PDB entry 4elc
View 4elc on RCSB PDB site
Description: Crystal structure of the catalytic domain of botulinum neurotoxin BoNT/A C134 mutant with MTSEA modified Cys-165
Class: hydrolase
Keywords: Metalloprotease, peptidase M27 superfamily, Clostridial neurotoxin zinc protease, Human target snap-25, HYDROLASE
Deposited on
2012-04-10, released
2012-08-15
The last revision prior to the SCOPe 2.08 freeze date was dated
2012-10-17, with a file datestamp of
2012-10-12.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.172
AEROSPACI score: 0.51
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Botulinum neurotoxin A light chain
Species: Clostridium botulinum [TaxId:1491]
Gene: atx, bna, bont/a, botA
Database cross-references and differences (RAF-indexed):
- Uniprot P10845 (20-444)
- expression tag (12-19)
- natural variant (46)
- engineered mutation (153)
Domains in SCOPe 2.08: d4elca1, d4elca2 - Heterogens: ZN, IMD, LMR, DMS, SO4, MPD, LI, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>4elcA (A:)
mgsshhhhhhssglvprgshmpfvnkqfnykdpvngvdiayikipnagqmqpvkafkihn
kiwviperdtftnpeegdlnpppeakqvpvsyydstylstdnekdnylkgvtklferiys
tdlgrmlltsivrgipfwggstidtelkvidtnsinviqpdgsyrseelnlviigpsadi
iqfexksfghevlnltrngygstqyirfspdftfgfeeslevdtnpllgagkfatdpavt
lahelihaghrlygiainpnrvfkvntnayyemsglevsfeelrtfgghdakfidslqen
efrlyyynkfkdiastlnkaksivgttaslqymknvfkekyllsedtsgkfsvdklkfdk
lykmlteiytednfvkffkvlnrktylnfdkavfkinivpkvnytiydgfnlrntnlaan
fngqnteinnmnftklknftglfef
Sequence, based on observed residues (ATOM records): (download)
>4elcA (A:)
glvprgshmpfvnkqfnykdpvngvdiayikipnagqmqpvkafkihnkiwviperdtft
npeegdlnpppeakqvpvsyydstylstdnekdnylkgvtklferiystdlgrmlltsiv
rgipfwggstidtelkvidtnsinviqpdgsyrseelnlviigpsadiiqfexksfghev
lnltrngygstqyirfspdftfgfeeslevdtnpllgagkfatdpavtlahelihaghrl
ygiainpnrvfkvntnayyemsglevsfeelrtfgghdakfidslqenefrlyyynkfkd
iastlnkaksivgttaslqymknvfkekyllsedtsgkfsvdklkfdklykmlteiyted
nfvkffkvlnrktylnfdkavfkinivpkvnytiydgfnlrntnlaanfngqnteinnmn
ftklknftglfef