0.009997
0.005772
0.000000
0.000000
0.011544
0.000000
0.000000
0.000000
0.006169
0.00000
0.00000
0.00000
Benning, M.M.
Wesenberg, G.
Caffrey, M.S.
Bartsch, R.G.
Meyer, T.E.
Cusanovich, M.A.
Rayment, I.
Holden, H.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
36
90.00
90.00
120.00
100.030
100.030
162.100
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 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C34 H34 Fe N4 O4
618.503
HEME C
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
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
J.Mol.Biol.
JMOBAK
0070
0022-2836
220
673
685
10.1016/0022-2836(91)90109-J
1651396
Molecular structure of cytochrome c2 isolated from Rhodobacter capsulatus determined at 2.5 A resolution.
1991
LYS A 5 HAS WRONG CHIRALITY AT ATOM CA
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
x-ray
1
1.0
12286.013
CYTOCHROME C2
2
man
polymer
618.503
HEME C
2
syn
non-polymer
18.015
water
92
nat
water
no
no
GDAAKGEKEFNKCKTCHSIIAPDGTEIVKGAKTGPNLYGVVGRTAGTYPEFKYKDSIVALGASGFAWTEEDIATYVKDPG
AFLKEKLDDKKAKTGMAFKLAKGGEDVAAYLASVVK
GDAAKGEKEFNKCKTCHSIIAPDGTEIVKGAKTGPNLYGVVGRTAGTYPEFKYKDSIVALGASGFAWTEEDIATYVKDPG
AFLKEKLDDKKAKTGMAFKLAKGGEDVAAYLASVVK
A,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
Rhodobacter
sample
1061
Rhodobacter capsulatus
3.17
61.26
pdbx_database_status
struct_conf
struct_conf_type
atom_site
chem_comp
database_PDB_caveat
entity
pdbx_distant_solvent_atoms
pdbx_entity_nonpoly
pdbx_nonpoly_scheme
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Derived calculations
Other
Advisory
Atomic model
Data collection
Derived calculations
Non-polymer description
Structure summary
1
0
1992-01-15
1
1
2008-03-24
1
2
2011-07-13
1
3
2017-11-29
2
0
2021-03-03
_pdbx_database_status.process_site
_atom_site.B_iso_or_equiv
_atom_site.Cartn_x
_atom_site.Cartn_y
_atom_site.Cartn_z
_atom_site.auth_atom_id
_atom_site.auth_comp_id
_atom_site.label_atom_id
_atom_site.label_comp_id
_atom_site.type_symbol
_chem_comp.formula
_chem_comp.formula_weight
_chem_comp.id
_chem_comp.name
_chem_comp.pdbx_synonyms
_entity.formula_weight
_entity.pdbx_description
_pdbx_entity_nonpoly.comp_id
_pdbx_entity_nonpoly.name
_pdbx_nonpoly_scheme.mon_id
_pdbx_nonpoly_scheme.pdb_mon_id
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr2_auth_comp_id
_pdbx_struct_conn_angle.ptnr2_label_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_struct_conn.conn_type_id
_struct_conn.id
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_struct_conn.ptnr1_auth_asym_id
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_asym_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_site.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1991-03-19
REL
REL
1
A
O
HOH
161
9.42
HEC
HEME C
HOH
water
HEM
120
2
HEC
HEC
120
A
HEM
120
2
HEC
HEC
120
B
HOH
2
3
HOH
HOH
121
A
HOH
3
3
HOH
HOH
122
A
HOH
4
3
HOH
HOH
123
A
HOH
7
3
HOH
HOH
124
A
HOH
9
3
HOH
HOH
125
A
HOH
10
3
HOH
HOH
126
A
HOH
11
3
HOH
HOH
127
A
HOH
14
3
HOH
HOH
128
A
HOH
15
3
HOH
HOH
129
A
HOH
16
3
HOH
HOH
130
A
HOH
18
3
HOH
HOH
131
A
HOH
19
3
HOH
HOH
132
A
HOH
20
3
HOH
HOH
133
A
HOH
21
3
HOH
HOH
134
A
HOH
27
3
HOH
HOH
135
A
HOH
31
3
HOH
HOH
136
A
HOH
32
3
HOH
HOH
137
A
HOH
33
3
HOH
HOH
138
A
HOH
34
3
HOH
HOH
139
A
HOH
35
3
HOH
HOH
140
A
HOH
36
3
HOH
HOH
141
A
HOH
37
3
HOH
HOH
142
A
HOH
38
3
HOH
HOH
143
A
HOH
39
3
HOH
HOH
144
A
HOH
40
3
HOH
HOH
145
A
HOH
41
3
HOH
HOH
146
A
HOH
42
3
HOH
HOH
147
A
HOH
43
3
HOH
HOH
148
A
HOH
44
3
HOH
HOH
149
A
HOH
45
3
HOH
HOH
150
A
HOH
49
3
HOH
HOH
151
A
HOH
50
3
HOH
HOH
152
A
HOH
51
3
HOH
HOH
153
A
HOH
52
3
HOH
HOH
154
A
HOH
53
3
HOH
HOH
155
A
HOH
54
3
HOH
HOH
156
A
HOH
55
3
HOH
HOH
157
A
HOH
56
3
HOH
HOH
158
A
HOH
58
3
HOH
HOH
159
A
HOH
62
3
HOH
HOH
160
A
HOH
67
3
HOH
HOH
161
A
HOH
74
3
HOH
HOH
162
A
HOH
77
3
HOH
HOH
163
A
HOH
80
3
HOH
HOH
164
A
HOH
81
3
HOH
HOH
165
A
HOH
82
3
HOH
HOH
166
A
HOH
83
3
HOH
HOH
167
A
HOH
84
3
HOH
HOH
168
A
HOH
1
3
HOH
HOH
121
B
HOH
5
3
HOH
HOH
122
B
HOH
6
3
HOH
HOH
123
B
HOH
8
3
HOH
HOH
124
B
HOH
12
3
HOH
HOH
125
B
HOH
13
3
HOH
HOH
126
B
HOH
17
3
HOH
HOH
127
B
HOH
22
3
HOH
HOH
128
B
HOH
23
3
HOH
HOH
129
B
HOH
24
3
HOH
HOH
130
B
HOH
25
3
HOH
HOH
131
B
HOH
26
3
HOH
HOH
132
B
HOH
28
3
HOH
HOH
133
B
HOH
29
3
HOH
HOH
134
B
HOH
30
3
HOH
HOH
135
B
HOH
46
3
HOH
HOH
136
B
HOH
47
3
HOH
HOH
137
B
HOH
48
3
HOH
HOH
138
B
HOH
57
3
HOH
HOH
139
B
HOH
59
3
HOH
HOH
140
B
HOH
60
3
HOH
HOH
141
B
HOH
61
3
HOH
HOH
142
B
HOH
63
3
HOH
HOH
143
B
HOH
64
3
HOH
HOH
144
B
HOH
65
3
HOH
HOH
145
B
HOH
66
3
HOH
HOH
146
B
HOH
68
3
HOH
HOH
147
B
HOH
69
3
HOH
HOH
148
B
HOH
70
3
HOH
HOH
149
B
HOH
71
3
HOH
HOH
150
B
HOH
72
3
HOH
HOH
151
B
HOH
73
3
HOH
HOH
152
B
HOH
75
3
HOH
HOH
153
B
HOH
76
3
HOH
HOH
154
B
HOH
78
3
HOH
HOH
155
B
HOH
79
3
HOH
HOH
156
B
HOH
85
3
HOH
HOH
157
B
HOH
86
3
HOH
HOH
158
B
HOH
87
3
HOH
HOH
159
B
HOH
88
3
HOH
HOH
160
B
HOH
89
3
HOH
HOH
161
B
HOH
90
3
HOH
HOH
162
B
HOH
91
3
HOH
HOH
163
B
HOH
92
3
HOH
HOH
164
B
GLY
1
n
1
GLY
1
A
ASP
2
n
2
ASP
2
A
ALA
3
n
3
ALA
3
A
ALA
4
n
4
ALA
4
A
LYS
5
n
5
LYS
5
A
GLY
6
n
6
GLY
6
A
GLU
7
n
7
GLU
7
A
LYS
8
n
8
LYS
8
A
GLU
9
n
9
GLU
9
A
PHE
10
n
10
PHE
10
A
ASN
11
n
11
ASN
11
A
LYS
12
n
12
LYS
12
A
CYS
13
n
13
CYS
13
A
LYS
14
n
14
LYS
14
A
THR
15
n
15
THR
15
A
CYS
16
n
16
CYS
16
A
HIS
17
n
17
HIS
17
A
SER
18
n
18
SER
18
A
ILE
19
n
19
ILE
19
A
ILE
20
n
20
ILE
20
A
ALA
21
n
21
ALA
21
A
PRO
22
n
22
PRO
22
A
ASP
23
n
23
ASP
23
A
GLY
24
n
24
GLY
24
A
THR
25
n
25
THR
25
A
GLU
26
n
26
GLU
26
A
ILE
27
n
27
ILE
27
A
VAL
28
n
28
VAL
28
A
LYS
29
n
29
LYS
29
A
GLY
30
n
30
GLY
30
A
ALA
31
n
31
ALA
31
A
LYS
32
n
32
LYS
32
A
THR
33
n
33
THR
33
A
GLY
34
n
34
GLY
34
A
PRO
35
n
35
PRO
35
A
ASN
36
n
36
ASN
36
A
LEU
37
n
37
LEU
37
A
TYR
38
n
38
TYR
38
A
GLY
39
n
39
GLY
39
A
VAL
40
n
40
VAL
40
A
VAL
41
n
41
VAL
41
A
GLY
42
n
42
GLY
42
A
ARG
43
n
43
ARG
43
A
THR
44
n
44
THR
44
A
ALA
45
n
45
ALA
45
A
GLY
46
n
46
GLY
46
A
THR
47
n
47
THR
47
A
TYR
48
n
48
TYR
48
A
PRO
49
n
49
PRO
49
A
GLU
50
n
50
GLU
50
A
PHE
51
n
51
PHE
51
A
LYS
52
n
52
LYS
52
A
TYR
53
n
53
TYR
53
A
LYS
54
n
54
LYS
54
A
ASP
55
n
55
ASP
55
A
SER
56
n
56
SER
56
A
ILE
57
n
57
ILE
57
A
VAL
58
n
58
VAL
58
A
ALA
59
n
59
ALA
59
A
LEU
60
n
60
LEU
60
A
GLY
61
n
61
GLY
61
A
ALA
62
n
62
ALA
62
A
SER
63
n
63
SER
63
A
GLY
64
n
64
GLY
64
A
PHE
65
n
65
PHE
65
A
ALA
66
n
66
ALA
66
A
TRP
67
n
67
TRP
67
A
THR
68
n
68
THR
68
A
GLU
69
n
69
GLU
69
A
GLU
70
n
70
GLU
70
A
ASP
71
n
71
ASP
71
A
ILE
72
n
72
ILE
72
A
ALA
73
n
73
ALA
73
A
THR
74
n
74
THR
74
A
TYR
75
n
75
TYR
75
A
VAL
76
n
76
VAL
76
A
LYS
77
n
77
LYS
77
A
ASP
78
n
78
ASP
78
A
PRO
79
n
79
PRO
79
A
GLY
80
n
80
GLY
80
A
ALA
81
n
81
ALA
81
A
PHE
82
n
82
PHE
82
A
LEU
83
n
83
LEU
83
A
LYS
84
n
84
LYS
84
A
GLU
85
n
85
GLU
85
A
LYS
86
n
86
LYS
86
A
LEU
87
n
87
LEU
87
A
ASP
88
n
88
ASP
88
A
ASP
89
n
89
ASP
89
A
LYS
90
n
90
LYS
90
A
LYS
91
n
91
LYS
91
A
ALA
92
n
92
ALA
92
A
LYS
93
n
93
LYS
93
A
THR
94
n
94
THR
94
A
GLY
95
n
95
GLY
95
A
MET
96
n
96
MET
96
A
ALA
97
n
97
ALA
97
A
PHE
98
n
98
PHE
98
A
LYS
99
n
99
LYS
99
A
LEU
100
n
100
LEU
100
A
ALA
101
n
101
ALA
101
A
LYS
102
n
102
LYS
102
A
GLY
103
n
103
GLY
103
A
GLY
104
n
104
GLY
104
A
GLU
105
n
105
GLU
105
A
ASP
106
n
106
ASP
106
A
VAL
107
n
107
VAL
107
A
ALA
108
n
108
ALA
108
A
ALA
109
n
109
ALA
109
A
TYR
110
n
110
TYR
110
A
LEU
111
n
111
LEU
111
A
ALA
112
n
112
ALA
112
A
SER
113
n
113
SER
113
A
VAL
114
n
114
VAL
114
A
VAL
115
n
115
VAL
115
A
LYS
116
n
116
LYS
116
A
GLY
1
n
1
GLY
1
B
ASP
2
n
2
ASP
2
B
ALA
3
n
3
ALA
3
B
ALA
4
n
4
ALA
4
B
LYS
5
n
5
LYS
5
B
GLY
6
n
6
GLY
6
B
GLU
7
n
7
GLU
7
B
LYS
8
n
8
LYS
8
B
GLU
9
n
9
GLU
9
B
PHE
10
n
10
PHE
10
B
ASN
11
n
11
ASN
11
B
LYS
12
n
12
LYS
12
B
CYS
13
n
13
CYS
13
B
LYS
14
n
14
LYS
14
B
THR
15
n
15
THR
15
B
CYS
16
n
16
CYS
16
B
HIS
17
n
17
HIS
17
B
SER
18
n
18
SER
18
B
ILE
19
n
19
ILE
19
B
ILE
20
n
20
ILE
20
B
ALA
21
n
21
ALA
21
B
PRO
22
n
22
PRO
22
B
ASP
23
n
23
ASP
23
B
GLY
24
n
24
GLY
24
B
THR
25
n
25
THR
25
B
GLU
26
n
26
GLU
26
B
ILE
27
n
27
ILE
27
B
VAL
28
n
28
VAL
28
B
LYS
29
n
29
LYS
29
B
GLY
30
n
30
GLY
30
B
ALA
31
n
31
ALA
31
B
LYS
32
n
32
LYS
32
B
THR
33
n
33
THR
33
B
GLY
34
n
34
GLY
34
B
PRO
35
n
35
PRO
35
B
ASN
36
n
36
ASN
36
B
LEU
37
n
37
LEU
37
B
TYR
38
n
38
TYR
38
B
GLY
39
n
39
GLY
39
B
VAL
40
n
40
VAL
40
B
VAL
41
n
41
VAL
41
B
GLY
42
n
42
GLY
42
B
ARG
43
n
43
ARG
43
B
THR
44
n
44
THR
44
B
ALA
45
n
45
ALA
45
B
GLY
46
n
46
GLY
46
B
THR
47
n
47
THR
47
B
TYR
48
n
48
TYR
48
B
PRO
49
n
49
PRO
49
B
GLU
50
n
50
GLU
50
B
PHE
51
n
51
PHE
51
B
LYS
52
n
52
LYS
52
B
TYR
53
n
53
TYR
53
B
LYS
54
n
54
LYS
54
B
ASP
55
n
55
ASP
55
B
SER
56
n
56
SER
56
B
ILE
57
n
57
ILE
57
B
VAL
58
n
58
VAL
58
B
ALA
59
n
59
ALA
59
B
LEU
60
n
60
LEU
60
B
GLY
61
n
61
GLY
61
B
ALA
62
n
62
ALA
62
B
SER
63
n
63
SER
63
B
GLY
64
n
64
GLY
64
B
PHE
65
n
65
PHE
65
B
ALA
66
n
66
ALA
66
B
TRP
67
n
67
TRP
67
B
THR
68
n
68
THR
68
B
GLU
69
n
69
GLU
69
B
GLU
70
n
70
GLU
70
B
ASP
71
n
71
ASP
71
B
ILE
72
n
72
ILE
72
B
ALA
73
n
73
ALA
73
B
THR
74
n
74
THR
74
B
TYR
75
n
75
TYR
75
B
VAL
76
n
76
VAL
76
B
LYS
77
n
77
LYS
77
B
ASP
78
n
78
ASP
78
B
PRO
79
n
79
PRO
79
B
GLY
80
n
80
GLY
80
B
ALA
81
n
81
ALA
81
B
PHE
82
n
82
PHE
82
B
LEU
83
n
83
LEU
83
B
LYS
84
n
84
LYS
84
B
GLU
85
n
85
GLU
85
B
LYS
86
n
86
LYS
86
B
LEU
87
n
87
LEU
87
B
ASP
88
n
88
ASP
88
B
ASP
89
n
89
ASP
89
B
LYS
90
n
90
LYS
90
B
LYS
91
n
91
LYS
91
B
ALA
92
n
92
ALA
92
B
LYS
93
n
93
LYS
93
B
THR
94
n
94
THR
94
B
GLY
95
n
95
GLY
95
B
MET
96
n
96
MET
96
B
ALA
97
n
97
ALA
97
B
PHE
98
n
98
PHE
98
B
LYS
99
n
99
LYS
99
B
LEU
100
n
100
LEU
100
B
ALA
101
n
101
ALA
101
B
LYS
102
n
102
LYS
102
B
GLY
103
n
103
GLY
103
B
GLY
104
n
104
GLY
104
B
GLU
105
n
105
GLU
105
B
ASP
106
n
106
ASP
106
B
VAL
107
n
107
VAL
107
B
ALA
108
n
108
ALA
108
B
ALA
109
n
109
ALA
109
B
TYR
110
n
110
TYR
110
B
LEU
111
n
111
LEU
111
B
ALA
112
n
112
ALA
112
B
SER
113
n
113
SER
113
B
VAL
114
n
114
VAL
114
B
VAL
115
n
115
VAL
115
B
LYS
116
n
116
LYS
116
B
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
A
HIS
17
A
NE2
HIS
17
1_555
A
HEC
120
C
FE
HEC
1_555
A
HEC
120
C
NA
HEC
1_555
88.6
A
HIS
17
A
NE2
HIS
17
1_555
A
HEC
120
C
FE
HEC
1_555
A
HEC
120
C
NB
HEC
1_555
90.9
A
HEC
120
C
NA
HEC
1_555
A
HEC
120
C
FE
HEC
1_555
A
HEC
120
C
NB
HEC
1_555
89.8
A
HIS
17
A
NE2
HIS
17
1_555
A
HEC
120
C
FE
HEC
1_555
A
HEC
120
C
NC
HEC
1_555
91.2
A
HEC
120
C
NA
HEC
1_555
A
HEC
120
C
FE
HEC
1_555
A
HEC
120
C
NC
HEC
1_555
177.7
A
HEC
120
C
NB
HEC
1_555
A
HEC
120
C
FE
HEC
1_555
A
HEC
120
C
NC
HEC
1_555
87.9
A
HIS
17
A
NE2
HIS
17
1_555
A
HEC
120
C
FE
HEC
1_555
A
HEC
120
C
ND
HEC
1_555
89.1
A
HEC
120
C
NA
HEC
1_555
A
HEC
120
C
FE
HEC
1_555
A
HEC
120
C
ND
HEC
1_555
90.1
A
HEC
120
C
NB
HEC
1_555
A
HEC
120
C
FE
HEC
1_555
A
HEC
120
C
ND
HEC
1_555
179.8
A
HEC
120
C
NC
HEC
1_555
A
HEC
120
C
FE
HEC
1_555
A
HEC
120
C
ND
HEC
1_555
92.2
A
HIS
17
A
NE2
HIS
17
1_555
A
HEC
120
C
FE
HEC
1_555
A
MET
96
A
SD
MET
96
1_555
172.7
A
HEC
120
C
NA
HEC
1_555
A
HEC
120
C
FE
HEC
1_555
A
MET
96
A
SD
MET
96
1_555
84.6
A
HEC
120
C
NB
HEC
1_555
A
HEC
120
C
FE
HEC
1_555
A
MET
96
A
SD
MET
96
1_555
91.7
A
HEC
120
C
NC
HEC
1_555
A
HEC
120
C
FE
HEC
1_555
A
MET
96
A
SD
MET
96
1_555
95.7
A
HEC
120
C
ND
HEC
1_555
A
HEC
120
C
FE
HEC
1_555
A
MET
96
A
SD
MET
96
1_555
88.3
B
HIS
17
B
NE2
HIS
17
1_555
B
HEC
120
D
FE
HEC
1_555
B
HEC
120
D
NA
HEC
1_555
94.0
B
HIS
17
B
NE2
HIS
17
1_555
B
HEC
120
D
FE
HEC
1_555
B
HEC
120
D
NB
HEC
1_555
94.1
B
HEC
120
D
NA
HEC
1_555
B
HEC
120
D
FE
HEC
1_555
B
HEC
120
D
NB
HEC
1_555
90.4
B
HIS
17
B
NE2
HIS
17
1_555
B
HEC
120
D
FE
HEC
1_555
B
HEC
120
D
NC
HEC
1_555
88.9
B
HEC
120
D
NA
HEC
1_555
B
HEC
120
D
FE
HEC
1_555
B
HEC
120
D
NC
HEC
1_555
176.2
B
HEC
120
D
NB
HEC
1_555
B
HEC
120
D
FE
HEC
1_555
B
HEC
120
D
NC
HEC
1_555
91.8
B
HIS
17
B
NE2
HIS
17
1_555
B
HEC
120
D
FE
HEC
1_555
B
HEC
120
D
ND
HEC
1_555
90.1
B
HEC
120
D
NA
HEC
1_555
B
HEC
120
D
FE
HEC
1_555
B
HEC
120
D
ND
HEC
1_555
86.7
B
HEC
120
D
NB
HEC
1_555
B
HEC
120
D
FE
HEC
1_555
B
HEC
120
D
ND
HEC
1_555
175.1
B
HEC
120
D
NC
HEC
1_555
B
HEC
120
D
FE
HEC
1_555
B
HEC
120
D
ND
HEC
1_555
90.9
B
HIS
17
B
NE2
HIS
17
1_555
B
HEC
120
D
FE
HEC
1_555
B
MET
96
B
SD
MET
96
1_555
172.5
B
HEC
120
D
NA
HEC
1_555
B
HEC
120
D
FE
HEC
1_555
B
MET
96
B
SD
MET
96
1_555
79.3
B
HEC
120
D
NB
HEC
1_555
B
HEC
120
D
FE
HEC
1_555
B
MET
96
B
SD
MET
96
1_555
89.5
B
HEC
120
D
NC
HEC
1_555
B
HEC
120
D
FE
HEC
1_555
B
MET
96
B
SD
MET
96
1_555
97.6
B
HEC
120
D
ND
HEC
1_555
B
HEC
120
D
FE
HEC
1_555
B
MET
96
B
SD
MET
96
1_555
86.1
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
ILE
19
A
O
ILE
19
A
N
ILE
27
A
N
ILE
27
B
O
ILE
19
B
O
ILE
19
B
N
ILE
27
B
N
ILE
27
1
A
CA
LYS
5
PLANAR
1
A
A
O
OG
LEU
SER
60
63
2.06
1
B
B
OE1
O
GLU
HOH
69
145
2.07
1
B
B
O
O
TYR
HOH
48
150
2.09
1
B
B
O
O
THR
HOH
44
147
2.19
1
15.37
2.00
110.40
125.77
A
A
A
CB
CA
C
LYS
LYS
LYS
5
5
5
N
1
-6.16
0.90
118.30
112.14
A
A
A
CB
CG
OD2
ASP
ASP
ASP
55
55
55
N
1
-6.24
0.90
118.30
112.06
A
A
A
CB
CG
OD2
ASP
ASP
ASP
71
71
71
N
1
-5.59
0.90
118.30
112.71
A
A
A
CB
CG
OD2
ASP
ASP
ASP
89
89
89
N
1
-5.50
0.90
118.30
112.80
B
B
B
CB
CG
OD2
ASP
ASP
ASP
2
2
2
N
1
3.10
0.50
120.30
123.40
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
43
43
43
N
1
-4.48
0.70
120.80
116.32
B
B
B
CB
CG
CD1
PHE
PHE
PHE
51
51
51
N
1
-5.49
0.90
118.30
112.81
B
B
B
CB
CG
OD2
ASP
ASP
ASP
55
55
55
N
1
6.38
0.90
118.30
124.68
B
B
B
CB
CG
OD1
ASP
ASP
ASP
78
78
78
N
1
-7.24
0.90
118.30
111.06
B
B
B
CB
CG
OD2
ASP
ASP
ASP
78
78
78
N
1
-6.58
0.90
118.30
111.72
B
B
B
CB
CG
OD2
ASP
ASP
ASP
88
88
88
N
1
5.67
0.90
118.30
123.97
B
B
B
CB
CG
OD1
ASP
ASP
ASP
106
106
106
N
1
-6.38
0.90
118.30
111.92
B
B
B
CB
CG
OD2
ASP
ASP
ASP
106
106
106
N
1
A
A
CD
OE2
GLU
GLU
26
26
0.067
0.011
1.252
1.319
N
1
A
A
CD
OE2
GLU
GLU
85
85
0.069
0.011
1.252
1.321
N
1
B
B
CD
OE2
GLU
GLU
85
85
0.069
0.011
1.252
1.321
N
1
A
B
NZ
O
LYS
VAL
5
114
1.93
1_555
5_565
1
A
B
O
O
HOH
HOH
161
154
2.00
1_555
4_555
1
A
ASP
78
-163.05
87.15
1
A
ALA
97
-90.54
56.09
1
B
ASP
78
-167.20
95.93
0.1680000
2.5
1
2.5
92
1906
86
0
1728
0.016
2.635
17.588
0.010
0.007
refinement
TNT
CYTOCHROME C2
MOLECULAR STRUCTURE OF CYTOCHROME C2 ISOLATED FROM RHODOBACTER CAPSULATUS DETERMINED AT 2.5 ANGSTROMS RESOLUTION
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
A
ALA
3
A
ALA
3
HELX_P
A
CYS
16
A
CYS
16
1
AA
14
A
ASP
55
A
ASP
55
HELX_P
A
SER
63
A
SER
63
1
AB
9
A
GLU
69
A
GLU
69
HELX_P
A
LYS
77
A
LYS
77
1
AC
9
A
GLY
80
A
GLY
80
HELX_P
A
LEU
87
A
LEU
87
1
AD
8
A
GLY
104
A
GLY
104
HELX_P
A
VAL
114
A
VAL
114
1
AE
11
B
ALA
3
B
ALA
3
HELX_P
B
CYS
16
B
CYS
16
1
BA
14
B
ASP
55
B
ASP
55
HELX_P
B
SER
63
B
SER
63
1
BB
9
B
GLU
69
B
GLU
69
HELX_P
B
LYS
77
B
LYS
77
1
BC
9
B
GLY
80
B
GLY
80
HELX_P
B
LEU
87
B
LEU
87
1
BD
8
B
GLY
104
B
GLY
104
HELX_P
B
VAL
114
B
VAL
114
1
BE
11
covale
1.784
none
A
CYS
13
A
SG
CYS
13
1_555
A
HEC
120
C
CAB
HEC
1_555
covale
2.077
none
A
CYS
16
A
SG
CYS
16
1_555
A
HEC
120
C
CAC
HEC
1_555
covale
1.893
none
B
CYS
13
B
SG
CYS
13
1_555
B
HEC
120
D
CAB
HEC
1_555
metalc
2.060
A
HIS
17
A
NE2
HIS
17
1_555
A
HEC
120
C
FE
HEC
1_555
metalc
2.262
A
MET
96
A
SD
MET
96
1_555
A
HEC
120
C
FE
HEC
1_555
metalc
1.915
B
HIS
17
B
NE2
HIS
17
1_555
B
HEC
120
D
FE
HEC
1_555
metalc
2.183
B
MET
96
B
SD
MET
96
1_555
B
HEC
120
D
FE
HEC
1_555
ELECTRON TRANSPORT PROTEIN (CYTOCHROME)
ELECTRON TRANSPORT PROTEIN (CYTOCHROME)
CYC2_RHOCA
UNP
1
1
P00094
MKISLTAATVAALVLAAPAFAGDAAKGEKEFNKCKTCHSIIAPDGTEIVKGAKTGPNLYGVVGRTAGTYPEFKYKDSIVA
LGASGFAWTEEDIATYVKDPGAFLKEKLDDKKAKTGMAFKLAKGGEDVAAYLASVVK
22
137
1C2R
1
116
P00094
A
1
1
116
22
137
1C2R
1
116
P00094
B
1
1
116
2
2
anti-parallel
anti-parallel
A
ILE
19
A
ILE
19
A
ILE
20
A
ILE
20
A
GLU
26
A
GLU
26
A
VAL
28
A
VAL
28
B
ILE
19
B
ILE
19
B
ILE
20
B
ILE
20
B
GLU
26
B
GLU
26
B
VAL
28
B
VAL
28
BINDING SITE FOR RESIDUE HEC A 120
A
HEC
120
Software
19
BINDING SITE FOR RESIDUE HEC B 120
B
HEC
120
Software
18
A
LYS
12
A
LYS
12
19
1_555
A
CYS
13
A
CYS
13
19
1_555
A
CYS
16
A
CYS
16
19
1_555
A
HIS
17
A
HIS
17
19
1_555
A
PRO
35
A
PRO
35
19
1_555
A
ARG
43
A
ARG
43
19
1_555
A
GLY
46
A
GLY
46
19
1_555
A
TYR
53
A
TYR
53
19
1_555
A
LYS
54
A
LYS
54
19
1_555
A
ILE
57
A
ILE
57
19
1_555
A
TRP
67
A
TRP
67
19
1_555
A
TYR
75
A
TYR
75
19
1_555
A
VAL
76
A
VAL
76
19
1_555
A
GLY
95
A
GLY
95
19
1_555
A
MET
96
A
MET
96
19
1_555
A
VAL
107
A
VAL
107
19
1_555
A
HOH
131
E
HOH
19
1_555
A
HOH
136
E
HOH
19
1_555
A
HOH
150
E
HOH
19
1_555
B
LYS
12
B
LYS
12
18
1_555
B
CYS
13
B
CYS
13
18
1_555
B
CYS
16
B
CYS
16
18
1_555
B
HIS
17
B
HIS
17
18
1_555
B
ARG
43
B
ARG
43
18
1_555
B
GLY
46
B
GLY
46
18
1_555
B
TYR
53
B
TYR
53
18
1_555
B
LYS
54
B
LYS
54
18
1_555
B
ILE
57
B
ILE
57
18
1_555
B
TRP
67
B
TRP
67
18
1_555
B
TYR
75
B
TYR
75
18
1_555
B
VAL
76
B
VAL
76
18
1_555
B
GLY
95
B
GLY
95
18
1_555
B
MET
96
B
MET
96
18
1_555
B
PHE
98
B
PHE
98
18
1_555
B
HOH
134
F
HOH
18
1_555
B
HOH
156
F
HOH
18
1_555
B
HOH
163
F
HOH
18
1_555
155
H 3 2