0.01200
0.00000
0.00000
0.00000
0.00966
0.00000
0.00000
0.00000
0.00880
0.00000
0.00000
0.00000
Leys, D.
Backers, K.
Meyer, T.E.
Hagen, W.R.
Cusanovich, M.A.
Van Beeumen, J.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
24
90.00
90.00
90.00
83.345
103.498
113.660
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
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
C34 H32 Fe N4 O4
616.487
PROTOPORPHYRIN IX CONTAINING FE
HEME
non-polymer
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
N O
30.006
NITRIC OXIDE
Nitrogen monoxide
non-polymer
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
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
275
16050
16056
10.1074/jbc.275.21.16050
10821858
Crystal structures of an oxygen-binding cytochrome c from Rhodobacter sphaeroides.
2000
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298
1
IMAGE PLATE
1998-08-01
MACSCIENCE
SINGLE WAVELENGTH
M
x-ray
1
1.54
1.0
1.54
ROTATING ANODE
ENRAF-NONIUS
11569.791
CYTOCHROME C
3
nat
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
3
syn
non-polymer
30.006
NITRIC OXIDE
3
syn
non-polymer
18.015
water
272
nat
water
no
no
GDTSPAQLIAGYEAAAGAPADAERGRALFLSTQTGGKPDTPSCTTCHGADVTRAGQTRTGKEIAPLAPSATPDRFTDSAR
VEKWLGRNCNSVIGRDCTPGEKADLLAWLAAQ
GDTSPAQLIAGYEAAAGAPADAERGRALFLSTQTGGKPDTPSCTTCHGADVTRAGQTRTGKEIAPLAPSATPDRFTDSAR
VEKWLGRNCNSVIGRDCTPGEKADLLAWLAAQ
A,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
Rhodobacter
sample
1063
Rhodobacter sphaeroides
1
3.53
65.14
VAPOR DIFFUSION, HANGING DROP
7.0
ammonium sulfate, crystals were anaerobically reduced and NO added by
reaction of dithionite with nitrite, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
repository
Initial release
Version format compliance
Version format compliance
1
0
2000-06-28
1
1
2008-04-27
1
2
2011-07-13
STRUCTURE OF OXIDIZED UNCOMPLEXED SHP
STRUCTURE OF CYANIDE COMPLEX OF SHP
STRUCTURE OF REDUCED SHP
RCSB
Y
RCSB
2000-01-24
REL
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
NO
NITRIC OXIDE
HOH
water
HEM
113
2
HEM
HEM
113
A
NMO
114
3
NO
NO
114
A
HEM
113
2
HEM
HEM
113
B
NMO
114
3
NO
NO
114
B
HEM
113
2
HEM
HEM
113
C
NMO
114
3
NO
NO
114
C
WAT
2
4
HOH
HOH
115
A
WAT
6
4
HOH
HOH
116
A
WAT
9
4
HOH
HOH
117
A
WAT
11
4
HOH
HOH
118
A
WAT
15
4
HOH
HOH
119
A
WAT
16
4
HOH
HOH
120
A
WAT
17
4
HOH
HOH
121
A
WAT
18
4
HOH
HOH
122
A
WAT
19
4
HOH
HOH
123
A
WAT
23
4
HOH
HOH
124
A
WAT
24
4
HOH
HOH
125
A
WAT
25
4
HOH
HOH
126
A
WAT
26
4
HOH
HOH
127
A
WAT
27
4
HOH
HOH
128
A
WAT
28
4
HOH
HOH
129
A
WAT
30
4
HOH
HOH
130
A
WAT
31
4
HOH
HOH
131
A
WAT
33
4
HOH
HOH
132
A
WAT
34
4
HOH
HOH
133
A
WAT
35
4
HOH
HOH
134
A
WAT
36
4
HOH
HOH
135
A
WAT
38
4
HOH
HOH
136
A
WAT
40
4
HOH
HOH
137
A
WAT
41
4
HOH
HOH
138
A
WAT
42
4
HOH
HOH
139
A
WAT
43
4
HOH
HOH
140
A
WAT
45
4
HOH
HOH
141
A
WAT
48
4
HOH
HOH
142
A
WAT
51
4
HOH
HOH
143
A
WAT
54
4
HOH
HOH
144
A
WAT
55
4
HOH
HOH
145
A
WAT
56
4
HOH
HOH
146
A
WAT
58
4
HOH
HOH
147
A
WAT
63
4
HOH
HOH
148
A
WAT
66
4
HOH
HOH
149
A
WAT
67
4
HOH
HOH
150
A
WAT
68
4
HOH
HOH
151
A
WAT
70
4
HOH
HOH
152
A
WAT
72
4
HOH
HOH
153
A
WAT
74
4
HOH
HOH
154
A
WAT
75
4
HOH
HOH
155
A
WAT
84
4
HOH
HOH
156
A
WAT
85
4
HOH
HOH
157
A
WAT
88
4
HOH
HOH
158
A
WAT
90
4
HOH
HOH
159
A
WAT
91
4
HOH
HOH
160
A
WAT
92
4
HOH
HOH
161
A
WAT
96
4
HOH
HOH
162
A
WAT
97
4
HOH
HOH
163
A
WAT
103
4
HOH
HOH
164
A
WAT
105
4
HOH
HOH
165
A
WAT
106
4
HOH
HOH
166
A
WAT
107
4
HOH
HOH
167
A
WAT
108
4
HOH
HOH
168
A
WAT
109
4
HOH
HOH
169
A
WAT
122
4
HOH
HOH
170
A
WAT
123
4
HOH
HOH
171
A
WAT
124
4
HOH
HOH
172
A
WAT
125
4
HOH
HOH
173
A
WAT
126
4
HOH
HOH
174
A
WAT
127
4
HOH
HOH
175
A
WAT
128
4
HOH
HOH
176
A
WAT
133
4
HOH
HOH
177
A
WAT
134
4
HOH
HOH
178
A
WAT
187
4
HOH
HOH
179
A
WAT
192
4
HOH
HOH
180
A
WAT
193
4
HOH
HOH
181
A
WAT
199
4
HOH
HOH
182
A
WAT
206
4
HOH
HOH
183
A
WAT
219
4
HOH
HOH
184
A
WAT
220
4
HOH
HOH
185
A
WAT
225
4
HOH
HOH
186
A
WAT
226
4
HOH
HOH
187
A
WAT
185
4
HOH
HOH
188
A
WAT
230
4
HOH
HOH
189
A
WAT
235
4
HOH
HOH
190
A
WAT
240
4
HOH
HOH
191
A
WAT
249
4
HOH
HOH
192
A
WAT
310
4
HOH
HOH
193
A
WAT
311
4
HOH
HOH
194
A
WAT
315
4
HOH
HOH
195
A
WAT
316
4
HOH
HOH
196
A
WAT
2
4
HOH
HOH
115
B
WAT
3
4
HOH
HOH
116
B
WAT
6
4
HOH
HOH
117
B
WAT
9
4
HOH
HOH
118
B
WAT
15
4
HOH
HOH
119
B
WAT
16
4
HOH
HOH
120
B
WAT
17
4
HOH
HOH
121
B
WAT
19
4
HOH
HOH
122
B
WAT
23
4
HOH
HOH
123
B
WAT
24
4
HOH
HOH
124
B
WAT
25
4
HOH
HOH
125
B
WAT
27
4
HOH
HOH
126
B
WAT
28
4
HOH
HOH
127
B
WAT
31
4
HOH
HOH
128
B
WAT
34
4
HOH
HOH
129
B
WAT
35
4
HOH
HOH
130
B
WAT
36
4
HOH
HOH
131
B
WAT
37
4
HOH
HOH
132
B
WAT
38
4
HOH
HOH
133
B
WAT
39
4
HOH
HOH
134
B
WAT
40
4
HOH
HOH
135
B
WAT
41
4
HOH
HOH
136
B
WAT
42
4
HOH
HOH
137
B
WAT
44
4
HOH
HOH
138
B
WAT
48
4
HOH
HOH
139
B
WAT
51
4
HOH
HOH
140
B
WAT
52
4
HOH
HOH
141
B
WAT
53
4
HOH
HOH
142
B
WAT
54
4
HOH
HOH
143
B
WAT
56
4
HOH
HOH
144
B
WAT
57
4
HOH
HOH
145
B
WAT
68
4
HOH
HOH
146
B
WAT
69
4
HOH
HOH
147
B
WAT
70
4
HOH
HOH
148
B
WAT
74
4
HOH
HOH
149
B
WAT
77
4
HOH
HOH
150
B
WAT
82
4
HOH
HOH
151
B
WAT
32
4
HOH
HOH
152
B
WAT
66
4
HOH
HOH
153
B
WAT
68
4
HOH
HOH
154
B
WAT
69
4
HOH
HOH
155
B
WAT
70
4
HOH
HOH
156
B
WAT
71
4
HOH
HOH
157
B
WAT
74
4
HOH
HOH
158
B
WAT
83
4
HOH
HOH
159
B
WAT
84
4
HOH
HOH
160
B
WAT
86
4
HOH
HOH
161
B
WAT
87
4
HOH
HOH
162
B
WAT
88
4
HOH
HOH
163
B
WAT
90
4
HOH
HOH
164
B
WAT
91
4
HOH
HOH
165
B
WAT
92
4
HOH
HOH
166
B
WAT
94
4
HOH
HOH
167
B
WAT
96
4
HOH
HOH
168
B
WAT
97
4
HOH
HOH
169
B
WAT
98
4
HOH
HOH
170
B
WAT
99
4
HOH
HOH
171
B
WAT
100
4
HOH
HOH
172
B
WAT
103
4
HOH
HOH
173
B
WAT
103
4
HOH
HOH
174
B
WAT
121
4
HOH
HOH
175
B
WAT
121
4
HOH
HOH
176
B
WAT
123
4
HOH
HOH
177
B
WAT
146
4
HOH
HOH
178
B
WAT
147
4
HOH
HOH
179
B
WAT
149
4
HOH
HOH
180
B
WAT
152
4
HOH
HOH
181
B
WAT
154
4
HOH
HOH
182
B
WAT
156
4
HOH
HOH
183
B
WAT
158
4
HOH
HOH
184
B
WAT
159
4
HOH
HOH
185
B
WAT
165
4
HOH
HOH
186
B
WAT
169
4
HOH
HOH
187
B
WAT
170
4
HOH
HOH
188
B
WAT
171
4
HOH
HOH
189
B
WAT
177
4
HOH
HOH
190
B
WAT
179
4
HOH
HOH
191
B
WAT
233
4
HOH
HOH
192
B
WAT
334
4
HOH
HOH
193
B
WAT
335
4
HOH
HOH
194
B
WAT
301
4
HOH
HOH
195
B
WAT
3
4
HOH
HOH
115
C
WAT
4
4
HOH
HOH
116
C
WAT
12
4
HOH
HOH
117
C
WAT
13
4
HOH
HOH
118
C
WAT
14
4
HOH
HOH
119
C
WAT
45
4
HOH
HOH
120
C
WAT
64
4
HOH
HOH
121
C
WAT
65
4
HOH
HOH
122
C
WAT
2
4
HOH
HOH
123
C
WAT
4
4
HOH
HOH
124
C
WAT
5
4
HOH
HOH
125
C
WAT
6
4
HOH
HOH
126
C
WAT
9
4
HOH
HOH
127
C
WAT
10
4
HOH
HOH
128
C
WAT
12
4
HOH
HOH
129
C
WAT
13
4
HOH
HOH
130
C
WAT
15
4
HOH
HOH
131
C
WAT
19
4
HOH
HOH
132
C
WAT
23
4
HOH
HOH
133
C
WAT
24
4
HOH
HOH
134
C
WAT
26
4
HOH
HOH
135
C
WAT
27
4
HOH
HOH
136
C
WAT
28
4
HOH
HOH
137
C
WAT
31
4
HOH
HOH
138
C
WAT
33
4
HOH
HOH
139
C
WAT
34
4
HOH
HOH
140
C
WAT
35
4
HOH
HOH
141
C
WAT
36
4
HOH
HOH
142
C
WAT
37
4
HOH
HOH
143
C
WAT
38
4
HOH
HOH
144
C
WAT
39
4
HOH
HOH
145
C
WAT
40
4
HOH
HOH
146
C
WAT
41
4
HOH
HOH
147
C
WAT
42
4
HOH
HOH
148
C
WAT
43
4
HOH
HOH
149
C
WAT
44
4
HOH
HOH
150
C
WAT
45
4
HOH
HOH
151
C
WAT
48
4
HOH
HOH
152
C
WAT
49
4
HOH
HOH
153
C
WAT
50
4
HOH
HOH
154
C
WAT
52
4
HOH
HOH
155
C
WAT
53
4
HOH
HOH
156
C
WAT
54
4
HOH
HOH
157
C
WAT
56
4
HOH
HOH
158
C
WAT
63
4
HOH
HOH
159
C
WAT
65
4
HOH
HOH
160
C
WAT
67
4
HOH
HOH
161
C
WAT
72
4
HOH
HOH
162
C
WAT
77
4
HOH
HOH
163
C
WAT
78
4
HOH
HOH
164
C
WAT
79
4
HOH
HOH
165
C
WAT
80
4
HOH
HOH
166
C
WAT
81
4
HOH
HOH
167
C
WAT
83
4
HOH
HOH
168
C
WAT
87
4
HOH
HOH
169
C
WAT
89
4
HOH
HOH
170
C
WAT
94
4
HOH
HOH
171
C
WAT
95
4
HOH
HOH
172
C
WAT
96
4
HOH
HOH
173
C
WAT
93
4
HOH
HOH
174
C
WAT
95
4
HOH
HOH
175
C
WAT
97
4
HOH
HOH
176
C
WAT
100
4
HOH
HOH
177
C
WAT
102
4
HOH
HOH
178
C
WAT
104
4
HOH
HOH
179
C
WAT
105
4
HOH
HOH
180
C
WAT
106
4
HOH
HOH
181
C
WAT
107
4
HOH
HOH
182
C
WAT
110
4
HOH
HOH
183
C
WAT
112
4
HOH
HOH
184
C
WAT
114
4
HOH
HOH
185
C
WAT
116
4
HOH
HOH
186
C
WAT
117
4
HOH
HOH
187
C
WAT
118
4
HOH
HOH
188
C
WAT
119
4
HOH
HOH
189
C
WAT
120
4
HOH
HOH
190
C
WAT
122
4
HOH
HOH
191
C
WAT
131
4
HOH
HOH
192
C
WAT
132
4
HOH
HOH
193
C
WAT
134
4
HOH
HOH
194
C
WAT
136
4
HOH
HOH
195
C
WAT
137
4
HOH
HOH
196
C
WAT
140
4
HOH
HOH
197
C
WAT
141
4
HOH
HOH
198
C
WAT
142
4
HOH
HOH
199
C
WAT
144
4
HOH
HOH
200
C
WAT
148
4
HOH
HOH
201
C
WAT
150
4
HOH
HOH
202
C
WAT
154
4
HOH
HOH
203
C
WAT
157
4
HOH
HOH
204
C
WAT
158
4
HOH
HOH
205
C
WAT
160
4
HOH
HOH
206
C
WAT
162
4
HOH
HOH
207
C
WAT
164
4
HOH
HOH
208
C
WAT
165
4
HOH
HOH
209
C
WAT
167
4
HOH
HOH
210
C
WAT
168
4
HOH
HOH
211
C
WAT
170
4
HOH
HOH
212
C
WAT
172
4
HOH
HOH
213
C
WAT
174
4
HOH
HOH
214
C
WAT
176
4
HOH
HOH
215
C
WAT
177
4
HOH
HOH
216
C
WAT
189
4
HOH
HOH
217
C
WAT
181
4
HOH
HOH
218
C
WAT
182
4
HOH
HOH
219
C
WAT
183
4
HOH
HOH
220
C
WAT
187
4
HOH
HOH
221
C
WAT
245
4
HOH
HOH
222
C
WAT
246
4
HOH
HOH
223
C
GLY
1
n
1
GLY
1
A
ASP
2
n
2
ASP
2
A
THR
3
n
3
THR
3
A
SER
4
n
4
SER
4
A
PRO
5
n
5
PRO
5
A
ALA
6
n
6
ALA
6
A
GLN
7
n
7
GLN
7
A
LEU
8
n
8
LEU
8
A
ILE
9
n
9
ILE
9
A
ALA
10
n
10
ALA
10
A
GLY
11
n
11
GLY
11
A
TYR
12
n
12
TYR
12
A
GLU
13
n
13
GLU
13
A
ALA
14
n
14
ALA
14
A
ALA
15
n
15
ALA
15
A
ALA
16
n
16
ALA
16
A
GLY
17
n
17
GLY
17
A
ALA
18
n
18
ALA
18
A
PRO
19
n
19
PRO
19
A
ALA
20
n
20
ALA
20
A
ASP
21
n
21
ASP
21
A
ALA
22
n
22
ALA
22
A
ALA
23
n
23
GLU
23
A
ARG
24
n
24
ARG
24
A
GLY
25
n
25
GLY
25
A
ARG
26
n
26
ARG
26
A
ALA
27
n
27
ALA
27
A
LEU
28
n
28
LEU
28
A
PHE
29
n
29
PHE
29
A
LEU
30
n
30
LEU
30
A
SER
31
n
31
SER
31
A
THR
32
n
32
THR
32
A
GLN
33
n
33
GLN
33
A
ALA
34
n
34
THR
34
A
GLY
35
n
35
GLY
35
A
GLY
36
n
36
GLY
36
A
LYS
37
n
37
LYS
37
A
PRO
38
n
38
PRO
38
A
ASP
39
n
39
ASP
39
A
THR
40
n
40
THR
40
A
PRO
41
n
41
PRO
41
A
SER
42
n
42
SER
42
A
CYS
43
n
43
CYS
43
A
THR
44
n
44
THR
44
A
THR
45
n
45
THR
45
A
CYS
46
n
46
CYS
46
A
HIS
47
n
47
HIS
47
A
GLY
48
n
48
GLY
48
A
ALA
49
n
49
ALA
49
A
ASP
50
n
50
ASP
50
A
VAL
51
n
51
VAL
51
A
THR
52
n
52
THR
52
A
ARG
53
n
53
ARG
53
A
ALA
54
n
54
ALA
54
A
GLY
55
n
55
GLY
55
A
GLN
56
n
56
GLN
56
A
THR
57
n
57
THR
57
A
ARG
58
n
58
ARG
58
A
THR
59
n
59
THR
59
A
GLY
60
n
60
GLY
60
A
LYS
61
n
61
LYS
61
A
GLU
62
n
62
GLU
62
A
ILE
63
n
63
ILE
63
A
ALA
64
n
64
ALA
64
A
PRO
65
n
65
PRO
65
A
LEU
66
n
66
LEU
66
A
ALA
67
n
67
ALA
67
A
PRO
68
n
68
PRO
68
A
SER
69
n
69
SER
69
A
ALA
70
n
70
ALA
70
A
THR
71
n
71
THR
71
A
PRO
72
n
72
PRO
72
A
ASP
73
n
73
ASP
73
A
ARG
74
n
74
ARG
74
A
PHE
75
n
75
PHE
75
A
THR
76
n
76
THR
76
A
ASP
77
n
77
ASP
77
A
SER
78
n
78
SER
78
A
ALA
79
n
79
ALA
79
A
ARG
80
n
80
ARG
80
A
VAL
81
n
81
VAL
81
A
GLU
82
n
82
GLU
82
A
LYS
83
n
83
LYS
83
A
TRP
84
n
84
TRP
84
A
LEU
85
n
85
LEU
85
A
GLY
86
n
86
GLY
86
A
ARG
87
n
87
ARG
87
A
ASN
88
n
88
ASN
88
A
CYS
89
n
89
CYS
89
A
ASN
90
n
90
ASN
90
A
SER
91
n
91
SER
91
A
VAL
92
n
92
VAL
92
A
ILE
93
n
93
ILE
93
A
GLY
94
n
94
GLY
94
A
ARG
95
n
95
ARG
95
A
ASN
96
n
96
ASP
96
A
CYS
97
n
97
CYS
97
A
THR
98
n
98
THR
98
A
PRO
99
n
99
PRO
99
A
GLY
100
n
100
GLY
100
A
GLU
101
n
101
GLU
101
A
LYS
102
n
102
LYS
102
A
ALA
103
n
103
ALA
103
A
ASP
104
n
104
ASP
104
A
LEU
105
n
105
LEU
105
A
LEU
106
n
106
LEU
106
A
ALA
107
n
107
ALA
107
A
TRP
108
n
108
TRP
108
A
LEU
109
n
109
LEU
109
A
ALA
110
n
110
ALA
110
A
ALA
111
n
111
ALA
111
A
GLN
112
n
112
GLN
112
A
GLY
1
n
1
GLY
1
B
ASP
2
n
2
ASP
2
B
THR
3
n
3
THR
3
B
SER
4
n
4
SER
4
B
PRO
5
n
5
PRO
5
B
ALA
6
n
6
ALA
6
B
GLN
7
n
7
GLN
7
B
LEU
8
n
8
LEU
8
B
ILE
9
n
9
ILE
9
B
ALA
10
n
10
ALA
10
B
GLY
11
n
11
GLY
11
B
TYR
12
n
12
TYR
12
B
GLU
13
n
13
GLU
13
B
ALA
14
n
14
ALA
14
B
ALA
15
n
15
ALA
15
B
ALA
16
n
16
ALA
16
B
GLY
17
n
17
GLY
17
B
ALA
18
n
18
ALA
18
B
PRO
19
n
19
PRO
19
B
ALA
20
n
20
ALA
20
B
ASP
21
n
21
ASP
21
B
ALA
22
n
22
ALA
22
B
GLU
23
n
23
GLU
23
B
ARG
24
n
24
ARG
24
B
GLY
25
n
25
GLY
25
B
ARG
26
n
26
ARG
26
B
ALA
27
n
27
ALA
27
B
LEU
28
n
28
LEU
28
B
PHE
29
n
29
PHE
29
B
LEU
30
n
30
LEU
30
B
SER
31
n
31
SER
31
B
THR
32
n
32
THR
32
B
GLN
33
n
33
GLN
33
B
THR
34
n
34
THR
34
B
GLY
35
n
35
GLY
35
B
GLY
36
n
36
GLY
36
B
LYS
37
n
37
LYS
37
B
PRO
38
n
38
PRO
38
B
ASP
39
n
39
ASP
39
B
THR
40
n
40
THR
40
B
PRO
41
n
41
PRO
41
B
SER
42
n
42
SER
42
B
CYS
43
n
43
CYS
43
B
THR
44
n
44
THR
44
B
THR
45
n
45
THR
45
B
CYS
46
n
46
CYS
46
B
HIS
47
n
47
HIS
47
B
GLY
48
n
48
GLY
48
B
ALA
49
n
49
ALA
49
B
ASP
50
n
50
ASP
50
B
VAL
51
n
51
VAL
51
B
THR
52
n
52
THR
52
B
ARG
53
n
53
ARG
53
B
ALA
54
n
54
ALA
54
B
GLY
55
n
55
GLY
55
B
GLN
56
n
56
GLN
56
B
THR
57
n
57
THR
57
B
ALA
58
n
58
ARG
58
B
THR
59
n
59
THR
59
B
GLY
60
n
60
GLY
60
B
ALA
61
n
61
LYS
61
B
GLU
62
n
62
GLU
62
B
ILE
63
n
63
ILE
63
B
ALA
64
n
64
ALA
64
B
PRO
65
n
65
PRO
65
B
LEU
66
n
66
LEU
66
B
ALA
67
n
67
ALA
67
B
PRO
68
n
68
PRO
68
B
SER
69
n
69
SER
69
B
ALA
70
n
70
ALA
70
B
THR
71
n
71
THR
71
B
PRO
72
n
72
PRO
72
B
ASP
73
n
73
ASP
73
B
ARG
74
n
74
ARG
74
B
PHE
75
n
75
PHE
75
B
THR
76
n
76
THR
76
B
ASP
77
n
77
ASP
77
B
SER
78
n
78
SER
78
B
ALA
79
n
79
ALA
79
B
ARG
80
n
80
ARG
80
B
VAL
81
n
81
VAL
81
B
GLU
82
n
82
GLU
82
B
LYS
83
n
83
LYS
83
B
TRP
84
n
84
TRP
84
B
LEU
85
n
85
LEU
85
B
GLY
86
n
86
GLY
86
B
ARG
87
n
87
ARG
87
B
ASN
88
n
88
ASN
88
B
CYS
89
n
89
CYS
89
B
ASN
90
n
90
ASN
90
B
SER
91
n
91
SER
91
B
VAL
92
n
92
VAL
92
B
ILE
93
n
93
ILE
93
B
GLY
94
n
94
GLY
94
B
ARG
95
n
95
ARG
95
B
ASP
96
n
96
ASP
96
B
CYS
97
n
97
CYS
97
B
THR
98
n
98
THR
98
B
PRO
99
n
99
PRO
99
B
GLY
100
n
100
GLY
100
B
GLU
101
n
101
GLU
101
B
LYS
102
n
102
LYS
102
B
ALA
103
n
103
ALA
103
B
ASP
104
n
104
ASP
104
B
LEU
105
n
105
LEU
105
B
LEU
106
n
106
LEU
106
B
ALA
107
n
107
ALA
107
B
TRP
108
n
108
TRP
108
B
LEU
109
n
109
LEU
109
B
ALA
110
n
110
ALA
110
B
ALA
111
n
111
ALA
111
B
GLN
112
n
112
GLN
112
B
GLY
1
n
1
GLY
1
C
ASP
2
n
2
ASP
2
C
THR
3
n
3
THR
3
C
SER
4
n
4
SER
4
C
PRO
5
n
5
PRO
5
C
ALA
6
n
6
ALA
6
C
GLN
7
n
7
GLN
7
C
LEU
8
n
8
LEU
8
C
ILE
9
n
9
ILE
9
C
ALA
10
n
10
ALA
10
C
GLY
11
n
11
GLY
11
C
TYR
12
n
12
TYR
12
C
GLU
13
n
13
GLU
13
C
ALA
14
n
14
ALA
14
C
ALA
15
n
15
ALA
15
C
ALA
16
n
16
ALA
16
C
GLY
17
n
17
GLY
17
C
ALA
18
n
18
ALA
18
C
PRO
19
n
19
PRO
19
C
ALA
20
n
20
ALA
20
C
ASP
21
n
21
ASP
21
C
ALA
22
n
22
ALA
22
C
GLU
23
n
23
GLU
23
C
ARG
24
n
24
ARG
24
C
GLY
25
n
25
GLY
25
C
ARG
26
n
26
ARG
26
C
ALA
27
n
27
ALA
27
C
LEU
28
n
28
LEU
28
C
PHE
29
n
29
PHE
29
C
LEU
30
n
30
LEU
30
C
SER
31
n
31
SER
31
C
THR
32
n
32
THR
32
C
GLN
33
n
33
GLN
33
C
THR
34
n
34
THR
34
C
GLY
35
n
35
GLY
35
C
GLY
36
n
36
GLY
36
C
LYS
37
n
37
LYS
37
C
PRO
38
n
38
PRO
38
C
ASP
39
n
39
ASP
39
C
THR
40
n
40
THR
40
C
PRO
41
n
41
PRO
41
C
SER
42
n
42
SER
42
C
CYS
43
n
43
CYS
43
C
THR
44
n
44
THR
44
C
THR
45
n
45
THR
45
C
CYS
46
n
46
CYS
46
C
HIS
47
n
47
HIS
47
C
GLY
48
n
48
GLY
48
C
ALA
49
n
49
ALA
49
C
ASP
50
n
50
ASP
50
C
VAL
51
n
51
VAL
51
C
THR
52
n
52
THR
52
C
ARG
53
n
53
ARG
53
C
ALA
54
n
54
ALA
54
C
GLY
55
n
55
GLY
55
C
GLN
56
n
56
GLN
56
C
THR
57
n
57
THR
57
C
ARG
58
n
58
ARG
58
C
THR
59
n
59
THR
59
C
GLY
60
n
60
GLY
60
C
ALA
61
n
61
LYS
61
C
GLU
62
n
62
GLU
62
C
ILE
63
n
63
ILE
63
C
ALA
64
n
64
ALA
64
C
PRO
65
n
65
PRO
65
C
LEU
66
n
66
LEU
66
C
ALA
67
n
67
ALA
67
C
PRO
68
n
68
PRO
68
C
SER
69
n
69
SER
69
C
ALA
70
n
70
ALA
70
C
THR
71
n
71
THR
71
C
PRO
72
n
72
PRO
72
C
ASP
73
n
73
ASP
73
C
ARG
74
n
74
ARG
74
C
PHE
75
n
75
PHE
75
C
THR
76
n
76
THR
76
C
ASP
77
n
77
ASP
77
C
SER
78
n
78
SER
78
C
ALA
79
n
79
ALA
79
C
ARG
80
n
80
ARG
80
C
VAL
81
n
81
VAL
81
C
GLU
82
n
82
GLU
82
C
LYS
83
n
83
LYS
83
C
TRP
84
n
84
TRP
84
C
LEU
85
n
85
LEU
85
C
GLY
86
n
86
GLY
86
C
ARG
87
n
87
ARG
87
C
ASN
88
n
88
ASN
88
C
CYS
89
n
89
CYS
89
C
ASN
90
n
90
ASN
90
C
SER
91
n
91
SER
91
C
VAL
92
n
92
VAL
92
C
ILE
93
n
93
ILE
93
C
GLY
94
n
94
GLY
94
C
ARG
95
n
95
ARG
95
C
ASN
96
n
96
ASP
96
C
CYS
97
n
97
CYS
97
C
THR
98
n
98
THR
98
C
PRO
99
n
99
PRO
99
C
GLY
100
n
100
GLY
100
C
GLU
101
n
101
GLU
101
C
LYS
102
n
102
LYS
102
C
ALA
103
n
103
ALA
103
C
ASP
104
n
104
ASP
104
C
LEU
105
n
105
LEU
105
C
LEU
106
n
106
LEU
106
C
ALA
107
n
107
ALA
107
C
TRP
108
n
108
TRP
108
C
LEU
109
n
109
LEU
109
C
ALA
110
n
110
ALA
110
C
ALA
111
n
111
ALA
111
C
GLN
112
n
112
GLN
112
C
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
A
NO
114
E
N
NO
1_555
A
HEM
113
D
FE
HEM
1_555
A
HEM
113
D
NA
HEM
1_555
96.9
A
NO
114
E
N
NO
1_555
A
HEM
113
D
FE
HEM
1_555
A
HEM
113
D
NB
HEM
1_555
89.7
A
HEM
113
D
NA
HEM
1_555
A
HEM
113
D
FE
HEM
1_555
A
HEM
113
D
NB
HEM
1_555
90.5
A
NO
114
E
N
NO
1_555
A
HEM
113
D
FE
HEM
1_555
A
HEM
113
D
NC
HEM
1_555
86.2
A
HEM
113
D
NA
HEM
1_555
A
HEM
113
D
FE
HEM
1_555
A
HEM
113
D
NC
HEM
1_555
176.8
A
HEM
113
D
NB
HEM
1_555
A
HEM
113
D
FE
HEM
1_555
A
HEM
113
D
NC
HEM
1_555
89.6
A
NO
114
E
N
NO
1_555
A
HEM
113
D
FE
HEM
1_555
A
HEM
113
D
ND
HEM
1_555
90.6
A
HEM
113
D
NA
HEM
1_555
A
HEM
113
D
FE
HEM
1_555
A
HEM
113
D
ND
HEM
1_555
90.5
A
HEM
113
D
NB
HEM
1_555
A
HEM
113
D
FE
HEM
1_555
A
HEM
113
D
ND
HEM
1_555
179.0
A
HEM
113
D
NC
HEM
1_555
A
HEM
113
D
FE
HEM
1_555
A
HEM
113
D
ND
HEM
1_555
89.4
A
NO
114
E
N
NO
1_555
A
HEM
113
D
FE
HEM
1_555
A
HIS
47
A
NE2
HIS
47
1_555
172.6
A
HEM
113
D
NA
HEM
1_555
A
HEM
113
D
FE
HEM
1_555
A
HIS
47
A
NE2
HIS
47
1_555
90.5
A
HEM
113
D
NB
HEM
1_555
A
HEM
113
D
FE
HEM
1_555
A
HIS
47
A
NE2
HIS
47
1_555
89.8
A
HEM
113
D
NC
HEM
1_555
A
HEM
113
D
FE
HEM
1_555
A
HIS
47
A
NE2
HIS
47
1_555
86.4
A
HEM
113
D
ND
HEM
1_555
A
HEM
113
D
FE
HEM
1_555
A
HIS
47
A
NE2
HIS
47
1_555
89.8
B
NO
114
G
N
NO
1_555
B
HEM
113
F
FE
HEM
1_555
B
HEM
113
F
NA
HEM
1_555
91.8
B
NO
114
G
N
NO
1_555
B
HEM
113
F
FE
HEM
1_555
B
HEM
113
F
NB
HEM
1_555
87.2
B
HEM
113
F
NA
HEM
1_555
B
HEM
113
F
FE
HEM
1_555
B
HEM
113
F
NB
HEM
1_555
90.9
B
NO
114
G
N
NO
1_555
B
HEM
113
F
FE
HEM
1_555
B
HEM
113
F
NC
HEM
1_555
92.4
B
HEM
113
F
NA
HEM
1_555
B
HEM
113
F
FE
HEM
1_555
B
HEM
113
F
NC
HEM
1_555
175.6
B
HEM
113
F
NB
HEM
1_555
B
HEM
113
F
FE
HEM
1_555
B
HEM
113
F
NC
HEM
1_555
90.2
B
NO
114
G
N
NO
1_555
B
HEM
113
F
FE
HEM
1_555
B
HEM
113
F
ND
HEM
1_555
93.0
B
HEM
113
F
NA
HEM
1_555
B
HEM
113
F
FE
HEM
1_555
B
HEM
113
F
ND
HEM
1_555
90.4
B
HEM
113
F
NB
HEM
1_555
B
HEM
113
F
FE
HEM
1_555
B
HEM
113
F
ND
HEM
1_555
178.7
B
HEM
113
F
NC
HEM
1_555
B
HEM
113
F
FE
HEM
1_555
B
HEM
113
F
ND
HEM
1_555
88.5
B
NO
114
G
N
NO
1_555
B
HEM
113
F
FE
HEM
1_555
B
HIS
47
B
NE2
HIS
47
1_555
175.8
B
HEM
113
F
NA
HEM
1_555
B
HEM
113
F
FE
HEM
1_555
B
HIS
47
B
NE2
HIS
47
1_555
92.2
B
HEM
113
F
NB
HEM
1_555
B
HEM
113
F
FE
HEM
1_555
B
HIS
47
B
NE2
HIS
47
1_555
93.8
B
HEM
113
F
NC
HEM
1_555
B
HEM
113
F
FE
HEM
1_555
B
HIS
47
B
NE2
HIS
47
1_555
83.5
B
HEM
113
F
ND
HEM
1_555
B
HEM
113
F
FE
HEM
1_555
B
HIS
47
B
NE2
HIS
47
1_555
85.8
C
NO
114
I
N
NO
1_555
C
HEM
113
H
FE
HEM
1_555
C
HEM
113
H
NA
HEM
1_555
97.5
C
NO
114
I
N
NO
1_555
C
HEM
113
H
FE
HEM
1_555
C
HEM
113
H
NB
HEM
1_555
90.2
C
HEM
113
H
NA
HEM
1_555
C
HEM
113
H
FE
HEM
1_555
C
HEM
113
H
NB
HEM
1_555
89.6
C
NO
114
I
N
NO
1_555
C
HEM
113
H
FE
HEM
1_555
C
HEM
113
H
NC
HEM
1_555
84.3
C
HEM
113
H
NA
HEM
1_555
C
HEM
113
H
FE
HEM
1_555
C
HEM
113
H
NC
HEM
1_555
177.9
C
HEM
113
H
NB
HEM
1_555
C
HEM
113
H
FE
HEM
1_555
C
HEM
113
H
NC
HEM
1_555
89.4
C
NO
114
I
N
NO
1_555
C
HEM
113
H
FE
HEM
1_555
C
HEM
113
H
ND
HEM
1_555
89.7
C
HEM
113
H
NA
HEM
1_555
C
HEM
113
H
FE
HEM
1_555
C
HEM
113
H
ND
HEM
1_555
90.0
C
HEM
113
H
NB
HEM
1_555
C
HEM
113
H
FE
HEM
1_555
C
HEM
113
H
ND
HEM
1_555
179.5
C
HEM
113
H
NC
HEM
1_555
C
HEM
113
H
FE
HEM
1_555
C
HEM
113
H
ND
HEM
1_555
91.0
C
NO
114
I
N
NO
1_555
C
HEM
113
H
FE
HEM
1_555
C
HIS
47
C
NE2
HIS
47
1_555
168.8
C
HEM
113
H
NA
HEM
1_555
C
HEM
113
H
FE
HEM
1_555
C
HIS
47
C
NE2
HIS
47
1_555
93.7
C
HEM
113
H
NB
HEM
1_555
C
HEM
113
H
FE
HEM
1_555
C
HIS
47
C
NE2
HIS
47
1_555
89.0
C
HEM
113
H
NC
HEM
1_555
C
HEM
113
H
FE
HEM
1_555
C
HIS
47
C
NE2
HIS
47
1_555
84.5
C
HEM
113
H
ND
HEM
1_555
C
HEM
113
H
FE
HEM
1_555
C
HIS
47
C
NE2
HIS
47
1_555
91.2
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
A
N
GLY
55
A
N
GLY
55
A
O
ILE
63
A
O
ILE
63
B
N
GLY
55
B
N
GLY
55
B
O
ILE
63
B
O
ILE
63
C
N
GLY
55
C
N
GLY
55
C
O
ILE
63
C
O
ILE
63
1
A
CG
GLU
23
A
CG
GLU
23
1
Y
1
A
CD
GLU
23
A
CD
GLU
23
1
Y
1
A
OE1
GLU
23
A
OE1
GLU
23
1
Y
1
A
OE2
GLU
23
A
OE2
GLU
23
1
Y
1
A
OG1
THR
34
A
OG1
THR
34
1
Y
1
A
CG2
THR
34
A
CG2
THR
34
1
Y
1
A
CE
LYS
37
A
CE
LYS
37
1
Y
1
A
NZ
LYS
37
A
NZ
LYS
37
1
Y
1
A
NE
ARG
53
A
NE
ARG
53
1
Y
1
A
CZ
ARG
53
A
CZ
ARG
53
1
Y
1
A
NH1
ARG
53
A
NH1
ARG
53
1
Y
1
A
NH2
ARG
53
A
NH2
ARG
53
1
Y
1
B
N
GLY
1
B
N
GLY
1
1
Y
1
B
CD
LYS
37
B
CD
LYS
37
1
Y
1
B
CE
LYS
37
B
CE
LYS
37
1
Y
1
B
NZ
LYS
37
B
NZ
LYS
37
1
Y
1
B
CG
ARG
58
B
CG
ARG
58
1
Y
1
B
CD
ARG
58
B
CD
ARG
58
1
Y
1
B
NE
ARG
58
B
NE
ARG
58
1
Y
1
B
CZ
ARG
58
B
CZ
ARG
58
1
Y
1
B
NH1
ARG
58
B
NH1
ARG
58
1
Y
1
B
NH2
ARG
58
B
NH2
ARG
58
1
Y
1
B
CG
LYS
61
B
CG
LYS
61
1
Y
1
B
CD
LYS
61
B
CD
LYS
61
1
Y
1
B
CE
LYS
61
B
CE
LYS
61
1
Y
1
B
NZ
LYS
61
B
NZ
LYS
61
1
Y
1
B
CE
LYS
83
B
CE
LYS
83
1
Y
1
B
NZ
LYS
83
B
NZ
LYS
83
1
Y
1
C
CD
LYS
37
C
CD
LYS
37
1
Y
1
C
CE
LYS
37
C
CE
LYS
37
1
Y
1
C
NZ
LYS
37
C
NZ
LYS
37
1
Y
1
C
CG
LYS
61
C
CG
LYS
61
1
Y
1
C
CD
LYS
61
C
CD
LYS
61
1
Y
1
C
CE
LYS
61
C
CE
LYS
61
1
Y
1
C
NZ
LYS
61
C
NZ
LYS
61
1
Y
1
C
CD
GLU
62
C
CD
GLU
62
1
Y
1
C
OE1
GLU
62
C
OE1
GLU
62
1
Y
1
C
OE2
GLU
62
C
OE2
GLU
62
1
Y
1
C
CE
LYS
83
C
CE
LYS
83
1
Y
1
C
NZ
LYS
83
C
NZ
LYS
83
1
Y
1
B
B
SG
CAB
CYS
HEM
43
113
1.86
1
C
C
SG
CAB
CYS
HEM
43
113
1.90
1
B
B
SG
CAC
CYS
HEM
46
113
1.99
1
A
A
SG
CAB
CYS
HEM
43
113
2.03
1
C
C
SG
CAC
CYS
HEM
46
113
2.06
1
A
A
SG
CAC
CYS
HEM
46
113
2.07
1
C
C
NH2
O2D
ARG
HEM
80
113
2.12
A
1
-6.73
0.90
118.30
111.57
A
A
A
CB
CG
OD1
ASP
ASP
ASP
2
2
2
N
1
18.98
2.60
111.60
130.58
A
A
A
CB
CG
CD
GLN
GLN
GLN
7
7
7
N
1
8.49
1.40
110.10
118.59
A
A
A
N
CA
CB
ALA
ALA
ALA
14
14
14
N
1
8.68
0.90
118.30
126.98
A
A
A
CB
CG
OD1
ASP
ASP
ASP
21
21
21
N
1
3.95
0.50
120.30
124.25
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
1
9.24
1.40
110.10
119.34
A
A
A
N
CA
CB
ALA
ALA
ALA
27
27
27
N
1
24.96
2.70
111.60
136.56
A
A
A
CB
CA
C
THR
THR
THR
34
34
34
N
1
-16.64
2.10
120.10
103.46
A
A
A
CA
C
O
THR
THR
THR
34
34
34
N
1
18.93
2.00
116.20
135.13
A
A
A
CA
C
N
THR
THR
GLY
34
34
35
Y
1
-10.30
1.60
122.70
112.40
A
A
A
O
C
N
ALA
ALA
ASP
49
49
50
Y
1
5.72
0.90
118.30
124.02
A
A
A
CB
CG
OD2
ASP
ASP
ASP
50
50
50
N
1
9.50
1.50
110.10
119.60
A
A
A
CB
CA
C
ALA
ALA
ALA
54
54
54
N
1
21.67
2.60
111.60
133.27
A
A
A
CB
CG
CD
GLN
GLN
GLN
56
56
56
N
1
-10.26
1.40
110.10
99.84
A
A
A
N
CA
CB
ALA
ALA
ALA
70
70
70
N
1
-15.20
2.10
120.10
104.90
A
A
A
CA
C
O
ALA
ALA
ALA
70
70
70
N
1
16.63
2.20
117.20
133.83
A
A
A
CA
C
N
ALA
ALA
THR
70
70
71
Y
1
-5.81
0.90
118.30
112.49
A
A
A
CB
CG
OD2
ASP
ASP
ASP
73
73
73
N
1
50.27
1.40
123.60
173.87
A
A
A
CD
NE
CZ
ARG
ARG
ARG
80
80
80
A
A
N
1
4.29
0.50
120.30
124.59
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
87
87
87
N
1
-7.00
0.50
120.30
113.30
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
87
87
87
N
1
10.63
1.40
110.10
120.73
A
A
A
N
CA
CB
ALA
ALA
ALA
103
103
103
N
1
12.66
1.60
122.70
135.36
A
A
A
O
C
N
ALA
ALA
TRP
107
107
108
Y
1
-9.22
1.40
110.10
100.88
A
A
A
N
CA
CB
ALA
ALA
ALA
111
111
111
N
1
24.09
2.20
117.20
141.29
B
B
B
CA
C
N
ALA
ALA
ALA
15
15
16
Y
1
-14.17
1.60
122.70
108.53
B
B
B
O
C
N
ALA
ALA
ALA
15
15
16
Y
1
14.08
2.00
116.20
130.28
B
B
B
CA
C
N
ALA
ALA
GLY
16
16
17
Y
1
-11.90
1.70
123.20
111.30
B
B
B
O
C
N
ALA
ALA
GLY
16
16
17
Y
1
-9.54
1.50
110.10
100.56
B
B
B
CB
CA
C
ALA
ALA
ALA
20
20
20
N
1
12.42
0.90
118.30
130.72
B
B
B
CB
CG
OD1
ASP
ASP
ASP
21
21
21
N
1
-10.27
0.90
118.30
108.03
B
B
B
CB
CG
OD2
ASP
ASP
ASP
21
21
21
N
1
11.86
1.40
123.60
135.46
B
B
B
CD
NE
CZ
ARG
ARG
ARG
26
26
26
N
1
-5.84
0.50
120.30
114.46
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
26
26
26
N
1
6.83
0.50
120.30
127.13
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
26
26
26
N
1
-9.81
1.60
122.70
112.89
B
B
B
O
C
N
ALA
ALA
LEU
27
27
28
Y
1
7.12
0.90
118.30
125.42
B
B
B
CB
CG
OD2
ASP
ASP
ASP
50
50
50
N
1
5.40
0.50
120.30
125.70
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
53
53
53
N
1
-5.19
0.50
120.30
115.11
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
53
53
53
N
1
-10.76
1.50
110.10
99.34
B
B
B
CB
CA
C
ALA
ALA
ALA
54
54
54
N
1
16.09
2.00
110.40
126.49
B
B
B
CB
CA
C
ARG
ARG
ARG
58
58
58
N
1
-19.12
1.80
110.60
91.48
B
B
B
N
CA
CB
ARG
ARG
ARG
58
58
58
N
1
17.74
2.20
117.20
134.94
B
B
B
CA
C
N
ARG
ARG
THR
58
58
59
Y
1
-16.72
1.60
122.70
105.98
B
B
B
O
C
N
ARG
ARG
THR
58
58
59
Y
1
23.39
2.10
120.10
143.49
B
B
B
CA
C
O
LYS
LYS
LYS
61
61
61
N
1
-25.30
2.20
117.20
91.90
B
B
B
CA
C
N
LYS
LYS
GLU
61
61
62
Y
1
-13.23
2.10
120.10
106.87
B
B
B
CA
C
O
GLU
GLU
GLU
62
62
62
N
1
12.65
2.10
109.00
121.65
B
B
B
CA
CB
OG1
THR
THR
THR
71
71
71
N
1
-3.96
0.50
120.30
116.34
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
74
74
74
N
1
3.60
0.50
120.30
123.90
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
74
74
74
N
1
-12.88
2.10
120.10
107.22
B
B
B
CA
C
O
GLN
GLN
GLN
112
112
112
N
1
-11.25
1.60
122.70
111.45
C
C
C
O
C
N
ALA
ALA
ALA
14
14
15
Y
1
13.24
2.00
116.20
129.44
C
C
C
CA
C
N
ALA
ALA
GLY
16
16
17
Y
1
-3.10
0.50
120.30
117.20
C
C
C
NE
CZ
NH2
ARG
ARG
ARG
24
24
24
N
1
16.53
2.20
117.20
133.73
C
C
C
CA
C
N
ALA
ALA
LEU
27
27
28
Y
1
-14.56
1.60
122.70
108.14
C
C
C
O
C
N
ALA
ALA
LEU
27
27
28
Y
1
-12.74
2.10
122.30
109.56
C
C
C
C
N
CA
GLY
GLY
GLY
35
36
36
Y
1
-13.01
1.90
110.30
97.29
C
C
C
N
CA
CB
THR
THR
THR
44
44
44
N
1
-21.55
1.50
110.10
88.55
C
C
C
CB
CA
C
ALA
ALA
ALA
49
49
49
N
1
19.02
1.40
110.10
129.12
C
C
C
N
CA
CB
ALA
ALA
ALA
49
49
49
N
1
8.75
0.90
118.30
127.05
C
C
C
CB
CG
OD2
ASP
ASP
ASP
50
50
50
N
1
5.07
0.50
120.30
125.37
C
C
C
NE
CZ
NH1
ARG
ARG
ARG
53
53
53
N
1
-5.17
0.50
120.30
115.13
C
C
C
NE
CZ
NH2
ARG
ARG
ARG
53
53
53
N
1
-9.06
1.50
110.10
101.04
C
C
C
CB
CA
C
ALA
ALA
ALA
54
54
54
N
1
20.15
1.40
110.10
130.25
C
C
C
N
CA
CB
ALA
ALA
ALA
54
54
54
N
1
14.19
2.10
120.10
134.29
C
C
C
CA
C
O
ALA
ALA
ALA
54
54
54
N
1
-15.78
1.70
123.20
107.42
C
C
C
O
C
N
ALA
ALA
GLY
54
54
55
Y
1
6.49
0.90
118.30
124.79
C
C
C
CB
CG
OD1
ASP
ASP
ASP
77
77
77
N
1
-9.70
1.50
110.10
100.40
C
C
C
CB
CA
C
ALA
ALA
ALA
79
79
79
N
1
16.72
1.40
110.10
126.82
C
C
C
N
CA
CB
ALA
ALA
ALA
79
79
79
N
1
10.64
1.40
123.60
134.24
C
C
C
CD
NE
CZ
ARG
ARG
ARG
80
80
80
A
A
N
1
-4.67
0.50
120.30
115.63
C
C
C
NE
CZ
NH2
ARG
ARG
ARG
80
80
80
B
B
B
N
1
9.42
1.40
123.60
133.02
C
C
C
CD
NE
CZ
ARG
ARG
ARG
87
87
87
N
1
13.38
1.60
122.70
136.08
C
C
C
O
C
N
ALA
ALA
GLN
111
111
112
Y
1
A
A
CA
C
ALA
ALA
6
6
0.166
0.026
1.525
1.691
N
1
A
A
C
O
ALA
ALA
6
6
-0.118
0.019
1.229
1.111
N
1
A
A
CA
CB
ALA
ALA
18
18
0.380
0.021
1.520
1.900
N
1
A
A
CA
CB
ALA
ALA
22
22
-0.140
0.021
1.520
1.380
N
1
A
A
CA
CB
THR
THR
34
34
0.566
0.026
1.529
2.095
N
1
A
A
C
O
ALA
ALA
49
49
0.157
0.019
1.229
1.386
N
1
A
A
CA
CB
ALA
ALA
54
54
0.205
0.021
1.520
1.725
N
1
A
A
CA
CB
ALA
ALA
64
64
0.252
0.021
1.520
1.772
N
1
A
A
C
O
ALA
ALA
107
107
-0.243
0.019
1.229
0.986
N
1
A
A
CA
CB
ALA
ALA
110
110
0.153
0.021
1.520
1.673
N
1
A
A
C
O
ALA
ALA
110
110
-0.127
0.019
1.229
1.102
N
1
B
B
CA
C
ALA
ALA
15
15
-0.179
0.026
1.525
1.346
N
1
B
B
C
O
ALA
ALA
15
15
0.222
0.019
1.229
1.451
N
1
B
B
CA
CB
ALA
ALA
22
22
0.160
0.021
1.520
1.680
N
1
B
B
C
O
ALA
ALA
22
22
0.138
0.019
1.229
1.367
N
1
B
B
CA
CB
ALA
ALA
27
27
0.180
0.021
1.520
1.700
N
1
B
B
C
O
ALA
ALA
27
27
0.164
0.019
1.229
1.393
N
1
B
B
CA
CB
ALA
ALA
54
54
0.192
0.021
1.520
1.712
N
1
B
B
CA
CB
ARG
ARG
58
58
0.268
0.022
1.535
1.803
N
1
B
B
CA
C
ARG
ARG
58
58
-0.231
0.026
1.525
1.294
N
1
B
B
C
O
ARG
ARG
58
58
0.250
0.019
1.229
1.479
N
1
B
B
CA
C
LYS
LYS
61
61
0.417
0.026
1.525
1.942
N
1
B
B
CA
CB
ALA
ALA
64
64
0.144
0.021
1.520
1.664
N
1
B
B
CA
CB
ALA
ALA
79
79
0.145
0.021
1.520
1.665
N
1
B
B
CA
CB
ALA
ALA
107
107
0.211
0.021
1.520
1.731
N
1
C
C
CA
CB
ALA
ALA
6
6
0.203
0.021
1.520
1.723
N
1
C
C
CA
CB
ALA
ALA
14
14
0.226
0.021
1.520
1.746
N
1
C
C
CA
C
ALA
ALA
14
14
-0.161
0.026
1.525
1.364
N
1
C
C
C
O
ALA
ALA
14
14
0.155
0.019
1.229
1.384
N
1
C
C
CA
CB
ALA
ALA
18
18
0.147
0.021
1.520
1.667
N
1
C
C
C
O
ALA
ALA
27
27
0.239
0.019
1.229
1.468
N
1
C
C
CA
C
ALA
ALA
49
49
0.189
0.026
1.525
1.714
N
1
C
C
CA
CB
ALA
ALA
54
54
0.541
0.021
1.520
2.061
N
1
C
C
C
O
ALA
ALA
54
54
0.228
0.019
1.229
1.457
N
1
C
C
CA
CB
LYS
LYS
61
61
0.257
0.022
1.535
1.792
N
1
C
C
CA
CB
ALA
ALA
67
67
-0.162
0.021
1.520
1.358
N
1
C
C
CA
CB
ALA
ALA
79
79
0.507
0.021
1.520
2.027
N
1
C
C
CA
CB
ALA
ALA
110
110
0.196
0.021
1.520
1.716
N
1
C
C
CA
C
ALA
ALA
111
111
0.170
0.026
1.525
1.695
N
1
C
C
C
O
ALA
ALA
111
111
-0.207
0.019
1.229
1.022
N
1
B
A
CA
O
GLU
HOH
62
182
2.19
1_555
4_556
1
A
C
OE1
O
GLN
HOH
7
177
2.19
1_555
3_656
1
B
ASP
2
105.46
-31.55
1
B
GLU
62
-36.21
114.43
0.229
0.167
2.2
20.0
1267
168292
25342
5.0
random
1
THROUGHOUT
0
0
Engh & Huber
2.2
20.0
272
2807
137
0
2398
35
2.2
20.0
1DW2
168292
25342
0
0
0.101
1
13.6
6.64
89.7
0.3
2.2
2.3
5.4
90.3
data reduction
DENZO
data scaling
SCALEPACK
phasing
MLPHARE
refinement
REFMAC
STRUCTURE OF THE NITRIC OXIDE COMPLEX OF REDUCED SHP, AN OXYGEN BINDING CYTOCHROME C
STRUCTURE OF THE NITRIC OXIDE COMPLEX OF REDUCED SHP, AN OXYGEN BINDING CYTOCHROME C
1
N
N
1
N
N
1
N
N
2
N
N
3
N
N
2
N
N
3
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
A
SER
4
A
SER
4
HELX_P
A
GLY
17
A
GLY
17
1
1
14
A
ASP
21
A
ASP
21
HELX_P
A
SER
31
A
SER
31
1
2
11
A
CYS
43
A
CYS
43
HELX_P
A
GLY
48
A
GLY
48
1
3
6
A
ASP
77
A
ASP
77
HELX_P
A
GLY
94
A
GLY
94
1
4
18
A
THR
98
A
THR
98
HELX_P
A
ALA
110
A
ALA
110
1
5
13
B
SER
4
B
SER
4
HELX_P
B
GLY
17
B
GLY
17
1
6
14
B
ASP
21
B
ASP
21
HELX_P
B
SER
31
B
SER
31
1
7
11
B
CYS
43
B
CYS
43
HELX_P
B
GLY
48
B
GLY
48
1
8
6
B
ASP
77
B
ASP
77
HELX_P
B
GLY
94
B
GLY
94
1
9
18
B
THR
98
B
THR
98
HELX_P
B
ALA
110
B
ALA
110
1
10
13
C
SER
4
C
SER
4
HELX_P
C
GLY
17
C
GLY
17
1
11
14
C
ASP
21
C
ASP
21
HELX_P
C
SER
31
C
SER
31
1
12
11
C
CYS
43
C
CYS
43
HELX_P
C
GLY
48
C
GLY
48
1
13
6
C
ASP
77
C
ASP
77
HELX_P
C
GLY
94
C
GLY
94
1
14
18
C
THR
98
C
THR
98
HELX_P
C
ALA
111
C
ALA
111
1
15
14
disulf
2.041
A
CYS
89
A
SG
CYS
89
1_555
A
CYS
97
A
SG
CYS
97
1_555
disulf
1.947
B
CYS
89
B
SG
CYS
89
1_555
B
CYS
97
B
SG
CYS
97
1_555
disulf
2.001
C
CYS
89
C
SG
CYS
89
1_555
C
CYS
97
C
SG
CYS
97
1_555
metalc
1.825
A
HEM
113
D
FE
HEM
1_555
A
NO
114
E
N
NO
1_555
metalc
1.883
B
HEM
113
F
FE
HEM
1_555
B
NO
114
G
N
NO
1_555
metalc
1.760
C
HEM
113
H
FE
HEM
1_555
C
NO
114
I
N
NO
1_555
metalc
2.162
A
HEM
113
D
FE
HEM
1_555
A
HIS
47
A
NE2
HIS
47
1_555
metalc
2.253
B
HEM
113
F
FE
HEM
1_555
B
HIS
47
B
NE2
HIS
47
1_555
metalc
2.228
C
HEM
113
H
FE
HEM
1_555
C
HIS
47
C
NE2
HIS
47
1_555
OXYGEN STORAGE/TRANSPORT
cytochrome c, nitric oxide, disulfide bridge, asparagine ligation, OXYGEN STORAGE-TRANSPORT COMPLEX
SHP_RHOS4
UNP
1
P81238
1
112
1DW2
1
112
P81238
A
1
1
112
1
112
1DW2
1
112
P81238
B
1
1
112
1
112
1DW2
1
112
P81238
C
1
1
112
2
2
2
anti-parallel
anti-parallel
anti-parallel
A
GLY
55
A
GLY
55
A
GLN
56
A
GLN
56
A
GLU
62
A
GLU
62
A
ILE
63
A
ILE
63
B
GLY
55
B
GLY
55
B
GLN
56
B
GLN
56
B
GLU
62
B
GLU
62
B
ILE
63
B
ILE
63
C
GLY
55
C
GLY
55
C
GLN
56
C
GLN
56
C
GLU
62
C
GLU
62
C
ILE
63
C
ILE
63
BINDING SITE FOR RESIDUE HEM A 113
Software
15
BINDING SITE FOR RESIDUE NO A 114
Software
3
BINDING SITE FOR RESIDUE HEM B 113
Software
14
BINDING SITE FOR RESIDUE NO B 114
Software
4
BINDING SITE FOR RESIDUE HEM C 113
Software
14
BINDING SITE FOR RESIDUE NO C 114
Software
4
A
CYS
43
A
CYS
43
15
1_555
A
CYS
46
A
CYS
46
15
1_555
A
HIS
47
A
HIS
47
15
1_555
A
ARG
74
A
ARG
74
15
1_555
A
PHE
75
A
PHE
75
15
1_555
A
ARG
80
A
ARG
80
15
1_555
A
VAL
81
A
VAL
81
15
1_555
A
TRP
84
A
TRP
84
15
1_555
A
ASN
88
A
ASN
88
15
1_555
A
VAL
92
A
VAL
92
15
1_555
A
NO
114
E
NO
15
1_555
A
HOH
123
J
HOH
15
1_555
A
HOH
137
J
HOH
15
1_555
A
HOH
157
J
HOH
15
1_555
A
HOH
187
J
HOH
15
1_555
A
TRP
84
A
TRP
84
3
1_555
A
ASN
88
A
ASN
88
3
1_555
A
HEM
113
D
HEM
3
1_555
B
CYS
43
B
CYS
43
14
1_555
B
CYS
46
B
CYS
46
14
1_555
B
HIS
47
B
HIS
47
14
1_555
B
ARG
74
B
ARG
74
14
1_555
B
PHE
75
B
PHE
75
14
1_555
B
ARG
80
B
ARG
80
14
1_555
B
VAL
81
B
VAL
81
14
1_555
B
TRP
84
B
TRP
84
14
1_555
B
ASN
88
B
ASN
88
14
1_555
B
LEU
105
B
LEU
105
14
1_555
B
NO
114
G
NO
14
1_555
B
HOH
122
K
HOH
14
1_555
B
HOH
135
K
HOH
14
1_555
B
HOH
172
K
HOH
14
1_555
B
TRP
84
B
TRP
84
4
1_555
B
LEU
85
B
LEU
85
4
1_555
B
ASN
88
B
ASN
88
4
1_555
B
HEM
113
F
HEM
4
1_555
C
CYS
43
C
CYS
43
14
1_555
C
CYS
46
C
CYS
46
14
1_555
C
HIS
47
C
HIS
47
14
1_555
C
ARG
58
C
ARG
58
14
1_555
C
ILE
63
C
ILE
63
14
1_555
C
ARG
74
C
ARG
74
14
1_555
C
PHE
75
C
PHE
75
14
1_555
C
ARG
80
C
ARG
80
14
1_555
C
TRP
84
C
TRP
84
14
1_555
C
ASN
88
C
ASN
88
14
1_555
C
LEU
105
C
LEU
105
14
1_555
C
NO
114
I
NO
14
1_555
C
HOH
132
L
HOH
14
1_555
C
HOH
146
L
HOH
14
1_555
C
TRP
84
C
TRP
84
4
1_555
C
LEU
85
C
LEU
85
4
1_555
C
ASN
88
C
ASN
88
4
1_555
C
HEM
113
H
HEM
4
1_555
23
I 2 2 2