TcyB

• Description: cystine ABC transporter (permease), membrane protein
  
  

Gene name	tcyB
Synonyms	yckJ
Essential	no
Product	cystine ABC transporter (permease), membrane protein
Function	cystine uptake
MW, pI	26 kDa, 9.932
Gene length, protein length	702 bp, 234 aa
Immediate neighbours	tcyC, tcyA
Get the DNA and protein sequences (Barbe et al., 2009)
Genetic context This image was kindly provided by SubtiList

The gene

Basic information

• Locus tag: BSU03600

Database entries

• DBTBS entry: no entry

• SubtiList entry: [1]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: ABC transmembrane type-1 domain (according to Swiss-Prot)

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactor(s):

• Effectors of protein activity:

• Interactions:

• Localization: cell membrane (according to Swiss-Prot), membrane associated PubMed

Database entries

• Structure:

• UniProt: P42200

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon: tcyA-tcyB-tcyC (putative) PubMed

• Sigma factor:

• Regulation: very weakly expressed under all conditions PubMed

• Regulatory mechanism:

• Additional information:

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody: