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9  structures 1  species 0  interactions 1  sequence 1  architecture

Protein: CHTA_VIBCH (P01555)

Summary

This is the summary of UniProt entry CHTA_VIBCH (P01555).

Description: Cholera enterotoxin subunit A EC=2.4.2.-
Source organism: Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) (NCBI taxonomy ID 243277)
View Pfam proteome data.
Length: 258 amino acids
Reference Proteome: ✓

Please note: when we start each new Pfam data release, we take a copy of the UniProt sequence database. This snapshot of UniProt forms the basis of the overview that you see here. It is important to note that, although some UniProt entries may be removed after a Pfam release, these entries will not be removed from Pfam until the next Pfam data release.

Pfam domains

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Source Domain Start End
sig_p n/a 1 18
Pfam Enterotoxin_a 2 258
low_complexity n/a 3 15
disorder n/a 28 29
disorder n/a 34 40
disorder n/a 118 119
disorder n/a 203 205
disorder n/a 208 217
disorder n/a 252 253
disorder n/a 255 257

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Sequence information

This is the amino acid sequence of the UniProt sequence database entry with the accession P01555. This sequence is stored in the Pfam database and updated with each new Pfam release, but this means that the sequence we store may differ from that stored by UniProt.

Sequence:
1
MVKIIFVFFI FLSSFSYAND DKLYRADSRP PDEIKQSGGL MPRGQSEYFD
50
51
RGTQMNINLY DHARGTQTGF VRHDDGYVST SISLRSAHLV GQTILSGHST
100
101
YYIYVIATAP NMFNVNDVLG AYSPHPDEQE VSALGGIPYS QIYGWYRVHF
150
151
GVLDEQLHRN RGYRDRYYSN LDIAPAADGY GLAGFPPEHR AWREEPWIHH
200
201
APPGCGNAPR SSMSNTCDEK TQSLGVKFLD EYQSKVKRQI FSGYQSDIDT
250
251
HNRIKDEL                                              
258
 

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Checksums:
CRC64:0F7EBAE62069A5D0
MD5:992ddb6046504d5167aa98cf7152b2d9

Structures

For those sequences which have a structure in the Protein DataBank, we use the mapping between UniProt, PDB and Pfam coordinate systems from the PDBe SIFTS project, to allow us to map Pfam domains onto UniProt three-dimensional structures. The table below shows the mapping between Pfam domains, this UniProt entry and a corresponding three dimensional structure.

Pfam family UniProt residues PDB ID PDB chain ID PDB residues View
Enterotoxin_a 19 - 205 2A5D B 1 - 187 Jmol OpenAstexViewer
2A5G B 1 - 187 Jmol OpenAstexViewer
19 - 210 1XTC A 1 - 192 Jmol OpenAstexViewer
19 - 252 1S5C A 1 - 234 Jmol OpenAstexViewer
19 - 253 1S5B A 1 - 235 Jmol OpenAstexViewer
1S5D A 1 - 235 Jmol OpenAstexViewer
1S5E B 1 - 235 Jmol OpenAstexViewer
1S5F A 1 - 235 Jmol OpenAstexViewer
19 - 254 1S5E A 1 - 236 Jmol OpenAstexViewer
21 - 205 2A5F B 3 - 187 Jmol OpenAstexViewer
214 - 258 1XTC C 196 - 240 Jmol OpenAstexViewer