Structure of PDB 8xku Chain C

Receptor sequence

>8xkuC (length=921) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]

SDYTRRLLETVSVLLKTIEIVRKENGEVAEVGAALDAVKVEKEKLQKEIM
SGLYRDMRRLRKERDLLMKRADKIVDEALSLKKQSEKLLRKGAREKMEKL
EESVDIMESEYNKIWERIDEIDDIILKKETTTLSFGVRELIFIERECVEL
VKSFNRELNQKSFERDSVDFSLRIKKRLEESKKLQRDLQNRIRKRMKKFG
EEKLFVQKTPEGEAVKGFPEAEVKWMFGEKEVVVPKAIQLHLRHGWKKWQ
EEAKADLKQKLLEDVDFGKQYIAQRQEQVLLDRDRVVSKTWYNEDKSRWE
MDPMAVPYAVSRKLIDSARIRHDYAVMYVALKGDDKEFYVDIKEYEMLFE
KFGGFDALYLKMLACGIPTSVHLMWIPMSELSLQQQFLLVTRVVSRVFNA
LRKTDPIKTAFDRMKRVKNPPIPLKNFASIESMREEINEVVAFLQNPKAF
QEMGARAPRGVLIVGERGTGKTSLALAIAAEARVPVVNVEAQELEAGLWV
GQSAANVRELFQTARDLAPVIIFVEDFDLFAGVRGKFVHTKQQDHESFIN
QLLVELDGFEKQDGVVLMATTRNHKQIDEALRRPGRMDRVFHLQSPTEME
RERILHNAAEETMDRELVDLVDWRKVSEKTTLLRPIELKLVPMALESSAF
RSKFLDTDELLSYVSWFATFSHIVPPWLRKTKVAKTMGKMLVNHLGLNLT
KDDLENVVDLMELNPTVDWTRETKFPHAVWAAGRALITLLIPNFDVVENL
WLEPSSWEGIGCTKITKVTESRSYLEKKLVFCFGSHIASQMLLPPGDENF
LSSSEITKAQEIATRMVLQYGWGPDDSPAVYYATNAVSALSMGNNHEYEM
AGKVEKIYDLAYEKAKGMLLKNRRVLEKITEELLEFEILTHKDLERIVHE
NGGIREKEPFFLSGTNYNEAL

3D structure

PDB

8xku Structural insights into the chloroplast protein import in land plants.

Chain

Resolution

3.2 Å

3D
structure

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Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)	Binding affinity
BS01	peptide	C	R496 V500 Y505 K526 K545 G546	R283 V287 Y292 K313 K332 G333
BS02	peptide	C	L175 E313	L8 E146

External links

PDB	RCSB:8xku, PDBe:8xku, PDBj:8xku
PDBsum	8xku
PubMed	39197452
UniProt	F4J3N2\|FTSI5_ARATH Probable inactive ATP-dependent zinc metalloprotease FTSHI 5, chloroplastic (Gene Name=FTSHI5)

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