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


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