0.016250
0.000000
0.000102
0.000000
0.009542
0.000000
0.000000
0.000000
0.016230
0.00000
0.00000
0.00000
Merlino, A.
Balsamo, A.
Mazzarella, L.
Vergara, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.36
90.00
61.538
104.802
61.616
C2 H4 O
44.053
ACETYL GROUP
non-polymer
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
C O
28.010
CARBON MONOXIDE
non-polymer
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
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
NE
Biochim.Biophys.Acta
BBACAQ
0113
0006-3002
1834
1885
1893
10.1016/j.bbapap.2013.01.031
23376186
Role of tertiary structures on the Root effect in fish hemoglobins.
2013
SEVERAL COVALENT BOND LENGTH DEVIATIONS
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
mirrors
CCD
2010-11-27
RIGAKU SATURN 944
GRAPHITE
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU MICROMAX-007 HF
15683.271
Hemoglobin subunit alpha
2
nat
polymer
16153.368
Hemoglobin subunit beta
2
nat
polymer
28.010
CARBON MONOXIDE
1
syn
non-polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
4
syn
non-polymer
18.015
water
37
nat
water
Alpha-globin, Hemoglobin alpha chain
Beta-globin, Hemoglobin beta chain
no
yes
(ACE)SLSDKDKAAVRALWSKIGKSADAIGNDALSRMIVVYPQTKTYFSHWPDVTPGSPHIKAHGKKVMGGIALAVSKID
DLKTGLMELSEQHAYKLRVDPANFKILNHCILVVISTMFPKEFTPEAHVSLDKFLSGVALALAERYR
XSLSDKDKAAVRALWSKIGKSADAIGNDALSRMIVVYPQTKTYFSHWPDVTPGSPHIKAHGKKVMGGIALAVSKIDDLKT
GLMELSEQHAYKLRVDPANFKILNHCILVVISTMFPKEFTPEAHVSLDKFLSGVALALAERYR
A,C
polypeptide(L)
no
no
VEWTDKERSIISDIFSHMDYDDIGPKALSRCLIVYPWTQRHFSGFGNLYNAEAIIGNANVAAHGIKVLHGLDRGVKNMDN
IAATYADLSTLHSEKLHVDPDNFKLLSDCITIVLAAKMGHAFTAETQGAFQKFLAVVVSALGKQYH
VEWTDKERSIISDIFSHMDYDDIGPKALSRCLIVYPWTQRHFSGFGNLYNAEAIIGNANVAAHGIKVLHGLDRGVKNMDN
IAATYADLSTLHSEKLHVDPDNFKLLSDCITIVLAAKMGHAFTAETQGAFQKFLAVVVSALGKQYH
B,D
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
rockcod
sample
40690
Trematomus bernacchii
rockcod
sample
40690
Trematomus bernacchii
2
3.12
60.58
VAPOR DIFFUSION, HANGING DROP
8.4
deoxy-HbTb crystals have been grown using 8-9.5 mg/ml protein mixed with equal amount of 7-12 % w/v PEG 6000, PBS 100 mM, KCl 0.3 M, pH 8.4. Deoxy HbTb crystals were then soaked for several hours in a deoxygenated, CO saturated, stabilizing solution containing 30% w/v PEG 6000, 100 mM Trsi-HCl pH 8.4, 200 mM KCl, 5 mM dithionite reducing agent and flushed with gaseous CO before data collection, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
298.0
repository
Initial release
Database references
1
0
2013-02-20
1
1
2013-10-23
Crystal structure of deoxy hemoglobin from Trematomus bernacchii at pH 8.4
Crystal structure of deoxy hemoglobin from Trematomus bernacchii at pH 6.2
R/T intermediate quaternary structure of an antarctic fish hemoglobin in an alpha(CO)-beta(pentacoordinate) state
X-ray structure of carbonmonoxy hemoglobin of Eleginops maclovinus
X-ray structure of an intermediate along the oxidation pathway of Trematomus bernacchii hemoglobin
RCSB
Y
RCSB
2013-01-15
REL
REL
CMO
CARBON MONOXIDE
HEM
PROTOPORPHYRIN IX CONTAINING FE
HOH
water
CO
199
3
CMO
CMO
201
A
HEM
200
4
HEM
HEM
202
A
HEM
400
4
HEM
HEM
400
B
HEM
600
4
HEM
HEM
600
C
HEM
800
4
HEM
HEM
800
D
WAT
1003
5
HOH
HOH
301
A
WAT
1010
5
HOH
HOH
302
A
WAT
1013
5
HOH
HOH
303
A
WAT
1015
5
HOH
HOH
304
A
WAT
1017
5
HOH
HOH
305
A
WAT
1019
5
HOH
HOH
306
A
WAT
1021
5
HOH
HOH
307
A
WAT
1022
5
HOH
HOH
308
A
WAT
1026
5
HOH
HOH
309
A
WAT
1034
5
HOH
HOH
310
A
WAT
1036
5
HOH
HOH
311
A
WAT
1037
5
HOH
HOH
312
A
WAT
1005
5
HOH
HOH
501
B
WAT
1009
5
HOH
HOH
502
B
WAT
1012
5
HOH
HOH
503
B
WAT
1016
5
HOH
HOH
504
B
WAT
1028
5
HOH
HOH
505
B
WAT
1035
5
HOH
HOH
506
B
WAT
1001
5
HOH
HOH
1001
C
WAT
1002
5
HOH
HOH
1002
C
WAT
1006
5
HOH
HOH
1003
C
WAT
1007
5
HOH
HOH
1004
C
WAT
1008
5
HOH
HOH
1005
C
WAT
1011
5
HOH
HOH
1006
C
WAT
1014
5
HOH
HOH
1007
C
WAT
1018
5
HOH
HOH
1008
C
WAT
1020
5
HOH
HOH
1009
C
WAT
1023
5
HOH
HOH
1010
C
WAT
1024
5
HOH
HOH
1011
C
WAT
1027
5
HOH
HOH
1012
C
WAT
1029
5
HOH
HOH
1013
C
WAT
1030
5
HOH
HOH
1014
C
WAT
1032
5
HOH
HOH
1015
C
WAT
1033
5
HOH
HOH
1016
C
WAT
1004
5
HOH
HOH
901
D
WAT
1025
5
HOH
HOH
902
D
WAT
1031
5
HOH
HOH
903
D
ACE
0
n
1
ACE
0
A
SER
1
n
2
SER
1
A
LEU
2
n
3
LEU
2
A
SER
3
n
4
SER
3
A
ASP
4
n
5
ASP
4
A
LYS
5
n
6
LYS
5
A
ASP
6
n
7
ASP
6
A
LYS
7
n
8
LYS
7
A
ALA
8
n
9
ALA
8
A
ALA
9
n
10
ALA
9
A
VAL
10
n
11
VAL
10
A
ARG
11
n
12
ARG
11
A
ALA
12
n
13
ALA
12
A
LEU
13
n
14
LEU
13
A
TRP
14
n
15
TRP
14
A
SER
15
n
16
SER
15
A
LYS
16
n
17
LYS
16
A
ILE
17
n
18
ILE
17
A
GLY
18
n
19
GLY
18
A
LYS
19
n
20
LYS
19
A
SER
20
n
21
SER
20
A
ALA
21
n
22
ALA
21
A
ASP
22
n
23
ASP
22
A
ALA
23
n
24
ALA
23
A
ILE
24
n
25
ILE
24
A
GLY
25
n
26
GLY
25
A
ASN
26
n
27
ASN
26
A
ASP
27
n
28
ASP
27
A
ALA
28
n
29
ALA
28
A
LEU
29
n
30
LEU
29
A
SER
30
n
31
SER
30
A
ARG
31
n
32
ARG
31
A
MET
32
n
33
MET
32
A
ILE
33
n
34
ILE
33
A
VAL
34
n
35
VAL
34
A
VAL
35
n
36
VAL
35
A
TYR
36
n
37
TYR
36
A
PRO
37
n
38
PRO
37
A
GLN
38
n
39
GLN
38
A
THR
39
n
40
THR
39
A
LYS
40
n
41
LYS
40
A
THR
41
n
42
THR
41
A
TYR
42
n
43
TYR
42
A
PHE
43
n
44
PHE
43
A
SER
44
n
45
SER
44
A
HIS
45
n
46
HIS
45
A
TRP
46
n
47
TRP
46
A
PRO
47
n
48
PRO
47
A
ASP
48
n
49
ASP
48
A
VAL
49
n
50
VAL
49
A
THR
50
n
51
THR
50
A
PRO
51
n
52
PRO
51
A
GLY
52
n
53
GLY
52
A
SER
53
n
54
SER
53
A
PRO
54
n
55
PRO
54
A
HIS
55
n
56
HIS
55
A
ILE
56
n
57
ILE
56
A
LYS
57
n
58
LYS
57
A
ALA
58
n
59
ALA
58
A
HIS
59
n
60
HIS
59
A
GLY
60
n
61
GLY
60
A
LYS
61
n
62
LYS
61
A
LYS
62
n
63
LYS
62
A
VAL
63
n
64
VAL
63
A
MET
64
n
65
MET
64
A
GLY
65
n
66
GLY
65
A
GLY
66
n
67
GLY
66
A
ILE
67
n
68
ILE
67
A
ALA
68
n
69
ALA
68
A
LEU
69
n
70
LEU
69
A
ALA
70
n
71
ALA
70
A
VAL
71
n
72
VAL
71
A
SER
72
n
73
SER
72
A
LYS
73
n
74
LYS
73
A
ILE
74
n
75
ILE
74
A
ASP
75
n
76
ASP
75
A
ASP
76
n
77
ASP
76
A
LEU
77
n
78
LEU
77
A
LYS
78
n
79
LYS
78
A
THR
79
n
80
THR
79
A
GLY
80
n
81
GLY
80
A
LEU
81
n
82
LEU
81
A
MET
82
n
83
MET
82
A
GLU
83
n
84
GLU
83
A
LEU
84
n
85
LEU
84
A
SER
85
n
86
SER
85
A
GLU
86
n
87
GLU
86
A
GLN
87
n
88
GLN
87
A
HIS
88
n
89
HIS
88
A
ALA
89
n
90
ALA
89
A
TYR
90
n
91
TYR
90
A
LYS
91
n
92
LYS
91
A
LEU
92
n
93
LEU
92
A
ARG
93
n
94
ARG
93
A
VAL
94
n
95
VAL
94
A
ASP
95
n
96
ASP
95
A
PRO
96
n
97
PRO
96
A
ALA
97
n
98
ALA
97
A
ASN
98
n
99
ASN
98
A
PHE
99
n
100
PHE
99
A
LYS
100
n
101
LYS
100
A
ILE
101
n
102
ILE
101
A
LEU
102
n
103
LEU
102
A
ASN
103
n
104
ASN
103
A
HIS
104
n
105
HIS
104
A
CYS
105
n
106
CYS
105
A
ILE
106
n
107
ILE
106
A
LEU
107
n
108
LEU
107
A
VAL
108
n
109
VAL
108
A
VAL
109
n
110
VAL
109
A
ILE
110
n
111
ILE
110
A
SER
111
n
112
SER
111
A
THR
112
n
113
THR
112
A
MET
113
n
114
MET
113
A
PHE
114
n
115
PHE
114
A
PRO
115
n
116
PRO
115
A
LYS
116
n
117
LYS
116
A
GLU
117
n
118
GLU
117
A
PHE
118
n
119
PHE
118
A
THR
119
n
120
THR
119
A
PRO
120
n
121
PRO
120
A
GLU
121
n
122
GLU
121
A
ALA
122
n
123
ALA
122
A
HIS
123
n
124
HIS
123
A
VAL
124
n
125
VAL
124
A
SER
125
n
126
SER
125
A
LEU
126
n
127
LEU
126
A
ASP
127
n
128
ASP
127
A
LYS
128
n
129
LYS
128
A
PHE
129
n
130
PHE
129
A
LEU
130
n
131
LEU
130
A
SER
131
n
132
SER
131
A
GLY
132
n
133
GLY
132
A
VAL
133
n
134
VAL
133
A
ALA
134
n
135
ALA
134
A
LEU
135
n
136
LEU
135
A
ALA
136
n
137
ALA
136
A
LEU
137
n
138
LEU
137
A
ALA
138
n
139
ALA
138
A
GLU
139
n
140
GLU
139
A
ARG
140
n
141
ARG
140
A
TYR
141
n
142
TYR
141
A
ARG
142
n
143
ARG
142
A
VAL
1
n
1
VAL
1
B
GLU
2
n
2
GLU
2
B
TRP
3
n
3
TRP
3
B
THR
4
n
4
THR
4
B
ASP
5
n
5
ASP
5
B
LYS
6
n
6
LYS
6
B
GLU
7
n
7
GLU
7
B
ARG
8
n
8
ARG
8
B
SER
9
n
9
SER
9
B
ILE
10
n
10
ILE
10
B
ILE
11
n
11
ILE
11
B
SER
12
n
12
SER
12
B
ASP
13
n
13
ASP
13
B
ILE
14
n
14
ILE
14
B
PHE
15
n
15
PHE
15
B
SER
16
n
16
SER
16
B
HIS
17
n
17
HIS
17
B
MET
18
n
18
MET
18
B
ASP
19
n
19
ASP
19
B
TYR
20
n
20
TYR
20
B
ASP
21
n
21
ASP
21
B
ASP
22
n
22
ASP
22
B
ILE
23
n
23
ILE
23
B
GLY
24
n
24
GLY
24
B
PRO
25
n
25
PRO
25
B
LYS
26
n
26
LYS
26
B
ALA
27
n
27
ALA
27
B
LEU
28
n
28
LEU
28
B
SER
29
n
29
SER
29
B
ARG
30
n
30
ARG
30
B
CYS
31
n
31
CYS
31
B
LEU
32
n
32
LEU
32
B
ILE
33
n
33
ILE
33
B
VAL
34
n
34
VAL
34
B
TYR
35
n
35
TYR
35
B
PRO
36
n
36
PRO
36
B
TRP
37
n
37
TRP
37
B
THR
38
n
38
THR
38
B
GLN
39
n
39
GLN
39
B
ARG
40
n
40
ARG
40
B
HIS
41
n
41
HIS
41
B
PHE
42
n
42
PHE
42
B
SER
43
n
43
SER
43
B
GLY
44
n
44
GLY
44
B
PHE
45
n
45
PHE
45
B
GLY
46
n
46
GLY
46
B
ASN
47
n
47
ASN
47
B
LEU
48
n
48
LEU
48
B
TYR
49
n
49
TYR
49
B
ASN
50
n
50
ASN
50
B
ALA
51
n
51
ALA
51
B
GLU
52
n
52
GLU
52
B
ALA
53
n
53
ALA
53
B
ILE
54
n
54
ILE
54
B
ILE
55
n
55
ILE
55
B
GLY
56
n
56
GLY
56
B
ASN
57
n
57
ASN
57
B
ALA
58
n
58
ALA
58
B
ASN
59
n
59
ASN
59
B
VAL
60
n
60
VAL
60
B
ALA
61
n
61
ALA
61
B
ALA
62
n
62
ALA
62
B
HIS
63
n
63
HIS
63
B
GLY
64
n
64
GLY
64
B
ILE
65
n
65
ILE
65
B
LYS
66
n
66
LYS
66
B
VAL
67
n
67
VAL
67
B
LEU
68
n
68
LEU
68
B
HIS
69
n
69
HIS
69
B
GLY
70
n
70
GLY
70
B
LEU
71
n
71
LEU
71
B
ASP
72
n
72
ASP
72
B
ARG
73
n
73
ARG
73
B
GLY
74
n
74
GLY
74
B
VAL
75
n
75
VAL
75
B
LYS
76
n
76
LYS
76
B
ASN
77
n
77
ASN
77
B
MET
78
n
78
MET
78
B
ASP
79
n
79
ASP
79
B
ASN
80
n
80
ASN
80
B
ILE
81
n
81
ILE
81
B
ALA
82
n
82
ALA
82
B
ALA
83
n
83
ALA
83
B
THR
84
n
84
THR
84
B
TYR
85
n
85
TYR
85
B
ALA
86
n
86
ALA
86
B
ASP
87
n
87
ASP
87
B
LEU
88
n
88
LEU
88
B
SER
89
n
89
SER
89
B
THR
90
n
90
THR
90
B
LEU
91
n
91
LEU
91
B
HIS
92
n
92
HIS
92
B
SER
93
n
93
SER
93
B
GLU
94
n
94
GLU
94
B
LYS
95
n
95
LYS
95
B
LEU
96
n
96
LEU
96
B
HIS
97
n
97
HIS
97
B
VAL
98
n
98
VAL
98
B
ASP
99
n
99
ASP
99
B
PRO
100
n
100
PRO
100
B
ASP
101
n
101
ASP
101
B
ASN
102
n
102
ASN
102
B
PHE
103
n
103
PHE
103
B
LYS
104
n
104
LYS
104
B
LEU
105
n
105
LEU
105
B
LEU
106
n
106
LEU
106
B
SER
107
n
107
SER
107
B
ASP
108
n
108
ASP
108
B
CYS
109
n
109
CYS
109
B
ILE
110
n
110
ILE
110
B
THR
111
n
111
THR
111
B
ILE
112
n
112
ILE
112
B
VAL
113
n
113
VAL
113
B
LEU
114
n
114
LEU
114
B
ALA
115
n
115
ALA
115
B
ALA
116
n
116
ALA
116
B
LYS
117
n
117
LYS
117
B
MET
118
n
118
MET
118
B
GLY
119
n
119
GLY
119
B
HIS
120
n
120
HIS
120
B
ALA
121
n
121
ALA
121
B
PHE
122
n
122
PHE
122
B
THR
123
n
123
THR
123
B
ALA
124
n
124
ALA
124
B
GLU
125
n
125
GLU
125
B
THR
126
n
126
THR
126
B
GLN
127
n
127
GLN
127
B
GLY
128
n
128
GLY
128
B
ALA
129
n
129
ALA
129
B
PHE
130
n
130
PHE
130
B
GLN
131
n
131
GLN
131
B
LYS
132
n
132
LYS
132
B
PHE
133
n
133
PHE
133
B
LEU
134
n
134
LEU
134
B
ALA
135
n
135
ALA
135
B
VAL
136
n
136
VAL
136
B
VAL
137
n
137
VAL
137
B
VAL
138
n
138
VAL
138
B
SER
139
n
139
SER
139
B
ALA
140
n
140
ALA
140
B
LEU
141
n
141
LEU
141
B
GLY
142
n
142
GLY
142
B
LYS
143
n
143
LYS
143
B
GLN
144
n
144
GLN
144
B
TYR
145
n
145
TYR
145
B
HIS
146
n
146
HIS
146
B
ACE
0
n
1
ACE
0
C
SER
1
n
2
SER
1
C
LEU
2
n
3
LEU
2
C
SER
3
n
4
SER
3
C
ASP
4
n
5
ASP
4
C
LYS
5
n
6
LYS
5
C
ASP
6
n
7
ASP
6
C
LYS
7
n
8
LYS
7
C
ALA
8
n
9
ALA
8
C
ALA
9
n
10
ALA
9
C
VAL
10
n
11
VAL
10
C
ARG
11
n
12
ARG
11
C
ALA
12
n
13
ALA
12
C
LEU
13
n
14
LEU
13
C
TRP
14
n
15
TRP
14
C
SER
15
n
16
SER
15
C
LYS
16
n
17
LYS
16
C
ILE
17
n
18
ILE
17
C
GLY
18
n
19
GLY
18
C
LYS
19
n
20
LYS
19
C
SER
20
n
21
SER
20
C
ALA
21
n
22
ALA
21
C
ASP
22
n
23
ASP
22
C
ALA
23
n
24
ALA
23
C
ILE
24
n
25
ILE
24
C
GLY
25
n
26
GLY
25
C
ASN
26
n
27
ASN
26
C
ASP
27
n
28
ASP
27
C
ALA
28
n
29
ALA
28
C
LEU
29
n
30
LEU
29
C
SER
30
n
31
SER
30
C
ARG
31
n
32
ARG
31
C
MET
32
n
33
MET
32
C
ILE
33
n
34
ILE
33
C
VAL
34
n
35
VAL
34
C
VAL
35
n
36
VAL
35
C
TYR
36
n
37
TYR
36
C
PRO
37
n
38
PRO
37
C
GLN
38
n
39
GLN
38
C
THR
39
n
40
THR
39
C
LYS
40
n
41
LYS
40
C
THR
41
n
42
THR
41
C
TYR
42
n
43
TYR
42
C
PHE
43
n
44
PHE
43
C
SER
44
n
45
SER
44
C
HIS
45
n
46
HIS
45
C
TRP
46
n
47
TRP
46
C
PRO
47
n
48
PRO
47
C
ASP
48
n
49
ASP
48
C
VAL
49
n
50
VAL
49
C
THR
50
n
51
THR
50
C
PRO
51
n
52
PRO
51
C
GLY
52
n
53
GLY
52
C
SER
53
n
54
SER
53
C
PRO
54
n
55
PRO
54
C
HIS
55
n
56
HIS
55
C
ILE
56
n
57
ILE
56
C
LYS
57
n
58
LYS
57
C
ALA
58
n
59
ALA
58
C
HIS
59
n
60
HIS
59
C
GLY
60
n
61
GLY
60
C
LYS
61
n
62
LYS
61
C
LYS
62
n
63
LYS
62
C
VAL
63
n
64
VAL
63
C
MET
64
n
65
MET
64
C
GLY
65
n
66
GLY
65
C
GLY
66
n
67
GLY
66
C
ILE
67
n
68
ILE
67
C
ALA
68
n
69
ALA
68
C
LEU
69
n
70
LEU
69
C
ALA
70
n
71
ALA
70
C
VAL
71
n
72
VAL
71
C
SER
72
n
73
SER
72
C
LYS
73
n
74
LYS
73
C
ILE
74
n
75
ILE
74
C
ASP
75
n
76
ASP
75
C
ASP
76
n
77
ASP
76
C
LEU
77
n
78
LEU
77
C
LYS
78
n
79
LYS
78
C
THR
79
n
80
THR
79
C
GLY
80
n
81
GLY
80
C
LEU
81
n
82
LEU
81
C
MET
82
n
83
MET
82
C
GLU
83
n
84
GLU
83
C
LEU
84
n
85
LEU
84
C
SER
85
n
86
SER
85
C
GLU
86
n
87
GLU
86
C
GLN
87
n
88
GLN
87
C
HIS
88
n
89
HIS
88
C
ALA
89
n
90
ALA
89
C
TYR
90
n
91
TYR
90
C
LYS
91
n
92
LYS
91
C
LEU
92
n
93
LEU
92
C
ARG
93
n
94
ARG
93
C
VAL
94
n
95
VAL
94
C
ASP
95
n
96
ASP
95
C
PRO
96
n
97
PRO
96
C
ALA
97
n
98
ALA
97
C
ASN
98
n
99
ASN
98
C
PHE
99
n
100
PHE
99
C
LYS
100
n
101
LYS
100
C
ILE
101
n
102
ILE
101
C
LEU
102
n
103
LEU
102
C
ASN
103
n
104
ASN
103
C
HIS
104
n
105
HIS
104
C
CYS
105
n
106
CYS
105
C
ILE
106
n
107
ILE
106
C
LEU
107
n
108
LEU
107
C
VAL
108
n
109
VAL
108
C
VAL
109
n
110
VAL
109
C
ILE
110
n
111
ILE
110
C
SER
111
n
112
SER
111
C
THR
112
n
113
THR
112
C
MET
113
n
114
MET
113
C
PHE
114
n
115
PHE
114
C
PRO
115
n
116
PRO
115
C
LYS
116
n
117
LYS
116
C
GLU
117
n
118
GLU
117
C
PHE
118
n
119
PHE
118
C
THR
119
n
120
THR
119
C
PRO
120
n
121
PRO
120
C
GLU
121
n
122
GLU
121
C
ALA
122
n
123
ALA
122
C
HIS
123
n
124
HIS
123
C
VAL
124
n
125
VAL
124
C
SER
125
n
126
SER
125
C
LEU
126
n
127
LEU
126
C
ASP
127
n
128
ASP
127
C
LYS
128
n
129
LYS
128
C
PHE
129
n
130
PHE
129
C
LEU
130
n
131
LEU
130
C
SER
131
n
132
SER
131
C
GLY
132
n
133
GLY
132
C
VAL
133
n
134
VAL
133
C
ALA
134
n
135
ALA
134
C
LEU
135
n
136
LEU
135
C
ALA
136
n
137
ALA
136
C
LEU
137
n
138
LEU
137
C
ALA
138
n
139
ALA
138
C
GLU
139
n
140
GLU
139
C
ARG
140
n
141
ARG
140
C
TYR
141
n
142
TYR
141
C
ARG
142
n
143
ARG
142
C
VAL
1
n
1
VAL
1
D
GLU
2
n
2
GLU
2
D
TRP
3
n
3
TRP
3
D
THR
4
n
4
THR
4
D
ASP
5
n
5
ASP
5
D
LYS
6
n
6
LYS
6
D
GLU
7
n
7
GLU
7
D
ARG
8
n
8
ARG
8
D
SER
9
n
9
SER
9
D
ILE
10
n
10
ILE
10
D
ILE
11
n
11
ILE
11
D
SER
12
n
12
SER
12
D
ASP
13
n
13
ASP
13
D
ILE
14
n
14
ILE
14
D
PHE
15
n
15
PHE
15
D
SER
16
n
16
SER
16
D
HIS
17
n
17
HIS
17
D
MET
18
n
18
MET
18
D
ASP
19
n
19
ASP
19
D
TYR
20
n
20
TYR
20
D
ASP
21
n
21
ASP
21
D
ASP
22
n
22
ASP
22
D
ILE
23
n
23
ILE
23
D
GLY
24
n
24
GLY
24
D
PRO
25
n
25
PRO
25
D
LYS
26
n
26
LYS
26
D
ALA
27
n
27
ALA
27
D
LEU
28
n
28
LEU
28
D
SER
29
n
29
SER
29
D
ARG
30
n
30
ARG
30
D
CYS
31
n
31
CYS
31
D
LEU
32
n
32
LEU
32
D
ILE
33
n
33
ILE
33
D
VAL
34
n
34
VAL
34
D
TYR
35
n
35
TYR
35
D
PRO
36
n
36
PRO
36
D
TRP
37
n
37
TRP
37
D
THR
38
n
38
THR
38
D
GLN
39
n
39
GLN
39
D
ARG
40
n
40
ARG
40
D
HIS
41
n
41
HIS
41
D
PHE
42
n
42
PHE
42
D
SER
43
n
43
SER
43
D
GLY
44
n
44
GLY
44
D
PHE
45
n
45
PHE
45
D
GLY
46
n
46
GLY
46
D
ASN
47
n
47
ASN
47
D
LEU
48
n
48
LEU
48
D
TYR
49
n
49
TYR
49
D
ASN
50
n
50
ASN
50
D
ALA
51
n
51
ALA
51
D
GLU
52
n
52
GLU
52
D
ALA
53
n
53
ALA
53
D
ILE
54
n
54
ILE
54
D
ILE
55
n
55
ILE
55
D
GLY
56
n
56
GLY
56
D
ASN
57
n
57
ASN
57
D
ALA
58
n
58
ALA
58
D
ASN
59
n
59
ASN
59
D
VAL
60
n
60
VAL
60
D
ALA
61
n
61
ALA
61
D
ALA
62
n
62
ALA
62
D
HIS
63
n
63
HIS
63
D
GLY
64
n
64
GLY
64
D
ILE
65
n
65
ILE
65
D
LYS
66
n
66
LYS
66
D
VAL
67
n
67
VAL
67
D
LEU
68
n
68
LEU
68
D
HIS
69
n
69
HIS
69
D
GLY
70
n
70
GLY
70
D
LEU
71
n
71
LEU
71
D
ASP
72
n
72
ASP
72
D
ARG
73
n
73
ARG
73
D
GLY
74
n
74
GLY
74
D
VAL
75
n
75
VAL
75
D
LYS
76
n
76
LYS
76
D
ASN
77
n
77
ASN
77
D
MET
78
n
78
MET
78
D
ASP
79
n
79
ASP
79
D
ASN
80
n
80
ASN
80
D
ILE
81
n
81
ILE
81
D
ALA
82
n
82
ALA
82
D
ALA
83
n
83
ALA
83
D
THR
84
n
84
THR
84
D
TYR
85
n
85
TYR
85
D
ALA
86
n
86
ALA
86
D
ASP
87
n
87
ASP
87
D
LEU
88
n
88
LEU
88
D
SER
89
n
89
SER
89
D
THR
90
n
90
THR
90
D
LEU
91
n
91
LEU
91
D
HIS
92
n
92
HIS
92
D
SER
93
n
93
SER
93
D
GLU
94
n
94
GLU
94
D
LYS
95
n
95
LYS
95
D
LEU
96
n
96
LEU
96
D
HIS
97
n
97
HIS
97
D
VAL
98
n
98
VAL
98
D
ASP
99
n
99
ASP
99
D
PRO
100
n
100
PRO
100
D
ASP
101
n
101
ASP
101
D
ASN
102
n
102
ASN
102
D
PHE
103
n
103
PHE
103
D
LYS
104
n
104
LYS
104
D
LEU
105
n
105
LEU
105
D
LEU
106
n
106
LEU
106
D
SER
107
n
107
SER
107
D
ASP
108
n
108
ASP
108
D
CYS
109
n
109
CYS
109
D
ILE
110
n
110
ILE
110
D
THR
111
n
111
THR
111
D
ILE
112
n
112
ILE
112
D
VAL
113
n
113
VAL
113
D
LEU
114
n
114
LEU
114
D
ALA
115
n
115
ALA
115
D
ALA
116
n
116
ALA
116
D
LYS
117
n
117
LYS
117
D
MET
118
n
118
MET
118
D
GLY
119
n
119
GLY
119
D
HIS
120
n
120
HIS
120
D
ALA
121
n
121
ALA
121
D
PHE
122
n
122
PHE
122
D
THR
123
n
123
THR
123
D
ALA
124
n
124
ALA
124
D
GLU
125
n
125
GLU
125
D
THR
126
n
126
THR
126
D
GLN
127
n
127
GLN
127
D
GLY
128
n
128
GLY
128
D
ALA
129
n
129
ALA
129
D
PHE
130
n
130
PHE
130
D
GLN
131
n
131
GLN
131
D
LYS
132
n
132
LYS
132
D
PHE
133
n
133
PHE
133
D
LEU
134
n
134
LEU
134
D
ALA
135
n
135
ALA
135
D
VAL
136
n
136
VAL
136
D
VAL
137
n
137
VAL
137
D
VAL
138
n
138
VAL
138
D
SER
139
n
139
SER
139
D
ALA
140
n
140
ALA
140
D
LEU
141
n
141
LEU
141
D
GLY
142
n
142
GLY
142
D
LYS
143
n
143
LYS
143
D
GLN
144
n
144
GLN
144
D
TYR
145
n
145
TYR
145
D
HIS
146
n
146
HIS
146
D
author_and_software_defined_assembly
PISA
4
tetrameric
11870
-99
23420
A
HIS
88
A
NE2
HIS
89
1_555
A
HEM
202
F
FE
HEM
1_555
A
HEM
202
F
NA
HEM
1_555
75.1
A
HIS
88
A
NE2
HIS
89
1_555
A
HEM
202
F
FE
HEM
1_555
A
HEM
202
F
NB
HEM
1_555
96.5
A
HEM
202
F
NA
HEM
1_555
A
HEM
202
F
FE
HEM
1_555
A
HEM
202
F
NB
HEM
1_555
90.1
A
HIS
88
A
NE2
HIS
89
1_555
A
HEM
202
F
FE
HEM
1_555
A
HEM
202
F
NC
HEM
1_555
97.4
A
HEM
202
F
NA
HEM
1_555
A
HEM
202
F
FE
HEM
1_555
A
HEM
202
F
NC
HEM
1_555
172.5
A
HEM
202
F
NB
HEM
1_555
A
HEM
202
F
FE
HEM
1_555
A
HEM
202
F
NC
HEM
1_555
89.9
A
HIS
88
A
NE2
HIS
89
1_555
A
HEM
202
F
FE
HEM
1_555
A
HEM
202
F
ND
HEM
1_555
78.5
A
HEM
202
F
NA
HEM
1_555
A
HEM
202
F
FE
HEM
1_555
A
HEM
202
F
ND
HEM
1_555
89.8
A
HEM
202
F
NB
HEM
1_555
A
HEM
202
F
FE
HEM
1_555
A
HEM
202
F
ND
HEM
1_555
174.8
A
HEM
202
F
NC
HEM
1_555
A
HEM
202
F
FE
HEM
1_555
A
HEM
202
F
ND
HEM
1_555
89.5
A
HIS
88
A
NE2
HIS
89
1_555
A
HEM
202
F
FE
HEM
1_555
A
CMO
201
E
C
CMO
1_555
165.7
A
HEM
202
F
NA
HEM
1_555
A
HEM
202
F
FE
HEM
1_555
A
CMO
201
E
C
CMO
1_555
105.6
A
HEM
202
F
NB
HEM
1_555
A
HEM
202
F
FE
HEM
1_555
A
CMO
201
E
C
CMO
1_555
97.8
A
HEM
202
F
NC
HEM
1_555
A
HEM
202
F
FE
HEM
1_555
A
CMO
201
E
C
CMO
1_555
81.8
A
HEM
202
F
ND
HEM
1_555
A
HEM
202
F
FE
HEM
1_555
A
CMO
201
E
C
CMO
1_555
87.3
B
HIS
63
B
NE2
HIS
63
1_555
B
HEM
400
G
FE
HEM
1_555
B
HEM
400
G
NA
HEM
1_555
84.5
B
HIS
63
B
NE2
HIS
63
1_555
B
HEM
400
G
FE
HEM
1_555
B
HEM
400
G
NB
HEM
1_555
88.0
B
HEM
400
G
NA
HEM
1_555
B
HEM
400
G
FE
HEM
1_555
B
HEM
400
G
NB
HEM
1_555
89.6
B
HIS
63
B
NE2
HIS
63
1_555
B
HEM
400
G
FE
HEM
1_555
B
HEM
400
G
NC
HEM
1_555
86.0
B
HEM
400
G
NA
HEM
1_555
B
HEM
400
G
FE
HEM
1_555
B
HEM
400
G
NC
HEM
1_555
170.4
B
HEM
400
G
NB
HEM
1_555
B
HEM
400
G
FE
HEM
1_555
B
HEM
400
G
NC
HEM
1_555
89.4
B
HIS
63
B
NE2
HIS
63
1_555
B
HEM
400
G
FE
HEM
1_555
B
HEM
400
G
ND
HEM
1_555
83.4
B
HEM
400
G
NA
HEM
1_555
B
HEM
400
G
FE
HEM
1_555
B
HEM
400
G
ND
HEM
1_555
89.9
B
HEM
400
G
NB
HEM
1_555
B
HEM
400
G
FE
HEM
1_555
B
HEM
400
G
ND
HEM
1_555
171.4
B
HEM
400
G
NC
HEM
1_555
B
HEM
400
G
FE
HEM
1_555
B
HEM
400
G
ND
HEM
1_555
89.6
B
HIS
63
B
NE2
HIS
63
1_555
B
HEM
400
G
FE
HEM
1_555
B
HIS
92
B
NE2
HIS
92
1_555
169.5
B
HEM
400
G
NA
HEM
1_555
B
HEM
400
G
FE
HEM
1_555
B
HIS
92
B
NE2
HIS
92
1_555
93.7
B
HEM
400
G
NB
HEM
1_555
B
HEM
400
G
FE
HEM
1_555
B
HIS
92
B
NE2
HIS
92
1_555
81.7
B
HEM
400
G
NC
HEM
1_555
B
HEM
400
G
FE
HEM
1_555
B
HIS
92
B
NE2
HIS
92
1_555
95.6
B
HEM
400
G
ND
HEM
1_555
B
HEM
400
G
FE
HEM
1_555
B
HIS
92
B
NE2
HIS
92
1_555
106.9
C
HIS
88
C
NE2
HIS
89
1_555
C
HEM
600
H
FE
HEM
1_555
C
HEM
600
H
NA
HEM
1_555
86.2
C
HIS
88
C
NE2
HIS
89
1_555
C
HEM
600
H
FE
HEM
1_555
C
HEM
600
H
NB
HEM
1_555
84.1
C
HEM
600
H
NA
HEM
1_555
C
HEM
600
H
FE
HEM
1_555
C
HEM
600
H
NB
HEM
1_555
90.3
C
HIS
88
C
NE2
HIS
89
1_555
C
HEM
600
H
FE
HEM
1_555
C
HEM
600
H
NC
HEM
1_555
84.3
C
HEM
600
H
NA
HEM
1_555
C
HEM
600
H
FE
HEM
1_555
C
HEM
600
H
NC
HEM
1_555
170.4
C
HEM
600
H
NB
HEM
1_555
C
HEM
600
H
FE
HEM
1_555
C
HEM
600
H
NC
HEM
1_555
89.7
C
HIS
88
C
NE2
HIS
89
1_555
C
HEM
600
H
FE
HEM
1_555
C
HEM
600
H
ND
HEM
1_555
90.6
C
HEM
600
H
NA
HEM
1_555
C
HEM
600
H
FE
HEM
1_555
C
HEM
600
H
ND
HEM
1_555
89.7
C
HEM
600
H
NB
HEM
1_555
C
HEM
600
H
FE
HEM
1_555
C
HEM
600
H
ND
HEM
1_555
174.7
C
HEM
600
H
NC
HEM
1_555
C
HEM
600
H
FE
HEM
1_555
C
HEM
600
H
ND
HEM
1_555
89.4
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
800
I
FE
HEM
1_555
D
HEM
800
I
NA
HEM
1_555
75.8
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
800
I
FE
HEM
1_555
D
HEM
800
I
NB
HEM
1_555
93.4
D
HEM
800
I
NA
HEM
1_555
D
HEM
800
I
FE
HEM
1_555
D
HEM
800
I
NB
HEM
1_555
88.5
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
800
I
FE
HEM
1_555
D
HEM
800
I
NC
HEM
1_555
85.5
D
HEM
800
I
NA
HEM
1_555
D
HEM
800
I
FE
HEM
1_555
D
HEM
800
I
NC
HEM
1_555
160.8
D
HEM
800
I
NB
HEM
1_555
D
HEM
800
I
FE
HEM
1_555
D
HEM
800
I
NC
HEM
1_555
88.3
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
800
I
FE
HEM
1_555
D
HEM
800
I
ND
HEM
1_555
70.2
D
HEM
800
I
NA
HEM
1_555
D
HEM
800
I
FE
HEM
1_555
D
HEM
800
I
ND
HEM
1_555
88.9
D
HEM
800
I
NB
HEM
1_555
D
HEM
800
I
FE
HEM
1_555
D
HEM
800
I
ND
HEM
1_555
163.6
D
HEM
800
I
NC
HEM
1_555
D
HEM
800
I
FE
HEM
1_555
D
HEM
800
I
ND
HEM
1_555
88.9
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
800
I
FE
HEM
1_555
D
HIS
63
D
NE2
HIS
63
1_555
139.6
D
HEM
800
I
NA
HEM
1_555
D
HEM
800
I
FE
HEM
1_555
D
HIS
63
D
NE2
HIS
63
1_555
91.7
D
HEM
800
I
NB
HEM
1_555
D
HEM
800
I
FE
HEM
1_555
D
HIS
63
D
NE2
HIS
63
1_555
125.0
D
HEM
800
I
NC
HEM
1_555
D
HEM
800
I
FE
HEM
1_555
D
HIS
63
D
NE2
HIS
63
1_555
105.6
D
HEM
800
I
ND
HEM
1_555
D
HEM
800
I
FE
HEM
1_555
D
HIS
63
D
NE2
HIS
63
1_555
71.3
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
1
-3.00
0.50
120.30
117.30
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
11
11
11
N
1
-16.93
1.50
110.50
93.57
B
B
B
N
CA
CB
SER
SER
SER
16
16
16
N
1
-23.79
2.70
111.20
87.41
B
B
B
CA
CB
OG
SER
SER
SER
16
16
16
N
1
B
B
CA
CB
SER
SER
16
16
0.879
0.015
1.525
2.404
N
1
D
D
CB
OG
SER
SER
16
16
0.692
0.013
1.418
2.110
N
1
A
VAL
34
-63.93
-73.89
1
A
TYR
42
-71.33
-83.35
1
A
PHE
43
-68.84
14.28
1
A
ASP
76
-151.55
76.87
1
A
SER
85
-45.65
-85.02
1
A
GLU
86
-34.01
-36.38
1
A
ARG
93
34.83
34.16
1
A
VAL
94
-48.37
154.78
1
A
TYR
141
-67.04
-75.13
1
B
HIS
41
-78.48
20.12
1
B
SER
43
-39.41
-114.80
1
B
TYR
49
-52.83
-81.15
1
B
ALA
62
-43.34
-73.48
1
B
ASN
77
-109.30
69.42
1
B
ASN
80
-103.22
46.41
1
B
SER
93
-61.05
-86.13
1
B
PHE
122
-102.20
59.15
1
B
THR
123
-48.06
161.42
1
B
LYS
143
-141.71
-25.78
1
B
GLN
144
-119.25
50.84
1
C
SER
3
-63.56
-171.32
1
C
ALA
21
-30.54
-36.18
1
C
THR
41
-38.70
-37.06
1
C
ASP
48
-169.10
115.40
1
C
VAL
49
-79.41
37.64
1
C
LYS
57
-53.28
-74.85
1
C
ASP
76
-161.39
104.14
1
C
ALA
89
-120.60
-91.82
1
C
PHE
114
-144.61
57.72
1
D
ASP
22
-77.13
-76.92
1
D
ILE
23
-33.14
-79.83
1
D
SER
43
-83.29
-76.76
1
D
ASN
47
-43.83
94.80
1
D
TYR
49
-84.72
44.74
1
D
ASN
50
-170.02
129.95
1
D
MET
78
-58.89
-5.80
1
D
SER
93
-78.58
-74.11
1
D
PHE
122
-68.56
72.83
1
D
ALA
129
-29.06
-68.42
1
D
GLN
144
-97.89
52.17
DIFFRACTION DATA WERE COLLEXCTED ON TWO SINGLE CRYSTALS. THE TWO DATA SET WERE INDEXED, PROCESSED AND SCALED WITH HKL2000. THE AGREEMENT BETWEEN THE TWO DATA SETS WAS OF THE ORDER OF THE EXPECTED ERRORS (RMERGE 0.069). FOR EACH DATA SET, THE STRUCTURE WAS REFINED WITH SHELX PROGRAM. SINCE ALL THE BASIC FEATURES, SUCH AS THE COORDINATION AT THE HEME IRONS, SUBSTANTIALLY AGREE IN THE TWO STRUCTURES THE TWO DATA SETS WERE MERGED FOR SUCCESSIVE REFINEMENT STEPS.
ALL REFLECTION WERE USED FOR REFINEMENT
0.219
0.220
2.2
72.165
1519
34835
33316
RANDOM
1
THROUGHOUT
2
FOURIER SYNTHESIS
Engh & Huber
2.2
72.165
37
4695
174
0
4484
2.20
72.165
4IRO
34835
34835
1
data collection
HKL-2000
model building
SHELXL-97
refinement
SHELXL-97
data reduction
HKL-2000
data scaling
HKL-2000
phasing
SHELXL-97
Hemoglobin subunit alpha, Hemoglobin subunit beta
Crystal structure of T-state carbonmonoxy hemoglobin from Trematomus bernacchii at pH 8.4
1
N
N
2
N
N
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
4
N
N
4
N
N
5
N
N
5
N
N
5
N
N
5
N
N
A
SER
3
A
SER
4
HELX_P
A
GLY
18
A
GLY
19
1
1
16
A
SER
20
A
SER
21
HELX_P
A
TYR
36
A
TYR
37
1
2
17
A
THR
39
A
THR
40
HELX_P
A
SER
44
A
SER
45
1
3
6
A
SER
53
A
SER
54
HELX_P
A
LYS
73
A
LYS
74
1
4
21
A
ASP
76
A
ASP
77
HELX_P
A
LEU
81
A
LEU
82
1
5
6
A
LEU
81
A
LEU
82
HELX_P
A
ALA
89
A
ALA
90
1
6
9
A
ASP
95
A
ASP
96
HELX_P
A
ALA
97
A
ALA
98
5
7
3
A
ASN
98
A
ASN
99
HELX_P
A
PHE
114
A
PHE
115
1
8
17
A
THR
119
A
THR
120
HELX_P
A
ALA
138
A
ALA
139
1
9
20
B
THR
4
B
THR
4
HELX_P
B
MET
18
B
MET
18
1
10
15
B
ASP
19
B
ASP
19
HELX_P
B
TYR
35
B
TYR
35
1
11
17
B
PRO
36
B
PRO
36
HELX_P
B
SER
43
B
SER
43
5
12
8
B
ASN
50
B
ASN
50
HELX_P
B
GLY
56
B
GLY
56
1
13
7
B
ASN
57
B
ASN
57
HELX_P
B
ASN
77
B
ASN
77
1
14
21
B
ASN
80
B
ASN
80
HELX_P
B
LYS
95
B
LYS
95
1
15
16
B
PRO
100
B
PRO
100
HELX_P
B
GLY
119
B
GLY
119
1
16
20
B
HIS
120
B
HIS
120
HELX_P
B
PHE
122
B
PHE
122
5
17
3
B
THR
123
B
THR
123
HELX_P
B
GLY
142
B
GLY
142
1
18
20
C
SER
3
C
SER
4
HELX_P
C
GLY
18
C
GLY
19
1
19
16
C
SER
20
C
SER
21
HELX_P
C
TYR
36
C
TYR
37
1
20
17
C
PRO
37
C
PRO
38
HELX_P
C
SER
44
C
SER
45
5
21
8
C
SER
53
C
SER
54
HELX_P
C
LYS
73
C
LYS
74
1
22
21
C
ASP
76
C
ASP
77
HELX_P
C
LEU
81
C
LEU
82
1
23
6
C
LEU
81
C
LEU
82
HELX_P
C
HIS
88
C
HIS
89
1
24
8
C
PRO
96
C
PRO
97
HELX_P
C
PHE
114
C
PHE
115
1
25
19
C
PRO
120
C
PRO
121
HELX_P
C
ALA
138
C
ALA
139
1
26
19
D
THR
4
D
THR
4
HELX_P
D
MET
18
D
MET
18
1
27
15
D
ASP
22
D
ASP
22
HELX_P
D
TYR
35
D
TYR
35
1
28
14
D
PRO
36
D
PRO
36
HELX_P
D
PHE
42
D
PHE
42
5
29
7
D
ASN
50
D
ASN
50
HELX_P
D
GLY
56
D
GLY
56
1
30
7
D
ASN
57
D
ASN
57
HELX_P
D
ASN
77
D
ASN
77
1
31
21
D
ASN
80
D
ASN
80
HELX_P
D
LYS
95
D
LYS
95
1
32
16
D
ASP
101
D
ASP
101
HELX_P
D
GLY
119
D
GLY
119
1
33
19
D
THR
123
D
THR
123
HELX_P
D
LYS
143
D
LYS
143
1
34
21
covale
1.309
A
ACE
0
A
C
ACE
1
1_555
A
SER
1
A
N
SER
2
1_555
covale
1.301
C
ACE
0
C
C
ACE
1
1_555
C
SER
1
C
N
SER
2
1_555
metalc
2.040
A
HIS
88
A
NE2
HIS
89
1_555
A
HEM
202
F
FE
HEM
1_555
metalc
2.078
B
HIS
63
B
NE2
HIS
63
1_555
B
HEM
400
G
FE
HEM
1_555
metalc
2.172
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
400
G
FE
HEM
1_555
metalc
2.177
C
HIS
88
C
NE2
HIS
89
1_555
C
HEM
600
H
FE
HEM
1_555
metalc
2.205
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
800
I
FE
HEM
1_555
metalc
2.531
D
HIS
63
D
NE2
HIS
63
1_555
D
HEM
800
I
FE
HEM
1_555
metalc
1.999
A
CMO
201
E
C
CMO
1_555
A
HEM
202
F
FE
HEM
1_555
OXYGEN TRANSPORT
Globin fold, OXYGEN TRANSPORT
HBA_TREBE
UNP
1
1
P80043
SLSDKDKAAVRALWSKIGKSADAIGNDALSRMIVVYPQTKTYFSHWPDVTPGSPHIKAHGKKVMGGIALAVSKIDDLKTG
LMELSEQHAYKLRVDPANFKILNHCILVVISTMFPKEFTPEAHVSLDKFLSGVALALAERYR
HBB_TREBE
UNP
2
2
P80044
VEWTDKERSIISDIFSHMDYDDIGPKALSRCLIVYPWTQRHFSGFGNLYNAEAIIGNANVAAHGIKVLHGLDRGVKNMDN
IAATYADLSTLHSEKLHVDPDNFKLLSDCITIVLAAKMGHAFTAETQGAFQKFLAVVVSALGKQYH
1
142
4IRO
1
142
P80043
A
1
2
143
2
147
4IRO
1
146
P80044
B
2
1
146
1
142
4IRO
1
142
P80043
C
1
2
143
2
147
4IRO
1
146
P80044
D
2
1
146
1
ACETYLATION
ACE
0
4IRO
A
P80043
UNP
1
3
ACETYLATION
ACE
0
4IRO
C
P80043
UNP
1
BINDING SITE FOR RESIDUE CMO A 201
Software
4
BINDING SITE FOR RESIDUE HEM A 202
Software
12
BINDING SITE FOR RESIDUE HEM B 400
Software
13
BINDING SITE FOR RESIDUE HEM C 600
Software
15
BINDING SITE FOR RESIDUE HEM D 800
Software
11
A
PHE
43
A
PHE
44
4
1_555
A
HIS
59
A
HIS
60
4
1_555
A
VAL
63
A
VAL
64
4
1_555
A
HEM
202
F
HEM
4
1_555
A
HIS
45
A
HIS
46
12
1_555
A
HIS
59
A
HIS
60
12
1_555
A
LYS
62
A
LYS
63
12
1_555
A
VAL
63
A
VAL
64
12
1_555
A
LEU
84
A
LEU
85
12
1_555
A
GLN
87
A
GLN
88
12
1_555
A
HIS
88
A
HIS
89
12
1_555
A
LEU
92
A
LEU
93
12
1_555
A
ASN
98
A
ASN
99
12
1_555
A
PHE
99
A
PHE
100
12
1_555
A
ASN
103
A
ASN
104
12
1_555
A
CMO
201
E
CMO
12
1_555
B
THR
38
B
THR
38
13
1_555
B
HIS
41
B
HIS
41
13
1_555
B
PHE
42
B
PHE
42
13
1_555
B
HIS
63
B
HIS
63
13
1_555
B
LYS
66
B
LYS
66
13
1_555
B
VAL
67
B
VAL
67
13
1_555
B
LEU
88
B
LEU
88
13
1_555
B
LEU
91
B
LEU
91
13
1_555
B
HIS
92
B
HIS
92
13
1_555
B
LEU
96
B
LEU
96
13
1_555
B
VAL
98
B
VAL
98
13
1_555
B
ASN
102
B
ASN
102
13
1_555
B
LEU
141
B
LEU
141
13
1_555
C
TYR
42
C
TYR
43
15
1_555
C
HIS
45
C
HIS
46
15
1_555
C
TRP
46
C
TRP
47
15
1_555
C
HIS
59
C
HIS
60
15
1_555
C
LYS
62
C
LYS
63
15
1_555
C
VAL
63
C
VAL
64
15
1_555
C
GLY
66
C
GLY
67
15
1_555
C
ILE
67
C
ILE
68
15
1_555
C
LEU
84
C
LEU
85
15
1_555
C
GLN
87
C
GLN
88
15
1_555
C
HIS
88
C
HIS
89
15
1_555
C
LEU
92
C
LEU
93
15
1_555
C
ASN
98
C
ASN
99
15
1_555
C
PHE
99
C
PHE
100
15
1_555
C
LEU
102
C
LEU
103
15
1_555
D
THR
38
D
THR
38
11
1_555
D
HIS
41
D
HIS
41
11
1_555
D
PHE
42
D
PHE
42
11
1_555
D
HIS
63
D
HIS
63
11
1_555
D
LYS
66
D
LYS
66
11
1_555
D
LEU
71
D
LEU
71
11
1_555
D
HIS
92
D
HIS
92
11
1_555
D
LEU
96
D
LEU
96
11
1_555
D
VAL
98
D
VAL
98
11
1_555
D
PHE
103
D
PHE
103
11
1_555
D
LEU
141
D
LEU
141
11
1_555
4
P 1 21 1