eF-site ID 3v0c-A
PDB Code 3v0c
Chain A

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Title 4.3 angstrom crystal structure of an inactive BoNT/A (E224Q/R363A/Y366F)
Classification TOXIN
Compound BoNT/A
Source Clostridium botulinum (Q7B8V4_CLOBO)
Sequence A:  PFVNKQFNYKDPVNGVDIAYIKIPNAGQMQPVKAFKIHNK
IWVIPERDTFTNPEEGDLNPPPEAKQVPVSYYDSTYLSTD
NEKDNYLKGVTKLFERIYSTDLGRMLLTSIVRGIPFWGGS
TIDTELKVIDTNCINVIQPDGSYRSEELNLVIIGPSADII
QFECKSFGHEVLNLTRNGYGSTQYIRFSPDFTFGFEESLE
VDTNPLLGAGKFATDPAVTLAHQLIHAGHRLYGIAINPNR
VFKVNTNAYYEMSGLEVSFEELRTFGGHDAKFIDSLQENE
FRLYYYNKFKDIASTLNKAKSIVGTTASLQYMKNVFKEKY
LLSEDTSGKFSVDKLKFDKLYKMLTEIYTEDNFVKFFKVL
NAKTFLNFDKAVFKINIVPKVNYTIYDGFNLRNTNLAANF
NGQNTEINNMNFTKLKNFTGLFEFYKLLCVRNDLCIKVNN
WDLFFSPSEDNFTNDLNKGEEITSDTNIEAAEENISLDLI
QQYYLTFNFDNEPENISIENLSSDIIGQLELMPNIERFPN
GKKYELDKYTMFHYLRAQEFEHGKSRIALTNSVNEALLNP
SRVYTFFSSDYVKKVNKATEAAMFLGWVEQLVYDFTDETS
EVSTTDKIADITIIIPYIGPALNIGNMLYKDDFVGALIFS
GAVILLEFIPEIAIPVLGTFALVSYIANKVLTVQTIDNAL
SKRNEKWDEVYKYIVTNWLAKVNTQIDLIRKKMKEALENQ
AEATKAIINYQYNQYTEEEKNNINFNIDDLSSKLNESINK
AMININKFLNQCSVSYLMNSMIPYGVKRLEDFDASLKDAL
LKYIYDNRGTLIGQVDRLKDKVNNTLSTDIPFQLSKYVDN
QRLLSTFTEYIKNIINTSILNLRYESNHLIDLSRYASKIN
IGSKVNFDPIDKNQIQLFNLESSKIEVILKNAIVYNSMYE
NFSTSFWIRIPKYFNSISLNNEYTIINCMENNSGWKVSLN
YGEIIWTLQDTQEIKQRVVFKYSQMINISDYINRWIFVTI
TNNRLNNSKIYINGRLIDQKPISNLGNIHASNNIMFKLDG
CRDTHRYIWIKYFNLFDKELNEKEIKDLYDNQSNSGILKD
FWGDYLQYDKPYYMLNLYDPNKYVDVNNVGIRGYMYLKGP
RGSVMTTNIYLNSSLYRGAKFIIKKYASGNKDNIVRNNDR
VYINVVVKNKEYRLATNASQAGVEKILSALEIPDVGNLSQ
VVVMKSKNDQGITNKCKMNLQDNNGNDIGFIGFHQFNNIA
KLVASNWYNRQIERSSRTLGCSWEFIPVDDGWGERPL
Description


Functional site

1) chain A
residue 223
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 1313
source : AC1

2) chain A
residue 227
type
sequence H
description BINDING SITE FOR RESIDUE ZN A 1313
source : AC1

3) chain A
residue 262
type
sequence E
description BINDING SITE FOR RESIDUE ZN A 1313
source : AC1

4) chain A
residue 627-647
type TRANSMEM
sequence IADITIIIPYIGPALNIGNML
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

5) chain A
residue 656-676
type TRANSMEM
sequence LIFSGAVILLEFIPEIAIPVL
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI1

6) chain A
residue 224
type ACT_SITE
sequence Q
description ACT_SITE => ECO:0000255|PROSITE-ProRule:PRU10095
source Swiss-Prot : SWS_FT_FI2

7) chain A
residue 223
type BINDING
sequence H
description BINDING => ECO:0000255|PROSITE-ProRule:PRU10095, ECO:0000269|PubMed:17173035, ECO:0000305|PubMed:9783750, ECO:0007744|PDB:2NYY, ECO:0007744|PDB:2NZ9, ECO:0007744|PDB:3BTA, ECO:0007744|PDB:3QIX, ECO:0007744|PDB:3QIY, ECO:0007744|PDB:3QIZ, ECO:0007744|PDB:3QJ0
source Swiss-Prot : SWS_FT_FI3

8) chain A
residue 227
type BINDING
sequence H
description BINDING => ECO:0000255|PROSITE-ProRule:PRU10095, ECO:0000269|PubMed:17173035, ECO:0000305|PubMed:9783750, ECO:0007744|PDB:2NYY, ECO:0007744|PDB:2NZ9, ECO:0007744|PDB:3BTA, ECO:0007744|PDB:3QIX, ECO:0007744|PDB:3QIY, ECO:0007744|PDB:3QIZ, ECO:0007744|PDB:3QJ0
source Swiss-Prot : SWS_FT_FI3

9) chain A
residue 262
type BINDING
sequence E
description BINDING => ECO:0000255|PROSITE-ProRule:PRU10095, ECO:0000269|PubMed:17173035, ECO:0007744|PDB:2NYY, ECO:0007744|PDB:2NZ9, ECO:0007744|PDB:3BTA, ECO:0007744|PDB:3QIX, ECO:0007744|PDB:3QIY, ECO:0007744|PDB:3QIZ, ECO:0007744|PDB:3QJ0
source Swiss-Prot : SWS_FT_FI4


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