TOC90_ARATH » Translocase of chloroplast 90, chloroplastic

TOC90_ARATH » Translocase of chloroplast 90, chloroplastic
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Topology in Chloroplast outer membrane
Topologyintermembrane space
cytoplasmic side
TOC90_ARATH » Translocase of chloroplast 90, chloroplastic » AtToc90; 90 kDa chloroplast outer envelope protein;Plastid protein import 4;
Hydrophobic Thickness 29.2 ± 2.4 Å
Tilt Angle 43 ± 5°
ΔGtransfer -19.4 kcal/mol
ΔGfold -11.8 kcal/mol
Links UniProtKB, Pfam, Interpro, iHOP, STRING
Topology Und
TM Segments 268-293 (262-297)
Pathways none
PDB none
OPM none
Complexes none
Interactions none
Domains

AA: 167-333, PDBID: 2J3E, Subunit A, Seq Identity:35%, AIG1 family

AA: 506-773, Translocase of chloroplast 159/132, membrane anchor domain

UniProt annotation for TOC90_ARATH » Translocase of chloroplast 90, chloroplastic
FUNCTION: GTPase involved in protein precursor import into chloroplasts. Seems to recognize chloroplast-destined precursor proteins and regulate their presentation to the translocation channel through GTP hydrolysis. Probably specialized in the import of nuclear encoded photosynthetic preproteins from the cytoplasm to the chloroplast.
UniProt features for TOC90_ARATH » Translocase of chloroplast 90, chloroplastic
CHAIN 1 793 Translocase of chloroplast 90, chloroplastic.

DOMAIN 164 393 AIG1-type G.

REGION 195 198 Homodimerization.

REGION 259 264 Homodimerization.

COILED 130 157

COILED 410 442

COILED 477 503

Amino Acid Sequence for TOC90_ARATH » Translocase of chloroplast 90, chloroplastic
MKGFKDWVFA LSNSMASSRP LLGSDPFFRD PHQEQDNHSQ APAAPQPVTL SEPPCSTSSD LEILPPLSQQ QVPLESLYQS SIDLNGKKHN PLAKIGGLQV QFLRLVQRFG QSQNNILVSK VLYRVHLAML IRAEESELKN VKLRQDRAKA LAREQESSGI PELDFSLRIL VLGKTGVGKS ATINSIFGQP KSETDAFRPG TDRIEEVMGT VSGVKVTFID TPGFHPLSSS STRKNRKILL SIKRYVKKRP PDVVLYLDRL DMIDMRYSDF SLLQLITEIF GAAIWLNTIL VMTHSAATTE GRNGQSVNYE SYVGQRMDVV QHYIHQAVSD TKLENPVLLV ENHPSCKKNL AGEYVLPNGV VWKPQFMFLC VCTKVLGDVQ SLLRFRDSIG LGQPSSTRTA SLPHLLSVFL RRRLSSGADE TEKEIDKLLN LDLEEEDEYD QLPTIRILGK SRFEKLSKSQ KKEYLDELDY RETLYLKKQL KEECRRRRDE KLVEEENLED TEQRDQAAVP LPDMAGPDSF DSDFPAHRYR CVSAGDQWLV RPVYDPQGWD RDVGFDGINI ETAAKINRNL FASATGQVSR DKQRFTIQSE TNAAYTRNFR EQTFSVAVDL QSSGEDLVYS FQGGTKLQTF KHNTTDVGVG LTSFGGKYYV GGKLEDTLLV GKRVKLTANA GQMRGSGQTA NGGSFEACIR GRDYPVRNEQ IGLTMTALSF KRELVLNYGL QTQFRPARGT NIDVNINMNN RKMGKINVKL NSSEHWEIAL ISALTMFKAL VRRSKTEMTE ENEEEKIVNF LVS