0.014663
0.000000
0.000000
0.000000
0.014663
0.000000
0.000000
0.000000
0.005923
0.00000
0.00000
0.00000
Iverson, T.M.
Arciero, D.M.
Hsu, B.T.
Logan, M.S.P.
Hooper, A.B.
Rees, D.C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
68.200
68.200
168.833
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
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
O4 P -3
94.971
PHOSPHATE ION
non-polymer
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
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
5
1005
1012
10.1038/2975
9808046
Heme packing motifs revealed by the crystal structure of the tetra-heme cytochrome c554 from Nitrosomonas europaea.
1998
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
IMAGE PLATE
1997-07
MARRESEARCH
M
x-ray
1
1.08
1.0
BL7-1
SSRL
1.08
SYNCHROTRON
SSRL BEAMLINE BL7-1
23656.900
CYTOCHROME C-554
1
nat
polymer
94.971
PHOSPHATE ION
3
syn
non-polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
4
syn
non-polymer
18.015
water
66
nat
water
no
no
ADAPFEGRKKCSSCHKAQAQSWKDTAHAKAMESLKPNVKKEAKQKAKLDPAKDYTQDKDCVGCHVDGFGQKGGYTIESPK
PMLTGVGCESCHGPGRNFRGDHRKSGQAFEKSGKKTPRKDLAKKGQDFHFEERCSACHLNYEGSPWKGAKAPYTPFTPEV
DAKYTFKFDEMVKEVKAMHEHYKLEGVFEGEPKFKFHDEFQASAKPAKKGK
ADAPFEGRKKCSSCHKAQAQSWKDTAHAKAMESLKPNVKKEAKQKAKLDPAKDYTQDKDCVGCHVDGFGQKGGYTIESPK
PMLTGVGCESCHGPGRNFRGDHRKSGQAFEKSGKKTPRKDLAKKGQDFHFEERCSACHLNYEGSPWKGAKAPYTPFTPEV
DAKYTFKFDEMVKEVKAMHEHYKLEGVFEGEPKFKFHDEFQASAKPAKKGK
A
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
Nitrosomonas
sample
915
Nitrosomonas europaea
1
3.8
68
10.1
pH 10.1
pdbx_database_status
software
struct_conn
computing
repository
Initial release
Version format compliance
Version format compliance
Data collection
Derived calculations
Other
Refinement description
Data collection
1
0
1999-05-18
1
1
2008-03-24
1
2
2011-07-13
1
3
2019-07-17
1
4
2019-08-14
_pdbx_database_status.process_site
_software.classification
_struct_conn.pdbx_leaving_atom_flag
Y
BNL
1998-09-16
REL
PO4
PHOSPHATE ION
HEM
PROTOPORPHYRIN IX CONTAINING FE
HOH
water
PO4
218
2
PO4
PO4
218
A
PO4
219
2
PO4
PO4
219
A
PO4
220
2
PO4
PO4
220
A
HEM
213
3
HEM
HEM
213
A
HEM
214
3
HEM
HEM
214
A
HEM
215
3
HEM
HEM
215
A
HEM
216
3
HEM
HEM
216
A
HOH
1
4
HOH
HOH
221
A
HOH
2
4
HOH
HOH
222
A
HOH
3
4
HOH
HOH
223
A
HOH
4
4
HOH
HOH
224
A
HOH
5
4
HOH
HOH
225
A
HOH
6
4
HOH
HOH
226
A
HOH
7
4
HOH
HOH
227
A
HOH
8
4
HOH
HOH
228
A
HOH
9
4
HOH
HOH
229
A
HOH
10
4
HOH
HOH
230
A
HOH
11
4
HOH
HOH
231
A
HOH
12
4
HOH
HOH
232
A
HOH
13
4
HOH
HOH
233
A
HOH
14
4
HOH
HOH
234
A
HOH
15
4
HOH
HOH
235
A
HOH
16
4
HOH
HOH
236
A
HOH
17
4
HOH
HOH
237
A
HOH
18
4
HOH
HOH
238
A
HOH
19
4
HOH
HOH
239
A
HOH
20
4
HOH
HOH
240
A
HOH
21
4
HOH
HOH
241
A
HOH
22
4
HOH
HOH
242
A
HOH
23
4
HOH
HOH
243
A
HOH
24
4
HOH
HOH
244
A
HOH
25
4
HOH
HOH
245
A
HOH
26
4
HOH
HOH
246
A
HOH
27
4
HOH
HOH
247
A
HOH
28
4
HOH
HOH
248
A
HOH
29
4
HOH
HOH
249
A
HOH
30
4
HOH
HOH
250
A
HOH
31
4
HOH
HOH
251
A
HOH
32
4
HOH
HOH
252
A
HOH
33
4
HOH
HOH
253
A
HOH
34
4
HOH
HOH
254
A
HOH
35
4
HOH
HOH
255
A
HOH
36
4
HOH
HOH
256
A
HOH
37
4
HOH
HOH
257
A
HOH
38
4
HOH
HOH
258
A
HOH
39
4
HOH
HOH
259
A
HOH
40
4
HOH
HOH
260
A
HOH
41
4
HOH
HOH
261
A
HOH
42
4
HOH
HOH
262
A
HOH
43
4
HOH
HOH
263
A
HOH
44
4
HOH
HOH
264
A
HOH
45
4
HOH
HOH
265
A
HOH
46
4
HOH
HOH
266
A
HOH
47
4
HOH
HOH
267
A
HOH
48
4
HOH
HOH
268
A
HOH
49
4
HOH
HOH
269
A
HOH
50
4
HOH
HOH
270
A
HOH
51
4
HOH
HOH
271
A
HOH
52
4
HOH
HOH
272
A
HOH
53
4
HOH
HOH
273
A
HOH
54
4
HOH
HOH
274
A
HOH
55
4
HOH
HOH
275
A
HOH
56
4
HOH
HOH
276
A
HOH
57
4
HOH
HOH
277
A
HOH
58
4
HOH
HOH
278
A
HOH
59
4
HOH
HOH
279
A
HOH
60
4
HOH
HOH
280
A
HOH
61
4
HOH
HOH
281
A
HOH
62
4
HOH
HOH
282
A
HOH
63
4
HOH
HOH
283
A
HOH
64
4
HOH
HOH
284
A
HOH
65
4
HOH
HOH
285
A
HOH
66
4
HOH
HOH
286
A
ALA
1
n
1
ALA
1
A
ASP
2
n
2
ASP
2
A
ALA
3
n
3
ALA
3
A
PRO
4
n
4
PRO
4
A
PHE
5
n
5
PHE
5
A
GLU
6
n
6
GLU
6
A
GLY
7
n
7
GLY
7
A
ARG
8
n
8
ARG
8
A
LYS
9
n
9
LYS
9
A
LYS
10
n
10
LYS
10
A
CYS
11
n
11
CYS
11
A
SER
12
n
12
SER
12
A
SER
13
n
13
SER
13
A
CYS
14
n
14
CYS
14
A
HIS
15
n
15
HIS
15
A
LYS
16
n
16
LYS
16
A
ALA
17
n
17
ALA
17
A
GLN
18
n
18
GLN
18
A
ALA
19
n
19
ALA
19
A
GLN
20
n
20
GLN
20
A
SER
21
n
21
SER
21
A
TRP
22
n
22
TRP
22
A
LYS
23
n
23
LYS
23
A
ASP
24
n
24
ASP
24
A
THR
25
n
25
THR
25
A
ALA
26
n
26
ALA
26
A
HIS
27
n
27
HIS
27
A
ALA
28
n
28
ALA
28
A
LYS
29
n
29
LYS
29
A
ALA
30
n
30
ALA
30
A
MET
31
n
31
MET
31
A
GLU
32
n
32
GLU
32
A
SER
33
n
33
SER
33
A
LEU
34
n
34
LEU
34
A
LYS
35
n
35
LYS
35
A
PRO
36
n
36
PRO
36
A
ASN
37
n
37
ASN
37
A
VAL
38
n
38
VAL
38
A
LYS
39
n
39
LYS
39
A
LYS
40
n
40
LYS
40
A
GLU
41
n
41
GLU
41
A
ALA
42
n
42
ALA
42
A
LYS
43
n
43
LYS
43
A
GLN
44
n
44
GLN
44
A
LYS
45
n
45
LYS
45
A
ALA
46
n
46
ALA
46
A
LYS
47
n
47
LYS
47
A
LEU
48
n
48
LEU
48
A
ASP
49
n
49
ASP
49
A
PRO
50
n
50
PRO
50
A
ALA
51
n
51
ALA
51
A
LYS
52
n
52
LYS
52
A
ASP
53
n
53
ASP
53
A
TYR
54
n
54
TYR
54
A
THR
55
n
55
THR
55
A
GLN
56
n
56
GLN
56
A
ASP
57
n
57
ASP
57
A
LYS
58
n
58
LYS
58
A
ASP
59
n
59
ASP
59
A
CYS
60
n
60
CYS
60
A
VAL
61
n
61
VAL
61
A
GLY
62
n
62
GLY
62
A
CYS
63
n
63
CYS
63
A
HIS
64
n
64
HIS
64
A
VAL
65
n
65
VAL
65
A
ASP
66
n
66
ASP
66
A
GLY
67
n
67
GLY
67
A
PHE
68
n
68
PHE
68
A
GLY
69
n
69
GLY
69
A
GLN
70
n
70
GLN
70
A
LYS
71
n
71
LYS
71
A
GLY
72
n
72
GLY
72
A
GLY
73
n
73
GLY
73
A
TYR
74
n
74
TYR
74
A
THR
75
n
75
THR
75
A
ILE
76
n
76
ILE
76
A
GLU
77
n
77
GLU
77
A
SER
78
n
78
SER
78
A
PRO
79
n
79
PRO
79
A
LYS
80
n
80
LYS
80
A
PRO
81
n
81
PRO
81
A
MET
82
n
82
MET
82
A
LEU
83
n
83
LEU
83
A
THR
84
n
84
THR
84
A
GLY
85
n
85
GLY
85
A
VAL
86
n
86
VAL
86
A
GLY
87
n
87
GLY
87
A
CYS
88
n
88
CYS
88
A
GLU
89
n
89
GLU
89
A
SER
90
n
90
SER
90
A
CYS
91
n
91
CYS
91
A
HIS
92
n
92
HIS
92
A
GLY
93
n
93
GLY
93
A
PRO
94
n
94
PRO
94
A
GLY
95
n
95
GLY
95
A
ARG
96
n
96
ARG
96
A
ASN
97
n
97
ASN
97
A
PHE
98
n
98
PHE
98
A
ARG
99
n
99
ARG
99
A
GLY
100
n
100
GLY
100
A
ASP
101
n
101
ASP
101
A
HIS
102
n
102
HIS
102
A
ARG
103
n
103
ARG
103
A
LYS
104
n
104
LYS
104
A
SER
105
n
105
SER
105
A
GLY
106
n
106
GLY
106
A
GLN
107
n
107
GLN
107
A
ALA
108
n
108
ALA
108
A
PHE
109
n
109
PHE
109
A
GLU
110
n
110
GLU
110
A
LYS
111
n
111
LYS
111
A
SER
112
n
112
SER
112
A
GLY
113
n
113
GLY
113
A
LYS
114
n
114
LYS
114
A
LYS
115
n
115
LYS
115
A
THR
116
n
116
THR
116
A
PRO
117
n
117
PRO
117
A
ARG
118
n
118
ARG
118
A
LYS
119
n
119
LYS
119
A
ASP
120
n
120
ASP
120
A
LEU
121
n
121
LEU
121
A
ALA
122
n
122
ALA
122
A
LYS
123
n
123
LYS
123
A
LYS
124
n
124
LYS
124
A
GLY
125
n
125
GLY
125
A
GLN
126
n
126
GLN
126
A
ASP
127
n
127
ASP
127
A
PHE
128
n
128
PHE
128
A
HIS
129
n
129
HIS
129
A
PHE
130
n
130
PHE
130
A
GLU
131
n
131
GLU
131
A
GLU
132
n
132
GLU
132
A
ARG
133
n
133
ARG
133
A
CYS
134
n
134
CYS
134
A
SER
135
n
135
SER
135
A
ALA
136
n
136
ALA
136
A
CYS
137
n
137
CYS
137
A
HIS
138
n
138
HIS
138
A
LEU
139
n
139
LEU
139
A
ASN
140
n
140
ASN
140
A
TYR
141
n
141
TYR
141
A
GLU
142
n
142
GLU
142
A
GLY
143
n
143
GLY
143
A
SER
144
n
144
SER
144
A
PRO
145
n
145
PRO
145
A
TRP
146
n
146
TRP
146
A
LYS
147
n
147
LYS
147
A
GLY
148
n
148
GLY
148
A
ALA
149
n
149
ALA
149
A
LYS
150
n
150
LYS
150
A
ALA
151
n
151
ALA
151
A
PRO
152
n
152
PRO
152
A
TYR
153
n
153
TYR
153
A
THR
154
n
154
THR
154
A
PRO
155
n
155
PRO
155
A
PHE
156
n
156
PHE
156
A
THR
157
n
157
THR
157
A
PRO
158
n
158
PRO
158
A
GLU
159
n
159
GLU
159
A
VAL
160
n
160
VAL
160
A
ASP
161
n
161
ASP
161
A
ALA
162
n
162
ALA
162
A
LYS
163
n
163
LYS
163
A
TYR
164
n
164
TYR
164
A
THR
165
n
165
THR
165
A
PHE
166
n
166
PHE
166
A
LYS
167
n
167
LYS
167
A
PHE
168
n
168
PHE
168
A
ASP
169
n
169
ASP
169
A
GLU
170
n
170
GLU
170
A
MET
171
n
171
MET
171
A
VAL
172
n
172
VAL
172
A
LYS
173
n
173
LYS
173
A
GLU
174
n
174
GLU
174
A
VAL
175
n
175
VAL
175
A
LYS
176
n
176
LYS
176
A
ALA
177
n
177
ALA
177
A
MET
178
n
178
MET
178
A
HIS
179
n
179
HIS
179
A
GLU
180
n
180
GLU
180
A
HIS
181
n
181
HIS
181
A
TYR
182
n
182
TYR
182
A
LYS
183
n
183
LYS
183
A
LEU
184
n
184
LEU
184
A
GLU
185
n
185
GLU
185
A
GLY
186
n
186
GLY
186
A
VAL
187
n
187
VAL
187
A
PHE
188
n
188
PHE
188
A
GLU
189
n
189
GLU
189
A
GLY
190
n
190
GLY
190
A
GLU
191
n
191
GLU
191
A
PRO
192
n
192
PRO
192
A
LYS
193
n
193
LYS
193
A
PHE
194
n
194
PHE
194
A
LYS
195
n
195
LYS
195
A
PHE
196
n
196
PHE
196
A
HIS
197
n
197
HIS
197
A
ASP
198
n
198
ASP
198
A
GLU
199
n
199
GLU
199
A
PHE
200
n
200
PHE
200
A
GLN
201
n
201
GLN
201
A
ALA
202
n
202
ALA
202
A
SER
203
n
203
SER
203
A
ALA
204
n
204
ALA
204
A
LYS
205
n
205
LYS
205
A
PRO
206
n
206
PRO
206
A
ALA
207
n
207
ALA
207
A
LYS
208
n
208
LYS
208
A
LYS
209
n
209
LYS
209
A
GLY
210
n
210
GLY
210
A
LYS
211
n
211
LYS
211
A
author_defined_assembly
1
monomeric
A
HIS
15
A
NE2
HIS
15
1_555
A
HEM
213
E
FE
HEM
1_555
A
HEM
213
E
NA
HEM
1_555
85.8
A
HIS
15
A
NE2
HIS
15
1_555
A
HEM
213
E
FE
HEM
1_555
A
HEM
213
E
NB
HEM
1_555
92.8
A
HEM
213
E
NA
HEM
1_555
A
HEM
213
E
FE
HEM
1_555
A
HEM
213
E
NB
HEM
1_555
89.2
A
HIS
15
A
NE2
HIS
15
1_555
A
HEM
213
E
FE
HEM
1_555
A
HEM
213
E
NC
HEM
1_555
92.4
A
HEM
213
E
NA
HEM
1_555
A
HEM
213
E
FE
HEM
1_555
A
HEM
213
E
NC
HEM
1_555
178.2
A
HEM
213
E
NB
HEM
1_555
A
HEM
213
E
FE
HEM
1_555
A
HEM
213
E
NC
HEM
1_555
90.5
A
HIS
15
A
NE2
HIS
15
1_555
A
HEM
213
E
FE
HEM
1_555
A
HEM
213
E
ND
HEM
1_555
85.6
A
HEM
213
E
NA
HEM
1_555
A
HEM
213
E
FE
HEM
1_555
A
HEM
213
E
ND
HEM
1_555
90.0
A
HEM
213
E
NB
HEM
1_555
A
HEM
213
E
FE
HEM
1_555
A
HEM
213
E
ND
HEM
1_555
178.3
A
HEM
213
E
NC
HEM
1_555
A
HEM
213
E
FE
HEM
1_555
A
HEM
213
E
ND
HEM
1_555
90.2
A
HIS
15
A
NE2
HIS
15
1_555
A
HEM
213
E
FE
HEM
1_555
A
HIS
102
A
ND1
HIS
102
1_555
173.4
A
HEM
213
E
NA
HEM
1_555
A
HEM
213
E
FE
HEM
1_555
A
HIS
102
A
ND1
HIS
102
1_555
87.6
A
HEM
213
E
NB
HEM
1_555
A
HEM
213
E
FE
HEM
1_555
A
HIS
102
A
ND1
HIS
102
1_555
87.7
A
HEM
213
E
NC
HEM
1_555
A
HEM
213
E
FE
HEM
1_555
A
HIS
102
A
ND1
HIS
102
1_555
94.1
A
HEM
213
E
ND
HEM
1_555
A
HEM
213
E
FE
HEM
1_555
A
HIS
102
A
ND1
HIS
102
1_555
93.8
A
HIS
64
A
NE2
HIS
64
1_555
A
HEM
214
F
FE
HEM
1_555
A
HEM
214
F
NA
HEM
1_555
91.9
A
HIS
64
A
NE2
HIS
64
1_555
A
HEM
214
F
FE
HEM
1_555
A
HEM
214
F
NB
HEM
1_555
90.2
A
HEM
214
F
NA
HEM
1_555
A
HEM
214
F
FE
HEM
1_555
A
HEM
214
F
NB
HEM
1_555
89.2
A
HIS
64
A
NE2
HIS
64
1_555
A
HEM
214
F
FE
HEM
1_555
A
HEM
214
F
NC
HEM
1_555
93.7
A
HEM
214
F
NA
HEM
1_555
A
HEM
214
F
FE
HEM
1_555
A
HEM
214
F
NC
HEM
1_555
174.2
A
HEM
214
F
NB
HEM
1_555
A
HEM
214
F
FE
HEM
1_555
A
HEM
214
F
NC
HEM
1_555
89.3
A
HIS
64
A
NE2
HIS
64
1_555
A
HEM
214
F
FE
HEM
1_555
A
HEM
214
F
ND
HEM
1_555
98.5
A
HEM
214
F
NA
HEM
1_555
A
HEM
214
F
FE
HEM
1_555
A
HEM
214
F
ND
HEM
1_555
90.8
A
HEM
214
F
NB
HEM
1_555
A
HEM
214
F
FE
HEM
1_555
A
HEM
214
F
ND
HEM
1_555
171.3
A
HEM
214
F
NC
HEM
1_555
A
HEM
214
F
FE
HEM
1_555
A
HEM
214
F
ND
HEM
1_555
89.8
A
HIS
92
A
NE2
HIS
92
1_555
A
HEM
215
G
FE
HEM
1_555
A
HEM
215
G
NA
HEM
1_555
90.2
A
HIS
92
A
NE2
HIS
92
1_555
A
HEM
215
G
FE
HEM
1_555
A
HEM
215
G
NB
HEM
1_555
93.2
A
HEM
215
G
NA
HEM
1_555
A
HEM
215
G
FE
HEM
1_555
A
HEM
215
G
NB
HEM
1_555
88.7
A
HIS
92
A
NE2
HIS
92
1_555
A
HEM
215
G
FE
HEM
1_555
A
HEM
215
G
NC
HEM
1_555
87.7
A
HEM
215
G
NA
HEM
1_555
A
HEM
215
G
FE
HEM
1_555
A
HEM
215
G
NC
HEM
1_555
177.8
A
HEM
215
G
NB
HEM
1_555
A
HEM
215
G
FE
HEM
1_555
A
HEM
215
G
NC
HEM
1_555
91.2
A
HIS
92
A
NE2
HIS
92
1_555
A
HEM
215
G
FE
HEM
1_555
A
HEM
215
G
ND
HEM
1_555
85.6
A
HEM
215
G
NA
HEM
1_555
A
HEM
215
G
FE
HEM
1_555
A
HEM
215
G
ND
HEM
1_555
91.1
A
HEM
215
G
NB
HEM
1_555
A
HEM
215
G
FE
HEM
1_555
A
HEM
215
G
ND
HEM
1_555
178.8
A
HEM
215
G
NC
HEM
1_555
A
HEM
215
G
FE
HEM
1_555
A
HEM
215
G
ND
HEM
1_555
89.0
A
HIS
92
A
NE2
HIS
92
1_555
A
HEM
215
G
FE
HEM
1_555
A
HIS
179
A
NE2
HIS
179
1_555
175.1
A
HEM
215
G
NA
HEM
1_555
A
HEM
215
G
FE
HEM
1_555
A
HIS
179
A
NE2
HIS
179
1_555
87.1
A
HEM
215
G
NB
HEM
1_555
A
HEM
215
G
FE
HEM
1_555
A
HIS
179
A
NE2
HIS
179
1_555
90.8
A
HEM
215
G
NC
HEM
1_555
A
HEM
215
G
FE
HEM
1_555
A
HIS
179
A
NE2
HIS
179
1_555
95.1
A
HEM
215
G
ND
HEM
1_555
A
HEM
215
G
FE
HEM
1_555
A
HIS
179
A
NE2
HIS
179
1_555
90.4
A
HIS
27
A
NE2
HIS
27
1_555
A
HEM
216
H
FE
HEM
1_555
A
HEM
216
H
NA
HEM
1_555
88.1
A
HIS
27
A
NE2
HIS
27
1_555
A
HEM
216
H
FE
HEM
1_555
A
HEM
216
H
NB
HEM
1_555
93.8
A
HEM
216
H
NA
HEM
1_555
A
HEM
216
H
FE
HEM
1_555
A
HEM
216
H
NB
HEM
1_555
89.2
A
HIS
27
A
NE2
HIS
27
1_555
A
HEM
216
H
FE
HEM
1_555
A
HEM
216
H
NC
HEM
1_555
91.7
A
HEM
216
H
NA
HEM
1_555
A
HEM
216
H
FE
HEM
1_555
A
HEM
216
H
NC
HEM
1_555
179.3
A
HEM
216
H
NB
HEM
1_555
A
HEM
216
H
FE
HEM
1_555
A
HEM
216
H
NC
HEM
1_555
90.1
A
HIS
27
A
NE2
HIS
27
1_555
A
HEM
216
H
FE
HEM
1_555
A
HEM
216
H
ND
HEM
1_555
85.2
A
HEM
216
H
NA
HEM
1_555
A
HEM
216
H
FE
HEM
1_555
A
HEM
216
H
ND
HEM
1_555
90.9
A
HEM
216
H
NB
HEM
1_555
A
HEM
216
H
FE
HEM
1_555
A
HEM
216
H
ND
HEM
1_555
179.0
A
HEM
216
H
NC
HEM
1_555
A
HEM
216
H
FE
HEM
1_555
A
HEM
216
H
ND
HEM
1_555
89.8
A
HIS
27
A
NE2
HIS
27
1_555
A
HEM
216
H
FE
HEM
1_555
A
HIS
138
A
NE2
HIS
138
1_555
172.2
A
HEM
216
H
NA
HEM
1_555
A
HEM
216
H
FE
HEM
1_555
A
HIS
138
A
NE2
HIS
138
1_555
84.1
A
HEM
216
H
NB
HEM
1_555
A
HEM
216
H
FE
HEM
1_555
A
HIS
138
A
NE2
HIS
138
1_555
86.4
A
HEM
216
H
NC
HEM
1_555
A
HEM
216
H
FE
HEM
1_555
A
HIS
138
A
NE2
HIS
138
1_555
96.1
A
HEM
216
H
ND
HEM
1_555
A
HEM
216
H
FE
HEM
1_555
A
HIS
138
A
NE2
HIS
138
1_555
94.6
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
O
THR
116
A
O
THR
116
A
N
GLU
189
A
N
GLU
189
1
A
CG
GLU
110
A
CG
GLU
110
1
Y
1
A
CD
GLU
110
A
CD
GLU
110
1
Y
1
A
OE1
GLU
110
A
OE1
GLU
110
1
Y
1
A
OE2
GLU
110
A
OE2
GLU
110
1
Y
1
-15.18
2.50
113.10
97.92
A
A
A
N
CA
C
GLY
GLY
GLY
85
85
85
N
1
19.62
2.70
111.00
130.62
A
A
A
N
CA
C
HIS
HIS
HIS
129
129
129
N
1
16.91
2.50
121.70
138.61
A
A
A
C
N
CA
HIS
PHE
PHE
129
130
130
Y
1
-16.64
2.70
111.00
94.36
A
A
A
N
CA
C
PHE
PHE
PHE
130
130
130
N
1
A
THR
55
-54.75
-3.30
1
A
CYS
60
-135.26
-50.11
1
A
MET
178
-89.26
-83.31
1
A
HIS
179
169.80
159.25
1
A
LYS
208
175.66
142.00
1
A
LYS
209
105.87
21.83
PROTEIN_REP.PARAM
TOPH19X.PRO
IPS.PAR
IPS.TOP
HEM.PAR
HEM.TOP
TOPHCSDX.PRO
-4.237
0.000
0.000
-4.237
0.000
8.475
REFMAC USED FIRST, THEN XPLOR BULK SOLVENT MODELING. KSOL : 0.335657 E/A**3 BSOL : 10 A**2
0.2540000
0.2080000
0.2080000
2.6
20.0
1002
11915
7.8
92.2
RANDOM
1
THROUGHOUT
0.0
MIRAS
2.6
20.0
66
1908
187
0
1655
0.015
1.9
0.3050000
0.3000000
2.72
135
1263
8
8.6
88.81
33.1
2.60
20.0
1BVB
11956
0.0970000
1
10.293
4.3
92.7
2.60
2.69
3.4
0.2910000
92.1
refinement
X-PLOR
refinement
REFMAC
model building
X-PLOR
data reduction
DENZO
data scaling
SCALEPACK
phasing
X-PLOR
CYTOCHROME C-554, PROTOPORPHYRIN IX CONTAINING FE
HEME-PACKING MOTIFS REVEALED BY THE CRYSTAL STRUCTURE OF CYTOCHROME C554 FROM NITROSOMONAS EUROPAEA
1
N
N
2
N
N
2
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
4
N
N
A
LYS
9
A
LYS
9
HELX_P
A
CYS
14
A
CYS
14
1
1
6
A
LYS
16
A
LYS
16
HELX_P
A
ASP
24
A
ASP
24
1
2
9
A
GLU
32
A
GLU
32
HELX_P
A
LEU
34
A
LEU
34
5
3
3
A
LYS
40
A
LYS
40
HELX_P
A
LYS
45
A
LYS
45
1
4
6
A
VAL
61
A
VAL
61
HELX_P
A
CYS
63
A
CYS
63
5
5
3
A
PRO
81
A
PRO
81
HELX_P
A
LEU
83
A
LEU
83
5
6
3
A
CYS
88
A
CYS
88
HELX_P
A
HIS
92
A
HIS
92
1
7
5
A
ARG
99
A
ARG
99
HELX_P
A
SER
112
A
SER
112
1
8
14
A
ARG
118
A
ARG
118
HELX_P
A
LYS
123
A
LYS
123
1
9
6
A
GLU
131
A
GLU
131
HELX_P
A
HIS
138
A
HIS
138
1
10
8
A
ALA
162
A
ALA
162
HELX_P
A
TYR
164
A
TYR
164
5
11
3
A
PHE
168
A
PHE
168
HELX_P
A
LYS
173
A
LYS
173
1
12
6
A
HIS
197
A
HIS
197
HELX_P
A
SER
203
A
SER
203
1
13
7
metalc
2.031
A
HEM
213
E
FE
HEM
1_555
A
HIS
15
A
NE2
HIS
15
1_555
metalc
2.206
A
HEM
213
E
FE
HEM
1_555
A
HIS
102
A
ND1
HIS
102
1_555
covale
1.775
none
A
HEM
213
E
CAB
HEM
1_555
A
CYS
11
A
SG
CYS
11
1_555
covale
1.851
none
A
HEM
213
E
CAC
HEM
1_555
A
CYS
14
A
SG
CYS
14
1_555
metalc
2.398
A
HEM
214
F
FE
HEM
1_555
A
HIS
64
A
NE2
HIS
64
1_555
covale
1.784
none
A
HEM
214
F
CAB
HEM
1_555
A
CYS
60
A
SG
CYS
60
1_555
covale
1.856
none
A
HEM
214
F
CAC
HEM
1_555
A
CYS
63
A
SG
CYS
63
1_555
metalc
2.123
A
HEM
215
G
FE
HEM
1_555
A
HIS
92
A
NE2
HIS
92
1_555
metalc
2.203
A
HEM
215
G
FE
HEM
1_555
A
HIS
179
A
NE2
HIS
179
1_555
covale
1.775
none
A
HEM
215
G
CAB
HEM
1_555
A
CYS
88
A
SG
CYS
88
1_555
covale
1.827
none
A
HEM
215
G
CAC
HEM
1_555
A
CYS
91
A
SG
CYS
91
1_555
metalc
2.051
A
HEM
216
H
FE
HEM
1_555
A
HIS
27
A
NE2
HIS
27
1_555
metalc
2.061
A
HEM
216
H
FE
HEM
1_555
A
HIS
138
A
NE2
HIS
138
1_555
covale
1.788
none
A
HEM
216
H
CAB
HEM
1_555
A
CYS
134
A
SG
CYS
134
1_555
covale
1.857
none
A
HEM
216
H
CAC
HEM
1_555
A
CYS
137
A
SG
CYS
137
1_555
ELECTRON TRANSPORT
CYTOCHROME, ELECTRON TRANSPORT, BIOLOGICAL NITRIFICATION
A
HIS
129
A
HIS
129
1
A
PHE
130
A
PHE
130
0.36
A
ALA
151
A
ALA
151
1
A
PRO
152
A
PRO
152
0.62
A
GLU
191
A
GLU
191
1
A
PRO
192
A
PRO
192
0.04
C554_NITEU
UNP
1
1
Q57142
MKIMIACGLVAAALFTLTSGQSLAADAPFEGRKKCSSCHKAQAQSWKDTAHAKAMESLKPNVKKEAKQKAKLDPAKDYTQ
DKDCVGCHVDGFGQKGGYTIESPKPMLTGVGCESCHGPGRNFRGDHRKSGQAFEKSGKKTPRKDLAKKGQDFHFEERCSA
CHLNYEGSPWKGAKAPYTPFTPEVDAKYTFKFDEMVKEVKAMHEHYKLEGVFEGEPKFKFHDEFQASAKPAKKGK
25
235
1BVB
1
211
Q57142
A
1
1
211
2
parallel
A
THR
116
A
THR
116
A
PRO
117
A
PRO
117
A
PHE
188
A
PHE
188
A
GLU
189
A
GLU
189
BINDING SITE FOR RESIDUE PO4 A 218
Software
4
BINDING SITE FOR RESIDUE PO4 A 219
Software
3
BINDING SITE FOR RESIDUE PO4 A 220
Software
3
BINDING SITE FOR RESIDUE HEM A 213
Software
17
BINDING SITE FOR RESIDUE HEM A 214
Software
18
BINDING SITE FOR RESIDUE HEM A 215
Software
22
BINDING SITE FOR RESIDUE HEM A 216
Software
18
A
LYS
45
A
LYS
45
4
3_754
A
LYS
167
A
LYS
167
4
7_556
A
LYS
193
A
LYS
193
4
1_555
A
HOH
286
I
HOH
4
1_555
A
LYS
39
A
LYS
39
3
1_555
A
LYS
40
A
LYS
40
3
1_555
A
GLU
41
A
GLU
41
3
1_555
A
LYS
47
A
LYS
47
3
3_754
A
LEU
184
A
LEU
184
3
1_555
A
GLU
185
A
GLU
185
3
1_555
A
LYS
10
A
LYS
10
17
1_555
A
CYS
11
A
CYS
11
17
1_555
A
CYS
14
A
CYS
14
17
1_555
A
HIS
15
A
HIS
15
17
1_555
A
HIS
92
A
HIS
92
17
1_555
A
HIS
102
A
HIS
102
17
1_555
A
ARG
103
A
ARG
103
17
1_555
A
ARG
118
A
ARG
118
17
1_555
A
GLN
126
A
GLN
126
17
1_555
A
PHE
128
A
PHE
128
17
1_555
A
LEU
184
A
LEU
184
17
1_555
A
GLU
185
A
GLU
185
17
1_555
A
GLY
186
A
GLY
186
17
1_555
A
VAL
187
A
VAL
187
17
1_555
A
LYS
211
A
LYS
211
17
1_555
A
HEM
215
G
HEM
17
1_555
A
HOH
222
I
HOH
17
1_555
A
LYS
39
A
LYS
39
18
1_555
A
ALA
42
A
ALA
42
18
1_555
A
TYR
54
A
TYR
54
18
1_555
A
ASP
59
A
ASP
59
18
1_555
A
CYS
60
A
CYS
60
18
1_555
A
CYS
63
A
CYS
63
18
1_555
A
HIS
64
A
HIS
64
18
1_555
A
CYS
137
A
CYS
137
18
1_555
A
HIS
138
A
HIS
138
18
1_555
A
ASN
140
A
ASN
140
18
1_555
A
PRO
152
A
PRO
152
18
1_555
A
THR
154
A
THR
154
18
1_555
A
PRO
155
A
PRO
155
18
1_555
A
PHE
156
A
PHE
156
18
1_555
A
TYR
164
A
TYR
164
18
1_555
A
HEM
216
H
HEM
18
1_555
A
HOH
221
I
HOH
18
1_555
A
HOH
275
I
HOH
18
1_555
A
CYS
11
A
CYS
11
22
1_555
A
SER
12
A
SER
12
22
1_555
A
HIS
15
A
HIS
15
22
1_555
A
GLN
18
A
GLN
18
22
1_555
A
ALA
19
A
ALA
19
22
1_555
A
HIS
27
A
HIS
27
22
1_555
A
GLY
87
A
GLY
87
22
1_555
A
CYS
88
A
CYS
88
22
1_555
A
CYS
91
A
CYS
91
22
1_555
A
HIS
92
A
HIS
92
22
1_555
A
PHE
130
A
PHE
130
22
1_555
A
MET
178
A
MET
178
22
1_555
A
HIS
179
A
HIS
179
22
1_555
A
HIS
181
A
HIS
181
22
1_555
A
TYR
182
A
TYR
182
22
1_555
A
LEU
184
A
LEU
184
22
1_555
A
PHE
194
A
PHE
194
22
1_555
A
HIS
197
A
HIS
197
22
1_555
A
HEM
213
E
HEM
22
1_555
A
HOH
222
I
HOH
22
1_555
A
HOH
231
I
HOH
22
1_555
A
HOH
261
I
HOH
22
1_555
A
ALA
26
A
ALA
26
18
1_555
A
HIS
27
A
HIS
27
18
1_555
A
ALA
30
A
ALA
30
18
1_555
A
SER
33
A
SER
33
18
1_555
A
LYS
39
A
LYS
39
18
1_555
A
CYS
63
A
CYS
63
18
1_555
A
HIS
64
A
HIS
64
18
1_555
A
VAL
86
A
VAL
86
18
1_555
A
SER
90
A
SER
90
18
1_555
A
ARG
133
A
ARG
133
18
1_555
A
CYS
134
A
CYS
134
18
1_555
A
CYS
137
A
CYS
137
18
1_555
A
HIS
138
A
HIS
138
18
1_555
A
ALA
177
A
ALA
177
18
1_555
A
MET
178
A
MET
178
18
1_555
A
HEM
214
F
HEM
18
1_555
A
HOH
262
I
HOH
18
1_555
A
HOH
270
I
HOH
18
1_555
95
P 43 2 2