Sequence information
Variant position: 483 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 494 The length of the canonical sequence.
Location on the sequence:
PLPHCSVILKMQPFQVRLQP
R GMGAHSPGQNQ
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 PLPHCSVILKMQPFQVRLQPR GMGAHSPGQNQ---
Mouse PQPYAGINLPIPPFQVRLQPR NLAPQDQGERP
Rat PLPYTGINLLIPPFQVRLQPR NLAPQDQGQKS
Pig PHPHSGINLKVQPFQVRLQPR GGRGEGPGPR-
Bovine PDPYCGVNLKVQPFQVRLQPR GVEA-GAWESA
Cat PRSHCGINLTMQPFQVRLQPR GAVAPGPSQHQ
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 – 494
Steroid 21-hydroxylase
Literature citations
Steroid 21-hydroxylase (P450c21): a new allele and spread of mutations through the pseudogene.
Wedell A.; Luthman H.;
Hum. Genet. 91:236-240(1993)
Cited for: VARIANT AH3 PRO-483;
Screening of CYP21 gene mutations in 129 French patients affected by steroid 21-hydroxylase deficiency.
Barbat B.; Bogyo A.; Raux-Demay M.-C.; Kuttenn F.; Boue J.; Simon-Bouy B.; Serre J.-L.; Boue A.; Mornet E.;
Hum. Mutat. 5:126-130(1995)
Cited for: VARIANTS AH3 ASN-172; ASN-236; LEU-281 AND PRO-483; VARIANT SER-493;
Naturally occurring mutants of human steroid 21-hydroxylase (P450c21) pinpoint residues important for enzyme activity and stability.
Nikoshkov A.; Lajic S.; Vlamis-Gardikas A.; Tranebjaerg L.; Holst M.; Wedell A.; Luthman H.;
J. Biol. Chem. 273:6163-6165(1998)
Cited for: VARIANTS AH3 GLU-196 DEL; SER-291 AND PRO-483;
Molecular analysis of CYP-21 mutations for congenital adrenal hyperplasia in Singapore.
Loke K.Y.; Lee Y.S.; Lee W.W.R.; Poh L.K.S.;
Horm. Res. 55:179-184(2001)
Cited for: VARIANTS AH3 LEU-30; ASN-172; PRO-261; TRP-356 AND PRO-483;
Mutational spectrum of the steroid 21-hydroxylase gene in Austria: identification of a novel missense mutation.
Baumgartner-Parzer S.M.; Schulze E.; Waldhaeusl W.; Pauschenwein S.; Rondot S.; Nowotny P.; Meyer K.; Frisch H.; Waldhauser F.; Vierhapper H.;
J. Clin. Endocrinol. Metab. 86:4771-4775(2001)
Cited for: VARIANTS AH3 LEU-30; ASN-172; LEU-281; SER-291; TRP-356; SER-424; HIS-426; SER-453 AND PRO-483; CHARACTERIZATION OF VARIANT AH3 HIS-426;
Follow-up of 68 children with congenital adrenal hyperplasia due to 21-hydroxylase deficiency: relevance of genotype for management.
Pinto G.; Tardy V.; Trivin C.; Thalassinos C.; Lortat-Jacob S.; Nihoul-Fekete C.; Morel Y.; Brauner R.;
J. Clin. Endocrinol. Metab. 88:2624-2633(2003)
Cited for: VARIANTS AH3 LEU-30; LEU-62; ASN-172; LEU-281; PRO-341; TRP-356; SER-453 AND PRO-483;
Detection and assignment of CYP21 mutations using peptide mass signature genotyping.
Zeng X.; Witchel S.F.; Dobrowolski S.F.; Moulder P.V.; Jarvik J.W.; Telmer C.A.;
Mol. Genet. Metab. 82:38-47(2004)
Cited for: VARIANTS AH3 LEU-30; ASN-172; ASN-236; GLU-237; LYS-239; LEU-281; SER-291; GLN-356; TRP-356; TYR-365; SER-453; LEU-479 AND PRO-483; VARIANT ARG-102;
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.