eF-site ID 1pre-AB
PDB Code 1pre
Chain A, B

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Title PROAEROLYSIN
Classification TOXIN (HEMOLYTIC POLYPEPTIDE)
Compound PROAEROLYSIN
Source Aeromonas hydrophila (AERA_AERHY)
Sequence A:  EPVYPDQLRLFSLGQGVCGDKYRPVNREEAQSVKSNIVGM
MGQWQISGLANGWVIMGPGYNGEIKPGTASNTWCYPTNPV
TGEIPTLSALDIPDGDEVDVQWRLVHDSANFIKPTSYLAH
YLGYAWVGGNHSQYVGEDMDVTRDGDGWVIRGNNDGGCDG
YRCGDKTAIKVSNFAYNLDPDSFKHGDVTQSDRQLVKTVV
GWAVNDPQSGYDVTLRYDTATNWSKTNTYGLSEKVTTKNK
FKWPLVGETELSIEIAANQSWASQNGGSTTTSLSQSVRPT
VPARSKIPVKIELYKADISYPYEFKADVSYDLTLSGFLRW
GGNAWYTHPDNRPNWNHTFVIGPYKDKASSIRYQWDKRYI
PGEVKWWDWNWTIQQNGLSTMQNNLARVLRPVRAGITGDF
SAESQFAGNIEIGAPVPLGLRLEIPLDAQELSGLGFNNVS
LSVTPAANQ
B:  EPVYPDQLRLFSLGQGVCGDKYRPVNREEAQSVKSNIVGM
MGQWQISGLANGWVIMGPGYNGEIKPGTASNTWCYPTNPV
TGEIPTLSALDIPDGDEVDVQWRLVHDSANFIKPTSYLAH
YLGYAWVGGNHSQYVGEDMDVTRDGDGWVIRGNNDGGCDG
YRCGDKTAIKVSNFAYNLDPDSFKHGDVTQSDRQLVKTVV
GWAVNDSDTPQSGYDVTLRYDTATNWSKTNTYGLSEKVTT
KNKFKWPLVGETELSIEIAANQSWASQNGGSTTTSLSQSV
RPTVPARSKIPVKIELYKADISYPYEFKADVSYDLTLSGF
LRWGGNAWYTHPDNRPNWNHTFVIGPYKDKASSIRYQWDK
RYIPGEVKWWDWNWTIQQNGLSTMQNNLARVLRPVRAGIT
GDFSAESQFAGNIEIGAPVPLAALRLEIPLDAQELSGLGF
NNVSLSVTPAA
Description (1)  PROAEROLYSIN


Functional site

1) chain A
residue 132
type SITE
sequence H
description Important for oligomerization
source Swiss-Prot : SWS_FT_FI1

2) chain B
residue 132
type SITE
sequence H
description Important for oligomerization
source Swiss-Prot : SWS_FT_FI1

3) chain A
residue 351
type SITE
sequence K
description Important for heptamerization
source Swiss-Prot : SWS_FT_FI2

4) chain A
residue 367
type SITE
sequence E
description Important for heptamerization
source Swiss-Prot : SWS_FT_FI2

5) chain B
residue 351
type SITE
sequence K
description Important for heptamerization
source Swiss-Prot : SWS_FT_FI2

6) chain B
residue 367
type SITE
sequence E
description Important for heptamerization
source Swiss-Prot : SWS_FT_FI2

7) chain A
residue 223-232
type prosite
sequence TATNWSKTNT
description AEROLYSIN Aerolysin type toxins signature. TatNWskTNT
source prosite : PS00274

8) chain A
residue 95-101
type prosite
sequence DGDEVDV
description PPASE Inorganic pyrophosphatase signature. DGDEVDV
source prosite : PS00387


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