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


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