MG1655
W3110
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Gene Report : hsdS
PEC Original Annotations
Essentiality
     Class non-essential
     References (PMID)
Escherichia coli and Salmonella, Cellular and Molecular Biology Second Edition. ASM Press. 1996
Neidhart, F.C.
     Deletion 1 (LD)  ,  OCR20,24-1 (LD 1-1_CRS) (D)  ,  OCR20,24-2 (LD 1-1_P/O) (D)  ,  OCR24 (D)  
Related gene (W3110 PEC)
     Gene Search Search MG1655 PEC by gene name:  hsdS
Related strains
     Strains Search Search strains by gene name:  hsdS   Search strains by all related name:  hsdS b4348 ECK4338 hsp hss JW4311

General information  (Go to Linear View:)
 Gene Name hsdS  
 Alternative name b4348,ECK4338,hsp,hss,JW4311  
 Location, Length 4,578,091 - 4,579,485 (  -  ) ;   98.67 min ; 1395 (bp) ,   464 (aa) Go to Linear View
 Product specificity determinant for hsdM and hsdR  
 Operon Name hsdRMS  
 Note GO_component: GO:0005737 - cytoplasm; GO_process: GO:0006306 - DNA methylation  
 Function enzyme; DNA - replication, repair,restriction/modification  
 Gene Ontology GO:0003677 ; DNA binding ( hsdS )
GO:0005515 ; protein binding ( hsdS )
GO:0006304 ; DNA modification ( hsdS )
GO:0009307 ; DNA restriction-modification system ( hsdS )
 PID 1790807  
 EC number
  (KEGG Pathway)
 
 
SWISS-PROT  ( Show details )
  botton Entry name(Acc.no) T1SK_ECOLI ( P05719 )
    -  Protein name Type I restriction enzyme EcoKI specificity protein  
    -  Synonyms S protein, S.EcoKI  
    -  Gene name Name=hsdS; Synonyms=hss; OrderedLocusNames=b4348;  

 Linear View (Whole Mode)
View Location
   4565.0  –  4590.0 (KBP)

Homology Analysis
BLAST
    Bacteria
         GTOP hsdS (  homologous genes of other bacterias  )  
    PDB     (database updated : 2007.02.20 )
         PSI-BLAST Chain A, Three-Dimensional Structure Of Dna Sequence Specificity (S) Subunit Of A Type I Restriction-Modification Enzyme And Its Functional Implications  
    SWISS-PROT     (database updated : 2007.02.20 )
         BLAST Type I restriction enzyme EcoKI specificity protein  
         PSI-BLAST Type I restriction enzyme EcoKI specificity protein
    nr     (database updated : 2007.02.20 )
         BLAST specificity determinant for hsdM and hsdR [Escherichia coli K12]  
Pfam 28.0   (database updated : 2015-05 )
    Pfam
PROSITE
    PROSITE ASN_GLYCOSYLATION    GLYCOSAMINOGLYCAN    CAMP_PHOSPHO_SITE    PKC_PHOSPHO_SITE    CK2_PHOSPHO_SITE    MYRISTYL    AMIDATION     

Other Cross-Reference
    COG COG0732V 
    EcoCyc hsdS 

MMBR References
J Mol Biol. 1983;166(1):1-19.
Sequence diversity among related genes for recognition of specific targets in DNA molecules.
Gough JA, Murray NE. ( 6304321 )
J Mol Biol. 1987;198(2):159-70.
Organization and sequence of the hsd genes of Escherichia coli K-12.
Loenen WA, Daniel AS, Braymer HD, Murray NE. ( 3323532 )
EMBO J. 1982;1(5):535-9.
Structural homologies among type I restriction-modification systems.
Murray NE, Gough JA, Suri B, Bickle TA. ( 6329689 )
Mol Gen Genet. 1980;180(1):35-46.
The hsd (host specificity) genes of E. coli K 12.
Sain B, Murray NE. ( 6255295 )
Am Sci. 1982;70(1):61-9.
Restriction and modification of DNA by a complex protein.
Yuan R, Hamilton DL. ( 6282152 )

Sequences
Amino acid
FASTA format
0001 MSAGKLPEGW VIAPVSTVTT LIRGVTYKKE QAINYLKDDY LPLIRANNIQ NGKFDTTDLV FVPKNLVKES 
0071 QKISPEDIVI AMSSGSKSVV GKSAHQHLPF ECSFGAFCGV LRPEKLIFSG FIAHFTKSSL YRNKISSLSA 
0141 GANINNIKPA SFDLINIPIP PLAEQKIIAE KLDTLLAQVD STKARFEQIP QILKRFRQAV LGGAVNGKLT 
0211 EKWRNFEPQH SVFKKLNFES ILTELRNGLS SKPNESGVGH PILRISSVRA GHVDQNDIRF LECSESELNR 
0281 HKLQDGDLLF TRYNGSLEFV GVCGLLKKLQ HQNLLYPDKL IRARLTKDAL PEYIEIFFSS PSARNAMMNC 
0351 VKTTSGQKGI SGKDIKSQVV LLPPVKEQAE IVRRVEQLFA YADTIEKQVN NALARVNNLT QSILAKAFRG 
0421 ELTAQWRAEN PDLISGENSA AALLEKIKAE RAASGGKKAS RKKS

Nucleotide
FASTA format

View sequence out neighbor 100bp
-100                                             cgctgtctga actggatgcg ctgatgcgtg 
-070 aactgggggc gagcgatgag gccgatttgc agcgtcagtt gctggaagaa gcgtttggtg gggtgaagga 
0001 atgagtgcgg ggaaattgcc ggaggggtgg gttatcgccc cagtatctac ggtcacaact ctaatccgag 
0071 gagtaacgta taaaaaagag caggcaataa attatctaaa agatgattat ttgcctctta tccgtgcgaa 
0141 caatattcag aatggcaagt ttgatactac ggacttggtt tttgttccta aaaatcttgt taaagaaagt 
0211 caaaaaatat ctcctgaaga tattgttatt gcaatgtcat cagggagcaa atccgtagtt ggtaaatccg 
0281 cacatcagca tctaccattt gaatgtagtt tcggcgcatt ttgcggtgta ttacgtcctg aaaaacttat 
0351 attttctggt tttattgctc atttcacaaa atcttctctt tatcgaaaca aaatttcatc actttctgct 
0421 ggtgcaaata ttaataatat taagccggca agctttgatt tgataaatat accaatccca ccacttgccg 
0491 aacaaaaaat catcgctgaa aaactcgata cgctgctggc gcaggtagac agcaccaaag cacgttttga 
0561 gcaaatccca caaatcctga aacgttttcg tcaagcggta ttggggggcg cagttaatgg aaaattgaca 
0631 gaaaaatggc gtaattttga gccgcaacat tctgtattta agaagttaaa ttttgaatct atcttaactg 
0701 aattacgtaa tggtctttca tcaaagccaa atgaaagtgg tgttggtcat ccaatactac gcattagttc 
0771 tgtacgtgct ggccatgtag atcaaaacga tattcggttt ctagaatgtt cagaaagtga actaaaccgc 
0841 cacaaattac aagatggaga tcttttattt actcgctata acggaagttt agaatttgtt ggtgtttgtg 
0911 ggttattgaa aaaattacaa catcaaaatt tgctatatcc tgataaactt attcgagctc gattaaccaa 
0981 agatgcttta ccagaatata tcgaaatatt tttttcatcc ccctcagcac gaaatgcaat gatgaactgc 
1051 gtgaaaacaa cttctggtca aaaaggtatt tcaggaaaag atatcaaatc ccaagttgtt ttattacctc 
1121 cagtaaaaga acaagccgaa atcgttcgcc gcgtcgagca actcttcgcc tacgccgaca ccatagaaaa 
1191 acaggtcaac aacgccttag cccgcgtcaa caacctgacg caatccatcc tggcaaaagc gttccgtggt 
1261 gaacttaccg cccagtggcg ggccgaaaac ccggatttga tcagcggaga aaacagcgcc gccgcgttgc 
1331 tggaaaaaat caaagctgaa cgcgcagcta gcgggggtaa aaaagcctca cgtaaaaaat cctgaacatt 
1401 attttctggc gcacctttcc ggtgcgcttt ttattatttc acgccaatca taacccacat aaatatattt 
1471 aaatcattcc agaaattgcc cattt