3LDMA

Crystal structure of aprotinin in complex with sucrose octasulfate: unusual interactions and implication for heparin binding
Total Genus 9
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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
9
sequence length
56
structure length
56
Chain Sequence
RPDFCLEPPYTGPCKARIIRYFYNAKAGLCQTFVYGGCRAKRNNFKSAEDCMRTCG
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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 Hydrolase inhibitor
molecule keywords Pancreatic trypsin inhibitor
publication title Crystal structures of aprotinin and its complex with sucrose octasulfate reveal multiple modes of interactions with implications for heparin binding.
pubmed doi rcsb
total genus 9
structure length 56
sequence length 56
chains with identical sequence B, C, D, E
ec nomenclature
pdb deposition date 2010-01-13

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 3ldmA00
3CI7A 1P2NB 1BTIA 4PTIA 1BPIA 3AUGA 1K6UA 3BTKI 3TPII 1LD5A 5JB4A 3BTDI 3TGJI 1MTND 4U32X 3TGKI 1FAKI 1TAWB 6PTIA 2M01A 1TAPA 1FY8I 2KCRA 4ISNB 3AUIA 2HEXA 1JV9A 2IJOI 2UUYB 1PITA 1YC0I 2ZVXA 1JC6A 4Y10I 1EJMB 3U1JE 1P2MB 5C67C 4TPII 1P2JI 1BTHP 2LFKA 5JB5A 5JB6A 1G6XA 1NAGA 1BPTA 2FI3I 3LDMA 1BZXI 3M7QB 3BTGI 2M99A 1JV8A 1DTKA 1F7ZI 1BRCI 3GYMI 3UOUB 2JOTA 3T62D 1SHPA 4NTYB 1DTXA 4ISLB 1LD6A 1KIGI 4ISOB 4BQDA 1T7CB 1IRHA 5PTIA 2FTMB 3BTEI 3BTWI 3BYBA 1YKTB 2CA7A 1T8LB 2ZJXA 1BHCA 4DG4C 1TFXC 5JB7A 1AALA 1P2QB 1CBWD 3L33E 3P95E 2TPII 4BNRI 1OA65 3FP8I 3OTJI 1BRBI 2ODYE 3BTFI 1D0DA 3FP6I 3UIRC 1FANA 3BTHI 2R9PE 8PTIA 1QLQA 3TGII 1BIKA 1OA55 4Y0YI 3AUEA 3AUBA 1T8MB 4DTGK 2FI4I 1TCPA 2FTLI 2W8XA 4Y0ZI 1BUNB 1UUAA 1KUNA 1TPAI 1AAPA 2TGPI 4BD9B 2KAII 2DDJA 3AUCA 2J6DA 4NTXB 3OFWA 1T8OB 1BZ5A 3L3TE 1D0DB 2RA3C 4Y11I 2PTCI 2UUXA 3AUHA 1DENA 3AUDA 1ZJDB 3WNYA 2LFLA 1YLDB 4U30W 2DDIA 1P2II 4WXVC 1ADZA 1T8NB 3BTMI 3P92E 3D65I 9PTIA 1CA0D 1P2KI 1UUBA 2FI5I 3BTTI 3LDJA 1DEMA 3FP7J 4WWYC 1ZR0B 3BTQI 1TOCR 3LDIA 1YLCB 1EAWB 1Y62A 1P2OB 1KTHA 7PTIA 1CO7I 1KNTA 1B0CA 1BF0A 1F5RI 2KNTA 4NTWB
chains in the Genus database with same CATH superfamily
3CI7A 1P2NB 1BTIA 4PTIA 1BPIA 3AUGA 1K6UA 3BTKI 3TPII 1LD5A 5JB4A 3BTDI 3TGJI 1MTND 4U32X 3TGKI 1FAKI 1TAWB 6PTIA 2M01A 1TAPA 1FY8I 2KCRA 4ISNB 3AUIA 2HEXA 1JV9A 2IJOI 2UUYB 1PITA 1YC0I 2ZVXA 1JC6A 4Y10I 1EJMB 3U1JE 1P2MB 5C67C 4TPII 1P2JI 1BTHP 2LFKA 5JB5A 5JB6A 1G6XA 1NAGA 1BPTA 2FI3I 3LDMA 1BZXI 3M7QB 3BTGI 2M99A 1JV8A 1DTKA 1F7ZI 1BRCI 3GYMI 3UOUB 2JOTA 3T62D 1SHPA 4NTYB 1DTXA 4ISLB 1LD6A 1KIGI 4ISOB 4BQDA 1T7CB 1IRHA 5PTIA 2FTMB 3BTEI 3BTWI 3BYBA 1YKTB 2CA7A 1T8LB 2ZJXA 1BHCA 4DG4C 1TFXC 5JB7A 1AALA 1P2QB 1CBWD 3L33E 3P95E 2TPII 4BNRI 1OA65 3FP8I 3OTJI 1BRBI 2ODYE 3BTFI 1D0DA 3FP6I 3UIRC 1FANA 3BTHI 2R9PE 8PTIA 1QLQA 3TGII 1BIKA 1OA55 4Y0YI 3AUEA 3AUBA 1T8MB 4DTGK 2FI4I 1TCPA 2FTLI 2W8XA 4Y0ZI 1BUNB 1UUAA 1KUNA 1TPAI 1AAPA 2TGPI 4BD9B 2KAII 2DDJA 3AUCA 2J6DA 4NTXB 3OFWA 1T8OB 1BZ5A 3L3TE 1D0DB 2RA3C 4Y11I 2PTCI 2UUXA 3AUHA 1DENA 3AUDA 1ZJDB 3WNYA 2LFLA 1YLDB 4U30W 2DDIA 1P2II 4WXVC 1ADZA 1T8NB 3BTMI 3P92E 3D65I 9PTIA 1CA0D 1P2KI 1UUBA 2FI5I 3BTTI 3LDJA 1DEMA 3FP7J 4WWYC 1ZR0B 3BTQI 1TOCR 3LDIA 1YLCB 1EAWB 1Y62A 1P2OB 1KTHA 7PTIA 1CO7I 1KNTA 1B0CA 1BF0A 1F5RI 2KNTA 4NTWB
chains in the Genus database with same CATH topology
3CI7A 1P2NB 1BTIA 4PTIA 1BPIA 3AUGA 1K6UA 3BTKI 3TPII 1LD5A 5JB4A 3BTDI 3TGJI 1MTND 4U32X 3TGKI 1FAKI 1TAWB 6PTIA 2M01A 1TAPA 1FY8I 2KCRA 4ISNB 3AUIA 2HEXA 1JV9A 2IJOI 2UUYB 1PITA 1YC0I 2ZVXA 1JC6A 4Y10I 1EJMB 3U1JE 1P2MB 5C67C 4TPII 1P2JI 1BTHP 2LFKA 5JB5A 5JB6A 1G6XA 1NAGA 1BPTA 2FI3I 3LDMA 1BZXI 3M7QB 3BTGI 2M99A 1JV8A 1DTKA 1F7ZI 1BRCI 3GYMI 3UOUB 2JOTA 3T62D 1SHPA 4NTYB 1DTXA 4ISLB 1LD6A 1KIGI 4ISOB 4BQDA 1T7CB 1IRHA 5PTIA 2FTMB 3BTEI 3BTWI 3BYBA 1YKTB 2CA7A 1T8LB 2ZJXA 1BHCA 4DG4C 1TFXC 5JB7A 1AALA 1P2QB 1CBWD 3L33E 3P95E 2TPII 4BNRI 1OA65 3FP8I 3OTJI 1BRBI 2ODYE 3BTFI 1D0DA 3FP6I 3UIRC 1FANA 3BTHI 2R9PE 8PTIA 1QLQA 3TGII 1BIKA 1OA55 4Y0YI 3AUEA 3AUBA 1T8MB 4DTGK 2FI4I 1TCPA 2FTLI 2W8XA 4Y0ZI 1BUNB 1UUAA 1KUNA 1TPAI 1AAPA 2TGPI 4BD9B 2KAII 2DDJA 3AUCA 2J6DA 4NTXB 3OFWA 1T8OB 1BZ5A 3L3TE 1D0DB 2RA3C 4Y11I 2PTCI 2UUXA 3AUHA 1DENA 3AUDA 1ZJDB 3WNYA 2LFLA 1YLDB 4U30W 2DDIA 1P2II 4WXVC 1ADZA 1T8NB 3BTMI 3P92E 3D65I 9PTIA 1CA0D 1P2KI 1UUBA 2FI5I 3BTTI 3LDJA 1DEMA 3FP7J 4WWYC 1ZR0B 3BTQI 1TOCR 3LDIA 1YLCB 1EAWB 1Y62A 1P2OB 1KTHA 7PTIA 1CO7I 1KNTA 1B0CA 1BF0A 1F5RI 2KNTA 4NTWB
chains in the Genus database with same CATH homology


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