ID   C22L_VACCC              Reviewed;         122 AA.
AC   P21106;
DT   01-FEB-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1991, sequence version 1.
DT   29-SEP-2021, entry version 67.
DE   RecName: Full=Truncated CrmB protein;
GN   Name=B28R;
GN   and
GN   Name=C22L;
OS   Vaccinia virus (strain Copenhagen) (VACV).
OC   Viruses; Varidnaviria; Bamfordvirae; Nucleocytoviricota; Pokkesviricetes;
OC   Chitovirales; Poxviridae; Chordopoxvirinae; Orthopoxvirus; Vaccinia virus.
OX   NCBI_TaxID=10249;
OH   NCBI_TaxID=9606; Homo sapiens (Human).
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=2219722; DOI=10.1016/0042-6822(90)90294-2;
RA   Goebel S.J., Johnson G.P., Perkus M.E., Davis S.W., Winslow J.P.,
RA   Paoletti E.;
RT   "The complete DNA sequence of vaccinia virus.";
RL   Virology 179:247-266(1990).
CC   -!- FUNCTION: The protein is truncated in this strain and presumably
CC       inactive. It has similarities with variola virus CrmB, but the product
CC       is truncated due to several premature stop codon.
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DR   EMBL; M35027; AAA48228.1; -; Genomic_DNA.
DR   EMBL; M35027; AAA47973.1; -; Genomic_DNA.
DR   PIR; I42528; I42528.
DR   SMR; P21106; -.
DR   Proteomes; UP000008269; Genome.
PE   4: Predicted;
KW   Disulfide bond; Reference proteome.
FT   CHAIN           1..122
FT                   /note="Truncated CrmB protein"
FT                   /id="PRO_0000058942"
FT   REPEAT          42..81
FT                   /note="TNFR-Cys 1"
FT   DISULFID        43..52
FT                   /evidence="ECO:0000250"
FT   DISULFID        60..78
FT                   /evidence="ECO:0000250"
FT   DISULFID        63..81
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   122 AA;  13583 MW;  97807FE72F71D3E1 CRC64;
     MKSVLYSYIL FLSCIIINGR DIAPHAPSDG KCKDNEYKRH NLCPGTYASR LCDSKTNTQC
     TPCGSGTFTS RNNHLPACLS CNGRRDRVTL LTIESVNALP DIIVFSKDHP DARHVFPKQN
     VE