0.005397
0.000000
0.000847
0.000000
0.012089
0.000000
0.000000
0.000000
0.016896
0.00000
0.00000
0.00000
Shin, H.C.
Oh, B.H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
98.92
90.00
185.297
82.720
59.909
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
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-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
C5 H11 N O2 Se
196.106
n
SELENOMETHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
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
Nat.Struct.Mol.Biol.
1545-9993
20
371
379
10.1038/nsmb.2488
23353789
An asymmetric SMC-kleisin bridge in prokaryotic condensin
2013
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
1
CCD
2012-05-22
ADSC QUANTUM 315
SINGLE WAVELENGTH
M
x-ray
1
0.97932
1.0
4A
PAL/PLS
0.97932
SYNCHROTRON
PAL/PLS BEAMLINE 4A
18932.826
Segregation and condensation protein A
UNP RESIDUES 1-160
1
man
polymer
20408.055
Segregation and condensation protein B
2
man
polymer
18.015
water
4
nat
water
no
yes
(MSE)DIKLKDFEGPLDLLLHLVSKYQ(MSE)DIYDVPITEVIEQYLAYVSTLQA(MSE)RLEVTGEY(MSE)V(MSE)A
SQL(MSE)LIKSRKLLPKVAEVTDLGDDLEQDLLSQIEEYRKFKLLGEHLEAKHQERAQYYSKAPTELIYEDAELVHDKT
TIDLFLAFSNILAKKKEEFAQNHT
MDIKLKDFEGPLDLLLHLVSKYQMDIYDVPITEVIEQYLAYVSTLQAMRLEVTGEYMVMASQLMLIKSRKLLPKVAEVTD
LGDDLEQDLLSQIEEYRKFKLLGEHLEAKHQERAQYYSKAPTELIYEDAELVHDKTTIDLFLAFSNILAKKKEEFAQNHT
A
polypeptide(L)
no
yes
(MSE)STLAKIEALLFVAGEDGIRVRQLAELLSLPPTGIQQSLGKLAQKYEKDPDSSLALIETSGAYRLVTKPQFAEILK
EYSKAPINQSLSRAALETLSIIAYKQPITRIEIDAIRGVNSSGALAKLQAFDLIKEDGKKEVLGRPNLYVTTDYFLDY
(MSE)GINHLEELPVIDELEIQAQESQLFGERI
MSTLAKIEALLFVAGEDGIRVRQLAELLSLPPTGIQQSLGKLAQKYEKDPDSSLALIETSGAYRLVTKPQFAEILKEYSK
APINQSLSRAALETLSIIAYKQPITRIEIDAIRGVNSSGALAKLQAFDLIKEDGKKEVLGRPNLYVTTDYFLDYMGINHL
EELPVIDELEIQAQESQLFGERI
B,C
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
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
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
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
P1031
sample
scpA, SPP_1876
488223
Streptococcus pneumoniae
562
Escherichia coli
B834 (DE3)
plasmid
pCDF Duet
P1031
sample
scpB, SPP_1875
488223
Streptococcus pneumoniae
562
Escherichia coli
B834 (DE3)
plasmid
pCDF Duet
1
3.80
67.59
VAPOR DIFFUSION, HANGING DROP
8.5
200mM trimethylamine N-oxide, 100mM Tris-HCl, 20% polyethylene glycol monomethyl ether 2000, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
repository
Initial release
Database references
Experimental preparation
1
0
2013-01-30
1
1
2014-09-10
1
2
2014-12-17
RCSB
Y
PDBJ
2012-12-05
REL
REL
HOH
water
HOH
3
3
HOH
HOH
201
B
HOH
1
3
HOH
HOH
201
C
HOH
2
3
HOH
HOH
202
C
HOH
4
3
HOH
HOH
203
C
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
n
5
5
A
ALA
6
n
6
LYS
6
A
ALA
7
n
7
ASP
7
A
PHE
8
n
8
PHE
8
A
GLU
9
n
9
GLU
9
A
GLY
10
n
10
GLY
10
A
PRO
11
n
11
PRO
11
A
LEU
12
n
12
LEU
12
A
ASP
13
n
13
ASP
13
A
LEU
14
n
14
LEU
14
A
LEU
15
n
15
LEU
15
A
LEU
16
n
16
LEU
16
A
HIS
17
n
17
HIS
17
A
LEU
18
n
18
LEU
18
A
VAL
19
n
19
VAL
19
A
SER
20
n
20
SER
20
A
LYS
21
n
21
LYS
21
A
TYR
22
n
22
TYR
22
A
GLN
23
n
23
GLN
23
A
MSE
24
n
24
MSE
24
A
ALA
25
n
25
ASP
25
A
ALA
26
n
26
ILE
26
A
TYR
27
n
27
TYR
27
A
ASP
28
n
28
ASP
28
A
VAL
29
n
29
VAL
29
A
PRO
30
n
30
PRO
30
A
ILE
31
n
31
ILE
31
A
THR
32
n
32
THR
32
A
GLU
33
n
33
GLU
33
A
VAL
34
n
34
VAL
34
A
ILE
35
n
35
ILE
35
A
GLU
36
n
36
GLU
36
A
GLN
37
n
37
GLN
37
A
TYR
38
n
38
TYR
38
A
LEU
39
n
39
LEU
39
A
ALA
40
n
40
ALA
40
A
TYR
41
n
41
TYR
41
A
VAL
42
n
42
VAL
42
A
SER
43
n
43
SER
43
A
THR
44
n
44
THR
44
A
ALA
45
n
45
LEU
45
A
GLN
46
n
46
GLN
46
A
ALA
47
n
47
ALA
47
A
MSE
48
n
48
MSE
48
A
ARG
49
n
49
ARG
49
A
LEU
50
n
50
LEU
50
A
GLU
51
n
51
GLU
51
A
VAL
52
n
52
VAL
52
A
THR
53
n
53
THR
53
A
GLY
54
n
54
GLY
54
A
GLU
55
n
55
GLU
55
A
TYR
56
n
56
TYR
56
A
MSE
57
n
57
MSE
57
A
VAL
58
n
58
VAL
58
A
MSE
59
n
59
MSE
59
A
ALA
60
n
60
ALA
60
A
SER
61
n
61
SER
61
A
GLN
62
n
62
GLN
62
A
LEU
63
n
63
LEU
63
A
MSE
64
n
64
MSE
64
A
LEU
65
n
65
LEU
65
A
ILE
66
n
66
ILE
66
A
LYS
67
n
67
LYS
67
A
SER
68
n
68
SER
68
A
ARG
69
n
69
ARG
69
A
LYS
70
n
70
LYS
70
A
LEU
71
n
71
LEU
71
A
LEU
72
n
72
LEU
72
A
PRO
73
n
73
PRO
73
A
LYS
74
n
74
LYS
74
A
VAL
75
n
75
VAL
75
A
n
76
76
A
n
77
77
A
n
78
78
A
ALA
79
n
79
THR
79
A
ASP
80
n
80
ASP
80
A
LEU
81
n
81
LEU
81
A
GLY
82
n
82
GLY
82
A
ASP
83
n
83
ASP
83
A
ASP
84
n
84
ASP
84
A
LEU
85
n
85
LEU
85
A
GLU
86
n
86
GLU
86
A
GLN
87
n
87
GLN
87
A
ASP
88
n
88
ASP
88
A
LEU
89
n
89
LEU
89
A
LEU
90
n
90
LEU
90
A
SER
91
n
91
SER
91
A
GLN
92
n
92
GLN
92
A
ILE
93
n
93
ILE
93
A
GLU
94
n
94
GLU
94
A
GLU
95
n
95
GLU
95
A
TYR
96
n
96
TYR
96
A
ARG
97
n
97
ARG
97
A
LYS
98
n
98
LYS
98
A
PHE
99
n
99
PHE
99
A
LYS
100
n
100
LYS
100
A
LEU
101
n
101
LEU
101
A
LEU
102
n
102
LEU
102
A
GLY
103
n
103
GLY
103
A
GLU
104
n
104
GLU
104
A
HIS
105
n
105
HIS
105
A
LEU
106
n
106
LEU
106
A
GLU
107
n
107
GLU
107
A
ALA
108
n
108
ALA
108
A
LYS
109
n
109
LYS
109
A
HIS
110
n
110
HIS
110
A
GLN
111
n
111
GLN
111
A
GLU
112
n
112
GLU
112
A
ARG
113
n
113
ARG
113
A
ALA
114
n
114
ALA
114
A
GLN
115
n
115
GLN
115
A
TYR
116
n
116
TYR
116
A
TYR
117
n
117
TYR
117
A
SER
118
n
118
SER
118
A
LYS
119
n
119
LYS
119
A
ALA
120
n
120
ALA
120
A
PRO
121
n
121
PRO
121
A
THR
122
n
122
THR
122
A
GLU
123
n
123
GLU
123
A
LEU
124
n
124
LEU
124
A
ILE
125
n
125
ILE
125
A
TYR
126
n
126
TYR
126
A
GLU
127
n
127
GLU
127
A
ASP
128
n
128
ASP
128
A
ALA
129
n
129
ALA
129
A
GLU
130
n
130
GLU
130
A
LEU
131
n
131
LEU
131
A
VAL
132
n
132
VAL
132
A
HIS
133
n
133
HIS
133
A
ASP
134
n
134
ASP
134
A
LYS
135
n
135
LYS
135
A
THR
136
n
136
THR
136
A
THR
137
n
137
THR
137
A
ILE
138
n
138
ILE
138
A
ASP
139
n
139
ASP
139
A
LEU
140
n
140
LEU
140
A
PHE
141
n
141
PHE
141
A
LEU
142
n
142
LEU
142
A
ALA
143
n
143
ALA
143
A
PHE
144
n
144
PHE
144
A
SER
145
n
145
SER
145
A
ASN
146
n
146
ASN
146
A
ILE
147
n
147
ILE
147
A
LEU
148
n
148
LEU
148
A
ALA
149
n
149
ALA
149
A
LYS
150
n
150
LYS
150
A
LYS
151
n
151
LYS
151
A
LYS
152
n
152
LYS
152
A
GLU
153
n
153
GLU
153
A
GLU
154
n
154
GLU
154
A
PHE
155
n
155
PHE
155
A
n
156
156
A
n
157
157
A
n
158
158
A
n
159
159
A
n
160
160
A
n
1
1
B
SER
2
n
2
SER
2
B
THR
3
n
3
THR
3
B
LEU
4
n
4
LEU
4
B
ALA
5
n
5
ALA
5
B
LYS
6
n
6
LYS
6
B
ILE
7
n
7
ILE
7
B
GLU
8
n
8
GLU
8
B
ALA
9
n
9
ALA
9
B
LEU
10
n
10
LEU
10
B
LEU
11
n
11
LEU
11
B
PHE
12
n
12
PHE
12
B
VAL
13
n
13
VAL
13
B
ALA
14
n
14
ALA
14
B
GLY
15
n
15
GLY
15
B
GLU
16
n
16
GLU
16
B
ASP
17
n
17
ASP
17
B
GLY
18
n
18
GLY
18
B
ILE
19
n
19
ILE
19
B
ARG
20
n
20
ARG
20
B
VAL
21
n
21
VAL
21
B
ARG
22
n
22
ARG
22
B
GLN
23
n
23
GLN
23
B
LEU
24
n
24
LEU
24
B
ALA
25
n
25
ALA
25
B
GLU
26
n
26
GLU
26
B
LEU
27
n
27
LEU
27
B
LEU
28
n
28
LEU
28
B
SER
29
n
29
SER
29
B
LEU
30
n
30
LEU
30
B
PRO
31
n
31
PRO
31
B
PRO
32
n
32
PRO
32
B
THR
33
n
33
THR
33
B
GLY
34
n
34
GLY
34
B
ILE
35
n
35
ILE
35
B
GLN
36
n
36
GLN
36
B
GLN
37
n
37
GLN
37
B
SER
38
n
38
SER
38
B
LEU
39
n
39
LEU
39
B
GLY
40
n
40
GLY
40
B
LYS
41
n
41
LYS
41
B
LEU
42
n
42
LEU
42
B
ALA
43
n
43
ALA
43
B
GLN
44
n
44
GLN
44
B
LYS
45
n
45
LYS
45
B
TYR
46
n
46
TYR
46
B
GLU
47
n
47
GLU
47
B
LYS
48
n
48
LYS
48
B
ASP
49
n
49
ASP
49
B
PRO
50
n
50
PRO
50
B
ASP
51
n
51
ASP
51
B
SER
52
n
52
SER
52
B
SER
53
n
53
SER
53
B
LEU
54
n
54
LEU
54
B
ALA
55
n
55
ALA
55
B
LEU
56
n
56
LEU
56
B
ILE
57
n
57
ILE
57
B
GLU
58
n
58
GLU
58
B
THR
59
n
59
THR
59
B
SER
60
n
60
SER
60
B
GLY
61
n
61
GLY
61
B
ALA
62
n
62
ALA
62
B
TYR
63
n
63
TYR
63
B
ARG
64
n
64
ARG
64
B
LEU
65
n
65
LEU
65
B
VAL
66
n
66
VAL
66
B
THR
67
n
67
THR
67
B
LYS
68
n
68
LYS
68
B
PRO
69
n
69
PRO
69
B
GLN
70
n
70
GLN
70
B
PHE
71
n
71
PHE
71
B
ALA
72
n
72
ALA
72
B
ALA
73
n
73
GLU
73
B
ILE
74
n
74
ILE
74
B
LEU
75
n
75
LEU
75
B
LYS
76
n
76
LYS
76
B
GLU
77
n
77
GLU
77
B
TYR
78
n
78
TYR
78
B
SER
79
n
79
SER
79
B
LYS
80
n
80
LYS
80
B
ALA
81
n
81
ALA
81
B
PRO
82
n
82
PRO
82
B
ILE
83
n
83
ILE
83
B
ASN
84
n
84
ASN
84
B
GLN
85
n
85
GLN
85
B
SER
86
n
86
SER
86
B
LEU
87
n
87
LEU
87
B
SER
88
n
88
SER
88
B
ARG
89
n
89
ARG
89
B
ALA
90
n
90
ALA
90
B
ALA
91
n
91
ALA
91
B
LEU
92
n
92
LEU
92
B
GLU
93
n
93
GLU
93
B
THR
94
n
94
THR
94
B
LEU
95
n
95
LEU
95
B
SER
96
n
96
SER
96
B
ILE
97
n
97
ILE
97
B
ILE
98
n
98
ILE
98
B
ALA
99
n
99
ALA
99
B
TYR
100
n
100
TYR
100
B
LYS
101
n
101
LYS
101
B
GLN
102
n
102
GLN
102
B
PRO
103
n
103
PRO
103
B
ILE
104
n
104
ILE
104
B
THR
105
n
105
THR
105
B
ARG
106
n
106
ARG
106
B
ILE
107
n
107
ILE
107
B
GLU
108
n
108
GLU
108
B
ILE
109
n
109
ILE
109
B
ASP
110
n
110
ASP
110
B
ALA
111
n
111
ALA
111
B
ILE
112
n
112
ILE
112
B
ARG
113
n
113
ARG
113
B
GLY
114
n
114
GLY
114
B
VAL
115
n
115
VAL
115
B
ASN
116
n
116
ASN
116
B
SER
117
n
117
SER
117
B
SER
118
n
118
SER
118
B
GLY
119
n
119
GLY
119
B
ALA
120
n
120
ALA
120
B
LEU
121
n
121
LEU
121
B
ALA
122
n
122
ALA
122
B
LYS
123
n
123
LYS
123
B
LEU
124
n
124
LEU
124
B
GLN
125
n
125
GLN
125
B
ALA
126
n
126
ALA
126
B
PHE
127
n
127
PHE
127
B
ASP
128
n
128
ASP
128
B
LEU
129
n
129
LEU
129
B
ILE
130
n
130
ILE
130
B
LYS
131
n
131
LYS
131
B
GLU
132
n
132
GLU
132
B
ASP
133
n
133
ASP
133
B
GLY
134
n
134
GLY
134
B
LYS
135
n
135
LYS
135
B
LYS
136
n
136
LYS
136
B
GLU
137
n
137
GLU
137
B
VAL
138
n
138
VAL
138
B
LEU
139
n
139
LEU
139
B
GLY
140
n
140
GLY
140
B
ARG
141
n
141
ARG
141
B
PRO
142
n
142
PRO
142
B
ASN
143
n
143
ASN
143
B
LEU
144
n
144
LEU
144
B
TYR
145
n
145
TYR
145
B
VAL
146
n
146
VAL
146
B
THR
147
n
147
THR
147
B
THR
148
n
148
THR
148
B
ASP
149
n
149
ASP
149
B
TYR
150
n
150
TYR
150
B
PHE
151
n
151
PHE
151
B
LEU
152
n
152
LEU
152
B
ASP
153
n
153
ASP
153
B
TYR
154
n
154
TYR
154
B
MSE
155
n
155
MSE
155
B
GLY
156
n
156
GLY
156
B
ILE
157
n
157
ILE
157
B
ASN
158
n
158
ASN
158
B
HIS
159
n
159
HIS
159
B
LEU
160
n
160
LEU
160
B
GLU
161
n
161
GLU
161
B
GLU
162
n
162
GLU
162
B
LEU
163
n
163
LEU
163
B
PRO
164
n
164
PRO
164
B
VAL
165
n
165
VAL
165
B
ILE
166
n
166
ILE
166
B
ASP
167
n
167
ASP
167
B
ALA
168
n
168
GLU
168
B
n
169
169
B
n
170
170
B
n
171
171
B
n
172
172
B
n
173
173
B
n
174
174
B
n
175
175
B
n
176
176
B
n
177
177
B
n
178
178
B
n
179
179
B
n
180
180
B
n
181
181
B
n
182
182
B
n
183
183
B
n
1
1
C
SER
2
n
2
SER
2
C
THR
3
n
3
THR
3
C
LEU
4
n
4
LEU
4
C
ALA
5
n
5
ALA
5
C
LYS
6
n
6
LYS
6
C
ILE
7
n
7
ILE
7
C
GLU
8
n
8
GLU
8
C
ALA
9
n
9
ALA
9
C
LEU
10
n
10
LEU
10
C
LEU
11
n
11
LEU
11
C
PHE
12
n
12
PHE
12
C
VAL
13
n
13
VAL
13
C
ALA
14
n
14
ALA
14
C
GLY
15
n
15
GLY
15
C
GLU
16
n
16
GLU
16
C
ASP
17
n
17
ASP
17
C
GLY
18
n
18
GLY
18
C
ILE
19
n
19
ILE
19
C
ARG
20
n
20
ARG
20
C
VAL
21
n
21
VAL
21
C
ARG
22
n
22
ARG
22
C
GLN
23
n
23
GLN
23
C
LEU
24
n
24
LEU
24
C
ALA
25
n
25
ALA
25
C
GLU
26
n
26
GLU
26
C
LEU
27
n
27
LEU
27
C
LEU
28
n
28
LEU
28
C
SER
29
n
29
SER
29
C
LEU
30
n
30
LEU
30
C
PRO
31
n
31
PRO
31
C
PRO
32
n
32
PRO
32
C
THR
33
n
33
THR
33
C
GLY
34
n
34
GLY
34
C
ILE
35
n
35
ILE
35
C
GLN
36
n
36
GLN
36
C
GLN
37
n
37
GLN
37
C
SER
38
n
38
SER
38
C
LEU
39
n
39
LEU
39
C
GLY
40
n
40
GLY
40
C
ALA
41
n
41
LYS
41
C
LEU
42
n
42
LEU
42
C
ALA
43
n
43
ALA
43
C
GLN
44
n
44
GLN
44
C
LYS
45
n
45
LYS
45
C
TYR
46
n
46
TYR
46
C
GLU
47
n
47
GLU
47
C
LYS
48
n
48
LYS
48
C
ASP
49
n
49
ASP
49
C
PRO
50
n
50
PRO
50
C
ASP
51
n
51
ASP
51
C
SER
52
n
52
SER
52
C
SER
53
n
53
SER
53
C
LEU
54
n
54
LEU
54
C
ALA
55
n
55
ALA
55
C
LEU
56
n
56
LEU
56
C
ILE
57
n
57
ILE
57
C
GLU
58
n
58
GLU
58
C
THR
59
n
59
THR
59
C
SER
60
n
60
SER
60
C
GLY
61
n
61
GLY
61
C
ALA
62
n
62
ALA
62
C
TYR
63
n
63
TYR
63
C
ARG
64
n
64
ARG
64
C
LEU
65
n
65
LEU
65
C
VAL
66
n
66
VAL
66
C
THR
67
n
67
THR
67
C
LYS
68
n
68
LYS
68
C
PRO
69
n
69
PRO
69
C
GLN
70
n
70
GLN
70
C
PHE
71
n
71
PHE
71
C
ALA
72
n
72
ALA
72
C
GLU
73
n
73
GLU
73
C
ILE
74
n
74
ILE
74
C
LEU
75
n
75
LEU
75
C
LYS
76
n
76
LYS
76
C
GLU
77
n
77
GLU
77
C
TYR
78
n
78
TYR
78
C
SER
79
n
79
SER
79
C
LYS
80
n
80
LYS
80
C
ALA
81
n
81
ALA
81
C
PRO
82
n
82
PRO
82
C
ILE
83
n
83
ILE
83
C
ASN
84
n
84
ASN
84
C
GLN
85
n
85
GLN
85
C
SER
86
n
86
SER
86
C
LEU
87
n
87
LEU
87
C
SER
88
n
88
SER
88
C
ARG
89
n
89
ARG
89
C
ALA
90
n
90
ALA
90
C
ALA
91
n
91
ALA
91
C
LEU
92
n
92
LEU
92
C
GLU
93
n
93
GLU
93
C
THR
94
n
94
THR
94
C
LEU
95
n
95
LEU
95
C
SER
96
n
96
SER
96
C
ILE
97
n
97
ILE
97
C
ILE
98
n
98
ILE
98
C
ALA
99
n
99
ALA
99
C
TYR
100
n
100
TYR
100
C
LYS
101
n
101
LYS
101
C
GLN
102
n
102
GLN
102
C
PRO
103
n
103
PRO
103
C
ILE
104
n
104
ILE
104
C
THR
105
n
105
THR
105
C
ARG
106
n
106
ARG
106
C
ILE
107
n
107
ILE
107
C
GLU
108
n
108
GLU
108
C
ILE
109
n
109
ILE
109
C
ASP
110
n
110
ASP
110
C
ALA
111
n
111
ALA
111
C
ILE
112
n
112
ILE
112
C
ARG
113
n
113
ARG
113
C
GLY
114
n
114
GLY
114
C
VAL
115
n
115
VAL
115
C
ASN
116
n
116
ASN
116
C
SER
117
n
117
SER
117
C
SER
118
n
118
SER
118
C
GLY
119
n
119
GLY
119
C
ALA
120
n
120
ALA
120
C
LEU
121
n
121
LEU
121
C
ALA
122
n
122
ALA
122
C
LYS
123
n
123
LYS
123
C
LEU
124
n
124
LEU
124
C
GLN
125
n
125
GLN
125
C
ALA
126
n
126
ALA
126
C
PHE
127
n
127
PHE
127
C
ASP
128
n
128
ASP
128
C
LEU
129
n
129
LEU
129
C
ILE
130
n
130
ILE
130
C
LYS
131
n
131
LYS
131
C
GLU
132
n
132
GLU
132
C
ASP
133
n
133
ASP
133
C
GLY
134
n
134
GLY
134
C
LYS
135
n
135
LYS
135
C
LYS
136
n
136
LYS
136
C
GLU
137
n
137
GLU
137
C
VAL
138
n
138
VAL
138
C
LEU
139
n
139
LEU
139
C
GLY
140
n
140
GLY
140
C
ARG
141
n
141
ARG
141
C
PRO
142
n
142
PRO
142
C
ASN
143
n
143
ASN
143
C
LEU
144
n
144
LEU
144
C
TYR
145
n
145
TYR
145
C
VAL
146
n
146
VAL
146
C
THR
147
n
147
THR
147
C
THR
148
n
148
THR
148
C
ASP
149
n
149
ASP
149
C
TYR
150
n
150
TYR
150
C
PHE
151
n
151
PHE
151
C
LEU
152
n
152
LEU
152
C
ASP
153
n
153
ASP
153
C
TYR
154
n
154
TYR
154
C
MSE
155
n
155
MSE
155
C
GLY
156
n
156
GLY
156
C
ILE
157
n
157
ILE
157
C
ASN
158
n
158
ASN
158
C
HIS
159
n
159
HIS
159
C
LEU
160
n
160
LEU
160
C
GLU
161
n
161
GLU
161
C
GLU
162
n
162
GLU
162
C
LEU
163
n
163
LEU
163
C
PRO
164
n
164
PRO
164
C
VAL
165
n
165
VAL
165
C
ILE
166
n
166
ILE
166
C
ASP
167
n
167
ASP
167
C
n
168
168
C
n
169
169
C
n
170
170
C
n
171
171
C
n
172
172
C
n
173
173
C
n
174
174
C
n
175
175
C
n
176
176
C
n
177
177
C
n
178
178
C
n
179
179
C
n
180
180
C
n
181
181
C
n
182
182
C
n
183
183
C
author_and_software_defined_assembly
PISA
3
trimeric
9710
-77
24990
A
MSE
24
SELENOMETHIONINE
A
MSE
24
MET
A
MSE
48
SELENOMETHIONINE
A
MSE
48
MET
A
MSE
57
SELENOMETHIONINE
A
MSE
57
MET
A
MSE
59
SELENOMETHIONINE
A
MSE
59
MET
A
MSE
64
SELENOMETHIONINE
A
MSE
64
MET
B
MSE
155
SELENOMETHIONINE
B
MSE
155
MET
C
MSE
155
SELENOMETHIONINE
C
MSE
155
MET
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
B
N
ILE
19
B
N
ILE
19
B
O
TYR
63
B
O
TYR
63
B
O
ALA
62
B
O
ALA
62
B
N
THR
59
B
N
THR
59
B
N
ILE
104
B
N
ILE
104
B
O
TYR
145
B
O
TYR
145
B
O
VAL
146
B
O
VAL
146
B
N
LYS
131
B
N
LYS
131
C
N
ILE
57
C
N
ILE
57
C
O
ARG
64
C
O
ARG
64
C
N
ASP
133
C
N
ASP
133
C
O
LEU
144
C
O
LEU
144
1
A
CG
LYS
6
A
CG
LYS
6
1
Y
1
A
CD
LYS
6
A
CD
LYS
6
1
Y
1
A
CE
LYS
6
A
CE
LYS
6
1
Y
1
A
NZ
LYS
6
A
NZ
LYS
6
1
Y
1
A
CG
ASP
7
A
CG
ASP
7
1
Y
1
A
OD1
ASP
7
A
OD1
ASP
7
1
Y
1
A
OD2
ASP
7
A
OD2
ASP
7
1
Y
1
A
CG
ASP
25
A
CG
ASP
25
1
Y
1
A
OD1
ASP
25
A
OD1
ASP
25
1
Y
1
A
OD2
ASP
25
A
OD2
ASP
25
1
Y
1
A
CG1
ILE
26
A
CG1
ILE
26
1
Y
1
A
CG2
ILE
26
A
CG2
ILE
26
1
Y
1
A
CD1
ILE
26
A
CD1
ILE
26
1
Y
1
A
CG
LEU
45
A
CG
LEU
45
1
Y
1
A
CD1
LEU
45
A
CD1
LEU
45
1
Y
1
A
CD2
LEU
45
A
CD2
LEU
45
1
Y
1
A
OG1
THR
79
A
OG1
THR
79
1
Y
1
A
CG2
THR
79
A
CG2
THR
79
1
Y
1
B
CG
GLU
73
B
CG
GLU
73
1
Y
1
B
CD
GLU
73
B
CD
GLU
73
1
Y
1
B
OE1
GLU
73
B
OE1
GLU
73
1
Y
1
B
OE2
GLU
73
B
OE2
GLU
73
1
Y
1
B
CG
GLU
168
B
CG
GLU
168
1
Y
1
B
CD
GLU
168
B
CD
GLU
168
1
Y
1
B
OE1
GLU
168
B
OE1
GLU
168
1
Y
1
B
OE2
GLU
168
B
OE2
GLU
168
1
Y
1
C
CG
LYS
41
C
CG
LYS
41
1
Y
1
C
CD
LYS
41
C
CD
LYS
41
1
Y
1
C
CE
LYS
41
C
CE
LYS
41
1
Y
1
C
NZ
LYS
41
C
NZ
LYS
41
1
Y
1
A
MSE
1
A
MSE
1
1
Y
1
A
ASP
2
A
ASP
2
1
Y
1
A
ILE
3
A
ILE
3
1
Y
1
A
LYS
4
A
LYS
4
1
Y
1
A
LEU
5
A
LEU
5
1
Y
1
A
ALA
76
A
ALA
76
1
Y
1
A
GLU
77
A
GLU
77
1
Y
1
A
VAL
78
A
VAL
78
1
Y
1
A
ALA
156
A
ALA
156
1
Y
1
A
GLN
157
A
GLN
157
1
Y
1
A
ASN
158
A
ASN
158
1
Y
1
A
HIS
159
A
HIS
159
1
Y
1
A
THR
160
A
THR
160
1
Y
1
B
MSE
1
B
MSE
1
1
Y
1
B
LEU
169
B
LEU
169
1
Y
1
B
GLU
170
B
GLU
170
1
Y
1
B
ILE
171
B
ILE
171
1
Y
1
B
GLN
172
B
GLN
172
1
Y
1
B
ALA
173
B
ALA
173
1
Y
1
B
GLN
174
B
GLN
174
1
Y
1
B
GLU
175
B
GLU
175
1
Y
1
B
SER
176
B
SER
176
1
Y
1
B
GLN
177
B
GLN
177
1
Y
1
B
LEU
178
B
LEU
178
1
Y
1
B
PHE
179
B
PHE
179
1
Y
1
B
GLY
180
B
GLY
180
1
Y
1
B
GLU
181
B
GLU
181
1
Y
1
B
ARG
182
B
ARG
182
1
Y
1
B
ILE
183
B
ILE
183
1
Y
1
C
MSE
1
C
MSE
1
1
Y
1
C
GLU
168
C
GLU
168
1
Y
1
C
LEU
169
C
LEU
169
1
Y
1
C
GLU
170
C
GLU
170
1
Y
1
C
ILE
171
C
ILE
171
1
Y
1
C
GLN
172
C
GLN
172
1
Y
1
C
ALA
173
C
ALA
173
1
Y
1
C
GLN
174
C
GLN
174
1
Y
1
C
GLU
175
C
GLU
175
1
Y
1
C
SER
176
C
SER
176
1
Y
1
C
GLN
177
C
GLN
177
1
Y
1
C
LEU
178
C
LEU
178
1
Y
1
C
PHE
179
C
PHE
179
1
Y
1
C
GLY
180
C
GLY
180
1
Y
1
C
GLU
181
C
GLU
181
1
Y
1
C
ARG
182
C
ARG
182
1
Y
1
C
ILE
183
C
ILE
183
1
Y
1
A
ASP
7
-108.44
76.68
1
A
SER
20
-55.25
-71.95
1
A
LYS
21
-14.76
-55.72
1
A
TYR
22
-63.62
8.06
1
A
GLN
23
41.90
-120.53
1
A
MSE
24
35.69
-153.00
1
A
ASP
25
-70.99
-162.09
1
A
ILE
26
-58.90
-78.09
1
A
TYR
27
-99.01
-82.91
1
A
ASP
28
66.96
62.51
1
A
VAL
29
36.59
41.58
1
A
ILE
31
-56.09
-74.41
1
A
THR
32
-33.20
-36.26
1
A
LEU
50
-115.79
70.00
1
A
TYR
56
-39.68
-39.08
1
A
SER
68
-59.50
-76.02
1
A
LYS
74
-65.41
94.10
1
A
LEU
85
-80.89
44.38
1
A
GLU
86
-154.10
-57.44
1
A
HIS
133
-79.16
35.43
1
A
ALA
149
-58.64
-76.57
1
A
LYS
150
-19.98
-71.47
1
A
GLU
154
175.68
163.59
1
B
SER
29
53.58
70.40
1
B
GLN
70
-66.64
26.31
1
B
SER
117
-156.92
36.44
1
B
HIS
159
-176.69
131.77
1
B
LEU
160
-45.22
-17.41
1
C
GLU
26
-63.92
7.10
1
C
PRO
69
-38.23
-35.69
1
C
PHE
71
-54.70
-0.53
1
C
ILE
74
-64.34
-72.87
1
C
SER
79
-90.18
-78.24
1
C
TYR
100
-96.62
-62.31
1
C
LYS
101
-65.53
9.91
1
C
ASP
133
-111.96
-82.02
1
C
LEU
139
-70.32
32.48
1
C
VAL
146
-132.11
-155.49
1
C
GLU
162
-67.86
8.55
1
C
PRO
164
-49.49
167.30
0.259
0.240
2.8
39.27
927
22190
19082
1
0
SAD
Engh & Huber
0.54
0.50
5.00
1.06
1.09
2.8
39.27
4
3769
0
0
3765
0.008
1.2
20.7
0.84
0.521
0.048
0.488
2.98
120
2293
65.4
30.7
2.80
50.00
4I98
22286
0.082
1
42.9
7.4
99.9
0.950
2.8
2.85
2.79
1
7.5
100
data collection
HKL-2000
phasing
SOLVE
refinement
CNS
data reduction
HKL-2000
data scaling
HKL-2000
Segregation and condensation protein A, Segregation and condensation protein B
Crystal structure of the complex between ScpA(residues 1-160)-ScpB(residues 1-183)
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
A
GLY
10
A
GLY
10
HELX_P
A
TYR
22
A
TYR
22
1
1
13
A
PRO
30
A
PRO
30
HELX_P
A
LEU
45
A
LEU
45
1
2
16
A
GLY
54
A
GLY
54
HELX_P
A
LEU
72
A
LEU
72
1
3
19
A
ASP
80
A
ASP
80
HELX_P
A
GLN
115
A
GLN
115
1
4
36
A
THR
136
A
THR
136
HELX_P
A
GLU
153
A
GLU
153
1
5
18
B
THR
3
B
THR
3
HELX_P
B
ALA
14
B
ALA
14
1
6
12
B
VAL
21
B
VAL
21
HELX_P
B
SER
29
B
SER
29
1
7
9
B
PRO
31
B
PRO
31
HELX_P
B
ASP
49
B
ASP
49
1
8
19
B
PHE
71
B
PHE
71
HELX_P
B
SER
79
B
SER
79
1
9
9
B
LYS
80
B
LYS
80
HELX_P
B
ALA
81
B
ALA
81
5
10
2
B
PRO
82
B
PRO
82
HELX_P
B
SER
86
B
SER
86
5
11
5
B
SER
88
B
SER
88
HELX_P
B
GLN
102
B
GLN
102
1
12
15
B
ARG
106
B
ARG
106
HELX_P
B
GLY
114
B
GLY
114
1
13
9
B
SER
117
B
SER
117
HELX_P
B
PHE
127
B
PHE
127
1
14
11
B
THR
148
B
THR
148
HELX_P
B
GLY
156
B
GLY
156
1
15
9
B
HIS
159
B
HIS
159
HELX_P
B
LEU
163
B
LEU
163
5
16
5
C
THR
3
C
THR
3
HELX_P
C
GLY
15
C
GLY
15
1
17
13
C
GLU
16
C
GLU
16
HELX_P
C
GLY
18
C
GLY
18
5
18
3
C
ARG
20
C
ARG
20
HELX_P
C
SER
29
C
SER
29
1
19
10
C
PRO
31
C
PRO
31
HELX_P
C
ASP
49
C
ASP
49
1
20
19
C
PHE
71
C
PHE
71
HELX_P
C
SER
79
C
SER
79
1
21
9
C
SER
88
C
SER
88
HELX_P
C
GLN
102
C
GLN
102
1
22
15
C
THR
105
C
THR
105
HELX_P
C
GLY
114
C
GLY
114
1
23
10
C
SER
117
C
SER
117
HELX_P
C
PHE
127
C
PHE
127
1
24
11
C
THR
148
C
THR
148
HELX_P
C
GLY
156
C
GLY
156
1
25
9
C
HIS
159
C
HIS
159
HELX_P
C
LEU
163
C
LEU
163
5
26
5
covale
1.334
A
GLN
23
A
C
GLN
23
1_555
A
MSE
24
A
N
MSE
24
1_555
covale
1.331
A
ALA
47
A
C
ALA
47
1_555
A
MSE
48
A
N
MSE
48
1_555
covale
1.330
A
MSE
48
A
C
MSE
48
1_555
A
ARG
49
A
N
ARG
49
1_555
covale
1.330
A
TYR
56
A
C
TYR
56
1_555
A
MSE
57
A
N
MSE
57
1_555
covale
1.332
A
MSE
57
A
C
MSE
57
1_555
A
VAL
58
A
N
VAL
58
1_555
covale
1.330
A
VAL
58
A
C
VAL
58
1_555
A
MSE
59
A
N
MSE
59
1_555
covale
1.329
A
MSE
59
A
C
MSE
59
1_555
A
ALA
60
A
N
ALA
60
1_555
covale
1.327
A
LEU
63
A
C
LEU
63
1_555
A
MSE
64
A
N
MSE
64
1_555
covale
1.329
A
MSE
64
A
C
MSE
64
1_555
A
LEU
65
A
N
LEU
65
1_555
covale
1.328
B
TYR
154
B
C
TYR
154
1_555
B
MSE
155
B
N
MSE
155
1_555
covale
1.332
B
MSE
155
B
C
MSE
155
1_555
B
GLY
156
B
N
GLY
156
1_555
covale
1.337
C
TYR
154
C
C
TYR
154
1_555
C
MSE
155
C
N
MSE
155
1_555
covale
1.326
C
MSE
155
C
C
MSE
155
1_555
C
GLY
156
C
N
GLY
156
1_555
covale
1.333
A
MSE
24
A
C
MSE
24
1_555
A
ASP
25
A
N
ASP
25
1_555
CELL CYCLE
ScpA, ScpB, DNA condensation, SMC, CELL CYCLE
B
GLN
102
B
GLN
102
1
B
PRO
103
B
PRO
103
-0.05
C
GLN
102
C
GLN
102
1
C
PRO
103
C
PRO
103
-0.49
SCPA_STRZP
UNP
1
1
C1CMI6
MDIKLKDFEGPLDLLLHLVSKYQMDIYDVPITEVIEQYLAYVSTLQAMRLEVTGEYMVMASQLMLIKSRKLLPKVAEVTD
LGDDLEQDLLSQIEEYRKFKLLGEHLEAKHQERAQYYSKAPTELIYEDAELVHDKTTIDLFLAFSNILAKKKEEFAQNHT
SCPB_STRZP
UNP
2
1
C1CMI5
MSTLAKIEALLFVAGEDGIRVRQLAELLSLPPTGIQQSLGKLAQKYEKDPDSSLALIETSGAYRLVTKPQFAEILKEYSK
APINQSLSRAALETLSIIAYKQPITRIEIDAIRGVNSSGALAKLQAFDLIKEDGKKEVLGRPNLYVTTDYFLDYMGINHL
EELPVIDELEIQAQESQLFGERI
1
160
4I98
1
160
C1CMI6
A
1
1
160
1
183
4I98
1
183
C1CMI5
B
2
1
183
1
183
4I98
1
183
C1CMI5
C
2
1
183
3
3
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
B
ILE
19
B
ILE
19
B
ARG
20
B
ARG
20
B
ALA
62
B
ALA
62
B
THR
67
B
THR
67
B
LEU
54
B
LEU
54
B
THR
59
B
THR
59
B
ILE
104
B
ILE
104
B
THR
105
B
THR
105
B
ASN
143
B
ASN
143
B
THR
147
B
THR
147
B
ILE
130
B
ILE
130
B
LYS
135
B
LYS
135
C
LEU
54
C
LEU
54
C
THR
59
C
THR
59
C
ALA
62
C
ALA
62
C
THR
67
C
THR
67
C
GLU
132
C
GLU
132
C
LYS
135
C
LYS
135
C
ASN
143
C
ASN
143
C
TYR
145
C
TYR
145
5
C 1 2 1