1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Banci, L.
Bertini, I.
Rosato, A.
Scacchieri, S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
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
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
IX
Eur.J.Biochem.
EJBCAI
0262
0014-2956
267
755
766
10.1046/j.1432-1327.2000.01054.x
10651812
Solution structure of oxidized microsomal rabbit cytochrome b5. Factors determining the heterogeneous binding of the heme.
2000
10.2210/pdb1do9/pdb
pdb_00001do9
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
10881.086
CYTOCHROME B5
SOLUBLE DOMAIN
1
man
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
1
syn
non-polymer
no
no
DKDVKYYTLEEIKKHNHSKSTWLILHHKVYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTFIIGELH
PDDRSKLSKPMETL
DKDVKYYTLEEIKKHNHSKSTWLILHHKVYDLTKFLEEHPGGEEVLREQAGGDATENFEDVGHSTDARELSKTFIIGELH
PDDRSKLSKPMETL
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
rabbit
Oryctolagus
Escherichia
sample
9986
Oryctolagus cuniculus
562
Escherichia coli
PKK223
database_2
pdbx_nmr_software
pdbx_nmr_spectrometer
pdbx_struct_assembly
pdbx_struct_oper_list
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2000-01-05
1
1
2008-04-27
1
2
2011-07-13
1
3
2022-02-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_nmr_software.name
_pdbx_nmr_spectrometer.model
_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_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.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
1999-12-20
REL
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
structures with the least restraint violations
150
40
2D NOESY
3D_15N-SEPARATED_NOESY
2D TOCSY
3D_15N-SEPARATED_TOCSY
7
1
atm
298
K
torsion angle dynamics
PH 7, 2-3 MM PROTEIN, 1MM PHOSPHATE BUFFER
PH 7, 2-3 MM PROTEIN, 1MM PHOSPHATE BUFFER
GUENTERT
structure solution
DYANA
1.5 MODIFIED FOR USING PSEUDOCONTACT SHIFTS AS CONSTRAINTS
KOLLMAN
refinement
Amber
4.0
600
Bruker
AVANCE
800
Bruker
AVANCE
HEM
95
2
HEM
HEM
95
A
ASP
1
n
1
ASP
1
A
LYS
2
n
2
LYS
2
A
ASP
3
n
3
ASP
3
A
VAL
4
n
4
VAL
4
A
LYS
5
n
5
LYS
5
A
TYR
6
n
6
TYR
6
A
TYR
7
n
7
TYR
7
A
THR
8
n
8
THR
8
A
LEU
9
n
9
LEU
9
A
GLU
10
n
10
GLU
10
A
GLU
11
n
11
GLU
11
A
ILE
12
n
12
ILE
12
A
LYS
13
n
13
LYS
13
A
LYS
14
n
14
LYS
14
A
HIS
15
n
15
HIS
15
A
ASN
16
n
16
ASN
16
A
HIS
17
n
17
HIS
17
A
SER
18
n
18
SER
18
A
LYS
19
n
19
LYS
19
A
SER
20
n
20
SER
20
A
THR
21
n
21
THR
21
A
TRP
22
n
22
TRP
22
A
LEU
23
n
23
LEU
23
A
ILE
24
n
24
ILE
24
A
LEU
25
n
25
LEU
25
A
HIS
26
n
26
HIS
26
A
HIS
27
n
27
HIS
27
A
LYS
28
n
28
LYS
28
A
VAL
29
n
29
VAL
29
A
TYR
30
n
30
TYR
30
A
ASP
31
n
31
ASP
31
A
LEU
32
n
32
LEU
32
A
THR
33
n
33
THR
33
A
LYS
34
n
34
LYS
34
A
PHE
35
n
35
PHE
35
A
LEU
36
n
36
LEU
36
A
GLU
37
n
37
GLU
37
A
GLU
38
n
38
GLU
38
A
HIS
39
n
39
HIS
39
A
PRO
40
n
40
PRO
40
A
GLY
41
n
41
GLY
41
A
GLY
42
n
42
GLY
42
A
GLU
43
n
43
GLU
43
A
GLU
44
n
44
GLU
44
A
VAL
45
n
45
VAL
45
A
LEU
46
n
46
LEU
46
A
ARG
47
n
47
ARG
47
A
GLU
48
n
48
GLU
48
A
GLN
49
n
49
GLN
49
A
ALA
50
n
50
ALA
50
A
GLY
51
n
51
GLY
51
A
GLY
52
n
52
GLY
52
A
ASP
53
n
53
ASP
53
A
ALA
54
n
54
ALA
54
A
THR
55
n
55
THR
55
A
GLU
56
n
56
GLU
56
A
ASN
57
n
57
ASN
57
A
PHE
58
n
58
PHE
58
A
GLU
59
n
59
GLU
59
A
ASP
60
n
60
ASP
60
A
VAL
61
n
61
VAL
61
A
GLY
62
n
62
GLY
62
A
HIS
63
n
63
HIS
63
A
SER
64
n
64
SER
64
A
THR
65
n
65
THR
65
A
ASP
66
n
66
ASP
66
A
ALA
67
n
67
ALA
67
A
ARG
68
n
68
ARG
68
A
GLU
69
n
69
GLU
69
A
LEU
70
n
70
LEU
70
A
SER
71
n
71
SER
71
A
LYS
72
n
72
LYS
72
A
THR
73
n
73
THR
73
A
PHE
74
n
74
PHE
74
A
ILE
75
n
75
ILE
75
A
ILE
76
n
76
ILE
76
A
GLY
77
n
77
GLY
77
A
GLU
78
n
78
GLU
78
A
LEU
79
n
79
LEU
79
A
HIS
80
n
80
HIS
80
A
PRO
81
n
81
PRO
81
A
ASP
82
n
82
ASP
82
A
ASP
83
n
83
ASP
83
A
ARG
84
n
84
ARG
84
A
SER
85
n
85
SER
85
A
LYS
86
n
86
LYS
86
A
LEU
87
n
87
LEU
87
A
SER
88
n
88
SER
88
A
LYS
89
n
89
LYS
89
A
PRO
90
n
90
PRO
90
A
MET
91
n
91
MET
91
A
GLU
92
n
92
GLU
92
A
THR
93
n
93
THR
93
A
LEU
94
n
94
LEU
94
A
author_defined_assembly
1
monomeric
A
HIS
39
A
NE2
HIS
39
1_555
A
HEM
95
B
FE
HEM
1_555
A
HEM
95
B
NA
HEM
1_555
91.0
A
HIS
39
A
NE2
HIS
39
1_555
A
HEM
95
B
FE
HEM
1_555
A
HEM
95
B
NB
HEM
1_555
93.6
A
HEM
95
B
NA
HEM
1_555
A
HEM
95
B
FE
HEM
1_555
A
HEM
95
B
NB
HEM
1_555
89.1
A
HIS
39
A
NE2
HIS
39
1_555
A
HEM
95
B
FE
HEM
1_555
A
HEM
95
B
NC
HEM
1_555
89.2
A
HEM
95
B
NA
HEM
1_555
A
HEM
95
B
FE
HEM
1_555
A
HEM
95
B
NC
HEM
1_555
178.7
A
HEM
95
B
NB
HEM
1_555
A
HEM
95
B
FE
HEM
1_555
A
HEM
95
B
NC
HEM
1_555
89.6
A
HIS
39
A
NE2
HIS
39
1_555
A
HEM
95
B
FE
HEM
1_555
A
HEM
95
B
ND
HEM
1_555
87.5
A
HEM
95
B
NA
HEM
1_555
A
HEM
95
B
FE
HEM
1_555
A
HEM
95
B
ND
HEM
1_555
91.5
A
HEM
95
B
NB
HEM
1_555
A
HEM
95
B
FE
HEM
1_555
A
HEM
95
B
ND
HEM
1_555
178.8
A
HEM
95
B
NC
HEM
1_555
A
HEM
95
B
FE
HEM
1_555
A
HEM
95
B
ND
HEM
1_555
89.8
A
HIS
39
A
NE2
HIS
39
1_555
A
HEM
95
B
FE
HEM
1_555
A
HIS
63
A
NE2
HIS
63
1_555
174.7
A
HEM
95
B
NA
HEM
1_555
A
HEM
95
B
FE
HEM
1_555
A
HIS
63
A
NE2
HIS
63
1_555
92.2
A
HEM
95
B
NB
HEM
1_555
A
HEM
95
B
FE
HEM
1_555
A
HIS
63
A
NE2
HIS
63
1_555
90.6
A
HEM
95
B
NC
HEM
1_555
A
HEM
95
B
FE
HEM
1_555
A
HIS
63
A
NE2
HIS
63
1_555
87.7
A
HEM
95
B
ND
HEM
1_555
A
HEM
95
B
FE
HEM
1_555
A
HIS
63
A
NE2
HIS
63
1_555
88.3
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
LEU
23
A
O
LEU
23
A
N
TYR
30
A
N
TYR
30
A
O
VAL
29
A
O
VAL
29
A
N
ILE
76
A
N
ILE
76
2
A
CA
ASP
1
WRONG HAND
3
A
CA
ASP
1
WRONG HAND
11
A
CA
ASP
1
WRONG HAND
12
A
CA
ASP
1
WRONG HAND
14
A
CA
ASP
1
WRONG HAND
20
A
CA
ASP
1
WRONG HAND
22
A
CA
ASP
1
WRONG HAND
25
A
CA
ASP
1
WRONG HAND
26
A
CA
ASP
1
WRONG HAND
32
A
CA
ASP
1
WRONG HAND
33
A
CA
ASP
1
WRONG HAND
35
A
CA
ASP
1
WRONG HAND
39
A
CA
ASP
1
WRONG HAND
40
A
CA
ASP
1
WRONG HAND
5
A
TYR
7
0.067
SIDE CHAIN
29
A
TYR
30
0.087
SIDE CHAIN
1
-4.24
0.70
120.80
116.56
A
A
A
CB
CG
CD2
PHE
PHE
PHE
74
74
74
N
2
-4.75
0.70
120.80
116.05
A
A
A
CB
CG
CD2
PHE
PHE
PHE
74
74
74
N
4
-4.40
0.70
120.80
116.40
A
A
A
CB
CG
CD2
PHE
PHE
PHE
74
74
74
N
12
-5.00
0.70
120.80
115.80
A
A
A
CB
CG
CD2
PHE
PHE
PHE
74
74
74
N
16
17.19
2.00
110.40
127.59
A
A
A
CB
CA
C
ASP
ASP
ASP
1
1
1
N
16
-15.53
1.80
110.60
95.07
A
A
A
N
CA
CB
ASP
ASP
ASP
1
1
1
N
16
-20.36
2.70
111.00
90.64
A
A
A
N
CA
C
ASP
ASP
ASP
1
1
1
N
17
-4.72
0.70
120.80
116.08
A
A
A
CB
CG
CD2
PHE
PHE
PHE
74
74
74
N
24
15.63
1.50
110.10
125.73
A
A
A
CB
CA
C
ALA
ALA
ALA
67
67
67
N
25
20.10
1.50
110.10
130.20
A
A
A
CB
CA
C
ALA
ALA
ALA
67
67
67
N
25
-10.60
1.60
122.70
112.10
A
A
A
O
C
N
ALA
ALA
ARG
67
67
68
Y
26
-4.72
0.70
120.80
116.08
A
A
A
CB
CG
CD2
PHE
PHE
PHE
74
74
74
N
27
-10.87
1.80
110.60
99.73
A
A
A
N
CA
CB
ASP
ASP
ASP
1
1
1
N
28
-5.07
0.70
120.80
115.73
A
A
A
CB
CG
CD2
PHE
PHE
PHE
74
74
74
N
34
18.25
2.00
110.40
128.65
A
A
A
CB
CA
C
ASP
ASP
ASP
1
1
1
N
34
-13.03
1.80
110.60
97.57
A
A
A
N
CA
CB
ASP
ASP
ASP
1
1
1
N
34
-21.09
2.70
111.00
89.91
A
A
A
N
CA
C
ASP
ASP
ASP
1
1
1
N
35
-4.74
0.70
120.80
116.06
A
A
A
CB
CG
CD2
PHE
PHE
PHE
74
74
74
N
37
-4.21
0.70
120.80
116.59
A
A
A
CB
CG
CD2
PHE
PHE
PHE
74
74
74
N
39
20.15
1.50
110.10
130.25
A
A
A
CB
CA
C
ALA
ALA
ALA
67
67
67
N
39
-10.61
1.60
122.70
112.09
A
A
A
O
C
N
ALA
ALA
ARG
67
67
68
Y
39
14.16
1.90
110.20
124.36
A
A
A
CB
CA
C
LEU
LEU
LEU
94
94
94
N
25
A
A
CA
CB
ALA
ALA
67
67
0.259
0.021
1.520
1.779
N
39
A
A
CA
CB
ALA
ALA
67
67
0.334
0.021
1.520
1.854
N
39
A
A
CA
C
ALA
ALA
67
67
0.171
0.026
1.525
1.696
N
1
A
TYR
6
-31.88
110.36
1
A
HIS
17
-125.56
-65.83
1
A
SER
18
172.55
-42.53
1
A
SER
20
-151.20
26.08
1
A
THR
21
-47.52
92.82
1
A
HIS
26
61.66
78.93
1
A
HIS
27
32.64
46.50
1
A
GLU
43
-154.38
-45.75
1
A
LYS
86
-155.22
-70.06
1
A
SER
88
-154.27
84.03
1
A
PRO
90
-76.15
-169.55
1
A
GLU
92
64.71
139.68
2
A
TYR
6
-52.29
92.55
2
A
ASN
16
-156.57
29.78
2
A
LYS
19
171.75
-22.32
2
A
SER
20
-149.69
59.73
2
A
THR
21
-66.03
81.71
2
A
HIS
26
70.48
79.07
2
A
HIS
27
30.03
45.93
2
A
HIS
63
-49.45
156.39
2
A
HIS
80
-58.90
107.50
2
A
LYS
86
-140.33
43.37
2
A
SER
88
-164.71
63.56
2
A
MET
91
53.58
177.72
3
A
LYS
2
-146.65
-57.64
3
A
VAL
4
-108.78
-126.97
3
A
TYR
6
44.58
97.95
3
A
HIS
15
-80.42
-118.71
3
A
ASN
16
39.44
50.99
3
A
SER
18
56.03
-83.11
3
A
LYS
19
-87.11
-70.88
3
A
SER
20
-45.33
92.57
3
A
HIS
26
71.53
77.34
3
A
HIS
27
31.19
44.17
3
A
HIS
63
-49.81
154.46
3
A
HIS
80
-49.25
151.13
3
A
ASP
82
167.26
-31.92
3
A
LYS
86
-161.54
-41.21
3
A
LEU
87
-62.35
99.60
3
A
SER
88
58.47
174.77
3
A
LYS
89
-157.52
86.36
4
A
VAL
4
-113.23
-134.91
4
A
TYR
6
38.95
90.85
4
A
HIS
15
-95.60
-107.71
4
A
LYS
19
-176.46
-30.91
4
A
HIS
26
89.45
73.60
4
A
HIS
27
30.32
50.78
4
A
LEU
36
-50.01
-74.37
4
A
GLU
43
-138.88
-39.58
4
A
HIS
63
53.48
165.60
4
A
ILE
75
-58.36
106.57
4
A
SER
85
-154.83
35.61
4
A
LYS
86
-151.29
31.90
5
A
TYR
6
-31.21
97.57
5
A
HIS
15
-90.62
-114.59
5
A
HIS
17
-107.43
-69.03
5
A
SER
18
177.58
-42.47
5
A
HIS
26
89.71
76.20
5
A
HIS
27
30.25
50.40
5
A
GLU
43
166.71
-55.18
5
A
HIS
63
-40.71
157.48
5
A
ILE
75
-47.75
107.98
5
A
SER
85
165.32
42.23
5
A
LYS
86
-141.13
-35.97
5
A
LEU
87
-48.64
154.36
5
A
SER
88
70.38
101.86
6
A
ASP
3
65.82
-170.77
6
A
TYR
6
60.87
116.54
6
A
HIS
15
-89.84
-138.47
6
A
ASN
16
73.18
34.82
6
A
HIS
17
-106.43
-75.14
6
A
SER
18
-172.82
-29.50
6
A
SER
20
-161.68
117.63
6
A
HIS
26
147.59
79.23
6
A
HIS
27
28.92
42.26
6
A
HIS
63
55.04
165.58
6
A
SER
85
-175.33
40.41
6
A
LYS
86
-142.28
-71.81
6
A
SER
88
-163.65
108.21
7
A
LYS
2
51.09
82.72
7
A
TYR
6
38.23
83.13
7
A
HIS
17
-133.40
-51.00
7
A
SER
18
164.34
-50.74
7
A
SER
20
-173.58
29.21
7
A
THR
21
-46.02
89.39
7
A
HIS
26
77.01
-176.22
7
A
HIS
27
-66.42
39.20
7
A
LEU
36
-50.65
-71.34
7
A
HIS
63
54.62
167.71
7
A
SER
85
100.18
54.66
7
A
LYS
86
-144.70
-68.71
7
A
LEU
87
40.17
72.57
8
A
ASP
3
-63.29
-173.71
8
A
VAL
4
-92.74
-127.54
8
A
TYR
6
39.36
89.51
8
A
HIS
15
-104.35
-114.65
8
A
ASN
16
49.99
20.67
8
A
LYS
19
-176.59
-25.42
8
A
LEU
23
-171.62
-179.72
8
A
HIS
26
74.89
59.33
8
A
HIS
27
32.81
48.23
8
A
LEU
36
-42.29
-83.53
8
A
HIS
63
-45.11
152.13
8
A
ASP
82
160.81
-32.50
8
A
LYS
86
-140.86
-96.39
8
A
LEU
87
42.11
-166.88
8
A
SER
88
-174.49
-175.86
9
A
VAL
4
-95.81
-125.60
9
A
LYS
5
-124.29
-55.79
9
A
TYR
6
46.11
89.16
9
A
LYS
13
-79.98
33.78
9
A
ASN
16
-170.60
51.85
9
A
HIS
17
-141.18
51.08
9
A
SER
18
76.85
-61.75
9
A
LYS
19
-75.27
28.62
9
A
SER
20
166.34
43.52
9
A
THR
21
-65.62
82.27
9
A
HIS
26
70.20
72.82
9
A
HIS
27
32.14
43.32
9
A
GLU
43
-146.72
-52.20
9
A
HIS
63
-43.70
154.07
9
A
ASP
83
-94.82
35.66
9
A
LYS
86
-162.22
-70.05
9
A
LEU
87
55.91
-171.19
9
A
SER
88
61.44
97.68
9
A
MET
91
46.98
87.02
10
A
VAL
4
-104.15
79.96
10
A
TYR
6
-48.90
97.69
10
A
ASN
16
-115.40
50.56
10
A
SER
18
-76.79
29.86
10
A
LYS
19
-154.11
28.22
10
A
SER
20
162.52
120.92
10
A
HIS
26
57.82
76.54
10
A
HIS
27
33.52
47.23
10
A
GLU
37
-77.60
20.50
10
A
GLU
43
-146.06
-48.37
10
A
GLU
56
-79.97
28.08
10
A
ASN
57
-130.13
-66.22
10
A
HIS
63
-45.61
-78.35
10
A
SER
64
166.38
168.03
10
A
SER
85
179.42
54.60
10
A
LYS
86
-159.85
-65.50
10
A
LYS
89
-156.08
73.41
11
A
ASP
3
-171.55
-179.95
11
A
VAL
4
-125.48
-132.91
11
A
ASN
16
-149.28
19.18
11
A
SER
18
-62.82
80.23
11
A
LYS
19
-176.91
-49.94
11
A
SER
20
-152.60
68.30
11
A
THR
21
-60.57
83.25
11
A
HIS
26
57.18
72.56
11
A
HIS
27
33.55
50.71
11
A
LEU
36
-48.55
-70.45
11
A
GLU
43
-138.11
-41.26
11
A
HIS
63
53.23
178.43
11
A
HIS
80
-49.82
105.46
11
A
SER
85
-148.01
25.09
11
A
LYS
86
-151.37
-60.52
11
A
LEU
87
56.94
-174.91
11
A
SER
88
47.44
-144.60
11
A
LYS
89
35.38
59.71
12
A
VAL
4
-137.75
-136.58
12
A
LYS
5
-140.34
-46.00
12
A
TYR
6
52.50
92.18
12
A
SER
20
-152.07
25.77
12
A
THR
21
-39.25
95.35
12
A
LEU
23
-174.24
-175.30
12
A
HIS
26
82.12
62.96
12
A
HIS
27
34.87
43.00
12
A
HIS
63
54.57
-177.39
12
A
ASP
82
-154.41
-60.77
13
A
VAL
4
-109.23
-134.10
13
A
HIS
17
-137.51
-63.44
13
A
SER
18
164.15
-42.76
13
A
SER
20
-151.78
23.51
13
A
THR
21
-36.12
88.47
13
A
HIS
26
80.44
77.76
13
A
HIS
27
28.70
46.93
13
A
GLU
43
-139.40
-50.92
13
A
HIS
63
51.61
144.08
13
A
ASP
82
-176.64
-49.77
13
A
LYS
86
-157.70
-54.86
13
A
LYS
89
64.33
68.67
14
A
ASP
3
54.46
-178.18
14
A
VAL
4
-132.57
-131.40
14
A
LYS
5
-132.46
-31.01
14
A
TYR
6
34.28
82.71
14
A
ASN
16
-69.49
72.11
14
A
SER
18
79.82
-55.13
14
A
SER
20
-174.72
41.46
14
A
THR
21
-45.08
91.55
14
A
HIS
26
64.68
177.30
14
A
HIS
27
-48.61
21.08
14
A
SER
85
-171.47
32.12
14
A
LYS
86
-127.96
-60.16
15
A
VAL
4
-116.04
-136.17
15
A
TYR
6
45.61
84.95
15
A
HIS
15
-108.49
-127.61
15
A
HIS
17
-109.72
-84.70
15
A
SER
18
-159.46
-31.32
15
A
HIS
26
65.08
76.77
15
A
HIS
27
29.28
46.34
15
A
GLU
37
-74.74
22.91
15
A
GLU
38
-140.29
-14.03
15
A
GLU
43
-143.47
-45.59
15
A
SER
85
174.19
28.46
15
A
LYS
86
-155.26
76.55
15
A
SER
88
-159.22
86.57
16
A
TYR
6
48.39
89.44
16
A
HIS
15
-88.82
-120.18
16
A
HIS
17
-107.74
-80.81
16
A
SER
18
-157.36
-42.49
16
A
SER
20
-170.28
76.35
16
A
HIS
26
60.93
69.05
16
A
HIS
27
33.82
51.80
16
A
LEU
36
-48.39
-76.30
16
A
GLU
43
-158.45
-48.01
16
A
HIS
63
-43.93
-77.79
16
A
SER
64
165.90
171.21
16
A
ARG
84
-91.17
38.00
16
A
SER
85
89.90
49.96
16
A
LYS
86
-155.58
56.50
16
A
SER
88
53.81
-176.54
16
A
LYS
89
-168.90
113.54
16
A
THR
93
-146.35
-59.50
17
A
LYS
2
72.40
63.54
17
A
VAL
4
-107.62
-131.45
17
A
TYR
6
30.53
86.58
17
A
ASN
16
-119.54
78.28
17
A
LYS
19
-115.46
-73.09
17
A
SER
20
-37.98
109.90
17
A
HIS
26
57.68
177.06
17
A
HIS
27
-41.45
29.84
17
A
HIS
63
54.19
169.67
17
A
SER
85
172.60
30.56
17
A
LYS
86
-143.63
28.32
17
A
SER
88
-159.29
69.36
17
A
THR
93
51.04
-153.01
18
A
ASP
3
165.44
-31.01
18
A
TYR
6
39.70
88.09
18
A
GLU
10
-50.50
-70.30
18
A
HIS
15
-92.17
-117.47
18
A
HIS
17
-101.68
-74.80
18
A
SER
18
-166.72
-43.44
18
A
SER
20
-163.29
105.31
18
A
HIS
26
164.96
75.57
18
A
HIS
27
29.75
43.69
18
A
PRO
40
-69.36
88.36
18
A
HIS
63
-44.38
-76.93
18
A
SER
64
174.77
158.60
18
A
SER
85
177.67
46.39
18
A
LYS
86
-151.53
-66.67
18
A
LYS
89
-165.98
97.83
18
A
MET
91
-120.01
-54.92
18
A
GLU
92
70.94
141.71
19
A
ASP
3
55.56
-157.84
19
A
VAL
4
-83.82
-120.73
19
A
HIS
15
-91.48
-132.68
19
A
SER
18
-80.73
48.20
19
A
LYS
19
-158.48
-28.77
19
A
SER
20
-148.12
57.12
19
A
THR
21
-58.62
97.19
19
A
HIS
26
71.83
79.72
19
A
HIS
27
33.17
37.06
19
A
LEU
36
-49.35
-78.52
19
A
HIS
63
-49.61
155.53
19
A
GLU
78
-126.26
-167.42
19
A
LYS
86
-134.27
-33.13
19
A
SER
88
-163.41
88.18
19
A
LYS
89
-153.30
89.95
20
A
VAL
4
-116.90
-134.66
20
A
TYR
6
58.32
109.20
20
A
LYS
19
178.28
-19.18
20
A
SER
20
-145.78
36.72
20
A
THR
21
-51.20
96.13
20
A
HIS
26
87.38
68.26
20
A
HIS
27
34.24
38.37
20
A
GLU
37
-77.90
24.49
20
A
HIS
63
56.51
140.29
20
A
ASP
82
-170.80
-57.89
20
A
ARG
84
-142.70
40.40
20
A
LYS
89
-157.44
65.63
21
A
TYR
6
-35.90
103.36
21
A
HIS
15
-103.93
-121.02
21
A
SER
18
78.93
-63.35
21
A
HIS
26
72.53
77.46
21
A
HIS
27
30.21
51.91
21
A
HIS
63
-45.09
154.46
21
A
HIS
80
-44.01
150.00
21
A
ASP
83
-103.87
48.16
21
A
SER
85
-119.21
50.14
21
A
LYS
86
-152.05
-46.28
21
A
LEU
87
-59.36
173.14
21
A
SER
88
65.64
99.89
21
A
THR
93
-140.57
-57.92
22
A
LYS
2
-169.18
90.88
22
A
VAL
4
-130.29
-138.37
22
A
TYR
6
40.42
90.27
22
A
LYS
13
-80.96
35.55
22
A
LYS
19
-176.84
-34.99
22
A
SER
20
-150.30
54.52
22
A
THR
21
-53.80
83.59
22
A
HIS
26
72.60
73.64
22
A
HIS
27
31.16
52.16
22
A
HIS
63
-48.39
155.29
22
A
HIS
80
-49.18
159.34
22
A
ASP
83
-105.55
46.07
22
A
LYS
86
-163.98
47.31
22
A
LEU
87
-164.07
58.71
22
A
SER
88
-161.21
110.79
22
A
LYS
89
64.68
80.98
22
A
MET
91
-136.65
-57.37
22
A
GLU
92
69.52
143.83
23
A
LYS
2
-175.47
-48.38
23
A
VAL
4
-122.30
-137.19
23
A
LYS
5
-132.21
-32.45
23
A
TYR
6
48.28
88.47
23
A
ASN
16
-140.78
12.80
23
A
LYS
19
-175.87
-36.87
23
A
SER
20
-158.46
66.44
23
A
THR
21
-61.93
85.79
23
A
HIS
26
74.31
71.48
23
A
HIS
27
32.28
46.18
23
A
HIS
63
54.96
174.77
23
A
ASP
83
-93.01
40.60
23
A
LYS
86
-151.21
32.88
23
A
SER
88
-172.41
-57.07
23
A
GLU
92
-173.75
-62.12
23
A
THR
93
49.51
-160.10
24
A
VAL
4
-124.30
-137.04
24
A
HIS
15
-82.36
-116.69
24
A
HIS
17
-117.03
-85.25
24
A
SER
18
-177.29
63.04
24
A
LYS
19
-175.05
-32.09
24
A
SER
20
-148.25
51.20
24
A
THR
21
-47.16
101.85
24
A
HIS
26
76.71
78.15
24
A
HIS
27
27.29
55.11
24
A
HIS
80
-43.16
153.04
24
A
LYS
86
-100.25
-70.60
24
A
SER
88
61.42
81.73
25
A
TYR
6
-36.15
92.65
25
A
HIS
15
-89.65
-127.35
25
A
HIS
17
-130.87
-42.80
25
A
SER
18
173.77
-63.95
25
A
LYS
19
-93.86
43.62
25
A
SER
20
175.59
101.59
25
A
HIS
26
81.15
83.39
25
A
HIS
27
28.85
50.78
25
A
LEU
32
-87.62
40.70
25
A
GLU
37
-90.40
32.34
25
A
GLU
43
-137.27
-36.91
25
A
HIS
63
53.57
150.41
25
A
PHE
74
-134.84
-38.43
25
A
HIS
80
-53.91
106.51
25
A
ASP
82
158.77
-30.38
25
A
LYS
86
-97.64
36.28
25
A
LEU
87
-136.37
-66.36
25
A
SER
88
-140.78
-54.45
25
A
LYS
89
60.63
90.49
25
A
GLU
92
-172.34
131.27
26
A
LYS
2
-135.29
-71.10
26
A
VAL
4
-143.28
-142.56
26
A
TYR
6
42.92
106.42
26
A
HIS
26
36.55
73.89
26
A
HIS
27
29.60
46.63
26
A
GLU
37
-78.25
20.16
26
A
HIS
63
58.24
171.51
26
A
ASP
82
-151.46
-51.89
26
A
LYS
89
71.43
124.46
26
A
PRO
90
-67.38
-179.20
26
A
GLU
92
73.95
-57.77
27
A
VAL
4
-121.81
-133.50
27
A
LYS
19
-160.28
26.84
27
A
SER
20
-174.55
122.06
27
A
HIS
26
74.32
73.25
27
A
HIS
27
31.64
49.87
27
A
GLU
37
-98.28
30.85
27
A
ASP
83
-94.91
44.07
27
A
LYS
86
-145.03
-42.66
27
A
SER
88
-177.35
88.89
27
A
GLU
92
-176.32
65.92
28
A
LYS
2
-158.35
-65.28
28
A
VAL
4
-130.91
-128.76
28
A
TYR
6
37.20
92.31
28
A
ASN
16
-142.71
14.09
28
A
LYS
19
-179.23
-34.98
28
A
SER
20
-155.43
54.64
28
A
THR
21
-56.04
82.21
28
A
HIS
26
59.51
74.64
28
A
HIS
27
34.02
36.70
28
A
HIS
63
56.29
152.94
28
A
LYS
86
-151.40
50.65
28
A
SER
88
65.08
-76.38
28
A
MET
91
62.55
160.13
29
A
TYR
6
46.39
95.01
29
A
SER
20
-154.37
35.50
29
A
THR
21
-46.87
87.36
29
A
HIS
26
69.26
-169.02
29
A
HIS
27
-66.25
32.84
29
A
LEU
36
-49.12
-72.57
29
A
LYS
86
-148.94
-40.01
29
A
LEU
87
-59.32
93.22
29
A
SER
88
-165.81
42.62
30
A
LYS
2
-92.23
49.75
30
A
VAL
4
-132.23
-134.89
30
A
SER
18
-69.20
74.56
30
A
LYS
19
-173.99
-43.13
30
A
SER
20
-151.73
88.49
30
A
HIS
27
34.08
43.22
30
A
ASP
83
-87.83
36.29
30
A
SER
85
-155.28
8.00
30
A
SER
88
64.61
-74.37
30
A
THR
93
45.43
72.18
31
A
LYS
2
-128.63
-69.52
31
A
VAL
4
-129.52
-134.16
31
A
LYS
5
-138.21
-41.12
31
A
TYR
6
54.11
102.49
31
A
HIS
15
-123.65
-131.23
31
A
ASN
16
78.60
-10.01
31
A
SER
18
-68.10
72.41
31
A
LYS
19
-160.20
-44.27
31
A
SER
20
-156.41
57.73
31
A
THR
21
-51.84
93.82
31
A
HIS
26
70.01
66.97
31
A
HIS
27
30.84
52.51
31
A
GLU
43
178.63
-55.90
31
A
HIS
63
-48.47
150.80
31
A
ASP
82
-168.65
-48.14
31
A
ARG
84
-156.59
35.81
31
A
LYS
89
-159.61
83.08
31
A
MET
91
-172.34
55.44
32
A
LYS
2
73.84
-67.34
32
A
VAL
4
-131.41
-133.24
32
A
LYS
5
-131.01
-53.25
32
A
TYR
6
53.69
95.37
32
A
ASN
16
-115.50
71.49
32
A
SER
18
-75.97
27.54
32
A
LYS
19
-159.19
29.58
32
A
SER
20
168.58
132.33
32
A
HIS
26
62.80
87.23
32
A
HIS
27
30.42
41.83
32
A
GLU
43
-132.47
-41.56
32
A
ASP
82
-170.73
-43.58
32
A
LYS
86
-94.69
-69.68
32
A
LEU
87
73.16
-66.49
32
A
MET
91
65.40
172.45
33
A
VAL
4
-126.89
-137.21
33
A
TYR
6
-62.58
88.27
33
A
HIS
15
-126.91
-139.92
33
A
SER
18
-174.76
-44.67
33
A
SER
20
178.35
102.39
33
A
HIS
26
66.66
78.51
33
A
HIS
27
33.41
45.30
33
A
LEU
32
-86.74
35.04
33
A
LEU
36
-43.61
-80.09
33
A
GLU
43
-142.17
-40.75
33
A
HIS
63
-47.00
159.91
33
A
PHE
74
-135.38
-31.65
33
A
ASP
83
-93.16
33.11
33
A
LYS
86
-104.48
41.10
33
A
SER
88
62.56
89.62
33
A
GLU
92
-166.08
51.42
33
A
THR
93
70.30
147.48
34
A
VAL
4
-112.81
-133.83
34
A
HIS
15
-89.75
-121.81
34
A
LYS
19
-173.44
-33.04
34
A
SER
20
-152.27
61.89
34
A
THR
21
-58.19
95.37
34
A
HIS
26
73.26
-169.07
34
A
ASP
82
-164.26
-52.93
34
A
SER
85
-152.71
38.04
34
A
LYS
86
-151.89
43.85
35
A
LYS
5
-86.23
49.95
35
A
TYR
6
2.40
95.31
35
A
HIS
15
-95.85
-122.91
35
A
ASN
16
77.58
-10.93
35
A
LYS
19
-156.66
-36.64
35
A
SER
20
-151.23
61.29
35
A
THR
21
-54.43
94.14
35
A
HIS
26
158.15
85.30
35
A
HIS
27
31.97
34.65
35
A
LEU
36
-49.85
-74.68
35
A
PRO
40
-69.99
95.44
35
A
GLU
43
-137.93
-39.12
35
A
HIS
80
-49.06
158.32
36
A
ASP
3
64.61
-178.26
36
A
TYR
6
-0.09
99.99
36
A
HIS
15
-88.85
-126.70
36
A
ASN
16
75.28
-10.51
36
A
LYS
19
-169.07
-37.82
36
A
SER
20
-155.03
57.89
36
A
THR
21
-58.81
85.95
36
A
HIS
26
45.95
70.39
36
A
HIS
27
30.22
48.60
36
A
HIS
63
-49.80
159.86
36
A
ASP
82
-148.40
-61.87
36
A
MET
91
-121.39
-60.15
36
A
GLU
92
70.07
171.23
37
A
LYS
2
68.23
163.90
37
A
TYR
6
21.81
91.71
37
A
LYS
13
-78.97
27.31
37
A
HIS
15
-89.72
46.11
37
A
ASN
16
-119.52
72.82
37
A
LYS
19
-107.37
-70.72
37
A
SER
20
-39.98
114.24
37
A
HIS
26
62.91
79.05
37
A
HIS
27
34.59
34.28
37
A
GLU
43
-130.18
-36.41
37
A
ASN
57
-123.67
-68.10
37
A
HIS
63
-53.53
-80.72
37
A
SER
64
167.99
171.47
37
A
ASP
82
-165.69
-56.63
37
A
LYS
86
-141.04
-64.02
37
A
LEU
87
45.16
72.62
37
A
LYS
89
-161.05
97.58
38
A
VAL
4
-132.25
-124.93
38
A
TYR
6
38.38
79.24
38
A
ASN
16
-99.53
50.73
38
A
LYS
19
-171.51
-23.87
38
A
SER
20
-142.99
26.86
38
A
THR
21
-40.08
94.32
38
A
HIS
26
54.16
81.11
38
A
HIS
27
30.99
41.66
38
A
SER
85
-166.32
37.61
38
A
LYS
86
-149.55
53.38
38
A
THR
93
47.25
-159.48
39
A
LYS
2
-154.00
77.09
39
A
VAL
4
-129.30
-135.84
39
A
TYR
6
53.88
99.55
39
A
ASN
16
-160.18
32.06
39
A
LYS
19
-93.53
32.59
39
A
SER
20
163.88
85.91
39
A
THR
21
-108.01
78.92
39
A
HIS
26
73.30
78.43
39
A
HIS
27
27.04
54.35
39
A
HIS
39
-49.13
162.79
39
A
HIS
80
-46.82
161.06
39
A
SER
88
-64.54
94.96
39
A
LYS
89
-169.77
116.37
39
A
GLU
92
62.27
101.39
40
A
LYS
2
60.16
-178.51
40
A
ASP
3
-160.56
-169.15
40
A
TYR
6
-28.17
91.87
40
A
ASN
16
-148.40
25.26
40
A
SER
18
176.73
-29.27
40
A
SER
20
-165.85
60.86
40
A
THR
21
-53.97
91.32
40
A
HIS
26
159.03
83.49
40
A
HIS
27
29.48
47.55
40
A
HIS
63
-39.07
146.46
40
A
ARG
84
-152.39
-37.71
40
A
SER
85
-143.44
-44.05
40
A
LYS
89
149.94
-48.57
SOLUTION STRUCTURE OF OXIDIZED MICROSOMAL RABBIT CYTOCHROME B5. FACTORS DETERMINING THE HETEROGENEOUS BINDING OF THE HEME.
1
N
N
2
N
N
A
THR
8
A
THR
8
HELX_P
A
LYS
13
A
LYS
13
1
1
6
A
THR
33
A
THR
33
HELX_P
A
LEU
36
A
LEU
36
5
2
4
A
GLU
43
A
GLU
43
HELX_P
A
GLN
49
A
GLN
49
1
3
7
A
ALA
54
A
ALA
54
HELX_P
A
GLY
62
A
GLY
62
1
4
9
A
SER
64
A
SER
64
HELX_P
A
PHE
74
A
PHE
74
1
5
11
A
HIS
80
A
HIS
80
HELX_P
A
ARG
84
A
ARG
84
5
6
5
metalc
2.010
A
HIS
39
A
NE2
HIS
39
1_555
A
HEM
95
B
FE
HEM
1_555
metalc
2.014
A
HIS
63
A
NE2
HIS
63
1_555
A
HEM
95
B
FE
HEM
1_555
ELECTRON TRANSPORT
CYTOCHROME, HEME, ELECTRON TRANSPORT
CYB5_RABIT
UNP
1
P00169
6
99
1DO9
1
94
P00169
A
1
1
94
3
anti-parallel
anti-parallel
A
TRP
22
A
TRP
22
A
ILE
24
A
ILE
24
A
LYS
28
A
LYS
28
A
ASP
31
A
ASP
31
A
ILE
75
A
ILE
75
A
GLU
78
A
GLU
78
BINDING SITE FOR RESIDUE HEM A 95
A
HEM
95
Software
13
A
PHE
35
A
PHE
35
13
1_555
A
HIS
39
A
HIS
39
13
1_555
A
PRO
40
A
PRO
40
13
1_555
A
VAL
45
A
VAL
45
13
1_555
A
LEU
46
A
LEU
46
13
1_555
A
ALA
54
A
ALA
54
13
1_555
A
ASN
57
A
ASN
57
13
1_555
A
VAL
61
A
VAL
61
13
1_555
A
HIS
63
A
HIS
63
13
1_555
A
ALA
67
A
ALA
67
13
1_555
A
LEU
70
A
LEU
70
13
1_555
A
SER
71
A
SER
71
13
1_555
A
PHE
74
A
PHE
74
13
1_555
1
P 1