1AAPA

X-ray crystal structure of the protease inhibitor domain of alzheimer's amyloid beta-protein precursor
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
VREVCSEQAETGPCRAMISRWYFDVTEGKCAPFFYGGCGGNRNNFDTEEYCMAVCG
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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 ALZHEIMER'S DISEASE AMYLOID A4 PROTEIN
publication title X-ray crystal structure of the protease inhibitor domain of Alzheimer's amyloid beta-protein precursor.
pubmed doi rcsb
source organism Homo sapiens
total genus 9
structure length 56
sequence length 56
chains with identical sequence B
ec nomenclature
pdb deposition date 1990-09-14

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 1aapA00
1LD5A 4WXVC 1ZR0B 1DTKA 1MTND 3T62D 1F5RI 5C67C 3U1JE 1T8NB 2LFKA 1P2JI 2TPII 4U32X 1TPAI 1BTIA 1P2II 4DG4C 1AALA 4ISNB 1T8LB 1P2QB 1TOCR 3AUHA 3TGII 1OA65 1DTXA 3GYMI 3TGKI 2UUXA 3AUBA 1QLQA 2JOTA 3AUGA 2FI4I 9PTIA 2DDJA 1BZ5A 1BRCI 3LDMA 2FI5I 1CA0D 2FI3I 4BD9B 2ZJXA 1BUNB 1JV8A 1SHPA 2ODYE 3LDIA 1T7CB 1OA55 1YLDB 4BNRI 1YC0I 3BTGI 2W8XA 2UUYB 3FP6I 4ISOB 2KCRA 1JV9A 3BTMI 1FAKI 3LDJA 2KAII 4Y11I 3FP7J 1DEMA 4ISLB 3UOUB 1P2OB 5JB5A 4TPII 4BQDA 3BYBA 3AUDA 5PTIA 3BTWI 1LD6A 4PTIA 1ZJDB 2FTMB 1KIGI 1TCPA 1TFXC 4NTWB 4WWYC 2LFLA 3BTTI 1K6UA 6PTIA 3OFWA 1P2NB 1KTHA 3TPII 4Y10I 1BPTA 2PTCI 3L33E 1DENA 2CA7A 2DDIA 1BHCA 1UUBA 2KNTA 3D65I 3AUEA 1YKTB 1B0CA 3UIRC 3BTHI 4Y0YI 1AAPA 1KUNA 1KNTA 2J6DA 3P92E 3WNYA 1UUAA 1P2KI 2M99A 2TGPI 1T8MB 2IJOI 4U30W 1FANA 3BTKI 3BTQI 1D0DB 2M01A 3BTEI 1BRBI 3BTDI 3FP8I 1CBWD 2FTLI 3AUIA 1BPIA 2ZVXA 2R9PE 1T8OB 1NAGA 1YLCB 1CO7I 8PTIA 1ADZA 1Y62A 4Y0ZI 3P95E 3TGJI 1P2MB 1BTHP 1TAWB 5JB7A 1BZXI 2HEXA 3BTFI 4DTGK 1JC6A 4NTXB 1F7ZI 1EJMB 3AUCA 1TAPA 1BIKA 3L3TE 1EAWB 3OTJI 5JB4A 1G6XA 7PTIA 1IRHA 1BF0A 3M7QB 3CI7A 5JB6A 2RA3C 1FY8I 1D0DA 4NTYB 1PITA
chains in the Genus database with same CATH superfamily
1LD5A 4WXVC 1ZR0B 1DTKA 1MTND 3T62D 1F5RI 5C67C 3U1JE 1T8NB 2LFKA 1P2JI 2TPII 4U32X 1TPAI 1BTIA 1P2II 4DG4C 1AALA 4ISNB 1T8LB 1P2QB 1TOCR 3AUHA 3TGII 1OA65 1DTXA 3GYMI 3TGKI 2UUXA 3AUBA 1QLQA 2JOTA 3AUGA 2FI4I 9PTIA 2DDJA 1BZ5A 1BRCI 3LDMA 2FI5I 1CA0D 2FI3I 4BD9B 2ZJXA 1BUNB 1JV8A 1SHPA 2ODYE 3LDIA 1T7CB 1OA55 1YLDB 4BNRI 1YC0I 3BTGI 2W8XA 2UUYB 3FP6I 4ISOB 2KCRA 1JV9A 3BTMI 1FAKI 3LDJA 2KAII 4Y11I 3FP7J 1DEMA 4ISLB 3UOUB 1P2OB 5JB5A 4TPII 4BQDA 3BYBA 3AUDA 5PTIA 3BTWI 1LD6A 4PTIA 1ZJDB 2FTMB 1KIGI 1TCPA 1TFXC 4NTWB 4WWYC 2LFLA 3BTTI 1K6UA 6PTIA 3OFWA 1P2NB 1KTHA 3TPII 4Y10I 1BPTA 2PTCI 3L33E 1DENA 2CA7A 2DDIA 1BHCA 1UUBA 2KNTA 3D65I 3AUEA 1YKTB 1B0CA 3UIRC 3BTHI 4Y0YI 1AAPA 1KUNA 1KNTA 2J6DA 3P92E 3WNYA 1UUAA 1P2KI 2M99A 2TGPI 1T8MB 2IJOI 4U30W 1FANA 3BTKI 3BTQI 1D0DB 2M01A 3BTEI 1BRBI 3BTDI 3FP8I 1CBWD 2FTLI 3AUIA 1BPIA 2ZVXA 2R9PE 1T8OB 1NAGA 1YLCB 1CO7I 8PTIA 1ADZA 1Y62A 4Y0ZI 3P95E 3TGJI 1P2MB 1BTHP 1TAWB 5JB7A 1BZXI 2HEXA 3BTFI 4DTGK 1JC6A 4NTXB 1F7ZI 1EJMB 3AUCA 1TAPA 1BIKA 3L3TE 1EAWB 3OTJI 5JB4A 1G6XA 7PTIA 1IRHA 1BF0A 3M7QB 3CI7A 5JB6A 2RA3C 1FY8I 1D0DA 4NTYB 1PITA
chains in the Genus database with same CATH topology
1LD5A 4WXVC 1ZR0B 1DTKA 1MTND 3T62D 1F5RI 5C67C 3U1JE 1T8NB 2LFKA 1P2JI 2TPII 4U32X 1TPAI 1BTIA 1P2II 4DG4C 1AALA 4ISNB 1T8LB 1P2QB 1TOCR 3AUHA 3TGII 1OA65 1DTXA 3GYMI 3TGKI 2UUXA 3AUBA 1QLQA 2JOTA 3AUGA 2FI4I 9PTIA 2DDJA 1BZ5A 1BRCI 3LDMA 2FI5I 1CA0D 2FI3I 4BD9B 2ZJXA 1BUNB 1JV8A 1SHPA 2ODYE 3LDIA 1T7CB 1OA55 1YLDB 4BNRI 1YC0I 3BTGI 2W8XA 2UUYB 3FP6I 4ISOB 2KCRA 1JV9A 3BTMI 1FAKI 3LDJA 2KAII 4Y11I 3FP7J 1DEMA 4ISLB 3UOUB 1P2OB 5JB5A 4TPII 4BQDA 3BYBA 3AUDA 5PTIA 3BTWI 1LD6A 4PTIA 1ZJDB 2FTMB 1KIGI 1TCPA 1TFXC 4NTWB 4WWYC 2LFLA 3BTTI 1K6UA 6PTIA 3OFWA 1P2NB 1KTHA 3TPII 4Y10I 1BPTA 2PTCI 3L33E 1DENA 2CA7A 2DDIA 1BHCA 1UUBA 2KNTA 3D65I 3AUEA 1YKTB 1B0CA 3UIRC 3BTHI 4Y0YI 1AAPA 1KUNA 1KNTA 2J6DA 3P92E 3WNYA 1UUAA 1P2KI 2M99A 2TGPI 1T8MB 2IJOI 4U30W 1FANA 3BTKI 3BTQI 1D0DB 2M01A 3BTEI 1BRBI 3BTDI 3FP8I 1CBWD 2FTLI 3AUIA 1BPIA 2ZVXA 2R9PE 1T8OB 1NAGA 1YLCB 1CO7I 8PTIA 1ADZA 1Y62A 4Y0ZI 3P95E 3TGJI 1P2MB 1BTHP 1TAWB 5JB7A 1BZXI 2HEXA 3BTFI 4DTGK 1JC6A 4NTXB 1F7ZI 1EJMB 3AUCA 1TAPA 1BIKA 3L3TE 1EAWB 3OTJI 5JB4A 1G6XA 7PTIA 1IRHA 1BF0A 3M7QB 3CI7A 5JB6A 2RA3C 1FY8I 1D0DA 4NTYB 1PITA
chains in the Genus database with same CATH homology


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