTA 2FI4I 1DENA 2CA7A 3OFWA 1CA0D 1FAKI 2W8XA 1P2NB 4NTWB 2ZJXA 1EJMB 4Y0ZI 1YC0I 3TGII 1YKTB 1FY8I 4ISLB 4NTXB 4WWYC 5JB6A 4BQDA 2TGPI 1TAWB 5JB4A 1FANA 3UOUB 4Y11I 1OA55 3L3TE 1BRCI 1T8OB 1DTXA 1ZR0B 3BTQI 3FP6I 1IRHA 2FI5I 2PTCI 1T8MB 1P2JI 2ZVXA 3GYMI 4U30W 5JB5A 1P2OB 2KCRA 3AUGA 1BZ5A 3BYBA 4BD9B 3LDMA 7PTIA 3BTWI 3T62D 1CO7I 1JV8A 4ISNB 3M7QB 2M01A 3TGKI 3TPII 3P95E 2M99A 3AUHA 4Y0YI 3L33E 1T8LB 1T7CB 1YLDB 1PITA 3U1JE 1KTHA 1MTND 1UUAA 4NTYB 1BZXI 2ODYE 5C67C 1K6UA 3OTJI 1QLQA 1JV9A 2JOTA 1BF0A 1BIKA 6PTIA 4ISOB 4DG4C 5PTIA 1P2QB 1NAGA 1P2KI 1BPIA 2IJOI 2KAII 2LFLA 4PTIA 1BHCA 2UUXA 3BTFI 5JB7A 2DDIA 3D65I 1DEMA 1P2MB 9PTIA 4TPII 3FP8I 3UIRC 3LDIA 2R9PE
chains in the Genus database with same CATH homology


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

 
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#similar chains, but unknotted
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