1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Wu, Y.B.
Lu, J.
Qian, C.M.
Tang, W.X.
Li, E.C.
Wang, J.F.
Wang, Y.H.
Wang, W.H.
Lu, J.X.
Xie, Y.
Huang, Z.X.
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
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
268
1620
1630
10.1046/j.1432-1327.2001.02033.x
11248680
Solution structure of cytochrome b(5) mutant (E44/48/56A/D60A) and its interaction with cytochrome c.
2001
10.2210/pdb1f04/pdb
pdb_00001f04
CHIRALITY ERROR AT CA ATOM OF ALA A 3
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
9257.262
CYTOCHROME B5
E44A, E48A, E56A, D60A
1
man
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
1
syn
non-polymer
no
no
AVKYYTLEEIQKHNNSKSTWLILHYKVYDLTKFLEEHPGGEAVLRAQAGGDATANFEAVGHSTDARELSKTFIIGELHPD
DR
AVKYYTLEEIQKHNNSKSTWLILHYKVYDLTKFLEEHPGGEAVLRAQAGGDATANFEAVGHSTDARELSKTFIIGELHPD
DR
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
cattle
Bos
Escherichia
sample
9913
Bos taurus
562
Escherichia coli
JM83
PLASMID
PUC 19
database_2
pdbx_nmr_software
pdbx_struct_assembly
pdbx_struct_oper_list
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2000-06-21
1
1
2008-04-27
1
2
2011-07-13
1
3
2021-11-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_nmr_software.name
_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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2000-05-14
REL
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
all calculated structures submitted
35
35
2D NOESY
2D NOESY
DQF-COSY
DQF-COSY
TOCSY
TOCSY
10 mM
7.0
1
atm
303
K
DYNAMICS SIMULATED ANNEALING, RESTRAINED ENERGY MINIMIZATION; PSEUDOCONTACT SHIFTS WERE USED IN THE CALCULATION AND IN THE MINIMIZATION AS FURTHER NON-CLASSICAL CONSTRAINTS
TORSION ANGLE MOLECULAR
6 mM cytochrome b5 mutant 1H
10 mM phosphate buffer , 90% H2O, 10% D2O
6 mM cytochrome b5 mutant 1H
10 mM phosphate buffer, D2O
Gntert, Mumenthaler, Wthrich
structure solution
DYANA
5.0
Banci, Bertini, Cremonini, Gori Savellini, Luchinat, Wthrich, Gntert
structure solution
PSEUDODYANA
Pearlman, Case, Caldwell, Ross, Cheatham, Ferguson, Seibel, Singh, Weiner, Kollman
refinement
Amber
5.0
Banci, Bertini, Gori Savellini, Romagnoli, Turano, Cremonini, Luchinat, Gary
refinement
PSEUDOREM
600
Bruker
DMX
HEM
201
2
HEM
HEM
201
A
ALA
3
n
1
ALA
3
A
VAL
4
n
2
VAL
4
A
LYS
5
n
3
LYS
5
A
TYR
6
n
4
TYR
6
A
TYR
7
n
5
TYR
7
A
THR
8
n
6
THR
8
A
LEU
9
n
7
LEU
9
A
GLU
10
n
8
GLU
10
A
GLU
11
n
9
GLU
11
A
ILE
12
n
10
ILE
12
A
GLN
13
n
11
GLN
13
A
LYS
14
n
12
LYS
14
A
HIS
15
n
13
HIS
15
A
ASN
16
n
14
ASN
16
A
ASN
17
n
15
ASN
17
A
SER
18
n
16
SER
18
A
LYS
19
n
17
LYS
19
A
SER
20
n
18
SER
20
A
THR
21
n
19
THR
21
A
TRP
22
n
20
TRP
22
A
LEU
23
n
21
LEU
23
A
ILE
24
n
22
ILE
24
A
LEU
25
n
23
LEU
25
A
HIS
26
n
24
HIS
26
A
TYR
27
n
25
TYR
27
A
LYS
28
n
26
LYS
28
A
VAL
29
n
27
VAL
29
A
TYR
30
n
28
TYR
30
A
ASP
31
n
29
ASP
31
A
LEU
32
n
30
LEU
32
A
THR
33
n
31
THR
33
A
LYS
34
n
32
LYS
34
A
PHE
35
n
33
PHE
35
A
LEU
36
n
34
LEU
36
A
GLU
37
n
35
GLU
37
A
GLU
38
n
36
GLU
38
A
HIS
39
n
37
HIS
39
A
PRO
40
n
38
PRO
40
A
GLY
41
n
39
GLY
41
A
GLY
42
n
40
GLY
42
A
GLU
43
n
41
GLU
43
A
ALA
44
n
42
ALA
44
A
VAL
45
n
43
VAL
45
A
LEU
46
n
44
LEU
46
A
ARG
47
n
45
ARG
47
A
ALA
48
n
46
ALA
48
A
GLN
49
n
47
GLN
49
A
ALA
50
n
48
ALA
50
A
GLY
51
n
49
GLY
51
A
GLY
52
n
50
GLY
52
A
ASP
53
n
51
ASP
53
A
ALA
54
n
52
ALA
54
A
THR
55
n
53
THR
55
A
ALA
56
n
54
ALA
56
A
ASN
57
n
55
ASN
57
A
PHE
58
n
56
PHE
58
A
GLU
59
n
57
GLU
59
A
ALA
60
n
58
ALA
60
A
VAL
61
n
59
VAL
61
A
GLY
62
n
60
GLY
62
A
HIS
63
n
61
HIS
63
A
SER
64
n
62
SER
64
A
THR
65
n
63
THR
65
A
ASP
66
n
64
ASP
66
A
ALA
67
n
65
ALA
67
A
ARG
68
n
66
ARG
68
A
GLU
69
n
67
GLU
69
A
LEU
70
n
68
LEU
70
A
SER
71
n
69
SER
71
A
LYS
72
n
70
LYS
72
A
THR
73
n
71
THR
73
A
PHE
74
n
72
PHE
74
A
ILE
75
n
73
ILE
75
A
ILE
76
n
74
ILE
76
A
GLY
77
n
75
GLY
77
A
GLU
78
n
76
GLU
78
A
LEU
79
n
77
LEU
79
A
HIS
80
n
78
HIS
80
A
PRO
81
n
79
PRO
81
A
ASP
82
n
80
ASP
82
A
ASP
83
n
81
ASP
83
A
ARG
84
n
82
ARG
84
A
author_defined_assembly
1
monomeric
A
HIS
39
A
NE2
HIS
37
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NA
HEM
1_555
89.4
A
HIS
39
A
NE2
HIS
37
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NB
HEM
1_555
93.5
A
HEM
201
B
NA
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NB
HEM
1_555
91.4
A
HIS
39
A
NE2
HIS
37
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NC
HEM
1_555
91.2
A
HEM
201
B
NA
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NC
HEM
1_555
179.3
A
HEM
201
B
NB
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NC
HEM
1_555
88.7
A
HIS
39
A
NE2
HIS
37
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
ND
HEM
1_555
87.7
A
HEM
201
B
NA
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
ND
HEM
1_555
91.7
A
HEM
201
B
NB
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
ND
HEM
1_555
176.6
A
HEM
201
B
NC
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
ND
HEM
1_555
88.1
A
HIS
39
A
NE2
HIS
37
1_555
A
HEM
201
B
FE
HEM
1_555
A
HIS
63
A
NE2
HIS
61
1_555
175.6
A
HEM
201
B
NA
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HIS
63
A
NE2
HIS
61
1_555
89.9
A
HEM
201
B
NB
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HIS
63
A
NE2
HIS
61
1_555
90.9
A
HEM
201
B
NC
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HIS
63
A
NE2
HIS
61
1_555
89.4
A
HEM
201
B
ND
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HIS
63
A
NE2
HIS
61
1_555
87.9
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
identity operation
0.0000000000
0.0000000000
0.0000000000
A
O
VAL
29
A
O
VAL
27
A
N
ILE
76
A
N
ILE
74
1
A
CA
ALA
3
WRONG HAND
2
A
CA
ALA
3
WRONG HAND
3
A
CA
ALA
3
WRONG HAND
5
A
CA
ALA
3
WRONG HAND
6
A
CA
ALA
3
WRONG HAND
8
A
CA
ALA
3
WRONG HAND
11
A
CA
ALA
3
WRONG HAND
12
A
CA
ALA
3
WRONG HAND
17
A
CA
ALA
3
WRONG HAND
18
A
CA
ALA
3
WRONG HAND
21
A
CA
ALA
3
WRONG HAND
25
A
CA
ALA
3
WRONG HAND
27
A
CA
ALA
3
WRONG HAND
30
A
CA
ALA
3
WRONG HAND
3
A
A
ALA
VAL
3
4
143.63
11
A
A
ALA
VAL
3
4
147.20
17
A
A
ALA
VAL
3
4
141.53
18
A
A
ALA
VAL
3
4
139.74
21
A
A
ALA
VAL
3
4
148.52
25
A
A
ALA
VAL
3
4
141.99
27
A
A
ALA
VAL
3
4
145.25
2
A
TYR
30
0.064
SIDE CHAIN
8
A
TYR
30
0.129
SIDE CHAIN
9
A
TYR
6
0.082
SIDE CHAIN
9
A
TYR
27
0.109
SIDE CHAIN
10
A
ARG
47
0.085
SIDE CHAIN
12
A
TYR
27
0.077
SIDE CHAIN
25
A
TYR
6
0.073
SIDE CHAIN
25
A
TYR
7
0.076
SIDE CHAIN
27
A
TYR
6
0.069
SIDE CHAIN
28
A
TYR
27
0.069
SIDE CHAIN
29
A
TYR
27
0.065
SIDE CHAIN
30
A
TYR
27
0.070
SIDE CHAIN
31
A
TYR
27
0.089
SIDE CHAIN
31
A
TYR
30
0.096
SIDE CHAIN
32
A
HIS
63
0.192
SIDE CHAIN
34
A
ARG
68
0.078
SIDE CHAIN
8
-3.11
0.50
120.30
117.19
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
68
68
68
N
23
-6.09
0.90
118.30
112.21
A
A
A
CB
CG
OD2
ASP
ASP
ASP
83
83
83
N
27
-5.50
0.90
118.30
112.80
A
A
A
CB
CG
OD2
ASP
ASP
ASP
83
83
83
N
1
A
ASN
16
-162.97
68.63
1
A
ASN
17
-130.20
-66.88
1
A
SER
18
-144.17
-66.21
1
A
LYS
19
-90.63
-63.18
1
A
SER
20
-52.24
107.31
1
A
LYS
34
-96.68
38.89
1
A
GLU
43
-53.50
94.66
1
A
ALA
44
179.61
-69.85
1
A
HIS
63
63.75
156.84
2
A
ASN
16
-131.77
-44.57
2
A
LYS
19
176.95
-51.41
2
A
ASP
53
8.12
72.53
2
A
VAL
61
-107.45
54.60
3
A
ASN
16
-140.95
29.75
3
A
SER
18
65.66
-67.49
3
A
LYS
19
-158.39
-44.24
3
A
SER
20
-46.10
99.85
3
A
LEU
23
176.98
168.58
3
A
LYS
34
-96.65
36.59
3
A
PHE
35
-140.10
12.34
3
A
GLU
43
-42.39
103.27
3
A
ALA
44
170.68
-66.67
3
A
HIS
63
67.18
123.42
4
A
HIS
15
-113.41
67.62
4
A
ASN
16
-154.32
63.53
4
A
ASN
17
-149.00
-56.55
4
A
SER
18
-172.76
-53.64
4
A
HIS
63
54.45
89.77
5
A
HIS
15
-102.79
62.69
5
A
ASN
16
-177.00
62.68
5
A
ASN
17
-173.11
84.74
5
A
LYS
19
-160.44
-82.15
5
A
LYS
34
-97.77
32.49
5
A
PHE
35
-140.76
14.98
5
A
HIS
39
-54.84
107.32
5
A
ASP
53
-158.60
35.56
6
A
ASN
16
-160.95
66.05
6
A
ASN
17
-155.28
-65.71
6
A
SER
18
-160.37
-48.15
6
A
ASP
53
8.57
70.69
7
A
SER
18
57.13
-142.92
7
A
SER
20
-56.14
108.67
7
A
LEU
23
177.65
168.35
7
A
PHE
35
-146.55
11.81
7
A
GLU
43
-65.78
81.91
7
A
ALA
44
-163.41
-71.05
7
A
HIS
63
62.27
103.89
8
A
SER
18
-63.57
70.27
8
A
LYS
19
-176.45
-40.00
8
A
TYR
27
67.52
-0.23
8
A
SER
64
-69.85
-178.91
8
A
THR
65
-61.82
-72.01
9
A
LYS
5
173.80
118.94
9
A
ASN
17
70.32
44.19
9
A
SER
18
-138.22
-82.01
9
A
ASP
53
-4.58
80.81
9
A
HIS
63
62.10
110.17
10
A
ASN
16
-154.43
13.57
10
A
ASN
17
-165.40
99.43
10
A
SER
18
74.32
-56.54
10
A
SER
20
-177.47
139.76
10
A
LEU
23
179.66
170.27
10
A
LYS
34
-91.26
31.05
10
A
PHE
35
-141.24
13.66
10
A
HIS
39
-49.48
104.26
10
A
VAL
61
-109.34
64.32
11
A
ASN
16
-163.78
35.90
11
A
ASN
17
-160.00
81.54
11
A
LYS
19
-141.03
-79.12
11
A
LEU
23
179.64
168.90
11
A
LYS
34
-90.95
34.77
11
A
PHE
35
-141.39
11.02
11
A
VAL
61
-101.96
75.29
12
A
ASN
16
-117.23
57.94
12
A
ASN
17
89.98
-44.51
12
A
LYS
19
-127.02
-62.78
12
A
LEU
32
-100.93
-90.10
12
A
THR
33
66.45
-61.20
12
A
HIS
39
-59.06
106.57
12
A
ASP
53
21.38
67.08
13
A
ASN
16
-178.52
48.50
13
A
ASN
17
-167.25
49.79
13
A
SER
18
165.47
-124.05
13
A
TYR
27
66.64
-3.05
13
A
LEU
32
-102.82
-83.84
13
A
THR
33
61.00
-67.57
13
A
ASP
53
26.25
58.68
13
A
HIS
63
67.22
96.38
13
A
SER
64
-57.82
174.08
14
A
LEU
23
171.53
170.72
14
A
LEU
32
-104.60
-91.99
14
A
THR
33
68.44
-59.21
14
A
SER
64
-59.86
172.18
15
A
VAL
4
65.65
148.44
15
A
SER
18
65.72
-75.41
15
A
LYS
19
-154.52
-42.11
15
A
LEU
23
176.31
167.04
15
A
LYS
34
-97.39
34.49
15
A
PHE
35
-143.54
15.53
15
A
HIS
39
-50.99
108.34
16
A
LYS
19
175.05
-77.90
16
A
ASP
53
-168.01
69.61
17
A
ASN
17
81.67
71.04
17
A
SER
18
-172.90
-58.13
17
A
HIS
26
69.62
63.66
17
A
LEU
32
-102.79
-94.49
17
A
THR
33
65.70
-58.95
17
A
GLU
43
-58.05
91.89
17
A
ALA
44
-169.94
-68.96
17
A
ASP
53
-164.34
63.33
18
A
ASN
16
-168.36
50.41
18
A
ASN
17
173.73
85.73
18
A
SER
18
75.15
-54.84
18
A
SER
20
178.27
146.46
18
A
LEU
23
176.92
169.26
18
A
LEU
32
-101.63
-95.46
18
A
THR
33
67.47
-58.49
19
A
LYS
19
-157.71
-50.16
19
A
LEU
23
178.01
169.51
19
A
LEU
32
-103.38
-91.10
19
A
THR
33
67.87
-60.13
19
A
GLU
43
-56.29
94.54
19
A
ALA
44
179.53
-66.30
20
A
HIS
15
-105.42
73.97
20
A
ASN
16
-162.26
43.07
20
A
ASN
17
-160.40
-71.02
20
A
LYS
19
-174.94
-45.85
20
A
SER
20
-41.42
100.81
20
A
LEU
23
179.09
169.37
21
A
HIS
15
-104.63
75.84
21
A
ASN
16
-167.39
59.91
21
A
ASN
17
-154.32
-77.08
21
A
SER
18
-163.75
55.76
21
A
LYS
19
-139.03
-59.22
21
A
LEU
23
179.32
168.56
21
A
VAL
61
-110.48
72.80
22
A
SER
18
-62.62
73.11
22
A
LYS
19
-167.79
-46.21
22
A
SER
20
-152.66
77.82
22
A
THR
21
-68.94
88.71
22
A
LEU
23
174.84
169.37
22
A
PRO
40
-69.69
85.90
22
A
GLU
43
-59.07
104.91
22
A
ALA
44
176.40
-68.11
22
A
ALA
54
-141.21
27.35
23
A
SER
18
-65.20
76.54
23
A
LYS
19
176.69
-42.99
23
A
LEU
32
-111.05
-88.67
23
A
THR
33
67.59
-53.18
23
A
ASP
53
-158.31
67.31
24
A
HIS
15
-103.42
69.55
24
A
ASN
16
-155.68
36.17
24
A
ASN
17
-96.08
-64.87
24
A
SER
18
-140.67
-64.76
24
A
LYS
19
-88.25
-79.87
24
A
SER
20
-37.64
107.16
24
A
HIS
39
-55.44
108.59
24
A
ASP
53
-167.90
79.49
24
A
ALA
54
-141.23
19.59
25
A
HIS
15
-109.80
79.80
25
A
ASN
16
-161.23
66.30
25
A
ASN
17
-143.57
-60.82
25
A
SER
18
-177.70
-44.36
25
A
LEU
23
179.27
170.68
25
A
LEU
32
-105.28
-93.21
25
A
THR
33
66.30
-59.84
25
A
GLU
43
-51.55
93.05
25
A
ALA
44
-165.59
-74.53
25
A
HIS
63
68.17
132.48
26
A
HIS
15
-87.45
-139.45
26
A
SER
18
-167.10
-59.80
26
A
LYS
19
-91.21
-61.31
26
A
ASP
53
-160.93
89.57
26
A
ALA
54
-142.72
12.40
27
A
ASN
16
-97.61
-66.65
27
A
ASN
17
-156.73
67.83
27
A
SER
18
-160.82
-74.20
27
A
LEU
23
178.78
169.35
27
A
LEU
32
-104.97
-94.27
27
A
THR
33
67.29
-58.10
27
A
HIS
63
62.33
147.12
28
A
LYS
5
-160.10
116.00
28
A
ASN
16
-133.00
-80.21
28
A
SER
18
178.21
-63.28
28
A
LYS
19
-95.00
-66.12
28
A
LEU
23
174.81
169.32
28
A
LYS
34
-97.00
31.62
28
A
PHE
35
-140.37
13.40
28
A
GLU
43
-69.07
84.90
28
A
ALA
44
-174.17
-60.96
29
A
HIS
15
-109.36
77.75
29
A
ASN
16
-161.35
56.18
29
A
ASN
17
-160.14
47.04
29
A
SER
18
74.46
-46.47
29
A
LEU
23
174.28
169.41
29
A
LEU
32
-105.06
-92.78
29
A
THR
33
67.30
-59.68
30
A
VAL
4
52.15
-172.37
30
A
HIS
15
-105.15
74.83
30
A
ASN
16
-158.28
54.35
30
A
ASN
17
-153.51
50.12
30
A
SER
18
74.31
-55.87
30
A
LEU
23
176.16
169.13
30
A
LYS
34
-97.05
32.59
30
A
PHE
35
-143.48
16.39
30
A
GLU
43
-42.67
103.23
30
A
ALA
44
173.52
-63.88
31
A
SER
18
65.95
-75.83
31
A
LYS
19
-143.85
-46.08
31
A
HIS
63
61.29
101.23
32
A
SER
20
-161.38
95.76
32
A
LEU
32
-108.32
-91.92
32
A
THR
33
66.40
-58.53
32
A
GLU
43
-134.22
-57.32
32
A
VAL
61
-109.31
52.96
32
A
HIS
63
-104.07
-86.70
33
A
HIS
15
-85.25
-137.87
33
A
ASN
17
-155.64
83.51
33
A
LYS
19
-165.73
-85.64
33
A
LYS
34
-91.79
32.90
33
A
ASP
53
-165.39
77.49
34
A
HIS
15
-115.83
66.58
34
A
SER
18
72.14
-60.73
34
A
LEU
32
-112.78
-94.90
34
A
THR
33
65.69
-57.63
34
A
ASP
53
29.36
59.52
35
A
LYS
5
-171.56
125.49
35
A
ASN
16
-140.25
56.23
35
A
LYS
19
-179.27
-35.45
35
A
LEU
23
174.25
168.67
35
A
LEU
32
-100.19
-92.72
35
A
THR
33
66.12
-61.05
35
A
GLU
43
-53.38
95.44
35
A
ALA
44
173.82
-58.78
35
A
HIS
63
58.80
178.51
SOLUTION STRUCTURE OF OXIDIZED BOVINE MICROSOMAL CYTOCHROME B5 MUTANT (E44A, E48A, E56A, D60A) AND ITS INTERACTION WITH CYTOCHROME C
1
N
N
2
N
N
A
THR
8
A
THR
6
HELX_P
A
LYS
14
A
LYS
12
1
1
7
A
LEU
32
A
LEU
30
HELX_P
A
LEU
36
A
LEU
34
5
2
5
A
ALA
44
A
ALA
42
HELX_P
A
ALA
50
A
ALA
48
1
3
7
A
ALA
54
A
ALA
52
HELX_P
A
GLY
62
A
GLY
60
1
4
9
A
SER
64
A
SER
62
HELX_P
A
PHE
74
A
PHE
72
1
5
11
metalc
2.010
A
HIS
39
A
NE2
HIS
37
1_555
A
HEM
201
B
FE
HEM
1_555
metalc
1.996
A
HIS
63
A
NE2
HIS
61
1_555
A
HEM
201
B
FE
HEM
1_555
ELECTRON TRANSPORT
CYTOCHROME B5, PROTEIN RECOGNITION, SOLUTION STRUCTURE, PARAMAGNETIC NMR, ELECTRON TRANSPORT
CYB5_BOVIN
UNP
1
P00171
7
88
1F04
3
84
P00171
A
1
1
82
1
GLU
engineered mutation
ALA
44
1F04
A
P00171
UNP
48
42
1
GLU
engineered mutation
ALA
48
1F04
A
P00171
UNP
52
46
1
GLU
engineered mutation
ALA
56
1F04
A
P00171
UNP
60
54
1
ASP
engineered mutation
ALA
60
1F04
A
P00171
UNP
64
58
2
anti-parallel
A
LYS
28
A
LYS
26
A
TYR
30
A
TYR
28
A
ILE
75
A
ILE
73
A
GLU
78
A
GLU
76
BINDING SITE FOR RESIDUE HEM A 201
A
HEM
201
Software
13
A
LEU
25
A
LEU
23
13
1_555
A
LEU
32
A
LEU
30
13
1_555
A
HIS
39
A
HIS
37
13
1_555
A
PRO
40
A
PRO
38
13
1_555
A
VAL
45
A
VAL
43
13
1_555
A
LEU
46
A
LEU
44
13
1_555
A
GLN
49
A
GLN
47
13
1_555
A
PHE
58
A
PHE
56
13
1_555
A
VAL
61
A
VAL
59
13
1_555
A
HIS
63
A
HIS
61
13
1_555
A
SER
64
A
SER
62
13
1_555
A
LEU
70
A
LEU
68
13
1_555
A
SER
71
A
SER
69
13
1_555
1
P 1