3LDIA

Crystal structure of aprotinin in complex with sucrose octasulfate: unusual interactions and implication for heparin binding
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
57
structure length
57
Chain Sequence
RPDFCLEPPYTGPCKARIIRYFYNAKAGLCQTFVYGGCRAKRNNFKSAEDCMRTCGG
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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 8
structure length 57
sequence length 57
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 3ldiA00
1QLQA 1TOCR 3AUEA 1BF0A 2ODYE 1EJMB 1KIGI 3LDJA 3AUHA 3GYMI 1AALA 1BIKA 2HEXA 2M99A 3BTEI 1JV9A 1ZJDB 3FP8I 4BD9B 4PTIA 1BZXI 3WNYA 1CO7I 3AUBA 3D65I 6PTIA 3UOUB 1F7ZI 4Y0YI 3TGJI 3FP6I 3CI7A 5JB5A 2LFKA 1D0DB 1MTND 1YLDB 2IJOI 1P2MB 3OFWA 4NTYB 4Y11I 4Y10I 4DTGK 5JB6A 3LDIA 1AAPA 1JC6A 3BTTI 2KNTA 1Y62A 4Y0ZI 3AUDA 4NTWB 9PTIA 1T7CB 4BQDA 1KUNA 3BYBA 1B0CA 8PTIA 1G6XA 3P92E 3UIRC 1BHCA 4U30W 2KCRA 1TFXC 2CA7A 1TPAI 1NAGA 5PTIA 3U1JE 1P2OB 5C67C 2DDIA 1BRBI 1DENA 1K6UA 1CA0D 1CBWD 4ISNB 4ISLB 1FANA 2FTLI 1BRCI 1PITA 1JV8A 3T62D 1P2II 2R9PE 1F5RI 1OA55 5JB7A 3AUIA 3BTWI 1UUBA 2UUYB 3L3TE 1ZR0B 1BTIA 2PTCI 3OTJI 2TGPI 1FY8I 3BTMI 2UUXA 3TGKI 3BTQI 1TCPA 2FI3I 2FTMB 2JOTA 4TPII 3TGII 1T8OB 4ISOB 1LD5A 2FI4I 3AUGA 2W8XA 3LDMA 1BTHP 1LD6A 3BTGI 1P2QB 2J6DA 1FAKI 2ZJXA 1KTHA 2ZVXA 1P2JI 1OA65 1BPTA 4NTXB 4WXVC 2TPII 1DTXA 1KNTA 1T8NB 1TAWB 3M7QB 1P2NB 3BTDI 1TAPA 1IRHA 2FI5I 4U32X 1BZ5A 5JB4A 1P2KI 1YKTB 1UUAA 1BUNB 3FP7J 1D0DA 3AUCA 3P95E 4BNRI 1BPIA 1T8MB 1YC0I 1DEMA 1YLCB 2LFLA 2KAII 1DTKA 1T8LB 2DDJA 1SHPA 3TPII 3BTFI 1EAWB 3L33E 4DG4C 7PTIA 1ADZA 2M01A 3BTKI 3BTHI 4WWYC 2RA3C
chains in the Genus database with same CATH superfamily
1QLQA 1TOCR 3AUEA 1BF0A 2ODYE 1EJMB 1KIGI 3LDJA 3AUHA 3GYMI 1AALA 1BIKA 2HEXA 2M99A 3BTEI 1JV9A 1ZJDB 3FP8I 4BD9B 4PTIA 1BZXI 3WNYA 1CO7I 3AUBA 3D65I 6PTIA 3UOUB 1F7ZI 4Y0YI 3TGJI 3FP6I 3CI7A 5JB5A 2LFKA 1D0DB 1MTND 1YLDB 2IJOI 1P2MB 3OFWA 4NTYB 4Y11I 4Y10I 4DTGK 5JB6A 3LDIA 1AAPA 1JC6A 3BTTI 2KNTA 1Y62A 4Y0ZI 3AUDA 4NTWB 9PTIA 1T7CB 4BQDA 1KUNA 3BYBA 1B0CA 8PTIA 1G6XA 3P92E 3UIRC 1BHCA 4U30W 2KCRA 1TFXC 2CA7A 1TPAI 1NAGA 5PTIA 3U1JE 1P2OB 5C67C 2DDIA 1BRBI 1DENA 1K6UA 1CA0D 1CBWD 4ISNB 4ISLB 1FANA 2FTLI 1BRCI 1PITA 1JV8A 3T62D 1P2II 2R9PE 1F5RI 1OA55 5JB7A 3AUIA 3BTWI 1UUBA 2UUYB 3L3TE 1ZR0B 1BTIA 2PTCI 3OTJI 2TGPI 1FY8I 3BTMI 2UUXA 3TGKI 3BTQI 1TCPA 2FI3I 2FTMB 2JOTA 4TPII 3TGII 1T8OB 4ISOB 1LD5A 2FI4I 3AUGA 2W8XA 3LDMA 1BTHP 1LD6A 3BTGI 1P2QB 2J6DA 1FAKI 2ZJXA 1KTHA 2ZVXA 1P2JI 1OA65 1BPTA 4NTXB 4WXVC 2TPII 1DTXA 1KNTA 1T8NB 1TAWB 3M7QB 1P2NB 3BTDI 1TAPA 1IRHA 2FI5I 4U32X 1BZ5A 5JB4A 1P2KI 1YKTB 1UUAA 1BUNB 3FP7J 1D0DA 3AUCA 3P95E 4BNRI 1BPIA 1T8MB 1YC0I 1DEMA 1YLCB 2LFLA 2KAII 1DTKA 1T8LB 2DDJA 1SHPA 3TPII 3BTFI 1EAWB 3L33E 4DG4C 7PTIA 1ADZA 2M01A 3BTKI 3BTHI 4WWYC 2RA3C
chains in the Genus database with same CATH topology
1QLQA 1TOCR 3AUEA 1BF0A 2ODYE 1EJMB 1KIGI 3LDJA 3AUHA 3GYMI 1AALA 1BIKA 2HEXA 2M99A 3BTEI 1JV9A 1ZJDB 3FP8I 4BD9B 4PTIA 1BZXI 3WNYA 1CO7I 3AUBA 3D65I 6PTIA 3UOUB 1F7ZI 4Y0YI 3TGJI 3FP6I 3CI7A 5JB5A 2LFKA 1D0DB 1MTND 1YLDB 2IJOI 1P2MB 3OFWA 4NTYB 4Y11I 4Y10I 4DTGK 5JB6A 3LDIA 1AAPA 1JC6A 3BTTI 2KNTA 1Y62A 4Y0ZI 3AUDA 4NTWB 9PTIA 1T7CB 4BQDA 1KUNA 3BYBA 1B0CA 8PTIA 1G6XA 3P92E 3UIRC 1BHCA 4U30W 2KCRA 1TFXC 2CA7A 1TPAI 1NAGA 5PTIA 3U1JE 1P2OB 5C67C 2DDIA 1BRBI 1DENA 1K6UA 1CA0D 1CBWD 4ISNB 4ISLB 1FANA 2FTLI 1BRCI 1PITA 1JV8A 3T62D 1P2II 2R9PE 1F5RI 1OA55 5JB7A 3AUIA 3BTWI 1UUBA 2UUYB 3L3TE 1ZR0B 1BTIA 2PTCI 3OTJI 2TGPI 1FY8I 3BTMI 2UUXA 3TGKI 3BTQI 1TCPA 2FI3I 2FTMB 2JOTA 4TPII 3TGII 1T8OB 4ISOB 1LD5A 2FI4I 3AUGA 2W8XA 3LDMA 1BTHP 1LD6A 3BTGI 1P2QB 2J6DA 1FAKI 2ZJXA 1KTHA 2ZVXA 1P2JI 1OA65 1BPTA 4NTXB 4WXVC 2TPII 1DTXA 1KNTA 1T8NB 1TAWB 3M7QB 1P2NB 3BTDI 1TAPA 1IRHA 2FI5I 4U32X 1BZ5A 5JB4A 1P2KI 1YKTB 1UUAA 1BUNB 3FP7J 1D0DA 3AUCA 3P95E 4BNRI 1BPIA 1T8MB 1YC0I 1DEMA 1YLCB 2LFLA 2KAII 1DTKA 1T8LB 2DDJA 1SHPA 3TPII 3BTFI 1EAWB 3L33E 4DG4C 7PTIA 1ADZA 2M01A 3BTKI 3BTHI 4WWYC 2RA3C
chains in the Genus database with same CATH homology


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