1: HomoloGene:88709. Gene conserved in Coelomata Download , Links
Genes
Genes identified as putative homologs of one another during the construction of HomoloGene.

Proteins
Proteins used in sequence comparisons and their conserved domain architectures.

   SMS,  Homo sapiens
spermine synthase
    NP_004586.2
366 aa
Domain Image
   SMS,  Pan troglodytes
spermine synthase
    XP_001142843.1
367 aa
Domain Image
   SMS,  Canis lupus familiaris
spermine synthase
    XP_849539.1
313 aa
Domain Image
   SMS,  Bos taurus
spermine synthase
    NP_001030548.1
365 aa
Domain Image
   Sms,  Mus musculus
spermine synthase
    NP_033240.3
366 aa
Domain Image
   Gm14680,  Mus musculus
predicted gene 14680
    XP_001473484.1
366 aa
Domain Image
   Sms,  Rattus norvegicus
spermine synthase
    NP_001029071.1
366 aa
Domain Image
   LOC690027,  Rattus norvegicus
similar to spermine synthase
    XP_001073039.1
366 aa
Domain Image
   SMS,  Gallus gallus
spermine synthase
    NP_001025974.1
367 aa
Domain Image
   sms,  Danio rerio
spermine synthase
    NP_571831.1
360 aa
Domain Image
   CG4300,  Drosophila melanogaster
CG4300, isoform B
    NP_729798.1
367 aa
Domain ImageDomain ImageDomain Image
   AgaP_AGAP005325,  Anopheles gambiae
AGAP005325-PA
    XP_315341.4
374 aa
Domain Image


Protein Alignments
Protein multiple alignment, pairwise similarity scores and evolutionary distances.

Show Multiple Alignment

Show Pairwise Alignment Scores

Pairwise alignments generated using BLAST
Regenrate Alignments




Phenotypes
Phenotypic information for the genes in this entry imported from model organism databases.


  Homo sapiens
 
Mental retardation, X-linked, Snyder-Robinson type.



PubMed
Articles associated with genes and sequences of this entry plus additional related articles.

 
Becerra-Solano LE, et al.
A missense mutation, p.V132G, in the X-linked spermine synthase gene (SMS) causes Snyder-Robinson syndrome. Am J Med Genet A 149A, 328-35(2009).
 
Wang X, et al.
Spermine synthase deficiency leads to deafness and a profound sensitivity to alpha-difluoromethylornithine. J Biol Chem 284, 930-7(2009).
 
de Alencastro G, et al.
New SMS mutation leads to a striking reduction in spermine synthase protein function and a severe form of Snyder-Robinson X-linked recessive mental retardation syndrome. J Med Genet 45, 539-43(2008).
 
Cason AL, et al.
X-linked spermine synthase gene (SMS) defect: the first polyamine deficiency syndrome. Eur J Hum Genet 11, 937-44(2003).
 
Korhonen VP, et al.
Spermine deficiency resulting from targeted disruption of the spermine synthase gene in embryonic stem cells leads to enhanced sensitivity to antiproliferative drugs. Mol Pharmacol 59, 231-8(2001).
 

 


Conserved Domains
Conserved Domains from CDD found in protein sequences by rpsblast searching.

 
NADB_Rossmann (cl09931)
  Rossmann-fold NAD(P)(+)-binding proteins.



Related Homology Resources
Links to curated and computed homology information found in other databases.

 
Orthology group for M.musculus Sms includes H.sapiens SMS and R.norvegicus Sms.



UniGene
Links to groups of transcribed sequences established by tblastn searching of UniGene.

 
Strain Liverpool
 
Transcribed locus, strongly similar to XP_315341.4 AGAP005325-PA [Anopheles ...
 
Similar to CG4300-PA, isoform A
 
Spermine synthase
 
Hypothetical LOC534520
 
Spermine synthase
 
Spermine synthase
Similar to spermine synthase
 
CG4300
 
Similar to Spermine synthase
 
Spermine synthase
 
Clone CNB221-B06 mRNA sequence
 
Spermine synthase
 
Similar to spermine synthase
 
Transcribed locus, strongly similar to NP_001025974.1 spermine synthase [Gal...
 
Similar to spermine synthase
 
Similar to spermine synthase
Similar to spermine synthase
 
Spermine synthase
 
Transcribed locus, strongly similar to NP_004586.2 spermine synthase [Homo s...
 
Transcribed locus, moderately similar to NP_571831.1 hypothetical protein LO...
 
Transcribed locus, moderately similar to NP_571831.1 spermine synthase [Dani...
 
Transcribed locus, strongly similar to NP_004586.2 spermine synthase [Homo s...
 
Transcribed locus, strongly similar to NP_004586.2 spermine synthase [Homo s...
 
Transcribed locus, strongly similar to NP_571831.1 spermine synthase [Danio ...
 
Spermine synthase
 
Similar to spermine synthase
 
Transcribed locus, strongly similar to NP_004586.2 spermine synthase [Homo s...
 
Transcribed locus, moderately similar to NP_571831.1 spermine synthase [Dani...
 
Similar to spermine synthase
 
Transcribed locus, strongly similar to NP_004586.2 spermine synthase [Homo s...
 
Transcribed locus, strongly similar to NP_001025974.1 spermine synthase [Gal...
 
Similar to CG4300-PB, isoform B
 
Transcribed locus, strongly similar to XP_001367125.1 PREDICTED: hypothetica...
 
CDNA clone IMAGE:7648282