Structure of PDB 6ifr Chain H

Receptor sequence

>6ifrH (length=353) Species: 767463 (Streptococcus thermophilus ND03) [Search protein sequence]

NDYRTFKLSLLTLAPIHIGNGEKYTSREFIYENKKFYFPDMGKFYNKMVE
KRLAEKFEAFLIQTRPNARNNRLISFLNDNRIAERSFGGYSISETGLESD
KNPNSAGAINEVNKFIRDAFGNPYIPGSSLKGAIRTILMNTTPKWNNENA
VNDFGRFPKENKNLIPWGPKKGKEYDDLFNAIRVSDSKPFDNKSLILVQK
WDYSAKTNKAKPLPLYRESISPLTKIEFEITTTTDEAGRLIEELGKRAQA
FYKDYKAFFLSEFPDDKIQANLQYPIYLGAGSGAWTKTLFKQADGILQRR
YSRMKTKMVKKGVLKLTKAPLKTVKIPSGNHSLVKNHESFYEMGKANFMI
KEI

3D structure

PDB

6ifr Structure Studies of the CRISPR-Csm Complex Reveal Mechanism of Co-transcriptional Interference

Chain

Resolution

3.4 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	rna	H	G21 G23 S130 S131 K133 G134 A135 R137 W169 D179 K202 D204 L215 Y279 L280 G281 A282 G283 G285 A286 T288 K289 Y303 K307 V315 K317	G19 G21 S128 S129 K131 G132 A133 R135 W167 D177 K200 D202 L213 Y277 L278 G279 A280 G281 G283 A284 T286 K287 Y301 K305 V313 K315
BS02	rna	H	A70 R74 N112 E113 W169 P216 L217 K307	A68 R72 N110 E111 W167 P214 L215 K305

External links

PDB	RCSB:6ifr, PDBe:6ifr, PDBj:6ifr
PDBsum	6ifr
PubMed	30503210

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