ID F5GXS0_HUMAN Unreviewed; 1698 AA.
AC F5GXS0;
DT 28-JUN-2011, integrated into UniProtKB/TrEMBL.
DT 28-JUN-2011, sequence version 1.
DT 27-MAR-2024, entry version 98.
DE SubName: Full=Complement C4-B {ECO:0000313|Ensembl:ENSP00000449523.1};
DE SubName: Full=Complement C4B (Chido blood group) {ECO:0000313|Ensembl:ENSP00000391933.2};
GN Name=C4B {ECO:0000313|Ensembl:ENSP00000391933.2};
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|Ensembl:ENSP00000391933.2, ECO:0000313|Proteomes:UP000005640};
RN [1] {ECO:0000313|Ensembl:ENSP00000391933.2, ECO:0000313|Proteomes:UP000005640}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=14574404; DOI=10.1038/nature02055;
RA Mungall A.J., Palmer S.A., Sims S.K., Edwards C.A., Ashurst J.L.,
RA Wilming L., Jones M.C., Horton R., Hunt S.E., Scott C.E., Gilbert J.G.R.,
RA Clamp M.E., Bethel G., Milne S., Ainscough R., Almeida J.P., Ambrose K.D.,
RA Andrews T.D., Ashwell R.I.S., Babbage A.K., Bagguley C.L., Bailey J.,
RA Banerjee R., Barker D.J., Barlow K.F., Bates K., Beare D.M., Beasley H.,
RA Beasley O., Bird C.P., Blakey S.E., Bray-Allen S., Brook J., Brown A.J.,
RA Brown J.Y., Burford D.C., Burrill W., Burton J., Carder C., Carter N.P.,
RA Chapman J.C., Clark S.Y., Clark G., Clee C.M., Clegg S., Cobley V.,
RA Collier R.E., Collins J.E., Colman L.K., Corby N.R., Coville G.J.,
RA Culley K.M., Dhami P., Davies J., Dunn M., Earthrowl M.E., Ellington A.E.,
RA Evans K.A., Faulkner L., Francis M.D., Frankish A., Frankland J.,
RA French L., Garner P., Garnett J., Ghori M.J., Gilby L.M., Gillson C.J.,
RA Glithero R.J., Grafham D.V., Grant M., Gribble S., Griffiths C.,
RA Griffiths M.N.D., Hall R., Halls K.S., Hammond S., Harley J.L., Hart E.A.,
RA Heath P.D., Heathcott R., Holmes S.J., Howden P.J., Howe K.L., Howell G.R.,
RA Huckle E., Humphray S.J., Humphries M.D., Hunt A.R., Johnson C.M.,
RA Joy A.A., Kay M., Keenan S.J., Kimberley A.M., King A., Laird G.K.,
RA Langford C., Lawlor S., Leongamornlert D.A., Leversha M., Lloyd C.R.,
RA Lloyd D.M., Loveland J.E., Lovell J., Martin S., Mashreghi-Mohammadi M.,
RA Maslen G.L., Matthews L., McCann O.T., McLaren S.J., McLay K., McMurray A.,
RA Moore M.J.F., Mullikin J.C., Niblett D., Nickerson T., Novik K.L.,
RA Oliver K., Overton-Larty E.K., Parker A., Patel R., Pearce A.V., Peck A.I.,
RA Phillimore B.J.C.T., Phillips S., Plumb R.W., Porter K.M., Ramsey Y.,
RA Ranby S.A., Rice C.M., Ross M.T., Searle S.M., Sehra H.K., Sheridan E.,
RA Skuce C.D., Smith S., Smith M., Spraggon L., Squares S.L., Steward C.A.,
RA Sycamore N., Tamlyn-Hall G., Tester J., Theaker A.J., Thomas D.W.,
RA Thorpe A., Tracey A., Tromans A., Tubby B., Wall M., Wallis J.M.,
RA West A.P., White S.S., Whitehead S.L., Whittaker H., Wild A., Willey D.J.,
RA Wilmer T.E., Wood J.M., Wray P.W., Wyatt J.C., Young L., Younger R.M.,
RA Bentley D.R., Coulson A., Durbin R., Hubbard T., Sulston J.E., Dunham I.,
RA Rogers J., Beck S.;
RT "The DNA sequence and analysis of human chromosome 6.";
RL Nature 425:805-811(2003).
RN [2] {ECO:0000313|Ensembl:ENSP00000391933.2}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- SUBCELLULAR LOCATION: Cell projection, axon
CC {ECO:0000256|ARBA:ARBA00004489}. Cell projection, dendrite
CC {ECO:0000256|ARBA:ARBA00004279}. Secreted
CC {ECO:0000256|ARBA:ARBA00004613}. Synapse
CC {ECO:0000256|ARBA:ARBA00034103}.
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DR EMBL; AL645922; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; AL662849; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR ProteomicsDB; 24504; -.
DR Antibodypedia; 35326; 430 antibodies from 21 providers.
DR Ensembl; ENST00000425700.3; ENSP00000391933.2; ENSG00000224389.9.
DR Ensembl; ENST00000548530.2; ENSP00000449523.1; ENSG00000228267.8.
DR UCSC; uc011dpe.3; human.
DR HGNC; HGNC:1324; C4B.
DR VEuPathDB; HostDB:ENSG00000224389; -.
DR GeneTree; ENSGT00940000155739; -.
DR HOGENOM; CLU_001634_4_1_1; -.
DR ChiTaRS; C4B; human.
DR Proteomes; UP000005640; Chromosome 6.
DR Bgee; ENSG00000224389; Expressed in right lobe of liver and 93 other cell types or tissues.
DR GO; GO:0030424; C:axon; IEA:UniProtKB-SubCell.
DR GO; GO:0030425; C:dendrite; IEA:UniProtKB-SubCell.
DR GO; GO:0005615; C:extracellular space; IEA:InterPro.
DR GO; GO:0045202; C:synapse; IEA:UniProtKB-SubCell.
DR GO; GO:0004866; F:endopeptidase inhibitor activity; IEA:InterPro.
DR GO; GO:0006958; P:complement activation, classical pathway; IEA:UniProtKB-KW.
DR GO; GO:0006954; P:inflammatory response; IEA:UniProtKB-KW.
DR GO; GO:0045087; P:innate immune response; IEA:UniProtKB-KW.
DR CDD; cd00017; ANATO; 1.
DR CDD; cd02896; complement_C3_C4_C5; 1.
DR CDD; cd03584; NTR_complement_C4; 1.
DR Gene3D; 1.50.10.20; -; 1.
DR Gene3D; 2.20.130.20; -; 1.
DR Gene3D; 2.40.50.120; -; 1.
DR Gene3D; 2.60.120.1540; -; 1.
DR Gene3D; 2.60.40.1930; -; 3.
DR Gene3D; 2.60.40.1940; -; 1.
DR Gene3D; 6.20.50.160; -; 1.
DR Gene3D; 2.60.40.690; Alpha-macroglobulin, receptor-binding domain; 1.
DR Gene3D; 1.20.91.20; Anaphylotoxins (complement system); 2.
DR Gene3D; 2.60.40.10; Immunoglobulins; 2.
DR InterPro; IPR009048; A-macroglobulin_rcpt-bd.
DR InterPro; IPR036595; A-macroglobulin_rcpt-bd_sf.
DR InterPro; IPR011625; A2M_N_BRD.
DR InterPro; IPR047565; Alpha-macroglob_thiol-ester_cl.
DR InterPro; IPR011626; Alpha-macroglobulin_TED.
DR InterPro; IPR000020; Anaphylatoxin/fibulin.
DR InterPro; IPR018081; Anaphylatoxin_comp_syst.
DR InterPro; IPR001840; Anaphylatoxn_comp_syst_dom.
DR InterPro; IPR048847; C4_MG1.
DR InterPro; IPR013783; Ig-like_fold.
DR InterPro; IPR001599; Macroglobln_a2.
DR InterPro; IPR019742; MacrogloblnA2_CS.
DR InterPro; IPR002890; MG2.
DR InterPro; IPR041555; MG3.
DR InterPro; IPR040839; MG4.
DR InterPro; IPR001134; Netrin_domain.
DR InterPro; IPR018933; Netrin_module_non-TIMP.
DR InterPro; IPR008930; Terpenoid_cyclase/PrenylTrfase.
DR InterPro; IPR008993; TIMP-like_OB-fold.
DR PANTHER; PTHR11412:SF86; COMPLEMENT C4-A-RELATED; 1.
DR PANTHER; PTHR11412; MACROGLOBULIN / COMPLEMENT; 1.
DR Pfam; PF00207; A2M; 1.
DR Pfam; PF07703; A2M_BRD; 1.
DR Pfam; PF07677; A2M_recep; 1.
DR Pfam; PF01821; ANATO; 1.
DR Pfam; PF21145; C4_MG1; 1.
DR Pfam; PF01835; MG2; 1.
DR Pfam; PF17791; MG3; 1.
DR Pfam; PF17789; MG4; 1.
DR Pfam; PF01759; NTR; 1.
DR Pfam; PF07678; TED_complement; 1.
DR PRINTS; PR00004; ANAPHYLATOXN.
DR SFLD; SFLDG01179; Complement_C3/C4_Like; 1.
DR SMART; SM01360; A2M; 1.
DR SMART; SM01359; A2M_N_2; 1.
DR SMART; SM01361; A2M_recep; 1.
DR SMART; SM00104; ANATO; 1.
DR SMART; SM00643; C345C; 1.
DR SMART; SM01419; Thiol-ester_cl; 1.
DR SUPFAM; SSF49410; Alpha-macroglobulin receptor domain; 1.
DR SUPFAM; SSF47686; Anaphylotoxins (complement system); 1.
DR SUPFAM; SSF48239; Terpenoid cyclases/Protein prenyltransferases; 1.
DR SUPFAM; SSF50242; TIMP-like; 1.
DR PROSITE; PS00477; ALPHA_2_MACROGLOBULIN; 1.
DR PROSITE; PS01177; ANAPHYLATOXIN_1; 1.
DR PROSITE; PS01178; ANAPHYLATOXIN_2; 1.
DR PROSITE; PS50189; NTR; 1.
PE 1: Evidence at protein level;
KW Cell projection {ECO:0000256|ARBA:ARBA00023273};
KW Cleavage on pair of basic residues {ECO:0000256|ARBA:ARBA00022685};
KW Complement pathway {ECO:0000256|ARBA:ARBA00022875};
KW Disulfide bond {ECO:0000256|ARBA:ARBA00023157};
KW Immunity {ECO:0000256|ARBA:ARBA00022859};
KW Inflammatory response {ECO:0000256|ARBA:ARBA00023198};
KW Innate immunity {ECO:0000256|ARBA:ARBA00022588};
KW Proteomics identification {ECO:0007829|MaxQB:F5GXS0,
KW ECO:0007829|PeptideAtlas:F5GXS0};
KW Reference proteome {ECO:0000313|Proteomes:UP000005640};
KW Secreted {ECO:0000256|ARBA:ARBA00022525};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|SAM:SignalP};
KW Sulfation {ECO:0000256|ARBA:ARBA00022641};
KW Synapse {ECO:0000256|ARBA:ARBA00023018};
KW Thioester bond {ECO:0000256|ARBA:ARBA00022966}.
FT SIGNAL 1..19
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 20..1698
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5014571421"
FT DOMAIN 702..736
FT /note="Anaphylatoxin-like"
FT /evidence="ECO:0000259|PROSITE:PS01178"
FT DOMAIN 1549..1696
FT /note="NTR"
FT /evidence="ECO:0000259|PROSITE:PS50189"
SQ SEQUENCE 1698 AA; 187670 MW; 1E0C87C865F873F1 CRC64;
MRLLWGLIWA SSFFTLSLQK PRLLLFSPSV VHLGVPLSVG VQLQDVPRGQ VVKGSVFLRN
PSRNNVPCSP KVDFTLSSER DFALLSLQVP LKDAKSCGLH QLLRGPEVQL VAHSPWLKDS
LSRTTNIQGI NLLFSSRRGH LFLQTDQPIY NPGQRVRYRV FALDQKMRPS TDTITVMVEN
SHGLRVRKKE VYMPSSIFQD DFVIPDISEP GTWKISARFS DGLESNSSTQ FEVKKYVLPN
FEVKITPGKP YILTVPGHLD EMQLDIQARY IYGKPVQGVA YVRFGLLDED GKKTFFRGLE
SQTKLVNGQS HISLSKAEFQ DALEKLNMGI TDLQGLRLYV AAAIIESPGG EMEEAELTSW
YFVSSPFSLD LSKTKRHLVP GAPFLLQALV REMSGSPASG IPVKVSATVS SPGSVPEVQD
IQQNTDGSGQ VSIPIIIPQT ISELQLSVSA GSPHPAIARL TVAAPPSGGP GFLSIERPDS
RPPRVGDTLN LNLRAVGSGA TFSHYYYMIL SRGQIVFMNR EPKRTLTSVS VFVDHHLAPS
FYFVAFYYHG DHPVANSLRV DVQAGACEGK LELSVDGAKQ YRNGESVKLH LETDSLALVA
LGALDTALYA AGSKSHKPLN MGKVFEAMNS YDLGCGPGGG DSALQVFQAA GLAFSDGDQW
TLSRKRLSCP KEKTTRKKRN VNFQKAINEK LGQYASPTAK RCCQDGVTRL PMMRSCEQRA
ARVQQPDCRE PFLSCCQFAE SLRKKSRDKG QAGLQRALEI LQEEDLIDED DIPVRSFFPE
NWLWRVETVD RFQILTLWLP DSLTTWEIHG LSLSKTKGLC VATPVQLRVF REFHLHLRLP
MSVRRFEQLE LRPVLYNYLD KNLTVSVHVS PVEGLCLAGG GGLAQQVLVP AGSARPVAFS
VVPTAATAVS LKVVARGSFE FPVGDAVSKV LQIEKEGAIH REELVYELNP LDHRGRTLEI
PGNSDPNMIP DGDFNSYVRV TASDPLDTLG SEGALSPGGV ASLLRLPRGC GEQTMIYLAP
TLAASRYLDK TEQWSTLPPE TKDHAVDLIQ KGYMRIQQFR KADGSYAAWL SRGSSTWLTA
FVLKVLSLAQ EQVGGSPEKL QETSNWLLSQ QQADGSFQDL SPVIHRSMQG GLVGNDETVA
LTAFVTIALH HGLAVFQDEG AEPLKQRVEA SISKASSFLG EKASAGLLGA HAAAITAYAL
TLTKAPADLR GVAHNNLMAM AQETGDNLYW GSVTGSQSNA VSPTPAPRNP SDPMPQAPAL
WIETTAYALL HLLLHEGKAE MADQAAAWLT RQGSFQGGFR STQDTVIALD ALSAYWIASH
TTEERGLNVT LSSTGRNGFK SHALQLNNRQ IRGLEEELQF SLGSKINVKV GGNSKGTLKV
LRTYNVLDMK NTTCQDLQIE VTVKGHVEYT MEANEDYEDY EYDELPAKDD PDAPLQPVTP
LQLFEGRRNR RRREAPKLTS LSDRYVSHFE TEGPHVLLYF DSVPTSRECV GFEAVQEVPV
GLVQPASATL YDYYNPERRC SVFYGAPSKS RLLATLCSAE VCQCAEGKCP RQRRALERGL
QDEDGYRMKF ACYYPRVEYG FQVKVLREDS RAAFRLFETK ITQVLHFTKD VKAAANQMRN
FLVRASCRLR LEPGKEYLIM GLDGATYDLE GHPQYLLDSN SWIEEMPSER LCRSTRQRAA
CAQLNDFLQE YGTQGCQV
//