>cd03249 ABC_MTABC3_MDL1_MDL2 MTABC3 (also known as ABCB6) is a mitochondrial ATP-binding cassette protein involved in iron homeostasis and one of four ABC transporters expressed in the mitochondrial inner membrane, the other three being MDL1(ABC7), MDL2, and ATM1. In fact, the yeast MDL1 (multidrug resistance-like protein 1) and MDL2 (multidrug resistance-like protein 2) transporters are also included in this CD. MDL1 is an ATP-dependent permease that acts as a high-copy suppressor of ATM1 and is thought to have a role in resistance to oxidative stress. Interestingly, subfamily B is more closely related to the carboxyl-terminal component of subfamily C than the two halves of ABCC molecules are with one another.

Probab=92.58  E-value=0.083  Score=32.20  Aligned_cols=30  Identities=17%  Similarity=0.376  Sum_probs=24.6

Q ss_pred             HCCCCCCCCCEEEEECCCCCCCHHHHHHHHH
Q ss_conf             1011115683365524778861158999999
Q gi|254780617|r  154 DSLIPIGRGQRELIIGDRKTGKTSIILDTFL  184 (509)
Q Consensus       154 D~l~pigrGQR~~I~g~~g~GKt~l~~~~I~  184 (509)
T Consensus        21 ~isl~i~~G~~iaIvG~sGsGKSTLl-~ll~   50 (238)
T cd03249          21 GLSLTIPPGKTVALVGSSGCGKSTVV-SLLE   50 (238)
T ss_pred             CEEEEECCCCEEEEECCCCCCHHHHH-HHHH
T ss_conf             55899769999999999999899999-9982