ID   MBP_CAROB               Reviewed;         128 AA.
AC   P98190;
DT   30-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-2000, sequence version 1.
DT   25-MAY-2022, entry version 54.
DE   RecName: Full=Myelin basic protein;
DE            Short=MBP;
DE   Flags: Fragments;
GN   Name=MBP;
OS   Carcharhinus obscurus (Dusky shark) (Squalus obscurus).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Chondrichthyes;
OC   Elasmobranchii; Galeomorphii; Galeoidea; Carcharhiniformes; Carcharhinidae;
OC   Carcharhinus.
OX   NCBI_TaxID=7807;
RN   [1] {ECO:0000305}
RP   PROTEIN SEQUENCE.
RC   TISSUE=Brain {ECO:0000269|PubMed:1696624};
RX   PubMed=1696624; DOI=10.1111/j.1471-4159.1990.tb04583.x;
RA   Milne T.J., Atkins A.R., Warren J.A., Auton W.P., Smith R.;
RT   "Shark myelin basic protein: amino acid sequence, secondary structure, and
RT   self-association.";
RL   J. Neurochem. 55:950-955(1990).
CC   -!- FUNCTION: This protein may function to maintain proper structure of
CC       myelin. {ECO:0000305}.
CC   -!- SUBCELLULAR LOCATION: Myelin membrane; Peripheral membrane protein;
CC       Cytoplasmic side. Note=Cytoplasmic side of myelin.
CC   -!- PTM: The N-terminus is blocked. {ECO:0000269|PubMed:1696624,
CC       ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the myelin basic protein family. {ECO:0000255}.
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DR   PIR; A60215; A60215.
DR   AlphaFoldDB; P98190; -.
DR   GO; GO:0043209; C:myelin sheath; IEA:UniProtKB-SubCell.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-KW.
DR   GO; GO:0019911; F:structural constituent of myelin sheath; IEA:InterPro.
DR   InterPro; IPR000548; Myelin_BP.
DR   PANTHER; PTHR11429; PTHR11429; 1.
DR   Pfam; PF01669; Myelin_MBP; 1.
DR   PROSITE; PS00569; MYELIN_MBP; 1.
PE   1: Evidence at protein level;
KW   Cell membrane; Direct protein sequencing; Membrane.
FT   CHAIN           <1..128
FT                   /note="Myelin basic protein"
FT                   /id="PRO_0000158998"
FT   REGION          1..24
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          82..128
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   NON_CONS        5..6
FT                   /evidence="ECO:0000303|PubMed:1696624"
FT   NON_TER         1
FT                   /evidence="ECO:0000303|PubMed:1696624"
SQ   SEQUENCE   128 AA;  13748 MW;  104E952B794A4D79 CRC64;
     AGGAHFFGQE GSRKVPEKGK EPATRSVLMA PTLHKAHQAA GRQTDDSAVV HFFKNMMSPK
     APVQQKARSG ASRAITKFIW GTDGQRPHYG ASGSSKSREA YRGRKDGSGT LSSFFKMGKK
     GEGSPARR