ID   Q2Z218_HUMAN            Unreviewed;        81 AA.
AC   Q2Z218;
DT   20-DEC-2005, integrated into UniProtKB/TrEMBL.
DT   20-DEC-2005, sequence version 1.
DT   27-MAR-2024, entry version 64.
DE   RecName: Full=XK-related protein {ECO:0000256|RuleBase:RU910716};
DE   Flags: Fragment;
GN   Name=XK {ECO:0000313|EMBL:BAE48708.1};
OS   Homo sapiens (Human).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Homo.
OX   NCBI_TaxID=9606 {ECO:0000313|EMBL:BAE48708.1};
RN   [1] {ECO:0000313|EMBL:BAE48708.1}
RP   NUCLEOTIDE SEQUENCE.
RA   Oizumi T., Daimon M., Wada M., Kurita K., Kameda W., Jimbu Y., Susa S.,
RA   Yamaguchi H., Ohnuma H., Kato T.;
RT   "A novel splicing site mutation of the XK gene in a patient with McLeod
RT   syndrome.";
RL   Submitted (MAY-2005) to the EMBL/GenBank/DDBJ databases.
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141,
CC       ECO:0000256|RuleBase:RU910716}; Multi-pass membrane protein
CC       {ECO:0000256|ARBA:ARBA00004141, ECO:0000256|RuleBase:RU910716}.
CC   -!- SIMILARITY: Belongs to the XK family. {ECO:0000256|ARBA:ARBA00008789,
CC       ECO:0000256|RuleBase:RU910716}.
CC   -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC       feature annotation. {ECO:0000256|RuleBase:RU910716}.
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DR   EMBL; AB214532; BAE48708.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q2Z218; -.
DR   ChiTaRS; XK; human.
DR   GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR   InterPro; IPR018629; XK-rel.
DR   PANTHER; PTHR14297:SF8; ENDOPLASMIC RETICULUM MEMBRANE ADAPTER PROTEIN XK; 1.
DR   PANTHER; PTHR14297; MEMBRANE TRANSPORT PROTEIN XK FAMILY MEMBER; 1.
DR   Pfam; PF09815; XK-related; 1.
PE   3: Inferred from homology;
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU910716};
KW   Signal {ECO:0000256|SAM:SignalP};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW   ECO:0000256|RuleBase:RU910716};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW   ECO:0000256|RuleBase:RU910716}.
FT   SIGNAL          1..20
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT   CHAIN           21..81
FT                   /note="XK-related protein"
FT                   /evidence="ECO:0000256|SAM:SignalP"
FT                   /id="PRO_5004219395"
FT   TRANSMEM        35..58
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU910716"
FT   NON_TER         81
FT                   /evidence="ECO:0000313|EMBL:BAE48708.1"
SQ   SEQUENCE   81 AA;  9002 MW;  2DD3FC41EA2FC535 CRC64;
     MKFPASVLAS VFLFVAETTA ALSLSSTYRS GGDRMWQALT LLFSLLPCAL VQLTLLFVHR
     DLSRDRPLVL LLHLLQLGPL F
//