Sequence information
Variant position: 129 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 372 The length of the canonical sequence.
Location on the sequence:
EACVQASVPVFIYTSSIEVA
G PNSYKEIIQNGHEEEPLENT
The residue change on the sequence. Unless the variant is located at the beginning or at the end of the protein sequence, both residues upstream (20) and downstream (20) of the variant will be shown.
Residue conservation: The multiple alignment of the region surrounding the variant against various orthologous sequences.
Human EACVQASVPVFIYTSSIEVAG PNSYKEIIQNGHEEEPLENT
Mouse EACIQASVPAFIFSSSVDVAG PNSYKEIVLNGHEEECHEST
Rat EAGIHASVPAFIYCSTVDVAG PNSYKKTILNGREEEHHEST
Sequence annotation in neighborhood: The regions or sites of interest surrounding the variant. In general the features listed are posttranslational modifications, binding sites, enzyme active sites, local secondary structure or other characteristics reported in the cited references. The "Sequence annotation in neighborhood" lines have a fixed format:Type: the type of sequence feature. Positions: endpoints of the sequence feature. Description: contains additional information about the feature.
Type Positions Description
Chain
1 – 372
3 beta-hydroxysteroid dehydrogenase/Delta 5-->4-isomerase type 2
Alternative sequence
103 – 222
GTQLLLEACVQASVPVFIYTSSIEVAGPNSYKEIIQNGHEEEPLENTWPTPYPYSKKLAEKAVLAANGWNLKNGDTLYTCALRPTYIYGEGGPFLSASINEALNNNGILSSVGKFSTVNP -> ELQNKIKLTVLEGDILDEPFLKRACQDVSVVIHTACIIDVFGVTHRQSIMNVNVKGRVAWGGDKARWGNEDQKEGQEGKRSLSIEHLLCSGPSDFADHYQLGELKAAIFSFIDEKTRTEQ. In isoform 2.
Literature citations
Molecular basis of congenital adrenal hyperplasia in two siblings with classical nonsalt-losing 3 beta-hydroxysteroid dehydrogenase deficiency.
Rheaume E.; Sanchez R.; Simard J.; Chang Y.T.; Wang J.; Pang S.; Labrie F.;
J. Clin. Endocrinol. Metab. 79:1012-1018(1994)
Cited for: VARIANT AH2 ARG-129;
New insight into the molecular basis of 3beta-hydroxysteroid dehydrogenase deficiency: identification of eight mutations in the HSD3B2 gene in eleven patients from seven new families and comparison of the functional properties of twenty-five mutant enzymes.
Moisan A.M.; Ricketts M.L.; Tardy V.; Desrochers M.; Mebarki F.; Chaussain J.-L.; Cabrol S.; Raux-Demay M.C.; Forest M.G.; Sippell W.G.; Peter M.; Morel Y.; Simard J.;
J. Clin. Endocrinol. Metab. 84:4410-4425(1999)
Cited for: VARIANTS AH2 GLU-10; VAL-10; ASP-15; THR-82; SER-100; TRP-108; ARG-129; LYS-142; LEU-155; VAL-167; ARG-173; LEU-186; PRO-205; GLY-213; GLU-216; GLN-222; HIS-222; SER-236; PRO-245; ASN-253; ASP-254; ARG-259; MET-259 AND VAL-294;
Mutations in the type II 3beta-hydroxysteroid dehydrogenase (HSD3B2) gene can cause premature pubarche in girls.
Marui S.; Castro M.; Latronico A.C.; Elias L.L.; Arnhold I.J.; Moreira A.C.; Mendonca B.B.;
Clin. Endocrinol. (Oxf.) 52:67-75(2000)
Cited for: VARIANTS AH2 ARG-129; GLN-222 AND MET-259;
Disclaimer:
Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. They are not in any way intended to be used as a substitute for professional medical advice, diagnostic, treatment or care.