TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


3.A.5.5.1
SecY

Accession Number:P46249
Protein Name:SecY
Length:410
Molecular Weight:46243.00
Species:Cyanidium caldarium [2771]
Number of TMSs:10
Location1 / Topology2 / Orientation3: Plastid1 / Multi-pass membrane protein2
Substrate proteins

Cross database links:

RefSeq: NP_045170.1   
Entrez Gene ID: 800285   
Pfam: PF00344   

Gene Ontology

GO:0031969 C:chloroplast membrane
GO:0016021 C:integral to membrane
GO:0015450 F:P-P-bond-hydrolysis-driven protein transmem...
GO:0015031 P:protein transport
GO:0055085 P:transmembrane transport

References (2)

[1] “A model for the evolution of the plastid sec apparatus inferred from secY gene phylogeny.”  Vogel H.et.al.   8980520
[2] “The structure and gene repertoire of an ancient red algal plastid genome.”  Gloeckner G.et.al.   11040290

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
Window Size: Angle:  
FASTA formatted sequence
1:	MRPENNLRLR LFQTMKFIAL ERLGLFVPIP GIDQKLFSSD YSNNAISNLL NVFDNNQAPK 
61:	LSVFALGIIP YINATITIQI LSSAFPALKK LQSEEGEIGK KKLNKITKYL SFCFAFIESL 
121:	AIVLRLQKYA FDWNLYFIVQ TTLILISGAM LVMWLADNIS YKGIGTGASV IIFVNIASAF 
181:	AKFLLNQLFV HSIKFLDFAS YFALIVFSIA CIVFVQEAIR KVPIISAKQL DSTSFYSNDY 
241:	FLPLRINQGG VMPIILASSL LALVDYVIRY GLSTLQAVYF INDILPFKIL FLLLYSAFII 
301:	FFNYLYCSLV LNCFELSNNL KKASVVIPSI RPGKMTEKFF KDTLDNLTLF GSGFLAFIVL 
361:	APNFLEFVFH IRVFKGLAVS SLLIVVGVAI DLIKQSKTYV IAKNYENMVH