GenBank-Updates@genbank.bio.net (03/19/91)
LOCUS HUMIGHAC4 1113 bp ds-DNA PRI 19-MAR-1991
DEFINITION Human germline Ig alpha mutant chain gene alpha membrane exon.
ACCESSION M60326
KEYWORDS immunoglobulin; immunoglobulin heavy chain.
SEGMENT 4 of 4
SOURCE Human jejunal mucosa cell hybridoma DNA.
ORGANISM Homo sapiens
Eukaryota; Animalia; Metazoa; Chordata; Vertebrata; Mammalia;
Theria; Eutheria; Primates; Haplorhini; Catarrhini; Hominidae.
REFERENCE 1 (bases 1 to 1113)
AUTHORS Cogne,M. and Preud'Homme,J.-L.
TITLE Gene deletions force nonsecretory alpha-chain disease plasma cells
to produce membrane-form alpha-chain only
JOURNAL J. Immunol. 145, 2455-2458 (1990)
STANDARD simple staff_review
FEATURES Location/Qualifiers
intron 1..224
/note="alpha mambrane intron"
/gene="IgA mutant"
CDS 225..439
/product="mutant immunoglobulin alpha chain"
/gene="IgA mutant"
/codon_start=227
/partial
intron 463..743
/note="alpha mambrane intron"
/gene="IgA mutant"
polyA_signal 848..853
/note="alpha mambrane intron"
/gene="IgA mutant"
BASE COUNT 239 a 328 c 339 g 207 t
ORIGIN chromosome 14
1 aagcttccct tggagaagca gatggtgtcc actttctgcc ctgccaagtc tctccctgaa
61 gtgccctaag aatgtcaaag acagaaggtc ccagcccctc acctgggact ctgcctcctc
121 atcctccctg ggggagtctc aggccttaga tggggaccca gaccccactg tccccagacc
181 ccaaggaagc atagccgctg ttcacacgag tctgggcctg gcaggctctt gctctgttgc
241 agattggcag ataccgcctc cctatgtggt gctggacttg ccgcaggaga ccctggagga
301 ggagaccccc ggcgccaacc tgtggcccac caccatcacc ttcctcaccc tcttcctgct
361 gagcctgttc tatagcacag cactgaccgt gaccagcgtc cggggcccat ctggcaacag
421 ggagggcccc cagtactgag cgggagccgg gcaagggcac aggtgggagc ccaggagggg
481 gatgaggccc acagtggatg aggtgggctg cagtgcttgg ctaagaggag agcaccacct
541 gctcccactg tggggggacg tgctctcctg gggggccctt cacagacact gaggacacgc
601 gcaggcccag ggtcagggct gagcttccct ccagtgcagt aacgaggatt ccgtccaggc
661 tcccatgagc caggccaggg ctgagacaga gggcgttggc aaggatgctg ctccttcagg
721 ctgtgacccc tctgtctttg cagggaggaa gtgtggagga acctcttgga gaagccagct
781 atgcttgcca gagctcagcc ctttcagaca tcaccgaccc gcccttactc acgtggcttc
841 caggtgcaat aaagtggccc caaggaaaat gttcacagac tctgaatgag gagacggggg
901 tcagggaaag ggtggtggct ttagactgga gaacgcctgc ttcaaagtcc ccctgggtgt
961 catggtggtc atggtgggca tggacagagg gtacccctgg tcccaaaatc aagaaatgac
1021 ctgatcttga atgaggctga ggcccaagga tgaatgctgg attcaccaga gaccatggca
1081 aagaagcctg ctcctaagaa ctacatggga tcc
//