Reviewed, UniProtKB/Swiss-Prot P40199 (CEAM6_HUMAN)

Names and origin

Protein names

Recommended name:
    Carcinoembryonic antigen-related cell adhesion molecule 6
Alternative name(s):
    Normal cross-reacting antigen
    Non-specific crossreacting antigen
    CD_antigen=CD66c

Gene names

Name:	CEACAM6
Synonyms:	NCA

Organism

Homo sapiens (Human) [Complete proteome]

Taxonomic identifier

9606 [NCBI]

Taxonomic lineage

Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo

Protein attributes

Sequence length	344 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at protein level.

General annotation (Comments)

Subcellular location	Cell membrane; Lipid-anchor › GPI-anchor.
Sequence similarities	Belongs to the immunoglobulin superfamily. CEA family. Contains 2 Ig-like C2-type (immunoglobulin-like) domains. Contains 1 Ig-like V-type (immunoglobulin-like) domain.

Ontologies

Keywords
Cellular component	Cell membrane Membrane
Coding sequence diversity	Polymorphism
Domain	Immunoglobulin domain Repeat Signal
PTM	Disulfide bond GPI-anchor Glycoprotein Lipoprotein Phosphoprotein
Technical term	Complete proteome Direct protein sequencing
Gene Ontology (GO)
Biological process	cell-cell signaling Ref.1 Traceable author statement. Source: ProtInc signal transduction Ref.1 Traceable author statement. Source: ProtInc
Cellular component	anchored to membrane Inferred from electronic annotation. Source: UniProtKB-SubCell integral to plasma membrane Ref.1 Traceable author statement. Source: ProtInc
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 34	34	Ref.8
	Chain	35 – 320	286	Carcinoembryonic antigen-related cell adhesion molecule 6		PRO_0000014568
	Propeptide	321 – 344	24	Removed in mature form By similarity		PRO_0000014569
Regions
	Domain	35 – 142	108	Ig-like V-type
	Domain	145 – 232	88	Ig-like C2-type 1
	Domain	237 – 314	78	Ig-like C2-type 2
Amino acid modifications
	Modified residue	243	1	Phosphoserine Ref.10
	Lipidation	320	1	GPI-anchor amidated glycine By similarity
	Glycosylation	104	1	N-linked (GlcNAc...) Potential
	Glycosylation	111	1	N-linked (GlcNAc...) Potential
	Glycosylation	115	1	N-linked (GlcNAc...) Potential
	Glycosylation	152	1	N-linked (GlcNAc...) Potential
	Glycosylation	173	1	N-linked (GlcNAc...) Potential
	Glycosylation	197	1	N-linked (GlcNAc...) Ref.9
	Glycosylation	224	1	N-linked (GlcNAc...) Ref.11
	Glycosylation	256	1	N-linked (GlcNAc...) Potential
	Glycosylation	274	1	N-linked (GlcNAc...) Potential
	Glycosylation	288	1	N-linked (GlcNAc...) Potential
	Glycosylation	292	1	N-linked (GlcNAc...) Potential
	Glycosylation	309	1	N-linked (GlcNAc...) Potential
	Disulfide bond	167 ↔ 215		Probable
	Disulfide bond	259 ↔ 299		Probable
Natural variations
	Natural variant	239	1	V → G: dbSNP rs11548735. Ref.1 Ref.3 Ref.6		VAR_034680
Experimental info
	Sequence conflict	138	1	F → L in AAA59915. Ref.1

Sequences

	Sequence		Length	Mass (Da)
	P40199-1 [UniParc]. Last modified May 2, 2002. Version 2. Checksum: 4322C5D6E25849F5	FASTA	344	37,237
	10 20 30 40 50 60 MGPPSAPPCR LHVPWKEVLL TASLLTFWNP PTTAKLTIES TPFNVAEGKE VLLLAHNLPQ 70 80 90 100 110 120 NRIGYSWYKG ERVDGNSLIV GYVIGTQQAT PGPAYSGRET IYPNASLLIQ NVTQNDTGFY 130 140 150 160 170 180 TLQVIKSDLV NEEATGQFHV YPELPKPSIS SNNSNPVEDK DAVAFTCEPE VQNTTYLWWV 190 200 210 220 230 240 NGQSLPVSPR LQLSNGNMTL TLLSVKRNDA GSYECEIQNP ASANRSDPVT LNVLYGPDVP 250 260 270 280 290 300 TISPSKANYR PGENLNLSCH AASNPPAQYS WFINGTFQQS TQELFIPNIT VNNSGSYMCQ 310 320 330 340 AHNSATGLNR TTVTMITVSG SAPVLSAVAT VGITIGVLAR VALI

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Carcinoembryonic antigen family: characterization of cDNAs coding for NCA and CEA and suggestion of nonrandom sequence variation in their conserved loop-domains." Barnett T., Goebel S.J., Nothdurft M.A., Elting J.J. Genomics 3:59-66(1988) [PubMed: 3220478] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA], VARIANT GLY-239.
[2]	"Primary structure of nonspecific crossreacting antigen (NCA), a member of carcinoembryonic antigen (CEA) gene family, deduced from cDNA sequence." Tawaragi Y., Oikawa S., Matsuoka Y., Kosaki G., Nakazato H. Biochem. Biophys. Res. Commun. 150:89-96(1988) [PubMed: 3337731] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Tissue: Lung carcinoma.
[3]	"Characterization of a cDNA clone for the nonspecific cross-reacting antigen (NCA) and a comparison of NCA and carcinoembryonic antigen." Neumaier M., Zimmermann W., Shively L., Hinoda Y., Riggs A.D., Shively J.E. J. Biol. Chem. 263:3202-3207(1988) [PubMed: 2830274] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA], VARIANT GLY-239.
[4]	"Cloning of human full-length CDSs in BD Creator(TM) system donor vector." Kalnine N., Chen X., Rolfs A., Halleck A., Hines L., Eisenstein S., Koundinya M., Raphael J., Moreira D., Kelley T., LaBaer J., Lin Y., Phelan M., Farmer A. Submitted (AUG-2003) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
[5]	"Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. , Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H., Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y., Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., Isogai T., Sugano S. Nat. Genet. 36:40-45(2004) [PubMed: 14702039] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Tongue.
[6]	Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. , Yooseph S., Lu F., Nusskern D.R., Shue B.C., Zheng X.H., Zhong F., Delcher A.L., Huson D.H., Kravitz S.A., Mouchard L., Reinert K., Remington K.A., Clark A.G., Waterman M.S., Eichler E.E., Adams M.D., Hunkapiller M.W., Myers E.W., Venter J.C. Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA], VARIANT GLY-239.
[7]	"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Pancreas.
[8]	"Signal peptide prediction based on analysis of experimentally verified cleavage sites." Zhang Z., Henzel W.J. Protein Sci. 13:2819-2824(2004) [PubMed: 15340161] [Abstract] Cited for: PROTEIN SEQUENCE OF 35-49.
[9]	"Identification of N-linked glycoproteins in human saliva by glycoprotein capture and mass spectrometry." Ramachandran P., Boontheung P., Xie Y., Sondej M., Wong D.T., Loo J.A. J. Proteome Res. 5:1493-1503(2006) [PubMed: 16740002] [Abstract] Cited for: GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-197, MASS SPECTROMETRY. Tissue: Saliva.
[10]	"Large-scale phosphoproteome analysis of human liver tissue by enrichment and fractionation of phosphopeptides with strong anion exchange chromatography." Han G., Ye M., Zhou H., Jiang X., Feng S., Jiang X., Tian R., Wan D., Zou H., Gu J. Proteomics 8:1346-1361(2008) [PubMed: 18318008] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-243, MASS SPECTROMETRY. Tissue: Liver.
[11]	"Glycoproteomics analysis of human liver tissue by combination of multiple enzyme digestion and hydrazide chemistry." Chen R., Jiang X., Sun D., Han G., Wang F., Ye M., Wang L., Zou H. J. Proteome Res. 8:651-661(2009) [PubMed: 19159218] [Abstract] Cited for: GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-224, MASS SPECTROMETRY. Tissue: Liver.
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	M29541 mRNA. Translation: AAA59915.1. M18728 mRNA. Translation: AAA59907.1. M18216 mRNA. Translation: AAA51739.1. BT009774 mRNA. Translation: AAP88776.1. AK312542 mRNA. Translation: BAG35441.1. CH471126 Genomic DNA. Translation: EAW57061.1. BC005008 mRNA. Translation: AAH05008.1.
IPI	IPI00027412.
RefSeq	NP_002474.3.
UniGene	Hs.466814
3D structure databases
SMR	P40199. Positions 34-144, 35-238, 45-306.
ModBase	Search...
Protein-protein interaction databases
STRING	P40199.
PTM databases
PhosphoSite	P40199.
Proteomic databases
PRIDE	P40199.
Genome annotation databases
Ensembl	ENST00000199764; ENSP00000199764; ENSG00000086548; Homo sapiens. [Genome view] ENST00000412062; ENSP00000399253; ENSG00000086548; Homo sapiens. [Genome view]
GeneID	4680.
KEGG	hsa:4680.
Organism-specific databases
CTD	4680.
GeneCards	GC19P046954.
H-InvDB	HIX0015160.
HGNC	HGNC:1818. CEACAM6.
HPA	CAB008370. HPA011041.
MIM	163980. gene.
PharmGKB	PA26362.
GenAtlas	Search...
Phylogenomic databases
eggNOG	prNOG16858.
HOGENOM	HBG506003.
HOVERGEN	P40199.
InParanoid	P40199.
Gene expression databases
ArrayExpress	P40199.
Bgee	P40199.
CleanEx	HS_CEACAM6.
Genevestigator	P40199.
GermOnline	ENSG00000086548. Homo sapiens.
Family and domain databases
InterPro	IPR007110. Ig-like. IPR013783. Ig-like_fold. IPR013098. Ig_I-set. IPR003599. Ig_sub. IPR003598. Ig_sub2. IPR013106. Ig_V-set. IPR013151. Immunoglobulin. [Graphical view]
Gene3D	G3DSA:2.60.40.10. Ig-like_fold. 1 hit.
Pfam	PF07679. I-set. 1 hit. PF00047. ig. 1 hit. PF07686. V-set. 1 hit. [Graphical view]
SMART	SM00409. IG. 2 hits. SM00408. IGc2. 1 hit. [Graphical view]
PROSITE	PS50835. IG_LIKE. 2 hits. [Graphical view]
ProtoNet	Search...
Other Resources
SOURCE	Search...

Entry information

Entry name

CEAM6_HUMAN

Accession

Primary (citable) accession number: P40199
Secondary accession number(s): Q13774, Q14920, Q53XP7

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 1, 1995
Last sequence update:	May 2, 2002
Last modified:	January 19, 2010
This is version 93 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HPI (Human Proteome Initiative)

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.