Crystal structure of assembly chaperone of ribosomal protein L4 (Acl4) in complex with ribosomal protein L4 (RpL4)

Molecular basis for protection of ribosomal protein L4 from cellular degradation.

Assembly chaperone of ribosomal protein L4 (Acl4)

(MSE)ASRPTVTVFGADGKPTGATEVLPKVFSAPIRPDIVKHVHTG(MSE)AKNKRQPYAVSEKAGHQTSAESWGTGRAV
ARIPRVSGGGTHRAGQGAFGN(MSE)CRSGR(MSE)FAPTKIWRKWHVKINQGQKRFATASALAASAVAPLL(MSE)ARG
HQVSTVPEVPLVVDSAAVAGDAVAKTAAAYKLLKAIGAGPDVEKVKKSKKLRAGKGK(MSE)RGRRHRQRRGPLIVYSPE
HDGKELVKGFRNIPGVETCPVDALNLLQLAPGGHLGRFIVWTSAAIKQLDAVYESKKGFFL

MASRPTVTVFGADGKPTGATEVLPKVFSAPIRPDIVKHVHTGMAKNKRQPYAVSEKAGHQTSAESWGTGRAVARIPRVSG
GGTHRAGQGAFGNMCRSGRMFAPTKIWRKWHVKINQGQKRFATASALAASAVAPLLMARGHQVSTVPEVPLVVDSAAVAG
DAVAKTAAAYKLLKAIGAGPDVEKVKKSKKLRAGKGKMRGRRHRQRRGPLIVYSPEHDGKELVKGFRNIPGVETCPVDAL
NLLQLAPGGHLGRFIVWTSAAIKQLDAVYESKKGFFL

SINPKELLDRATTLLEEGDIETAAKVARTAYEHIGENGRHAGAALTLLGQIHVELGDIDAARNYYAAAVKVDEDGSLPEE
LGGGPEKFLWLAQLSEEGGHDSVAWFERGATVLRAQIQSL(MSE)DSLEQRPLSRGQVEAAIADKRRRLAETLCAVVEVY
(MSE)TDLSWEDDAEQRCEALITEAT(MSE)IAPEWPETWQTVANVRISQERTEEAREALRRSLGLWTHLPPEDPGVPPF
PSRVSLVRLLIEVD(MSE)EEEALEVTERLIAEDDLSVEVWYLGGYARYRLGEKEREASGQASEPEAWKDTWRSSRKWLR
QCLKVFEAEEYEDERLGEHAKELIASIIGEL

SINPKELLDRATTLLEEGDIETAAKVARTAYEHIGENGRHAGAALTLLGQIHVELGDIDAARNYYAAAVKVDEDGSLPEE
LGGGPEKFLWLAQLSEEGGHDSVAWFERGATVLRAQIQSLMDSLEQRPLSRGQVEAAIADKRRRLAETLCAVVEVYMTDL
SWEDDAEQRCEALITEATMIAPEWPETWQTVANVRISQERTEEAREALRRSLGLWTHLPPEDPGVPPFPSRVSLVRLLIE
VDMEEEALEVTERLIAEDDLSVEVWYLGGYARYRLGEKEREASGQASEPEAWKDTWRSSRKWLRQCLKVFEAEEYEDERL
GEHAKELIASIIGEL

Chaetomium thermophilum (strain DSM 1495 / CBS 144.50 / IMI 039719)

0.1 M BIS-TRIS (pH 5.5)
2 % (v/v) Tacsminate (pH 5.5)
13 % (w/v) PEG 3350

Ribosome Assembly Chaperone, Ribosomal Protein