1SHPA

The nmr solution structure of a kunitz-type proteinase inhibitor from the sea anemone stichodactyla helianthus
Total Genus 16
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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
16
sequence length
55
structure length
55
Chain Sequence
SICSEPKKVGRCKGYFPRFYFDSETGKCTPFIYGGCGGNGNNFETLHQCRAICRA
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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 Proteinase inhibitor(trypsin)
molecule keywords TRYPSIN INHIBITOR
publication title The NMR solution structure of a Kunitz-type proteinase inhibitor from the sea anemone Stichodactyla helianthus.
pubmed doi rcsb
source organism Stichodactyla helianthus
total genus 16
structure length 55
sequence length 55
ec nomenclature
pdb deposition date 1992-11-17

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 1shpA00
1ZR0B 1D0DA 1IRHA 2RA3C 1AALA 1K6UA 3BTWI 5JB7A 1B0CA 1D0DB 1BTIA 1F7ZI 3BTKI 3M7QB 1T8MB 3BTHI 4NTYB 3BTEI 3TPII 1BZ5A 4TPII 2JOTA 4ISOB 1BRBI 3TGII 3UOUB 4DTGK 1KUNA 1CBWD 1P2NB 2TPII 2FI5I 2J6DA 4Y0ZI 7PTIA 4ISNB 1AAPA 1TFXC 1P2II 3P95E 1BUNB 4DG4C 1CA0D 4Y10I 1CO7I 1P2OB 3FP6I 3BTTI 4U30W 3FP8I 1OA55 2FI4I 3AUCA 6PTIA 1JV8A 4Y0YI 2DDJA 1LD6A 4BD9B 3AUEA 2HEXA 1BTHP 3LDMA 1TOCR 1KIGI 1Y62A 1P2JI 1KNTA 4U32X 3AUDA 1DEMA 1TAWB 2M99A 2ZJXA 3OTJI 1ADZA 3FP7J 1DTKA 1G6XA 1LD5A 3BYBA 2M01A 2UUXA 3CI7A 1FAKI 1KTHA 3T62D 1TPAI 2LFKA 1UUBA 1FANA 5JB5A 2DDIA 1PITA 2R9PE 3UIRC 4NTWB 3LDIA 1BPIA 1NAGA 9PTIA 1DTXA 2LFLA 1EJMB 1BF0A 3BTMI 4ISLB 2W8XA 2FTLI 3BTQI 1T7CB 1BRCI 1P2QB 1YLDB 1QLQA 2KAII 2KCRA 5JB6A 1T8OB 2UUYB 2FI3I 3BTDI 2TGPI 3D65I 1BZXI 3AUIA 3P92E 1BPTA 3WNYA 3L33E 3AUBA 1UUAA 2IJOI 1T8NB 1YKTB 1F5RI 5JB4A 1DENA 2ODYE 1TAPA 1SHPA 2FTMB 1T8LB 1BIKA 1EAWB 1YLCB 2PTCI 4WXVC 3L3TE 3TGKI 2ZVXA 3TGJI 5C67C 1P2MB 1OA65 8PTIA 4WWYC 4PTIA 1P2KI 4Y11I 3LDJA 4BNRI 1BHCA 1JC6A 3AUHA 1JV9A 4BQDA 2KNTA 4NTXB 3BTGI 3BTFI 1TCPA 1YC0I 3OFWA 3AUGA 1FY8I 3U1JE 3GYMI 1ZJDB 2CA7A 5PTIA 1MTND
chains in the Genus database with same CATH superfamily
1ZR0B 1D0DA 1IRHA 2RA3C 1AALA 1K6UA 3BTWI 5JB7A 1B0CA 1D0DB 1BTIA 1F7ZI 3BTKI 3M7QB 1T8MB 3BTHI 4NTYB 3BTEI 3TPII 1BZ5A 4TPII 2JOTA 4ISOB 1BRBI 3TGII 3UOUB 4DTGK 1KUNA 1CBWD 1P2NB 2TPII 2FI5I 2J6DA 4Y0ZI 7PTIA 4ISNB 1AAPA 1TFXC 1P2II 3P95E 1BUNB 4DG4C 1CA0D 4Y10I 1CO7I 1P2OB 3FP6I 3BTTI 4U30W 3FP8I 1OA55 2FI4I 3AUCA 6PTIA 1JV8A 4Y0YI 2DDJA 1LD6A 4BD9B 3AUEA 2HEXA 1BTHP 3LDMA 1TOCR 1KIGI 1Y62A 1P2JI 1KNTA 4U32X 3AUDA 1DEMA 1TAWB 2M99A 2ZJXA 3OTJI 1ADZA 3FP7J 1DTKA 1G6XA 1LD5A 3BYBA 2M01A 2UUXA 3CI7A 1FAKI 1KTHA 3T62D 1TPAI 2LFKA 1UUBA 1FANA 5JB5A 2DDIA 1PITA 2R9PE 3UIRC 4NTWB 3LDIA 1BPIA 1NAGA 9PTIA 1DTXA 2LFLA 1EJMB 1BF0A 3BTMI 4ISLB 2W8XA 2FTLI 3BTQI 1T7CB 1BRCI 1P2QB 1YLDB 1QLQA 2KAII 2KCRA 5JB6A 1T8OB 2UUYB 2FI3I 3BTDI 2TGPI 3D65I 1BZXI 3AUIA 3P92E 1BPTA 3WNYA 3L33E 3AUBA 1UUAA 2IJOI 1T8NB 1YKTB 1F5RI 5JB4A 1DENA 2ODYE 1TAPA 1SHPA 2FTMB 1T8LB 1BIKA 1EAWB 1YLCB 2PTCI 4WXVC 3L3TE 3TGKI 2ZVXA 3TGJI 5C67C 1P2MB 1OA65 8PTIA 4WWYC 4PTIA 1P2KI 4Y11I 3LDJA 4BNRI 1BHCA 1JC6A 3AUHA 1JV9A 4BQDA 2KNTA 4NTXB 3BTGI 3BTFI 1TCPA 1YC0I 3OFWA 3AUGA 1FY8I 3U1JE 3GYMI 1ZJDB 2CA7A 5PTIA 1MTND
chains in the Genus database with same CATH topology
1ZR0B 1D0DA 1IRHA 2RA3C 1AALA 1K6UA 3BTWI 5JB7A 1B0CA 1D0DB 1BTIA 1F7ZI 3BTKI 3M7QB 1T8MB 3BTHI 4NTYB 3BTEI 3TPII 1BZ5A 4TPII 2JOTA 4ISOB 1BRBI 3TGII 3UOUB 4DTGK 1KUNA 1CBWD 1P2NB 2TPII 2FI5I 2J6DA 4Y0ZI 7PTIA 4ISNB 1AAPA 1TFXC 1P2II 3P95E 1BUNB 4DG4C 1CA0D 4Y10I 1CO7I 1P2OB 3FP6I 3BTTI 4U30W 3FP8I 1OA55 2FI4I 3AUCA 6PTIA 1JV8A 4Y0YI 2DDJA 1LD6A 4BD9B 3AUEA 2HEXA 1BTHP 3LDMA 1TOCR 1KIGI 1Y62A 1P2JI 1KNTA 4U32X 3AUDA 1DEMA 1TAWB 2M99A 2ZJXA 3OTJI 1ADZA 3FP7J 1DTKA 1G6XA 1LD5A 3BYBA 2M01A 2UUXA 3CI7A 1FAKI 1KTHA 3T62D 1TPAI 2LFKA 1UUBA 1FANA 5JB5A 2DDIA 1PITA 2R9PE 3UIRC 4NTWB 3LDIA 1BPIA 1NAGA 9PTIA 1DTXA 2LFLA 1EJMB 1BF0A 3BTMI 4ISLB 2W8XA 2FTLI 3BTQI 1T7CB 1BRCI 1P2QB 1YLDB 1QLQA 2KAII 2KCRA 5JB6A 1T8OB 2UUYB 2FI3I 3BTDI 2TGPI 3D65I 1BZXI 3AUIA 3P92E 1BPTA 3WNYA 3L33E 3AUBA 1UUAA 2IJOI 1T8NB 1YKTB 1F5RI 5JB4A 1DENA 2ODYE 1TAPA 1SHPA 2FTMB 1T8LB 1BIKA 1EAWB 1YLCB 2PTCI 4WXVC 3L3TE 3TGKI 2ZVXA 3TGJI 5C67C 1P2MB 1OA65 8PTIA 4WWYC 4PTIA 1P2KI 4Y11I 3LDJA 4BNRI 1BHCA 1JC6A 3AUHA 1JV9A 4BQDA 2KNTA 4NTXB 3BTGI 3BTFI 1TCPA 1YC0I 3OFWA 3AUGA 1FY8I 3U1JE 3GYMI 1ZJDB 2CA7A 5PTIA 1MTND
chains in the Genus database with same CATH homology


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