0.007561
0.004366
0.000000
0.000000
0.008731
0.000000
0.000000
0.000000
0.022099
0.00000
0.00000
0.00000
Li, T.
Jin, Y.
Vershon, A.K.
Wolberger, C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
132.250
132.250
45.250
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
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C10 H14 N5 O6 P
331.222
y
2'-DEOXYADENOSINE-5'-MONOPHOSPHATE
DNA linking
C9 H14 N3 O7 P
307.197
y
2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE
DNA linking
C10 H14 N5 O7 P
347.221
y
2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE
DNA linking
C10 H15 N2 O8 P
322.208
y
THYMIDINE-5'-MONOPHOSPHATE
DNA 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 S
149.211
y
METHIONINE
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
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
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
UK
Nucleic Acids Res.
NARHAD
0389
0305-1048
26
5707
5718
10.1093/nar/26.24.5707
9838003
Crystal structure of the MATa1/MATalpha2 homeodomain heterodimer in complex with DNA containing an A-tract.
1998
US
Proteins
PSFGEY
0867
0887-3585
21
161
Crystallization and Preliminary X-Ray Diffraction Studies of an A1/Alpha 2/DNA Ternary Complex
1995
US
Science
SCIEAS
0038
0036-8075
270
262
Crystal Structure of the MATa1/MAT Alpha 2 Homeodomain Heterodimer Bound to DNA
1995
US
Science
SCIEAS
0038
0036-8075
270
1105
Erratum. Crystal Structure of the MATa1/MAT Alpha 2 Homeodomain Heterodimer Bound to DNA
1995
10.2210/pdb1akh/pdb
pdb_00001akh
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
94.00
1
IMAGE PLATE
1995-05
RIGAKU
SILICON CRYSTAL
SINGLE WAVELENGTH
M
x-ray
1
1.0
ROTATING ANODE
RIGAKU RU200
6413.210
DNA (5'-D(*TP*AP*CP*AP*TP*GP*TP*AP*AP*AP*AP*AP*TP*TP*TP*AP*C P*AP*TP*CP*A)-3')
1
syn
polymer
6466.217
DNA (5'-D(*TP*AP*TP*GP*AP*TP*GP*TP*AP*AP*AP*TP*TP*TP*TP*TP*A P*CP*AP*TP*G)-3')
1
syn
polymer
7165.479
PROTEIN (MATING-TYPE PROTEIN A-1)
1
man
polymer
9773.306
PROTEIN (MATING-TYPE PROTEIN ALPHA-2)
1
man
polymer
18.015
water
51
nat
water
no
no
(DT)(DA)(DC)(DA)(DT)(DG)(DT)(DA)(DA)(DA)(DA)(DA)(DT)(DT)(DT)(DA)(DC)(DA)(DT)(DC)
(DA)
TACATGTAAAAATTTACATCA
C
polydeoxyribonucleotide
no
no
(DT)(DA)(DT)(DG)(DA)(DT)(DG)(DT)(DA)(DA)(DA)(DT)(DT)(DT)(DT)(DT)(DA)(DC)(DA)(DT)
(DG)
TATGATGTAAATTTTTACATG
D
polydeoxyribonucleotide
no
no
KKEKSPKGKSSISPQARAFLEEVFRRKQSLNSKEKEEVAKKCGITPLQVRVWFINKRMRSK
KKEKSPKGKSSISPQARAFLEEVFRRKQSLNSKEKEEVAKKCGITPLQVRVWFINKRMRSK
A
polypeptide(L)
no
no
TKPYRGHRFTKENVRILESWFAKNIENPYLDTKGLENLMKNTSLSRIQIKNWVSNRRRKEKTITIAPELADLLSGEPLAK
KKE
TKPYRGHRFTKENVRILESWFAKNIENPYLDTKGLENLMKNTSLSRIQIKNWVSNRRRKEKTITIAPELADLLSGEPLAK
KKE
B
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
baker's yeast
Saccharomyces
Escherichia
sample
MAT A1 RESIDUES 66 - 126
4932
Saccharomyces cerevisiae
MAT A1 RESIDUES 66 - 126
562
Escherichia coli
T7 PROMOTOR
PMS-K66
baker's yeast
Saccharomyces
Escherichia
sample
MAT ALPHA2 RESIDUES 128 - 210
4932
Saccharomyces cerevisiae
MAT ALPHA2 RESIDUES 128 - 210
562
Escherichia coli
TAC PROMOTER
PAV105
3
3.78
67.6000
VAPOR DIFFUSION, HANGING DROP
7.0
100MM HEPES PH 7.0, 20MM CACL2, 5MM [CO(NH3)6]CL3., VAPOR DIFFUSION, HANGING DROP, temperature 295.00K
295.00
WATER
1
HEPES BUFFER
1
CACL2
1
COBALT HEXAMINE
1
WATER
2
HEPES BUFFER
2
CACL2
2
-9.891
1
19
C
3
D
42
2.528
C_DC3:DG42_D
1
-9.893
0.827
0.281
-0.095
12.742
1
20
C
4
D
41
-0.637
C_DA4:DT41_D
2
-9.389
0.907
0.324
-0.152
8.835
1
20
C
5
D
40
4.006
C_DT5:DA40_D
3
-7.058
0.066
-0.261
-0.326
-8.564
1
19
C
6
D
39
0.749
C_DG6:DC39_D
4
-7.158
0.128
-0.370
-0.474
-8.615
1
20
C
7
D
38
-0.170
C_DT7:DA38_D
5
-10.627
0.006
0.361
-0.138
-8.761
1
20
C
8
D
37
-2.588
C_DA8:DT37_D
6
-5.498
0.652
-0.433
-0.193
-5.870
1
20
C
9
D
36
3.105
C_DA9:DT36_D
7
-21.495
0.390
-0.285
-0.115
-6.359
1
20
C
10
D
35
4.674
C_DA10:DT35_D
8
-19.696
0.515
-0.089
-0.134
4.503
1
20
C
11
D
34
-1.876
C_DA11:DT34_D
9
-13.132
0.222
0.058
-0.423
-6.328
1
20
C
12
D
33
-10.508
C_DA12:DT33_D
10
-18.465
0.493
-0.336
-0.448
-5.066
1
20
C
13
D
32
-3.937
C_DT13:DA32_D
11
-18.140
-0.178
0.267
-0.467
-3.561
1
20
C
14
D
31
1.076
C_DT14:DA31_D
12
-15.994
-0.224
0.099
-0.107
-2.858
1
20
C
15
D
30
-0.435
C_DT15:DA30_D
13
-14.741
0.922
-0.226
-0.478
5.012
1
20
C
16
D
29
-0.856
C_DA16:DT29_D
14
-12.052
0.309
-0.019
-0.269
-0.263
1
19
C
17
D
28
0.666
C_DC17:DG28_D
15
-10.902
-0.426
-0.058
-0.564
4.402
1
20
C
18
D
27
7.364
C_DA18:DT27_D
16
-14.473
-0.572
0.373
-0.525
1.044
1
20
C
19
D
26
5.578
C_DT19:DA26_D
17
-14.490
-0.317
0.129
-0.196
-4.992
1
19
C
20
D
25
-6.204
C_DC20:DG25_D
18
-11.402
0.031
0.346
-0.384
6.571
1
20
C
21
D
24
-9.735
C_DA21:DT24_D
19
-4.639
0.837
0.298
-0.130
2.845
35.742
C
C
3
4
9.740
D
D
42
41
2.792
5.952
-0.384
0.509
CC_DC3DA4:DT41DG42_DD
1
-0.824
1.348
35.250
0.084
0.523
3.521
27.013
C
C
4
5
-0.251
D
D
41
40
3.459
-0.117
0.645
-0.611
CC_DA4DT5:DA40DT41_DD
2
4.932
-10.616
26.567
-1.277
-0.031
3.244
42.233
C
C
5
6
13.747
D
D
40
39
3.508
9.821
-0.059
-0.792
CC_DT5DG6:DC39DA40_DD
3
-1.228
1.719
41.108
-2.156
-0.050
3.235
28.697
C
C
6
7
5.310
D
D
39
38
3.316
2.624
-0.166
-0.743
CC_DG6DT7:DA38DC39_DD
4
-3.085
6.243
28.415
-2.094
-0.364
3.088
39.705
C
C
7
8
10.412
D
D
38
37
3.272
7.035
-0.790
-0.553
CC_DT7DA8:DT37DA38_DD
5
2.013
-2.979
39.052
-1.618
1.394
3.244
31.399
C
C
8
9
6.447
D
D
37
36
3.234
3.481
0.225
0.376
CC_DA8DA9:DT36DT37_DD
6
-1.239
2.294
31.187
0.046
-0.647
3.289
32.433
C
C
9
10
3.305
D
D
36
35
3.302
1.845
-0.085
-0.132
CC_DA9DA10:DT35DT36_DD
7
0.397
-0.711
32.379
-0.564
0.223
3.037
31.490
C
C
10
11
-6.990
D
D
35
34
3.028
-3.785
0.107
-0.246
CC_DA10DA11:DT34DT35_DD
8
0.338
-0.625
31.265
0.204
-0.138
3.457
44.889
C
C
11
12
-6.542
D
D
34
33
3.498
-4.986
-0.857
0.051
CC_DA11DA12:DT33DT34_DD
9
0.846
-1.110
44.618
0.548
1.204
3.223
32.225
C
C
12
13
-9.680
D
D
33
32
3.139
-5.333
0.018
-0.968
CC_DA12DT13:DA32DT33_DD
10
-4.431
8.043
31.489
-0.809
-0.809
3.253
40.598
C
C
13
14
-7.183
D
D
32
31
3.205
-4.970
0.343
-0.472
CC_DT13DT14:DA31DA32_DD
11
2.347
-3.393
40.240
-0.132
-0.235
3.193
41.947
C
C
14
15
4.692
D
D
31
30
3.185
3.351
0.096
0.274
CC_DT14DT15:DA30DA31_DD
12
3.767
-5.273
41.656
0.042
0.249
3.392
27.858
C
C
15
16
23.395
D
D
30
29
3.165
10.964
0.026
1.241
CC_DT15DA16:DT29DA30_DD
13
-1.534
3.274
25.604
-0.167
-0.438
2.911
27.787
C
C
16
17
17.161
D
D
29
28
3.314
8.119
0.848
-1.097
CC_DA16DC17:DG28DT29_DD
14
2.007
-4.242
26.522
-4.186
-1.295
3.268
36.237
C
C
17
18
16.389
D
D
28
27
3.216
10.065
0.475
0.729
CC_DC17DA18:DT27DG28_DD
15
-1.687
2.747
34.817
-0.258
-1.004
3.238
34.950
C
C
18
19
8.224
D
D
27
26
3.353
4.917
0.561
-0.888
CC_DA18DT19:DA26DT27_DD
16
3.280
-5.485
34.462
-2.232
-0.432
3.329
35.444
C
C
19
20
7.786
D
D
26
25
3.414
4.725
-0.585
-0.644
CC_DT19DC20:DG25DA26_DD
17
-1.926
3.174
35.086
-1.776
0.669
2.994
36.313
C
C
20
21
9.189
D
D
25
24
3.019
5.705
-0.318
0.109
CC_DC20DA21:DT24DG25_DD
18
0.697
-1.123
35.871
-0.563
0.600
database_2
pdbx_initial_refinement_model
struct_ref_seq_dif
repository
Initial release
Version format compliance
Version format compliance
Database references
Refinement description
1
0
1998-05-20
1
1
2008-05-22
1
2
2011-07-13
1
3
2023-08-02
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
BNL
Y
NDB
1997-05-19
REL
HOH
water
1YRN
PDB ENTRY 1YRN
PDB
experimental model
HOH
600
5
HOH
HOH
600
C
HOH
602
5
HOH
HOH
602
C
HOH
603
5
HOH
HOH
603
C
HOH
606
5
HOH
HOH
606
C
HOH
608
5
HOH
HOH
608
C
HOH
610
5
HOH
HOH
610
C
HOH
615
5
HOH
HOH
615
C
HOH
617
5
HOH
HOH
617
C
HOH
625
5
HOH
HOH
625
C
HOH
631
5
HOH
HOH
631
C
HOH
632
5
HOH
HOH
632
C
HOH
634
5
HOH
HOH
634
C
HOH
635
5
HOH
HOH
635
C
HOH
636
5
HOH
HOH
636
C
HOH
643
5
HOH
HOH
643
C
HOH
650
5
HOH
HOH
650
C
HOH
609
5
HOH
HOH
609
D
HOH
612
5
HOH
HOH
612
D
HOH
613
5
HOH
HOH
613
D
HOH
614
5
HOH
HOH
614
D
HOH
616
5
HOH
HOH
616
D
HOH
619
5
HOH
HOH
619
D
HOH
621
5
HOH
HOH
621
D
HOH
622
5
HOH
HOH
622
D
HOH
630
5
HOH
HOH
630
D
HOH
637
5
HOH
HOH
637
D
HOH
638
5
HOH
HOH
638
D
HOH
644
5
HOH
HOH
644
D
HOH
645
5
HOH
HOH
645
D
HOH
646
5
HOH
HOH
646
D
HOH
647
5
HOH
HOH
647
D
HOH
629
5
HOH
HOH
629
A
HOH
639
5
HOH
HOH
639
A
HOH
640
5
HOH
HOH
640
A
HOH
641
5
HOH
HOH
641
A
HOH
642
5
HOH
HOH
642
A
HOH
648
5
HOH
HOH
648
A
HOH
601
5
HOH
HOH
601
B
HOH
604
5
HOH
HOH
604
B
HOH
605
5
HOH
HOH
605
B
HOH
607
5
HOH
HOH
607
B
HOH
611
5
HOH
HOH
611
B
HOH
618
5
HOH
HOH
618
B
HOH
620
5
HOH
HOH
620
B
HOH
623
5
HOH
HOH
623
B
HOH
624
5
HOH
HOH
624
B
HOH
626
5
HOH
HOH
626
B
HOH
627
5
HOH
HOH
627
B
HOH
628
5
HOH
HOH
628
B
HOH
633
5
HOH
HOH
633
B
HOH
649
5
HOH
HOH
649
B
T
1
n
1
DT
1
C
A
2
n
2
DA
2
C
C
3
n
3
DC
3
C
A
4
n
4
DA
4
C
T
5
n
5
DT
5
C
G
6
n
6
DG
6
C
T
7
n
7
DT
7
C
A
8
n
8
DA
8
C
A
9
n
9
DA
9
C
A
10
n
10
DA
10
C
A
11
n
11
DA
11
C
A
12
n
12
DA
12
C
T
13
n
13
DT
13
C
T
14
n
14
DT
14
C
T
15
n
15
DT
15
C
A
16
n
16
DA
16
C
C
17
n
17
DC
17
C
A
18
n
18
DA
18
C
T
19
n
19
DT
19
C
C
20
n
20
DC
20
C
A
21
n
21
DA
21
C
T
22
n
1
DT
22
D
A
23
n
2
DA
23
D
T
24
n
3
DT
24
D
G
25
n
4
DG
25
D
A
26
n
5
DA
26
D
T
27
n
6
DT
27
D
G
28
n
7
DG
28
D
T
29
n
8
DT
29
D
A
30
n
9
DA
30
D
A
31
n
10
DA
31
D
A
32
n
11
DA
32
D
T
33
n
12
DT
33
D
T
34
n
13
DT
34
D
T
35
n
14
DT
35
D
T
36
n
15
DT
36
D
T
37
n
16
DT
37
D
A
38
n
17
DA
38
D
C
39
n
18
DC
39
D
A
40
n
19
DA
40
D
T
41
n
20
DT
41
D
G
42
n
21
DG
42
D
n
1
66
A
n
2
67
A
n
3
68
A
n
4
69
A
n
5
70
A
n
6
71
A
n
7
72
A
n
8
73
A
n
9
74
A
n
10
75
A
n
11
76
A
ILE
77
n
12
ILE
77
A
SER
78
n
13
SER
78
A
PRO
79
n
14
PRO
79
A
GLN
80
n
15
GLN
80
A
ALA
81
n
16
ALA
81
A
ARG
82
n
17
ARG
82
A
ALA
83
n
18
ALA
83
A
PHE
84
n
19
PHE
84
A
LEU
85
n
20
LEU
85
A
GLU
86
n
21
GLU
86
A
GLU
87
n
22
GLU
87
A
VAL
88
n
23
VAL
88
A
PHE
89
n
24
PHE
89
A
ARG
90
n
25
ARG
90
A
ARG
91
n
26
ARG
91
A
LYS
92
n
27
LYS
92
A
GLN
93
n
28
GLN
93
A
SER
94
n
29
SER
94
A
LEU
95
n
30
LEU
95
A
ASN
96
n
31
ASN
96
A
SER
97
n
32
SER
97
A
LYS
98
n
33
LYS
98
A
GLU
99
n
34
GLU
99
A
LYS
100
n
35
LYS
100
A
GLU
101
n
36
GLU
101
A
GLU
102
n
37
GLU
102
A
VAL
103
n
38
VAL
103
A
ALA
104
n
39
ALA
104
A
LYS
105
n
40
LYS
105
A
LYS
106
n
41
LYS
106
A
CYS
107
n
42
CYS
107
A
GLY
108
n
43
GLY
108
A
ILE
109
n
44
ILE
109
A
THR
110
n
45
THR
110
A
PRO
111
n
46
PRO
111
A
LEU
112
n
47
LEU
112
A
GLN
113
n
48
GLN
113
A
VAL
114
n
49
VAL
114
A
ARG
115
n
50
ARG
115
A
VAL
116
n
51
VAL
116
A
TRP
117
n
52
TRP
117
A
PHE
118
n
53
PHE
118
A
ILE
119
n
54
ILE
119
A
ASN
120
n
55
ASN
120
A
LYS
121
n
56
LYS
121
A
ARG
122
n
57
ARG
122
A
MET
123
n
58
MET
123
A
ARG
124
n
59
ARG
124
A
SER
125
n
60
SER
125
A
n
61
126
A
THR
128
n
1
THR
128
B
LYS
129
n
2
LYS
129
B
PRO
130
n
3
PRO
130
B
TYR
131
n
4
TYR
131
B
ARG
132
n
5
ARG
132
B
GLY
133
n
6
GLY
133
B
HIS
134
n
7
HIS
134
B
ARG
135
n
8
ARG
135
B
PHE
136
n
9
PHE
136
B
THR
137
n
10
THR
137
B
LYS
138
n
11
LYS
138
B
GLU
139
n
12
GLU
139
B
ASN
140
n
13
ASN
140
B
VAL
141
n
14
VAL
141
B
ARG
142
n
15
ARG
142
B
ILE
143
n
16
ILE
143
B
LEU
144
n
17
LEU
144
B
GLU
145
n
18
GLU
145
B
SER
146
n
19
SER
146
B
TRP
147
n
20
TRP
147
B
PHE
148
n
21
PHE
148
B
ALA
149
n
22
ALA
149
B
LYS
150
n
23
LYS
150
B
ASN
151
n
24
ASN
151
B
ILE
152
n
25
ILE
152
B
GLU
153
n
26
GLU
153
B
ASN
154
n
27
ASN
154
B
PRO
155
n
28
PRO
155
B
TYR
156
n
29
TYR
156
B
LEU
157
n
30
LEU
157
B
ASP
158
n
31
ASP
158
B
THR
159
n
32
THR
159
B
LYS
160
n
33
LYS
160
B
GLY
161
n
34
GLY
161
B
LEU
162
n
35
LEU
162
B
GLU
163
n
36
GLU
163
B
ASN
164
n
37
ASN
164
B
LEU
165
n
38
LEU
165
B
MET
166
n
39
MET
166
B
LYS
167
n
40
LYS
167
B
ASN
168
n
41
ASN
168
B
THR
169
n
42
THR
169
B
SER
170
n
43
SER
170
B
LEU
171
n
44
LEU
171
B
SER
172
n
45
SER
172
B
ARG
173
n
46
ARG
173
B
ILE
174
n
47
ILE
174
B
GLN
175
n
48
GLN
175
B
ILE
176
n
49
ILE
176
B
LYS
177
n
50
LYS
177
B
ASN
178
n
51
ASN
178
B
TRP
179
n
52
TRP
179
B
VAL
180
n
53
VAL
180
B
SER
181
n
54
SER
181
B
ASN
182
n
55
ASN
182
B
ARG
183
n
56
ARG
183
B
ARG
184
n
57
ARG
184
B
ARG
185
n
58
ARG
185
B
LYS
186
n
59
LYS
186
B
GLU
187
n
60
GLU
187
B
LYS
188
n
61
LYS
188
B
THR
189
n
62
THR
189
B
ILE
190
n
63
ILE
190
B
THR
191
n
64
THR
191
B
ILE
192
n
65
ILE
192
B
ALA
193
n
66
ALA
193
B
PRO
194
n
67
PRO
194
B
GLU
195
n
68
GLU
195
B
LEU
196
n
69
LEU
196
B
ALA
197
n
70
ALA
197
B
ASP
198
n
71
ASP
198
B
LEU
199
n
72
LEU
199
B
LEU
200
n
73
LEU
200
B
SER
201
n
74
SER
201
B
GLY
202
n
75
GLY
202
B
GLU
203
n
76
GLU
203
B
PRO
204
n
77
PRO
204
B
LEU
205
n
78
LEU
205
B
n
79
206
B
n
80
207
B
n
81
208
B
n
82
209
B
n
83
210
B
author_defined_assembly
4
tetrameric
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
A
CG
GLU
87
C
CG
GLU
22
1
Y
1
A
CD
GLU
87
C
CD
GLU
22
1
Y
1
A
OE1
GLU
87
C
OE1
GLU
22
1
Y
1
A
OE2
GLU
87
C
OE2
GLU
22
1
Y
1
A
CG
ARG
90
C
CG
ARG
25
1
Y
1
A
CD
ARG
90
C
CD
ARG
25
1
Y
1
A
NE
ARG
90
C
NE
ARG
25
1
Y
1
A
CZ
ARG
90
C
CZ
ARG
25
1
Y
1
A
NH1
ARG
90
C
NH1
ARG
25
1
Y
1
A
NH2
ARG
90
C
NH2
ARG
25
1
Y
1
A
CG
GLU
101
C
CG
GLU
36
1
Y
1
A
CD
GLU
101
C
CD
GLU
36
1
Y
1
A
OE1
GLU
101
C
OE1
GLU
36
1
Y
1
A
OE2
GLU
101
C
OE2
GLU
36
1
Y
1
A
OG
SER
125
C
OG
SER
60
1
Y
1
B
CG
GLU
139
D
CG
GLU
12
1
Y
1
B
CD
GLU
139
D
CD
GLU
12
1
Y
1
B
OE1
GLU
139
D
OE1
GLU
12
1
Y
1
B
OE2
GLU
139
D
OE2
GLU
12
1
Y
1
B
CG
LYS
150
D
CG
LYS
23
1
Y
1
B
CD
LYS
150
D
CD
LYS
23
1
Y
1
B
CE
LYS
150
D
CE
LYS
23
1
Y
1
B
NZ
LYS
150
D
NZ
LYS
23
1
Y
1
B
CG
GLU
153
D
CG
GLU
26
1
Y
1
B
CD
GLU
153
D
CD
GLU
26
1
Y
1
B
OE1
GLU
153
D
OE1
GLU
26
1
Y
1
B
OE2
GLU
153
D
OE2
GLU
26
1
Y
1
B
CG
LYS
160
D
CG
LYS
33
1
Y
1
B
CD
LYS
160
D
CD
LYS
33
1
Y
1
B
CE
LYS
160
D
CE
LYS
33
1
Y
1
B
NZ
LYS
160
D
NZ
LYS
33
1
Y
1
B
CG
GLU
163
D
CG
GLU
36
1
Y
1
B
CD
GLU
163
D
CD
GLU
36
1
Y
1
B
OE1
GLU
163
D
OE1
GLU
36
1
Y
1
B
OE2
GLU
163
D
OE2
GLU
36
1
Y
1
B
CG
ASN
164
D
CG
ASN
37
1
Y
1
B
OD1
ASN
164
D
OD1
ASN
37
1
Y
1
B
ND2
ASN
164
D
ND2
ASN
37
1
Y
1
B
CG
LYS
167
D
CG
LYS
40
1
Y
1
B
CD
LYS
167
D
CD
LYS
40
1
Y
1
B
CE
LYS
167
D
CE
LYS
40
1
Y
1
B
NZ
LYS
167
D
NZ
LYS
40
1
Y
1
B
CG1
ILE
190
D
CG1
ILE
63
1
Y
1
B
CG2
ILE
190
D
CG2
ILE
63
1
Y
1
B
CD1
ILE
190
D
CD1
ILE
63
1
Y
1
B
CG
ASP
198
D
CG
ASP
71
1
Y
1
B
OD1
ASP
198
D
OD1
ASP
71
1
Y
1
B
OD2
ASP
198
D
OD2
ASP
71
1
Y
1
B
OG
SER
201
D
OG
SER
74
1
Y
1
B
CG
GLU
203
D
CG
GLU
76
1
Y
1
B
CD
GLU
203
D
CD
GLU
76
1
Y
1
B
OE1
GLU
203
D
OE1
GLU
76
1
Y
1
B
OE2
GLU
203
D
OE2
GLU
76
1
Y
1
B
CG
LEU
205
D
CG
LEU
78
1
Y
1
B
CD1
LEU
205
D
CD1
LEU
78
1
Y
1
B
CD2
LEU
205
D
CD2
LEU
78
1
Y
1
A
LYS
66
C
LYS
1
1
Y
1
A
LYS
67
C
LYS
2
1
Y
1
A
GLU
68
C
GLU
3
1
Y
1
A
LYS
69
C
LYS
4
1
Y
1
A
SER
70
C
SER
5
1
Y
1
A
PRO
71
C
PRO
6
1
Y
1
A
LYS
72
C
LYS
7
1
Y
1
A
GLY
73
C
GLY
8
1
Y
1
A
LYS
74
C
LYS
9
1
Y
1
A
SER
75
C
SER
10
1
Y
1
A
SER
76
C
SER
11
1
Y
1
A
LYS
126
C
LYS
61
1
Y
1
B
ALA
206
D
ALA
79
1
Y
1
B
LYS
207
D
LYS
80
1
Y
1
B
LYS
208
D
LYS
81
1
Y
1
B
LYS
209
D
LYS
82
1
Y
1
B
GLU
210
D
GLU
83
1
Y
1
7.39
1.20
110.70
118.09
D
D
D
O5'
P
OP2
DT
DT
DT
24
24
24
N
1
B
TYR
131
177.14
169.35
1
B
PRO
155
-62.48
43.88
1
B
THR
169
-176.66
-27.01
1
B
PRO
204
-8.62
89.07
PARHCSDX.PRO
TOPHCSDX.PRO
RNA-DNA.PARM
TOPH19.PEP
PARAM11.INT
RNA-DNA.TOP
34.70
0.3020000
0.008
0.2010000
2.500
6.000
12913
10.000
RANDOM
1
ISOTROPIC
THROUGHOUT
2.000
MOLECULAR REPLACEMENT
PDB ENTRY 1YRN
0.30
6.00
2.500
6.000
51
1907
0
855
1001
0.014
1.87
0.3890000
0.04
0.3240000
2.58
1
935
10
10.00
2.400
20.000
1AKH
15656
1.000
0.0540000
7.4000000
1
2.000
83.600
2.400
2.480
67.00
model building
X-PLOR
3.0
refinement
X-PLOR
3.0
data reduction
R-AXIS
data scaling
R-AXIS
phasing
X-PLOR
3.0
MAT A1/ALPHA2/DNA TERNARY COMPLEX
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
5
N
N
5
N
N
5
N
N
A
SER
78
C
SER
13
HELX_P
A
LYS
92
C
LYS
27
1
1
15
A
ASN
96
C
ASN
31
HELX_P
A
GLY
108
C
GLY
43
1
2
13
A
THR
110
C
THR
45
HELX_P
A
SER
125
C
SER
60
1
3
16
B
THR
137
D
THR
10
HELX_P
B
ASN
151
D
ASN
24
1
4
15
B
ASP
158
D
ASP
31
HELX_P
B
ASN
168
D
ASN
41
1
5
11
B
SER
172
D
SER
45
HELX_P
B
ILE
190
D
ILE
63
1
6
19
B
ALA
193
D
ALA
66
HELX_P
B
GLY
202
D
GLY
75
1
7
10
hydrog
WATSON-CRICK
C
DC
3
A
N3
DC
3
1_555
D
DG
42
B
N1
DG
21
1_555
hydrog
WATSON-CRICK
C
DC
3
A
N4
DC
3
1_555
D
DG
42
B
O6
DG
21
1_555
hydrog
WATSON-CRICK
C
DC
3
A
O2
DC
3
1_555
D
DG
42
B
N2
DG
21
1_555
hydrog
WATSON-CRICK
C
DA
4
A
N1
DA
4
1_555
D
DT
41
B
N3
DT
20
1_555
hydrog
WATSON-CRICK
C
DA
4
A
N6
DA
4
1_555
D
DT
41
B
O4
DT
20
1_555
hydrog
WATSON-CRICK
C
DT
5
A
N3
DT
5
1_555
D
DA
40
B
N1
DA
19
1_555
hydrog
WATSON-CRICK
C
DT
5
A
O4
DT
5
1_555
D
DA
40
B
N6
DA
19
1_555
hydrog
WATSON-CRICK
C
DG
6
A
N1
DG
6
1_555
D
DC
39
B
N3
DC
18
1_555
hydrog
WATSON-CRICK
C
DG
6
A
N2
DG
6
1_555
D
DC
39
B
O2
DC
18
1_555
hydrog
WATSON-CRICK
C
DG
6
A
O6
DG
6
1_555
D
DC
39
B
N4
DC
18
1_555
hydrog
WATSON-CRICK
C
DT
7
A
N3
DT
7
1_555
D
DA
38
B
N1
DA
17
1_555
hydrog
WATSON-CRICK
C
DT
7
A
O4
DT
7
1_555
D
DA
38
B
N6
DA
17
1_555
hydrog
WATSON-CRICK
C
DA
8
A
N1
DA
8
1_555
D
DT
37
B
N3
DT
16
1_555
hydrog
WATSON-CRICK
C
DA
8
A
N6
DA
8
1_555
D
DT
37
B
O4
DT
16
1_555
hydrog
WATSON-CRICK
C
DA
9
A
N1
DA
9
1_555
D
DT
36
B
N3
DT
15
1_555
hydrog
WATSON-CRICK
C
DA
9
A
N6
DA
9
1_555
D
DT
36
B
O4
DT
15
1_555
hydrog
WATSON-CRICK
C
DA
10
A
N1
DA
10
1_555
D
DT
35
B
N3
DT
14
1_555
hydrog
WATSON-CRICK
C
DA
10
A
N6
DA
10
1_555
D
DT
35
B
O4
DT
14
1_555
hydrog
WATSON-CRICK
C
DA
11
A
N1
DA
11
1_555
D
DT
34
B
N3
DT
13
1_555
hydrog
WATSON-CRICK
C
DA
11
A
N6
DA
11
1_555
D
DT
34
B
O4
DT
13
1_555
hydrog
WATSON-CRICK
C
DA
12
A
N1
DA
12
1_555
D
DT
33
B
N3
DT
12
1_555
hydrog
WATSON-CRICK
C
DA
12
A
N6
DA
12
1_555
D
DT
33
B
O4
DT
12
1_555
hydrog
WATSON-CRICK
C
DT
13
A
N3
DT
13
1_555
D
DA
32
B
N1
DA
11
1_555
hydrog
WATSON-CRICK
C
DT
13
A
O4
DT
13
1_555
D
DA
32
B
N6
DA
11
1_555
hydrog
WATSON-CRICK
C
DT
14
A
N3
DT
14
1_555
D
DA
31
B
N1
DA
10
1_555
hydrog
WATSON-CRICK
C
DT
14
A
O4
DT
14
1_555
D
DA
31
B
N6
DA
10
1_555
hydrog
WATSON-CRICK
C
DT
15
A
N3
DT
15
1_555
D
DA
30
B
N1
DA
9
1_555
hydrog
WATSON-CRICK
C
DT
15
A
O4
DT
15
1_555
D
DA
30
B
N6
DA
9
1_555
hydrog
WATSON-CRICK
C
DA
16
A
N1
DA
16
1_555
D
DT
29
B
N3
DT
8
1_555
hydrog
WATSON-CRICK
C
DA
16
A
N6
DA
16
1_555
D
DT
29
B
O4
DT
8
1_555
hydrog
WATSON-CRICK
C
DC
17
A
N3
DC
17
1_555
D
DG
28
B
N1
DG
7
1_555
hydrog
WATSON-CRICK
C
DC
17
A
N4
DC
17
1_555
D
DG
28
B
O6
DG
7
1_555
hydrog
WATSON-CRICK
C
DC
17
A
O2
DC
17
1_555
D
DG
28
B
N2
DG
7
1_555
hydrog
WATSON-CRICK
C
DA
18
A
N1
DA
18
1_555
D
DT
27
B
N3
DT
6
1_555
hydrog
WATSON-CRICK
C
DA
18
A
N6
DA
18
1_555
D
DT
27
B
O4
DT
6
1_555
hydrog
WATSON-CRICK
C
DT
19
A
N3
DT
19
1_555
D
DA
26
B
N1
DA
5
1_555
hydrog
WATSON-CRICK
C
DT
19
A
O4
DT
19
1_555
D
DA
26
B
N6
DA
5
1_555
hydrog
WATSON-CRICK
C
DC
20
A
N3
DC
20
1_555
D
DG
25
B
N1
DG
4
1_555
hydrog
WATSON-CRICK
C
DC
20
A
N4
DC
20
1_555
D
DG
25
B
O6
DG
4
1_555
hydrog
WATSON-CRICK
C
DC
20
A
O2
DC
20
1_555
D
DG
25
B
N2
DG
4
1_555
hydrog
WATSON-CRICK
C
DA
21
A
N1
DA
21
1_555
D
DT
24
B
N3
DT
3
1_555
hydrog
WATSON-CRICK
C
DA
21
A
N6
DA
21
1_555
D
DT
24
B
O4
DT
3
1_555
DNA BINDING PROTEIN/DNA
COMPLEX (TWO DNA-BINDING PROTEINS-DNA), COMPLEX, DNA-BINDING PROTEIN, DNA, TRANSCRIPTION REGULATION, DNA BINDING PROTEIN-DNA COMPLEX
MATA1_YEAST
UNP
3
66
P01366
MTAL2_YEAST
UNP
4
128
Q6B2C0
1AKH
PDB
1
1AKH
1AKH
PDB
2
1AKH
66
126
1AKH
66
126
P01366
A
1
1
61
128
210
1AKH
128
210
Q6B2C0
B
2
1
83
1
21
1AKH
1
21
1AKH
C
3
1
21
22
42
1AKH
22
42
1AKH
D
4
1
21
1
GLN
conflict
GLU
87
1AKH
A
P01366
UNP
87
22
169
P 61