Structure of PDB 7qi5 Chain 5

Receptor sequence

>7qi55 (length=394) Species: 9606 (Homo sapiens)

AYEWGVRSTRKSEPPPLDRVYEIPGLEPITFAGKMHFVPWLARPIFPPWD
RGYKDPRFYRSPPLHEHPLYKDQACYIFHHRCRLLEGVKQALWLTKTKLI
EGLPEKVLSLVDDPRNHIENQDECVLNVISHARLWQTTEEIPKRETYCPV
IVDNLIQLCKSQILKHPSLARRICVQNSTFSATWNRESLLLQVRGSGGAR
LSTKDPLPTIASREEIEATKNHVLETFYPISPIIDLHECNIYDVKNDTGF
QEGYPYPYPHTLYLLDKANLRPHRLQPDQLRAKMILFAFGSALAQARLLY
GNDAKVLEQPVVVQSVGTDGRVFHFLVFQLNTTDLDCNEGVKNLAWVDSD
QLLYQHFWCLPVIKKRVVVEPVGPVGFKPETFRKFLALYLHGAA

3D structure

• PDB: 7qi5 Structure of mitoribosome reveals mechanism of mRNA binding, tRNA interactions with L1 stalk, roles of cofactors and rRNA modifications.
• Chain: 5
• Resolution: 2.63 Å

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	rna	5	Y31 E32 W33 G34 V35 R36 S37 F66 P68 R72 W78 R80 K83 P85 F87 Y88 R89 S90 L93 H96 H108 R110 R112 I170 R173 R223 H266 C268 I270 L299 R300 P301 H302 Q305 R350 Q384 H385 W387 C388 L389 K394	Y2 E3 W4 G5 V6 R7 S8 F37 P39 R43 W49 R51 K54 P56 F58 Y59 R60 S61 L64 H67 H79 R81 R83 I141 R144 R194 H237 C239 I241 L270 R271 P272 H273 Q276 R321 Q355 H356 W358 C359 L360 K365

Gene Ontology

Molecular Function

• GO:0003723 RNA binding
• GO:0003735 structural constituent of ribosome

Biological Process

• GO:0006412 translation
• GO:0032543 mitochondrial translation

Cellular Component

• GO:0005739 mitochondrion
• GO:0005743 mitochondrial inner membrane
• GO:0005761 mitochondrial ribosome
• GO:0005762 mitochondrial large ribosomal subunit
• GO:0005840 ribosome
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:7qi5, PDBe:7qi5, PDBj:7qi5
• PDBsum: 7qi5
• PubMed: 38769321
• UniProt: Q9BZE1|RM37_HUMAN Large ribosomal subunit protein mL37 (Gene Name=MRPL37)