Structure of PDB 4zer Chain 1F

Receptor sequence

>4zer1F (length=202) Species: 300852 (Thermus thermophilus HB8)

VYQIPVLSPSGRRELAADLPAEINPHLLWEVVRWQLAKRRRGTASTKTRG
EVAYSGRKIWPQKHTGRARHGDIGAPIFVGGGVVFGPKPRDYSYTLPKKV
RKKGLAMAVADRAREGKLLLVEAFAGVNGKTKEFLAWAKEAGLDGSESVL
LVTGNELVRRAARNLPWVVTLAPEGLNVYDIVRTERLVMDLDAWEVFQNR
IG

3D structure

• PDB: 4zer The proline-rich antimicrobial peptide Onc112 inhibits translation by blocking and destabilizing the initiation complex.
• Chain: 1F
• Resolution: 3.1 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	1F	N29 H31 L32 W34 R38 Q40 L41 R44 R45 R46 T48 A49 T51 K52 T53 R54 G55 V57 A58 Y59 S60 G61 R62 K63 Q67 K68 H69 G71 R72 R74 H75 G76 P81 I82 F83 V84 G85 V88 V89 F90 P92 P94 R95 Y99 T100 P102 K103 K104 R106 K108 G134 K135 T136 R165 R168 N169 L170 P171 L176 G180 N182 Y184 R205	N24 H26 L27 W29 R33 Q35 L36 R39 R40 R41 T43 A44 T46 K47 T48 R49 G50 V52 A53 Y54 S55 G56 R57 K58 Q62 K63 H64 G66 R67 R69 H70 G71 P76 I77 F78 V79 G80 V83 V84 F85 P87 P89 R90 Y94 T95 P97 K98 K99 R101 K103 G129 K130 T131 R160 R163 N164 L165 P166 L171 G175 N177 Y179 R200
BS02	MG	1F	G61 R62	G56 R57
BS03	MG	1F	T51 K52	T46 K47
BS04	MG	1F	H75 G76 D77	H70 G71 D72
BS05	MG	1F	R45 R46 G47	R40 R41 G42
BS06	MG	1F	R168 L170	R163 L165
BS07	MG	1F	R54 P81	R49 P76
BS08	MG	1F	G47 A49 Y97	G42 A44 Y92
BS09	MG	1F	S60 D77	S55 D72
BS10	MG	1F	K63 W65 P66 Q67 R74 H75	K58 W60 P61 Q62 R69 H70
BS11	MG	1F	R54 D77	R49 D72

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome
• GO:0019843 rRNA binding

Biological Process

• GO:0006412 translation

Cellular Component

• GO:0005840 ribosome
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:4zer, PDBe:4zer, PDBj:4zer
• PDBsum: 4zer
• PubMed: 25984971
• UniProt: Q5SHN9|RL4_THET8 Large ribosomal subunit protein uL4 (Gene Name=rplD)