0.010009
0.000000
0.005032
0.000000
0.023308
0.000000
0.000000
0.000000
0.018709
0.00000
0.00000
0.00000
Supekar, V.M.
Bruckmann, C.
Ingallinella, P.
Bianchi, E.
Pessi, A.
Carfi, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
12
90.00
116.69
90.00
99.907
42.903
59.826
C2 H4 O
44.053
ACETYL GROUP
non-polymer
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
H2 N
16.023
AMINO GROUP
non-polymer
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
101
17958
10.1073/PNAS.0406128102
15604146
Structure of a Proteolytically Resistant Core from the Severe Acute Respiratory Syndrome Coronavirus S2 Fusion Protein
2004
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100.0
1
CCD
2004-02-02
ADSC CCD
SINGLE WAVELENGTH
M
x-ray
1
0.934
1.0
ID14-1
ESRF
0.934
SYNCHROTRON
ESRF BEAMLINE ID14-1
N-TERMINAL CAPPED WITH ACETYL GROUP BUT ONLY VISIBLE DENSITY ON B, C, D AND F. C-TERMINAL A, B, C, D, E, F CAPPED WITH AMINE GROUP
3869.315
Spike glycoprotein
RESIDUES 914-949
3
syn
polymer
N-TERMINAL CAPPED WITH ACETYL GROUP BUT ONLY VISIBLE DENSITY ON B, C, D AND F. C-TERMINAL A, B, C, D, E, F CAPPED WITH AMINE GROUP
5217.883
Spike glycoprotein
RESIDUES 1148-1193
3
syn
polymer
18.015
water
202
nat
water
S glycoprotein,E2,Peplomer protein
S glycoprotein,E2,Peplomer protein
no
yes
(ACE)SQIQESLTTTSTALGKLQDVVNQNAQALNTLVKQLS(NH2)
XSQIQESLTTTSTALGKLQDVVNQNAQALNTLVKQLSX
A,B,C
polypeptide(L)
no
yes
(ACE)LGDISGINASVVNIQKEIDRLNEVAKNLNESLIDLQELGKYEQYIK(NH2)
XLGDISGINASVVNIQKEIDRLNEVAKNLNESLIDLQELGKYEQYIKX
D,E,F
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
1
2.10
35
6.50
30% PEG8K, PH 7.0 100MM SODIUM CACODYLATE PH 6.5, 200MM SODIUM ACETATE
software
entity
entity_name_com
pdbx_database_status
pdbx_entity_src_syn
struct_conn
struct_ref
struct_ref_seq
struct_ref_seq_dif
repository
Initial release
Derived calculations
Non-polymer description
Other
Version format compliance
Refinement description
Database references
Derived calculations
Other
Source and taxonomy
Structure summary
1
0
2004-12-22
1
1
2013-03-27
1
2
2017-06-28
1
3
2020-04-15
_software.name
_entity.pdbx_description
_entity_name_com.name
_pdbx_database_status.status_code_sf
_pdbx_entity_src_syn.ncbi_taxonomy_id
_pdbx_entity_src_syn.organism_common_name
_pdbx_entity_src_syn.organism_scientific
_pdbx_entity_src_syn.pdbx_beg_seq_num
_pdbx_entity_src_syn.pdbx_end_seq_num
_struct_conn.pdbx_leaving_atom_flag
S1 SUBUNIT MODEL OF SARS CORONAVIRUS S PROTEIN
CRYSTAL STRUCTURE OF THE SARS-COV SPIKE PROTEIN FUSION CORE
HELIX
DETERMINATION METHOD: AUTHOR PROVIDED.
PDBE
Y
PDBE
2004-11-29
REL
REL
HOH
water
694009
SARS-CoV
Human SARS coronavirus
sample
1
38
694009
SARS-CoV
Human SARS coronavirus
sample
1
48
FUNCTION: STRUCTURAL PROTEIN THAT MAKES SPIKES AT THE SURFACE
OF THE VIRUS.
HOH
2001
3
HOH
HOH
2001
A
HOH
2002
3
HOH
HOH
2002
A
HOH
2003
3
HOH
HOH
2003
A
HOH
2004
3
HOH
HOH
2004
A
HOH
2005
3
HOH
HOH
2005
A
HOH
2006
3
HOH
HOH
2006
A
HOH
2007
3
HOH
HOH
2007
A
HOH
2008
3
HOH
HOH
2008
A
HOH
2009
3
HOH
HOH
2009
A
HOH
2010
3
HOH
HOH
2010
A
HOH
2011
3
HOH
HOH
2011
A
HOH
2012
3
HOH
HOH
2012
A
HOH
2013
3
HOH
HOH
2013
A
HOH
2014
3
HOH
HOH
2014
A
HOH
2015
3
HOH
HOH
2015
A
HOH
2016
3
HOH
HOH
2016
A
HOH
2017
3
HOH
HOH
2017
A
HOH
2018
3
HOH
HOH
2018
A
HOH
2019
3
HOH
HOH
2019
A
HOH
2020
3
HOH
HOH
2020
A
HOH
2021
3
HOH
HOH
2021
A
HOH
2022
3
HOH
HOH
2022
A
HOH
2023
3
HOH
HOH
2023
A
HOH
2024
3
HOH
HOH
2024
A
HOH
2001
3
HOH
HOH
2001
B
HOH
2002
3
HOH
HOH
2002
B
HOH
2003
3
HOH
HOH
2003
B
HOH
2004
3
HOH
HOH
2004
B
HOH
2005
3
HOH
HOH
2005
B
HOH
2006
3
HOH
HOH
2006
B
HOH
2007
3
HOH
HOH
2007
B
HOH
2008
3
HOH
HOH
2008
B
HOH
2009
3
HOH
HOH
2009
B
HOH
2010
3
HOH
HOH
2010
B
HOH
2011
3
HOH
HOH
2011
B
HOH
2012
3
HOH
HOH
2012
B
HOH
2013
3
HOH
HOH
2013
B
HOH
2014
3
HOH
HOH
2014
B
HOH
2015
3
HOH
HOH
2015
B
HOH
2016
3
HOH
HOH
2016
B
HOH
2017
3
HOH
HOH
2017
B
HOH
2018
3
HOH
HOH
2018
B
HOH
2019
3
HOH
HOH
2019
B
HOH
2020
3
HOH
HOH
2020
B
HOH
2021
3
HOH
HOH
2021
B
HOH
2022
3
HOH
HOH
2022
B
HOH
2023
3
HOH
HOH
2023
B
HOH
2024
3
HOH
HOH
2024
B
HOH
2025
3
HOH
HOH
2025
B
HOH
2026
3
HOH
HOH
2026
B
HOH
2027
3
HOH
HOH
2027
B
HOH
2028
3
HOH
HOH
2028
B
HOH
2001
3
HOH
HOH
2001
C
HOH
2002
3
HOH
HOH
2002
C
HOH
2003
3
HOH
HOH
2003
C
HOH
2004
3
HOH
HOH
2004
C
HOH
2005
3
HOH
HOH
2005
C
HOH
2006
3
HOH
HOH
2006
C
HOH
2007
3
HOH
HOH
2007
C
HOH
2008
3
HOH
HOH
2008
C
HOH
2009
3
HOH
HOH
2009
C
HOH
2010
3
HOH
HOH
2010
C
HOH
2011
3
HOH
HOH
2011
C
HOH
2012
3
HOH
HOH
2012
C
HOH
2013
3
HOH
HOH
2013
C
HOH
2014
3
HOH
HOH
2014
C
HOH
2015
3
HOH
HOH
2015
C
HOH
2016
3
HOH
HOH
2016
C
HOH
2017
3
HOH
HOH
2017
C
HOH
2018
3
HOH
HOH
2018
C
HOH
2019
3
HOH
HOH
2019
C
HOH
2020
3
HOH
HOH
2020
C
HOH
2021
3
HOH
HOH
2021
C
HOH
2022
3
HOH
HOH
2022
C
HOH
2023
3
HOH
HOH
2023
C
HOH
2001
3
HOH
HOH
2001
D
HOH
2002
3
HOH
HOH
2002
D
HOH
2003
3
HOH
HOH
2003
D
HOH
2004
3
HOH
HOH
2004
D
HOH
2005
3
HOH
HOH
2005
D
HOH
2006
3
HOH
HOH
2006
D
HOH
2007
3
HOH
HOH
2007
D
HOH
2008
3
HOH
HOH
2008
D
HOH
2009
3
HOH
HOH
2009
D
HOH
2010
3
HOH
HOH
2010
D
HOH
2011
3
HOH
HOH
2011
D
HOH
2012
3
HOH
HOH
2012
D
HOH
2013
3
HOH
HOH
2013
D
HOH
2014
3
HOH
HOH
2014
D
HOH
2015
3
HOH
HOH
2015
D
HOH
2016
3
HOH
HOH
2016
D
HOH
2017
3
HOH
HOH
2017
D
HOH
2018
3
HOH
HOH
2018
D
HOH
2019
3
HOH
HOH
2019
D
HOH
2020
3
HOH
HOH
2020
D
HOH
2021
3
HOH
HOH
2021
D
HOH
2022
3
HOH
HOH
2022
D
HOH
2023
3
HOH
HOH
2023
D
HOH
2024
3
HOH
HOH
2024
D
HOH
2025
3
HOH
HOH
2025
D
HOH
2026
3
HOH
HOH
2026
D
HOH
2027
3
HOH
HOH
2027
D
HOH
2028
3
HOH
HOH
2028
D
HOH
2029
3
HOH
HOH
2029
D
HOH
2030
3
HOH
HOH
2030
D
HOH
2031
3
HOH
HOH
2031
D
HOH
2032
3
HOH
HOH
2032
D
HOH
2033
3
HOH
HOH
2033
D
HOH
2034
3
HOH
HOH
2034
D
HOH
2035
3
HOH
HOH
2035
D
HOH
2036
3
HOH
HOH
2036
D
HOH
2037
3
HOH
HOH
2037
D
HOH
2038
3
HOH
HOH
2038
D
HOH
2039
3
HOH
HOH
2039
D
HOH
2040
3
HOH
HOH
2040
D
HOH
2041
3
HOH
HOH
2041
D
HOH
2042
3
HOH
HOH
2042
D
HOH
2043
3
HOH
HOH
2043
D
HOH
2044
3
HOH
HOH
2044
D
HOH
2045
3
HOH
HOH
2045
D
HOH
2046
3
HOH
HOH
2046
D
HOH
2001
3
HOH
HOH
2001
E
HOH
2002
3
HOH
HOH
2002
E
HOH
2003
3
HOH
HOH
2003
E
HOH
2004
3
HOH
HOH
2004
E
HOH
2005
3
HOH
HOH
2005
E
HOH
2006
3
HOH
HOH
2006
E
HOH
2007
3
HOH
HOH
2007
E
HOH
2008
3
HOH
HOH
2008
E
HOH
2009
3
HOH
HOH
2009
E
HOH
2010
3
HOH
HOH
2010
E
HOH
2011
3
HOH
HOH
2011
E
HOH
2012
3
HOH
HOH
2012
E
HOH
2013
3
HOH
HOH
2013
E
HOH
2014
3
HOH
HOH
2014
E
HOH
2015
3
HOH
HOH
2015
E
HOH
2016
3
HOH
HOH
2016
E
HOH
2017
3
HOH
HOH
2017
E
HOH
2018
3
HOH
HOH
2018
E
HOH
2019
3
HOH
HOH
2019
E
HOH
2020
3
HOH
HOH
2020
E
HOH
2021
3
HOH
HOH
2021
E
HOH
2022
3
HOH
HOH
2022
E
HOH
2023
3
HOH
HOH
2023
E
HOH
2024
3
HOH
HOH
2024
E
HOH
2025
3
HOH
HOH
2025
E
HOH
2026
3
HOH
HOH
2026
E
HOH
2027
3
HOH
HOH
2027
E
HOH
2028
3
HOH
HOH
2028
E
HOH
2029
3
HOH
HOH
2029
E
HOH
2030
3
HOH
HOH
2030
E
HOH
2031
3
HOH
HOH
2031
E
HOH
2032
3
HOH
HOH
2032
E
HOH
2033
3
HOH
HOH
2033
E
HOH
2034
3
HOH
HOH
2034
E
HOH
2035
3
HOH
HOH
2035
E
HOH
2036
3
HOH
HOH
2036
E
HOH
2037
3
HOH
HOH
2037
E
HOH
2038
3
HOH
HOH
2038
E
HOH
2039
3
HOH
HOH
2039
E
HOH
2040
3
HOH
HOH
2040
E
HOH
2041
3
HOH
HOH
2041
E
HOH
2042
3
HOH
HOH
2042
E
HOH
2043
3
HOH
HOH
2043
E
HOH
2044
3
HOH
HOH
2044
E
HOH
2045
3
HOH
HOH
2045
E
HOH
2046
3
HOH
HOH
2046
E
HOH
2047
3
HOH
HOH
2047
E
HOH
2001
3
HOH
HOH
2001
F
HOH
2002
3
HOH
HOH
2002
F
HOH
2003
3
HOH
HOH
2003
F
HOH
2004
3
HOH
HOH
2004
F
HOH
2005
3
HOH
HOH
2005
F
HOH
2006
3
HOH
HOH
2006
F
HOH
2007
3
HOH
HOH
2007
F
HOH
2008
3
HOH
HOH
2008
F
HOH
2009
3
HOH
HOH
2009
F
HOH
2010
3
HOH
HOH
2010
F
HOH
2011
3
HOH
HOH
2011
F
HOH
2012
3
HOH
HOH
2012
F
HOH
2013
3
HOH
HOH
2013
F
HOH
2014
3
HOH
HOH
2014
F
HOH
2015
3
HOH
HOH
2015
F
HOH
2016
3
HOH
HOH
2016
F
HOH
2017
3
HOH
HOH
2017
F
HOH
2018
3
HOH
HOH
2018
F
HOH
2019
3
HOH
HOH
2019
F
HOH
2020
3
HOH
HOH
2020
F
HOH
2021
3
HOH
HOH
2021
F
HOH
2022
3
HOH
HOH
2022
F
HOH
2023
3
HOH
HOH
2023
F
HOH
2024
3
HOH
HOH
2024
F
HOH
2025
3
HOH
HOH
2025
F
HOH
2026
3
HOH
HOH
2026
F
HOH
2027
3
HOH
HOH
2027
F
HOH
2028
3
HOH
HOH
2028
F
HOH
2029
3
HOH
HOH
2029
F
HOH
2030
3
HOH
HOH
2030
F
HOH
2031
3
HOH
HOH
2031
F
HOH
2032
3
HOH
HOH
2032
F
HOH
2033
3
HOH
HOH
2033
F
HOH
2034
3
HOH
HOH
2034
F
n
1
913
A
SER
914
n
2
SER
914
A
GLN
915
n
3
GLN
915
A
ILE
916
n
4
ILE
916
A
GLN
917
n
5
GLN
917
A
GLU
918
n
6
GLU
918
A
SER
919
n
7
SER
919
A
LEU
920
n
8
LEU
920
A
THR
921
n
9
THR
921
A
THR
922
n
10
THR
922
A
THR
923
n
11
THR
923
A
SER
924
n
12
SER
924
A
THR
925
n
13
THR
925
A
ALA
926
n
14
ALA
926
A
LEU
927
n
15
LEU
927
A
GLY
928
n
16
GLY
928
A
LYS
929
n
17
LYS
929
A
LEU
930
n
18
LEU
930
A
GLN
931
n
19
GLN
931
A
ASP
932
n
20
ASP
932
A
VAL
933
n
21
VAL
933
A
VAL
934
n
22
VAL
934
A
ASN
935
n
23
ASN
935
A
GLN
936
n
24
GLN
936
A
ASN
937
n
25
ASN
937
A
ALA
938
n
26
ALA
938
A
GLN
939
n
27
GLN
939
A
ALA
940
n
28
ALA
940
A
LEU
941
n
29
LEU
941
A
ASN
942
n
30
ASN
942
A
THR
943
n
31
THR
943
A
LEU
944
n
32
LEU
944
A
VAL
945
n
33
VAL
945
A
LYS
946
n
34
LYS
946
A
GLN
947
n
35
GLN
947
A
LEU
948
n
36
LEU
948
A
SER
949
n
37
SER
949
A
NH2
950
n
38
NH2
950
A
ACE
913
n
1
ACE
913
B
SER
914
n
2
SER
914
B
GLN
915
n
3
GLN
915
B
ILE
916
n
4
ILE
916
B
GLN
917
n
5
GLN
917
B
GLU
918
n
6
GLU
918
B
SER
919
n
7
SER
919
B
LEU
920
n
8
LEU
920
B
THR
921
n
9
THR
921
B
THR
922
n
10
THR
922
B
THR
923
n
11
THR
923
B
SER
924
n
12
SER
924
B
THR
925
n
13
THR
925
B
ALA
926
n
14
ALA
926
B
LEU
927
n
15
LEU
927
B
GLY
928
n
16
GLY
928
B
LYS
929
n
17
LYS
929
B
LEU
930
n
18
LEU
930
B
GLN
931
n
19
GLN
931
B
ASP
932
n
20
ASP
932
B
VAL
933
n
21
VAL
933
B
VAL
934
n
22
VAL
934
B
ASN
935
n
23
ASN
935
B
GLN
936
n
24
GLN
936
B
ASN
937
n
25
ASN
937
B
ALA
938
n
26
ALA
938
B
GLN
939
n
27
GLN
939
B
ALA
940
n
28
ALA
940
B
LEU
941
n
29
LEU
941
B
ASN
942
n
30
ASN
942
B
THR
943
n
31
THR
943
B
LEU
944
n
32
LEU
944
B
VAL
945
n
33
VAL
945
B
LYS
946
n
34
LYS
946
B
GLN
947
n
35
GLN
947
B
LEU
948
n
36
LEU
948
B
SER
949
n
37
SER
949
B
NH2
950
n
38
NH2
950
B
ACE
913
n
1
ACE
913
C
SER
914
n
2
SER
914
C
GLN
915
n
3
GLN
915
C
ILE
916
n
4
ILE
916
C
GLN
917
n
5
GLN
917
C
GLU
918
n
6
GLU
918
C
SER
919
n
7
SER
919
C
LEU
920
n
8
LEU
920
C
THR
921
n
9
THR
921
C
THR
922
n
10
THR
922
C
THR
923
n
11
THR
923
C
SER
924
n
12
SER
924
C
THR
925
n
13
THR
925
C
ALA
926
n
14
ALA
926
C
LEU
927
n
15
LEU
927
C
GLY
928
n
16
GLY
928
C
LYS
929
n
17
LYS
929
C
LEU
930
n
18
LEU
930
C
GLN
931
n
19
GLN
931
C
ASP
932
n
20
ASP
932
C
VAL
933
n
21
VAL
933
C
VAL
934
n
22
VAL
934
C
ASN
935
n
23
ASN
935
C
GLN
936
n
24
GLN
936
C
ASN
937
n
25
ASN
937
C
ALA
938
n
26
ALA
938
C
GLN
939
n
27
GLN
939
C
ALA
940
n
28
ALA
940
C
LEU
941
n
29
LEU
941
C
ASN
942
n
30
ASN
942
C
THR
943
n
31
THR
943
C
LEU
944
n
32
LEU
944
C
VAL
945
n
33
VAL
945
C
LYS
946
n
34
LYS
946
C
GLN
947
n
35
GLN
947
C
LEU
948
n
36
LEU
948
C
SER
949
n
37
SER
949
C
NH2
950
n
38
NH2
950
C
ACE
1147
n
1
ACE
1147
D
LEU
1148
n
2
LEU
1148
D
GLY
1149
n
3
GLY
1149
D
ASP
1150
n
4
ASP
1150
D
ILE
1151
n
5
ILE
1151
D
SER
1152
n
6
SER
1152
D
GLY
1153
n
7
GLY
1153
D
ILE
1154
n
8
ILE
1154
D
ASN
1155
n
9
ASN
1155
D
ALA
1156
n
10
ALA
1156
D
SER
1157
n
11
SER
1157
D
VAL
1158
n
12
VAL
1158
D
VAL
1159
n
13
VAL
1159
D
ASN
1160
n
14
ASN
1160
D
ILE
1161
n
15
ILE
1161
D
GLN
1162
n
16
GLN
1162
D
LYS
1163
n
17
LYS
1163
D
GLU
1164
n
18
GLU
1164
D
ILE
1165
n
19
ILE
1165
D
ASP
1166
n
20
ASP
1166
D
ARG
1167
n
21
ARG
1167
D
LEU
1168
n
22
LEU
1168
D
ASN
1169
n
23
ASN
1169
D
GLU
1170
n
24
GLU
1170
D
VAL
1171
n
25
VAL
1171
D
ALA
1172
n
26
ALA
1172
D
LYS
1173
n
27
LYS
1173
D
ASN
1174
n
28
ASN
1174
D
LEU
1175
n
29
LEU
1175
D
ASN
1176
n
30
ASN
1176
D
GLU
1177
n
31
GLU
1177
D
SER
1178
n
32
SER
1178
D
LEU
1179
n
33
LEU
1179
D
ILE
1180
n
34
ILE
1180
D
ASP
1181
n
35
ASP
1181
D
LEU
1182
n
36
LEU
1182
D
GLN
1183
n
37
GLN
1183
D
GLU
1184
n
38
GLU
1184
D
LEU
1185
n
39
LEU
1185
D
GLY
1186
n
40
GLY
1186
D
LYS
1187
n
41
LYS
1187
D
TYR
1188
n
42
TYR
1188
D
GLU
1189
n
43
GLU
1189
D
GLN
1190
n
44
GLN
1190
D
TYR
1191
n
45
TYR
1191
D
ILE
1192
n
46
ILE
1192
D
LYS
1193
n
47
LYS
1193
D
NH2
1194
n
48
NH2
1194
D
n
1
1147
E
LEU
1148
n
2
LEU
1148
E
GLY
1149
n
3
GLY
1149
E
ASP
1150
n
4
ASP
1150
E
ILE
1151
n
5
ILE
1151
E
SER
1152
n
6
SER
1152
E
GLY
1153
n
7
GLY
1153
E
ILE
1154
n
8
ILE
1154
E
ASN
1155
n
9
ASN
1155
E
ALA
1156
n
10
ALA
1156
E
SER
1157
n
11
SER
1157
E
VAL
1158
n
12
VAL
1158
E
VAL
1159
n
13
VAL
1159
E
ASN
1160
n
14
ASN
1160
E
ILE
1161
n
15
ILE
1161
E
GLN
1162
n
16
GLN
1162
E
LYS
1163
n
17
LYS
1163
E
GLU
1164
n
18
GLU
1164
E
ILE
1165
n
19
ILE
1165
E
ASP
1166
n
20
ASP
1166
E
ARG
1167
n
21
ARG
1167
E
LEU
1168
n
22
LEU
1168
E
ASN
1169
n
23
ASN
1169
E
GLU
1170
n
24
GLU
1170
E
VAL
1171
n
25
VAL
1171
E
ALA
1172
n
26
ALA
1172
E
LYS
1173
n
27
LYS
1173
E
ASN
1174
n
28
ASN
1174
E
LEU
1175
n
29
LEU
1175
E
ASN
1176
n
30
ASN
1176
E
GLU
1177
n
31
GLU
1177
E
SER
1178
n
32
SER
1178
E
LEU
1179
n
33
LEU
1179
E
ILE
1180
n
34
ILE
1180
E
ASP
1181
n
35
ASP
1181
E
LEU
1182
n
36
LEU
1182
E
GLN
1183
n
37
GLN
1183
E
GLU
1184
n
38
GLU
1184
E
LEU
1185
n
39
LEU
1185
E
GLY
1186
n
40
GLY
1186
E
LYS
1187
n
41
LYS
1187
E
TYR
1188
n
42
TYR
1188
E
GLU
1189
n
43
GLU
1189
E
GLN
1190
n
44
GLN
1190
E
TYR
1191
n
45
TYR
1191
E
ILE
1192
n
46
ILE
1192
E
LYS
1193
n
47
LYS
1193
E
NH2
1194
n
48
NH2
1194
E
ACE
1147
n
1
ACE
1147
F
LEU
1148
n
2
LEU
1148
F
GLY
1149
n
3
GLY
1149
F
ASP
1150
n
4
ASP
1150
F
ILE
1151
n
5
ILE
1151
F
SER
1152
n
6
SER
1152
F
GLY
1153
n
7
GLY
1153
F
ILE
1154
n
8
ILE
1154
F
ASN
1155
n
9
ASN
1155
F
ALA
1156
n
10
ALA
1156
F
SER
1157
n
11
SER
1157
F
VAL
1158
n
12
VAL
1158
F
VAL
1159
n
13
VAL
1159
F
ASN
1160
n
14
ASN
1160
F
ILE
1161
n
15
ILE
1161
F
GLN
1162
n
16
GLN
1162
F
LYS
1163
n
17
LYS
1163
F
GLU
1164
n
18
GLU
1164
F
ILE
1165
n
19
ILE
1165
F
ASP
1166
n
20
ASP
1166
F
ARG
1167
n
21
ARG
1167
F
LEU
1168
n
22
LEU
1168
F
ASN
1169
n
23
ASN
1169
F
GLU
1170
n
24
GLU
1170
F
VAL
1171
n
25
VAL
1171
F
ALA
1172
n
26
ALA
1172
F
LYS
1173
n
27
LYS
1173
F
ASN
1174
n
28
ASN
1174
F
LEU
1175
n
29
LEU
1175
F
ASN
1176
n
30
ASN
1176
F
GLU
1177
n
31
GLU
1177
F
SER
1178
n
32
SER
1178
F
LEU
1179
n
33
LEU
1179
F
ILE
1180
n
34
ILE
1180
F
ASP
1181
n
35
ASP
1181
F
LEU
1182
n
36
LEU
1182
F
GLN
1183
n
37
GLN
1183
F
GLU
1184
n
38
GLU
1184
F
LEU
1185
n
39
LEU
1185
F
GLY
1186
n
40
GLY
1186
F
LYS
1187
n
41
LYS
1187
F
TYR
1188
n
42
TYR
1188
F
GLU
1189
n
43
GLU
1189
F
GLN
1190
n
44
GLN
1190
F
TYR
1191
n
45
TYR
1191
F
ILE
1192
n
46
ILE
1192
F
LYS
1193
n
47
LYS
1193
F
NH2
1194
n
48
NH2
1194
F
author_and_software_defined_assembly
PISA
12
dodecameric
31830
-244.9
22090
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
2_655
-x+1,y,-z
crystal symmetry operation
99.9070000000
0.0000000000
0.0000000000
D
N
ILE
1180
D
N
ILE
34
F
O
LEU
1179
F
O
LEU
33
F
N
ILE
1180
F
N
ILE
34
E
O
ILE
1180
E
O
ILE
34
1
E
N
LEU
1148
E
N
LEU
2
1
Y
1
E
CA
LEU
1148
E
CA
LEU
2
1
Y
1
E
CB
LEU
1148
E
CB
LEU
2
1
Y
1
E
CG
LEU
1148
E
CG
LEU
2
1
Y
1
E
CD1
LEU
1148
E
CD1
LEU
2
1
Y
1
E
CD2
LEU
1148
E
CD2
LEU
2
1
Y
1
F
CG
LYS
1193
F
CG
LYS
47
1
Y
1
F
CD
LYS
1193
F
CD
LYS
47
1
Y
1
F
CE
LYS
1193
F
CE
LYS
47
1
Y
1
F
NZ
LYS
1193
F
NZ
LYS
47
1
Y
1
A
ACE
913
A
ACE
1
1
Y
1
E
ACE
1147
E
ACE
1
1
Y
1
5.49
0.90
118.30
123.79
A
A
A
CB
CG
OD2
ASP
ASP
ASP
932
932
932
N
1
6.03
0.90
118.30
124.33
B
B
B
CB
CG
OD2
ASP
ASP
ASP
932
932
932
N
1
-15.70
2.20
117.20
101.50
B
B
B
CA
C
N
SER
SER
NH2
949
949
950
Y
1
6.54
0.90
118.30
124.84
D
D
D
CB
CG
OD2
ASP
ASP
ASP
1150
1150
1150
N
1
5.45
0.90
118.30
123.75
D
D
D
CB
CG
OD2
ASP
ASP
ASP
1181
1181
1181
N
1
-12.87
1.60
122.70
109.83
D
D
D
O
C
N
LYS
LYS
NH2
1193
1193
1194
Y
1
5.88
0.90
118.30
124.18
E
E
E
CB
CG
OD2
ASP
ASP
ASP
1150
1150
1150
N
1
5.58
0.90
118.30
123.88
E
E
E
CB
CG
OD2
ASP
ASP
ASP
1166
1166
1166
N
1
-12.21
1.60
122.70
110.49
E
E
E
O
C
N
LYS
LYS
NH2
1193
1193
1194
Y
1
6.68
0.90
118.30
124.98
F
F
F
CB
CG
OD2
ASP
ASP
ASP
1150
1150
1150
N
1
6.15
0.90
118.30
124.45
F
F
F
CB
CG
OD2
ASP
ASP
ASP
1166
1166
1166
N
1
-13.86
2.20
117.20
103.34
F
F
F
CA
C
N
LYS
LYS
NH2
1193
1193
1194
Y
1
10.90
1.60
122.70
133.60
F
F
F
O
C
N
LYS
LYS
NH2
1193
1193
1194
Y
1
D
ASP
1181
-111.56
-168.39
1
E
ASP
1150
-64.61
9.86
29.25
-1.76000
0.00000
1.39000
1.53000
0.00000
1.49000
0.966
0.952
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. NO ELECTRON DENSITY WAS PRESENT FOR LEU1148 SIDE CHAIN ON CHAIN E AND FOR THE N-TERMINAL CAPPING ACETYL GROUPS OF CHAINS A AND E. THE CORRESPONDING ATOMS WERE NOT INCLUDED IN THE FINAL MODEL.
0.241
0.199
0.201
1.60
30.00
1521
28450
5.100
99.7
2.430
0.081
RANDOM
1
THROUGHOUT
SIRAS
0.105
0.107
0.80
0.80
1.40
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
1.60
30.00
202
2106
0
0
1904
0.017
0.021
1902
0.003
0.020
1750
1.606
1.981
2566
1.503
3.000
4114
5.265
5.000
239
0.095
0.200
322
0.006
0.020
2063
0.002
0.020
276
0.293
0.200
462
0.244
0.200
1976
0.088
0.200
1113
0.212
0.200
127
0.240
0.200
18
0.232
0.200
60
0.159
0.200
16
1.060
1.500
1221
2.024
2.000
1964
3.204
3.000
681
5.586
4.500
602
0.3770
0.3290
1.64
98
2048
20
1.600
30.000
2BEQ
28450
0.04000
1
15.0000
3.500
99.6
0.40000
1.60
1.66
3.000
1
3.10
93.5
data reduction
DENZO
data scaling
SCALEPACK
phasing
CNS
phasing
ARP/wARP
refinement
REFMAC
5.1.24
E2 GLYCOPROTEIN
Structure of a Proteolytically Resistant Core from the Severe Acute Respiratory Syndrome Coronavirus S2 Fusion Protein
1
N
N
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
A
SER
914
A
SER
2
HELX_P
A
SER
949
A
SER
37
1
1
36
B
SER
914
B
SER
2
HELX_P
B
SER
949
B
SER
37
1
2
36
C
SER
914
C
SER
2
HELX_P
C
SER
949
C
SER
37
1
3
36
D
ILE
1161
D
ILE
15
HELX_P
D
ASN
1174
D
ASN
28
1
4
14
D
GLN
1183
D
GLN
37
HELX_P
D
LYS
1193
D
LYS
47
1
5
11
E
ILE
1161
E
ILE
15
HELX_P
E
ASN
1174
E
ASN
28
1
6
14
E
GLN
1183
E
GLN
37
HELX_P
E
LYS
1193
E
LYS
47
1
7
11
F
ILE
1161
F
ILE
15
HELX_P
F
ASN
1174
F
ASN
28
1
8
14
F
LEU
1182
F
LEU
36
HELX_P
F
LYS
1193
F
LYS
47
1
9
12
covale
1.348
both
A
SER
949
A
C
SER
37
1_555
A
NH2
950
A
N
NH2
38
1_555
covale
1.332
both
B
ACE
913
B
C
ACE
1
1_555
B
SER
914
B
N
SER
2
1_555
covale
1.346
both
B
SER
949
B
C
SER
37
1_555
B
NH2
950
B
N
NH2
38
1_555
covale
1.369
both
C
ACE
913
C
C
ACE
1
1_555
C
SER
914
C
N
SER
2
1_555
covale
1.346
both
C
SER
949
C
C
SER
37
1_555
C
NH2
950
C
N
NH2
38
1_555
covale
1.341
both
D
ACE
1147
D
C
ACE
1
1_555
D
LEU
1148
D
N
LEU
2
1_555
covale
1.354
both
D
LYS
1193
D
C
LYS
47
1_555
D
NH2
1194
D
N
NH2
48
1_555
covale
1.344
both
E
LYS
1193
E
C
LYS
47
1_555
E
NH2
1194
E
N
NH2
48
1_555
covale
1.340
both
F
ACE
1147
F
C
ACE
1
1_555
F
LEU
1148
F
N
LEU
2
1_555
covale
1.349
both
F
LYS
1193
F
C
LYS
47
1_555
F
NH2
1194
F
N
NH2
48
1_555
VIRAL PROTEIN
VIRAL PROTEIN, COILED COIL, MEMBRANE FUSION, SARS, VIRAL ENTRY, ENVELOPE PROTEIN, GLYCOPROTEIN, TRANSMEMBRANE, VIRULENCE
SPIKE_CVHSA
UNP
1
914
P59594
SQIQESLTTTSTALGKLQDVVNQNAQALNTLVKQLS
SPIKE_CVHSA
UNP
2
1148
P59594
LGDISGINASVVNIQKEIDRLNEVAKNLNESLIDLQELGKYEQYIK
914
949
2BEQ
914
949
P59594
A
1
2
37
914
949
2BEQ
914
949
P59594
B
1
2
37
914
949
2BEQ
914
949
P59594
C
1
2
37
1148
1193
2BEQ
1148
1193
P59594
D
2
2
47
1148
1193
2BEQ
1148
1193
P59594
E
2
2
47
1148
1193
2BEQ
1148
1193
P59594
F
2
2
47
1
expression tag
ACE
913
2BEQ
A
P59594
UNP
1
1
expression tag
NH2
950
2BEQ
A
P59594
UNP
38
2
expression tag
ACE
913
2BEQ
B
P59594
UNP
1
2
expression tag
NH2
950
2BEQ
B
P59594
UNP
38
3
expression tag
ACE
913
2BEQ
C
P59594
UNP
1
3
expression tag
NH2
950
2BEQ
C
P59594
UNP
38
4
expression tag
ACE
1147
2BEQ
D
P59594
UNP
1
4
expression tag
NH2
1194
2BEQ
D
P59594
UNP
48
5
expression tag
ACE
1147
2BEQ
E
P59594
UNP
1
5
expression tag
NH2
1194
2BEQ
E
P59594
UNP
48
6
expression tag
ACE
1147
2BEQ
F
P59594
UNP
1
6
expression tag
NH2
1194
2BEQ
F
P59594
UNP
48
3
parallel
anti-parallel
D
LEU
1179
D
LEU
33
D
ILE
1180
D
ILE
34
F
LEU
1179
F
LEU
33
F
ASP
1181
F
ASP
35
E
LEU
1179
E
LEU
33
E
ASP
1181
E
ASP
35
5
C 1 2 1