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8SNB
atomic model of sea urchin sperm doublet microtubule (48-nm periodicity)
This is a
non-PDB format compatible
entry.
Chains
Entity
Asym IDs
Number of Exact matches
1
A
B
1
2
C
D
E
F
3
3
DA
EA
FA
G
GA
H
HA
I
VA
8
4
J
K
1
5
L
M
N
O
3
6
P
7
FC
GC
HC
IC
JC
KC
LC
MC
NC
OC
PC
Q
R
12
8
S
9
T
U
1
10
RE
SE
TE
V
W
4
11
X
Y
1
12
AA
BA
CA
Z
3
13
IA
JA
KA
LA
3
14
MA
15
NA
OA
PA
2
16
QA
17
RA
SA
1
18
TA
UA
1
19
AB
BB
CB
WA
XA
YA
ZA
6
20
DB
EB
1
21
FB
GB
1
22
HB
IB
JB
2
23
KB
LB
MB
NB
3
24
OB
PB
QB
2
25
RB
SB
1
26
TB
UB
1
27
VB
WB
XB
YB
3
28
AC
BC
ZB
2
29
CC
30
DC
EC
YE
ZE
3
31
QC
RC
SC
TC
UC
VC
5
32
WC
XC
1
33
YC
ZC
1
34
AD
BD
1
35
CD
DD
ED
FD
3
36
GD
HD
ID
JD
3
37
KD
LD
MD
2
38
ND
OD
1
39
PD
QD
1
40
RD
SD
1
41
TD
UD
1
42
VD
43
WD
XD
YD
ZD
3
44
AE
BE
CE
DE
EE
4
45
FE
GE
HE
IE
JE
4
46
KE
LE
ME
2
47
NE
48
OE
49
PE
50
QE
51
UE
52
VE
53
WE
XE
1
54
AF
AG
AH
AI
AJ
AK
AL
AM
AN
AO
AP
AQ
BF
BG
BI
BJ
BK
BL
BM
BN
BO
BP
BQ
CH
EF
EG
EH
EI
EJ
EK
EL
EM
EN
EO
EP
EQ
GF
GG
GH
GI
GJ
GK
GL
GM
GN
GO
GP
GQ
IF
IG
IH
II
IJ
IK
IL
IM
IN
IO
IP
IQ
KF
KG
KH
KI
KJ
KK
KL
KM
KN
KO
KP
KQ
LL
LM
LN
MF
MG
MJ
NF
NG
NH
NI
NJ
NK
NL
NM
NN
NO
NP
OF
OG
OH
OI
OJ
OK
OL
OM
ON
OO
OP
RF
RG
RH
RI
RJ
RK
RL
RM
RN
RO
RP
TF
TG
TH
TI
TJ
TK
TL
TM
TN
TO
TP
VF
VG
VH
VI
VJ
VK
VL
VM
VN
VO
VP
XF
XG
XH
XI
XJ
XK
XM
XN
XO
XP
YL
YM
YN
ZF
ZG
147
55
BH
CF
CG
CI
CJ
CK
CL
CM
CN
CO
CP
CQ
DF
DG
DH
DI
DJ
DK
DL
DM
DN
DO
DP
DQ
FF
FG
FH
FI
FJ
FK
FL
FM
FN
FO
FP
FQ
HF
HG
HH
HI
HJ
HK
HL
HM
HN
HO
HP
HQ
JF
JG
JH
JI
JJ
JK
JL
JM
JN
JO
JP
JQ
LF
LG
LH
LI
LJ
LK
LO
LP
LQ
MH
MI
MK
ML
MM
MN
MO
MP
PF
PG
PH
PI
PJ
PK
PL
PM
PN
PO
PP
QF
QG
QH
QI
QJ
QK
QL
QM
QN
QO
QP
SF
SG
SH
SI
SJ
SK
SL
SM
SN
SO
SP
UF
UG
UH
UI
UJ
UK
UL
UM
UN
UO
UP
WF
WG
WH
WI
WJ
WK
WL
WM
WN
WO
WP
XL
YF
YG
YH
YI
YJ
YK
YO
YP
ZH
ZI
ZJ
ZK
ZL
ZM
ZN
ZO
ZP
149
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PDB entries from 2026-02-25