English
日本語
简体中文
繁體中文
한국어
✖
Menu
RCSB PDB
PDBe
BMRB
Adv. Search
Search help
Summary
Structural details
Experimental details
Functional details
Sequence Neighbor
History
Downloads
6BOK
E. coli release factor 1 (containing deletion 302-304) bound to the 70S ribosome
This is a
non-PDB format compatible
entry.
Chains
Entity
Asym IDs
Number of Exact matches
1
A
DB
49
2
B
EB
7
3
C
FB
554
4
D
GB
IA
LC
564
5
E
HB
546
6
F
IB
546
7
G
JB
29
8
H
KB
31
9
I
LB
546
10
J
MB
32
11
K
NB
526
12
L
OB
39
13
M
PB
546
14
N
QB
31
15
O
RB
559
16
P
SB
547
17
Q
TB
31
18
R
UB
536
19
S
VB
546
20
T
WB
550
21
U
XB
547
22
V
YB
546
23
W
ZB
545
24
AC
X
515
25
BC
Y
39
26
CC
Z
538
27
AA
DC
554
28
BA
EC
515
29
CA
FC
29
30
DA
GC
507
31
EA
HC
546
32
FA
IC
546
33
GA
JC
437
34
HA
KC
23
35
JA
MC
696
36
KA
NC
695
37
LA
OC
689
38
MA
PC
695
39
NA
QC
701
40
OA
RC
698
41
PA
SC
696
42
QA
TC
136
43
RA
UC
692
44
SA
VC
695
45
TA
WC
212
46
UA
XC
689
47
VA
YC
694
48
WA
ZC
698
49
AD
XA
690
50
BD
YA
127
51
CD
ZA
631
52
AB
DD
699
53
BB
ED
76
54
CB
FD
674
55
GD
HD
5
Click on a chain to show homologues chains within the PDB.
Click on an exact match to show the superposition between a chain and a match.
Home
Top Page
Statistics
Help
FAQ
Contact Us
Cite Us / Terms and Conditions
Links
Settings
Data deposition (OneDep)
Help
Deposition to PDB, EMDB or BMRB
Download
Download PDB archive / snapshot archive
Standard format
PDBx/mmCIF Resources
Format Conversion
PDBx/mmCIF editor
Quick links
Help
non-PDB format compatible
Group Depositions
Chemical Component entries
Latest entries
Search services
Help
Search PDB (PDBj Mine)
Search PDBj RDB
Chemie search
Search BMRB
Sequence-Navigator
DASH
EM Navigator
Omokage search
SeSAW
wwPDB/RDF
RDF Portal
Status search
Molecular Viewers
Help
jV: Graphic Viewer
Molmil: WebGL Mol. Viewer
Services & Softwares
Help
Yorodumi
ASH
MAFFTash
NMRToolBox
gmfit
CRNPRED
Spanner
SFAS
HOMCOS
Derived databases
Help
eF-site
eF-seek
eF-surf
ProMode Elastic
Educational service
Help
eProtS
Molecule of the Month
Games
Papermodels
About PDBj
Help
Newsletters / Public Relations Resources
PDBj Members
PDBj Advisory Committee
Privacy Policy
247947
PDB entries from 2026-01-21