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


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