Sequence information
Variant position: 281 The position of the amino-acid change on the UniProtKB canonical protein sequence.
Protein sequence length: 821 The length of the canonical sequence.
Location on the sequence:
GLPANASTVVGGDVEFVCKV
Y SDAQPHIQWIKHVEKNGSKY
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 GLPANASTVVGGDVEFVCKVY SDAQPHIQWIKHVEKNGSKY
Mouse GLPANASTVVGGDVEFVCKVY SDAQPHIQWIKHVEKNGSKN
Chicken GLPANASAVVGGDVEFVCKVY SDAQPHIQWIKHVERNGSKY
Xenopus laevis GLPANTTAVVGGDAEFVCKVY SDAQPHIRWVRYIEKNGSRF
Zebrafish GLPANVTVQVGQDAKFVCKVY SDAQPHIQWLQHYTKNGSCC
Drosophila -VPQNQTVKVNGSLVMKCTVY SDLHPTVSWKRVVLKNAS--
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
22 – 821
Fibroblast growth factor receptor 2
Topological domain
22 – 377
Extracellular
Domain
256 – 358
Ig-like C2-type 3
Glycosylation
265 – 265
N-linked (GlcNAc...) asparagine
Glycosylation
297 – 297
N-linked (GlcNAc...) asparagine
Disulfide bond
278 – 342
Alternative sequence
250 – 361
Missing. In isoform 17.
Alternative sequence
255 – 821
Missing. In isoform 8.
Mutagenesis
265 – 265
N -> Q. Reduced N-glycosylation. Reduced expression at the cell surface.
Literature citations
Mutation analysis of Crouzon syndrome and identification of one novel mutation in Taiwanese patients.
Tsai F.-J.; Yang C.-F.; Wu J.-Y.; Tsai C.-H.; Lee C.-C.;
Pediatr. Int. 43:263-266(2001)
Cited for: VARIANTS CS CYS-281; PRO-289; ARG-342 AND TYR-342;
Genomic screening of fibroblast growth-factor receptor 2 reveals a wide spectrum of mutations in patients with syndromic craniosynostosis.
Kan S.-H.; Elanko N.; Johnson D.; Cornejo-Roldan L.R.; Cook J.; Reich E.W.; Tomkins S.; Verloes A.; Twigg S.R.F.; Rannan-Eliya S.; McDonald-McGinn D.M.; Zackai E.H.; Wall S.A.; Muenke M.; Wilkie A.O.M.;
Am. J. Hum. Genet. 70:472-486(2002)
Cited for: VARIANTS CS CYS-105; PRO-267; VAL-276; CYS-281; PRO-289; ARG-338; HIS-340; PHE-342; TRP-342; CYS-347; CYS-354; HIS-549 AND GLY-678; VARIANTS PS PHE-172; 252-PHE-SER-253; CYS-290; CYS-340; PRO-341; ARG-342; SER-342; CYS-375; GLY-565; ARG-641 AND GLU-663; VARIANTS APRS TRP-252 AND ARG-253; VARIANTS CS/PS PHE-278 AND TYR-342; VARIANT CRANIOSYNOSTOSIS ASN-659; VARIANTS THR-186 AND SER-315;
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.