Collagen, type IV, alpha 1, Homo sapiens

Restricted Expression:

embryoid body [show more like this]

Expression Profile:

View expression levels using UniGene's EST ProfileViewer
[Show more entries with profiles like this]

Highly represented (1.2 pct) in cDNA library dbEST:8365, GN0182.

GEO profiles:

Gene expression profiles in the NCBI Gene Expression Omnibus database

cDNA Sources:

embryonic tissue; placenta; lung; mixed; uncharacterized tissue; heart; brain; uterus; kidney; pancreas; intestine; bone; nerve; eye; liver; connective tissue; bone marrow; ovary; mouth; skin; stomach; adipose tissue; spleen; mammary gland; testis; esophagus; ear; muscle; umbilical cord; amniotic fluid; epididymis; larynx; ganglia; vascular; prostate; adrenal gland; thyroid

NCBI

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Finding cDNAs

UGID:133699 UniGene Hs.17441 Homo sapiens (human) COL4A1

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Collagen, type IV, alpha 1 (COL4A1)

SELECTED PROTEIN SIMILARITIES

Comparison of sequences in UniGene with selected protein reference sequences. The alignments can suggest function of a gene.

Reference Protein		Species	Id(%)	Len(aa)
XP_001067473.1	PREDICTED: similar to Collagen alpha-1(IV) chain precursor	R. norvegicus	89.0	1668
NP_001022663.1	K04H4.1b	C. elegans	50.0	1498
NP_511040.2	alpha 1 type IX collagen isoform 2 precursor	H. sapiens	45.7	510

GENE EXPRESSION

Tissues and development stages from this gene's sequences survey gene expression. Links to other NCBI expression resources.

MAPPING POSITION

Genomic location specified by transcript mapping, radiation hybrid mapping, genetic mapping or cytogenetic mapping.

	Chromosome:	13
	Map position:	13q34

SEQUENCES

Sequences representing this gene; mRNAs, ESTs, and gene predictions supported by transcribed sequences.

mRNA sequences (19)

BC047305.1	Homo sapiens collagen, type IV, alpha 1, mRNA (cDNA clone IMAGE:4941939), partial cds	PA
AY285780.1	Homo sapiens arresten mRNA, partial cds	P
M11315.1	Human alpha-1 type IV procollagen mRNA	P
CR593711.1	full-length cDNA clone CS0DI034YE10 of Placenta Cot 25-normalized of Homo sapiens (human)	P
NM_001845.4	Homo sapiens collagen, type IV, alpha 1 (COL4A1), mRNA	A
AF258349.1	Homo sapiens arresten mRNA, partial cds	P
AB209646.1	Homo sapiens mRNA for COL4A1 protein variant protein	P
DQ464183.1	Homo sapiens arresten mRNA, partial cds	P
AF363672.1	Homo sapiens arresten mRNA, partial cds	P
AF400431.1	Homo sapiens arresten mRNA, partial cds	P
BC142626.1	Homo sapiens collagen, type IV, alpha 1, mRNA (cDNA clone IMAGE:40147488), complete cds	A
BC151220.1	Homo sapiens collagen, type IV, alpha 1, mRNA (cDNA clone MGC:165004 IMAGE:40148649), complete cds	A
EU260121.1	Homo sapiens type IV collagen alpha 1 mRNA, partial cds
M10941.1	Human procollagen type IV alpha-1 chain.
M10940.1	pro-alpha-1(IV), mRNA sequence	P
AF536207.1	Homo sapiens arresten mRNA, partial cds	P
Y00706.1	Human mRNA for alpha1 chain of basement membrane (type IV) collagen	P
X05561.1	Human mRNA for alpha-1 chain of collagen IV N-terminus	P
X03963.1	Human procollagen alpha-1 (IV) mRNA 3'untranslated region (UTR)

EST sequences (10 of 727) [Show all sequences]

AA983249.1	Clone IMAGE:1591935	kidney	3' read	A
AA995440.1	Clone IMAGE:1612059	uncharacterized tissue	3' read	A
AA887305.1	Clone IMAGE:1501591	kidney	3' read	A
AI015874.1	Clone IMAGE:1622267	embryonic tissue	3' read	A
AI033360.1	Clone IMAGE:1655183	mixed	3' read	A
AI049619.1	Clone IMAGE:1700938	kidney	3' read	PA
AA948682.1	Clone IMAGE:1589661	kidney	3' read	A
AA864318.1	Clone IMAGE:1470668	uncharacterized tissue	3' read	A
AI089123.1	Clone IMAGE:1634486	mixed	3' read	A
AI091269.1	Clone IMAGE:1651386	mixed	3' read	A

Key to Symbols

P Has similarity to known Proteins (after translation)
A Contains a poly-Adenylation signal
S Sequence is a Suboptimal member of this cluster
M Clone is putatively CDS-complete by MGC criteria