Structure of PDB 8btk Chain BA

Receptor sequence

>8btkBA (length=253) Species: 9986 (Oryctolagus cuniculus) [Search protein sequence]

GRVIRGQRKGAGSVFRAHVKHRKGAARLRAVDFAERHGYIKGIVKDIIHD
PGRGAPLAKVVFRDPYRFKKRTELFIAAEGIHTGQFVYCGKKAQLNIGNV
LPVGTMPEGTIVCCLEEKPGDRGKLARASGNYATVISHNPETKKTRVKLP
SGSKKVISSANRAVVGVVAGGGRIDKPILKAGRAYHKYKAKRNCWPRVRG
VAMNPVEHPFGGGNHQHIGKPSTIRRDAPAGRKVGLIAARRTGRLRGTKT
VQE

3D structure

PDB

8btk Molecular basis of the TRAP complex function in ER protein biogenesis.

Chain

Resolution

3.5 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

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)
BS01	rna	BA	G2 R3 V4 G7 Q8 R9 K10 G11 S14 V15 R17 A18 H19 V20 K21 H22 R23 K24 G25 A26 F34 R37 G39 Y40 I44 K46 H50 P52 R54 R64 Y67 R68 F69 K70 R72 G85 F87 Y89 A94 Q95 E118 G121 K125 L126 A127 R128 A129 S130 G131 N132 L150 P151 S152 K156 G173 R174 I175 K177 I179 L180 K181 A182 G183 Y186 H187 K188 K190 R193 N194 W196 P197 R198 V199 R200 G201 V202 M204 N205 P206 V207 E208 H209 G213 G214 N215 X216 Q217 H218 G220 K221 P222 S223 T224 R226 R227 D228 P230 A231 G232 R233 K234 V235 G236 L237 I238 A239 A240 R241 R242 T243 G244 R245 L246	G1 R2 V3 G6 Q7 R8 K9 G10 S13 V14 R16 A17 H18 V19 K20 H21 R22 K23 G24 A25 F33 R36 G38 Y39 I43 K45 H49 P51 R53 R63 Y66 R67 F68 K69 R71 G84 F86 Y88 A93 Q94 E117 G120 K124 L125 A126 R127 A128 S129 G130 N131 L149 P150 S151 K155 G172 R173 I174 K176 I178 L179 K180 A181 G182 Y185 H186 K187 K189 R192 N193 W195 P196 R197 V198 R199 G200 V201 M203 N204 P205 V206 E207 H208 G212 G213 N214 X215 Q216 H217 G219 K220 P221 S222 T223 R225 R226 D227 P229 A230 G231 R232 K233 V234 G235 L236 I237 A238 A239 R240 R241 T242 G243 R244 L245
BS02	rna	BA	R247 G248 T249	R246 G247 T248
BS03	MG	BA	N194 W196	N193 W195
BS04	MG	BA	F211 G212 G213 H218	F210 G211 G212 H217
BS05	MG	BA	R3 E208	R2 E207
BS06	MG	BA	V20 K21	V19 K20

Gene Ontology

	Molecular Function
GO:0003723	RNA binding
GO:0003735	structural constituent of ribosome

	Biological Process
GO:0006412	translation

	Cellular Component
GO:0005840	ribosome
GO:0015934	large ribosomal subunit

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component

External links

PDB	RCSB:8btk, PDBe:8btk, PDBj:8btk
PDBsum	8btk
PubMed	37170030
UniProt	A0A5F9C4D3; A0A5F9D5B2

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