ID   IGHM_SUNMU              Reviewed;         457 AA.
AC   P20768;
DT   01-FEB-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1991, sequence version 1.
DT   03-AUG-2022, entry version 80.
DE   RecName: Full=Ig mu chain C region;
OS   Suncus murinus (Asian house shrew) (Musk shrew).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Laurasiatheria; Eulipotyphla; Soricidae; Crocidurinae; Suncus.
OX   NCBI_TaxID=9378;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   TISSUE=Liver;
RX   PubMed=2497033; DOI=10.1016/0014-5793(89)81360-2;
RA   Ishiguro H., Ichihara Y., Namikawa T., Nagatsu T., Kurosawa Y.;
RT   "Nucleotide sequence of Suncus murinus immunoglobulin mu gene and
RT   comparison with mouse and human mu genes.";
RL   FEBS Lett. 247:317-322(1989).
CC   -!- SEQUENCE CAUTION:
CC       Sequence=CAA32113.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; X13920; CAA32113.1; ALT_INIT; Genomic_DNA.
DR   PIR; S03961; S03961.
DR   AlphaFoldDB; P20768; -.
DR   SMR; P20768; -.
DR   PRIDE; P20768; -.
DR   Gene3D; 2.60.40.10; -; 4.
DR   InterPro; IPR007110; Ig-like_dom.
DR   InterPro; IPR036179; Ig-like_dom_sf.
DR   InterPro; IPR013783; Ig-like_fold.
DR   InterPro; IPR003006; Ig/MHC_CS.
DR   InterPro; IPR003597; Ig_C1-set.
DR   InterPro; IPR013151; Immunoglobulin.
DR   Pfam; PF07654; C1-set; 3.
DR   Pfam; PF00047; ig; 1.
DR   SMART; SM00407; IGc1; 4.
DR   SUPFAM; SSF48726; SSF48726; 4.
DR   PROSITE; PS50835; IG_LIKE; 4.
DR   PROSITE; PS00290; IG_MHC; 2.
PE   4: Predicted;
KW   Disulfide bond; Glycoprotein; Immunoglobulin domain.
FT   CHAIN           <1..457
FT                   /note="Ig mu chain C region"
FT                   /id="PRO_0000153627"
FT   REGION          1..105
FT                   /note="CH1"
FT   REGION          106..220
FT                   /note="CH2"
FT   REGION          221..326
FT                   /note="CH3"
FT   REGION          327..457
FT                   /note="CH4"
FT   CARBOHYD        45
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        113
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        212
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        276
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        283
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        444
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   DISULFID        13
FT                   /note="Interchain (with light chain)"
FT                   /evidence="ECO:0000305"
FT   DISULFID        27..89
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00114"
FT   DISULFID        136..200
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00114"
FT   DISULFID        217
FT                   /note="Interchain (with heavy chain)"
FT                   /evidence="ECO:0000305"
FT   DISULFID        248..307
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00114"
FT   DISULFID        295
FT                   /note="Interchain (with heavy chain)"
FT                   /evidence="ECO:0000305"
FT   DISULFID        355..417
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00114"
FT   DISULFID        456
FT                   /note="Interchain (with heavy chain)"
FT                   /evidence="ECO:0000305"
FT   NON_TER         1
SQ   SEQUENCE   457 AA;  50074 MW;  56C8C086DA4462E9 CRC64;
     SSSAPLLFPL VSCDSSLPDE TQVTLGCLAR DFLPRPVTFS WKFKNSSSIS SQNIYNFPEV
     FTGGKYMATS QVLLPSTAIL QSTDDYITCH TKHTTGEKEK KVELQVTPEL PPNVSIFVPP
     RNSFSGNHPR TSQLICQASG FSPRTIVMSW LQRGEPVQPS LVSTSAVEAE PKGSGPTTFR
     VISRLTITEN EWLSQREFTC QALHKGLTFQ KNVSSVCMGD DTSTGISVFL LPPTFANIFL
     TQSAQLTCLV TGLATYDSLD ISWSRQNGEA LQTHVNISES HPNSTFTAKG HASVCREEWE
     SGEKFTCTVQ HSDLPSPLKQ SLSRPKDVAN DPPSVFVLPP AQEQLKLRES ASITCLVKDF
     SPPDVFVQWQ HHGQPVDPKH YVTSNPTPEP QNPGLYFVHS ILTVSEKDWS SGESFSCVVG
     HEALPLSVTE KAVDKTSGKP TLYNVSLVLS DTASTCY