0.015798
0.000000
0.000028
0.000000
0.012136
0.000000
0.000000
0.000000
0.018622
0.000000
0.000000
0.000000
Borgstahl, G.E.O.
Arnone, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.10
90.00
63.300
82.400
53.700
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
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
O4 S -2
96.063
SULFATE ION
non-polymer
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
236
817
830
10.1006/jmbi.1994.1191
8114096
The 1.8 A structure of carbonmonoxy-beta 4 hemoglobin. Analysis of a homotetramer with the R quaternary structure of liganded alpha 2 beta 2 hemoglobin.
1994
10.2210/pdb1cbm/pdb
pdb_00001cbm
-0.208386
0.311466
0.927197
0.816400
0.577502
-0.010599
-0.538724
0.754689
-0.374594
-4.007596
-45.067750
23.365746
1
x-ray
1
1.0
15890.198
HEMOGLOBIN BETA 4 (CARBONMONOXY)
4
man
polymer
96.063
SULFATE ION
4
syn
non-polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
4
syn
non-polymer
28.010
CARBON MONOXIDE
4
syn
non-polymer
18.015
water
133
nat
water
no
no
VHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
VHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
A,B,C,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
human
Homo
sample
9606
Homo sapiens
2.20
44.15
atom_site
atom_sites
database_2
database_PDB_matrix
pdbx_database_status
pdbx_struct_conn_angle
pdbx_validate_rmsd_angle
pdbx_validate_torsion
struct_conn
struct_site
pdbx_database_remark
repository
Initial release
Coordinates and associated ncs operations (if present) transformed into standard crystal frame
repository
Remediation
Version format compliance
Advisory
Version format compliance
Atomic model
Data collection
Database references
Derived calculations
Other
Advisory
1
0
1994-07-31
1
1
2008-03-24
1
2
2011-07-13
2
0
2023-02-08
2
1
2023-03-15
_atom_site.Cartn_x
_atom_site.Cartn_y
_atom_site.Cartn_z
_atom_sites.fract_transf_matrix[1][1]
_atom_sites.fract_transf_matrix[1][2]
_atom_sites.fract_transf_matrix[1][3]
_atom_sites.fract_transf_matrix[2][1]
_atom_sites.fract_transf_matrix[2][2]
_atom_sites.fract_transf_matrix[2][3]
_atom_sites.fract_transf_matrix[3][1]
_atom_sites.fract_transf_matrix[3][2]
_atom_sites.fract_transf_matrix[3][3]
_atom_sites.fract_transf_vector[1]
_atom_sites.fract_transf_vector[2]
_atom_sites.fract_transf_vector[3]
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_database_PDB_matrix.origx[1][1]
_database_PDB_matrix.origx[1][2]
_database_PDB_matrix.origx[1][3]
_database_PDB_matrix.origx[2][1]
_database_PDB_matrix.origx[2][2]
_database_PDB_matrix.origx[2][3]
_database_PDB_matrix.origx[3][1]
_database_PDB_matrix.origx[3][2]
_database_PDB_matrix.origx[3][3]
_database_PDB_matrix.origx_vector[1]
_database_PDB_matrix.origx_vector[2]
_database_PDB_matrix.origx_vector[3]
_pdbx_database_status.process_site
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.value
_pdbx_validate_torsion.phi
_pdbx_validate_torsion.psi
_struct_conn.pdbx_dist_value
_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.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1993-02-18
REL
SO4
SULFATE ION
HEM
PROTOPORPHYRIN IX CONTAINING FE
CMO
CARBON MONOXIDE
HOH
water
SO4
150
2
SO4
SO4
150
A
HEM
147
3
HEM
HEM
147
A
HEM
147
4
CMO
CMO
148
A
SO4
151
2
SO4
SO4
151
B
HEM
147
3
HEM
HEM
147
B
HEM
147
4
CMO
CMO
148
B
SO4
153
2
SO4
SO4
153
C
HEM
147
3
HEM
HEM
147
C
HEM
147
4
CMO
CMO
148
C
SO4
152
2
SO4
SO4
152
D
HEM
147
3
HEM
HEM
147
D
HEM
147
4
CMO
CMO
148
D
HOH
206
5
HOH
HOH
206
A
HOH
246
5
HOH
HOH
246
A
HOH
259
5
HOH
HOH
259
A
HOH
260
5
HOH
HOH
260
A
HOH
261
5
HOH
HOH
261
A
HOH
262
5
HOH
HOH
262
A
HOH
264
5
HOH
HOH
264
A
HOH
265
5
HOH
HOH
265
A
HOH
266
5
HOH
HOH
266
A
HOH
267
5
HOH
HOH
267
A
HOH
269
5
HOH
HOH
269
A
HOH
272
5
HOH
HOH
272
A
HOH
273
5
HOH
HOH
273
A
HOH
274
5
HOH
HOH
274
A
HOH
276
5
HOH
HOH
276
A
HOH
278
5
HOH
HOH
278
A
HOH
279
5
HOH
HOH
279
A
HOH
284
5
HOH
HOH
284
A
HOH
290
5
HOH
HOH
290
A
HOH
291
5
HOH
HOH
291
A
HOH
293
5
HOH
HOH
293
A
HOH
296
5
HOH
HOH
296
A
HOH
300
5
HOH
HOH
300
A
HOH
303
5
HOH
HOH
303
A
HOH
305
5
HOH
HOH
305
A
HOH
307
5
HOH
HOH
307
A
HOH
309
5
HOH
HOH
309
A
HOH
317
5
HOH
HOH
317
A
HOH
318
5
HOH
HOH
318
A
HOH
320
5
HOH
HOH
320
A
HOH
332
5
HOH
HOH
332
A
HOH
200
5
HOH
HOH
200
B
HOH
207
5
HOH
HOH
207
B
HOH
209
5
HOH
HOH
209
B
HOH
214
5
HOH
HOH
214
B
HOH
219
5
HOH
HOH
219
B
HOH
223
5
HOH
HOH
223
B
HOH
224
5
HOH
HOH
224
B
HOH
225
5
HOH
HOH
225
B
HOH
227
5
HOH
HOH
227
B
HOH
229
5
HOH
HOH
229
B
HOH
230
5
HOH
HOH
230
B
HOH
231
5
HOH
HOH
231
B
HOH
235
5
HOH
HOH
235
B
HOH
238
5
HOH
HOH
238
B
HOH
241
5
HOH
HOH
241
B
HOH
243
5
HOH
HOH
243
B
HOH
244
5
HOH
HOH
244
B
HOH
245
5
HOH
HOH
245
B
HOH
247
5
HOH
HOH
247
B
HOH
249
5
HOH
HOH
249
B
HOH
250
5
HOH
HOH
250
B
HOH
255
5
HOH
HOH
255
B
HOH
270
5
HOH
HOH
270
B
HOH
280
5
HOH
HOH
280
B
HOH
289
5
HOH
HOH
289
B
HOH
298
5
HOH
HOH
298
B
HOH
299
5
HOH
HOH
299
B
HOH
301
5
HOH
HOH
301
B
HOH
302
5
HOH
HOH
302
B
HOH
315
5
HOH
HOH
315
B
HOH
319
5
HOH
HOH
319
B
HOH
322
5
HOH
HOH
322
B
HOH
326
5
HOH
HOH
326
B
HOH
330
5
HOH
HOH
330
B
HOH
201
5
HOH
HOH
201
C
HOH
202
5
HOH
HOH
202
C
HOH
203
5
HOH
HOH
203
C
HOH
204
5
HOH
HOH
204
C
HOH
205
5
HOH
HOH
205
C
HOH
208
5
HOH
HOH
208
C
HOH
210
5
HOH
HOH
210
C
HOH
211
5
HOH
HOH
211
C
HOH
212
5
HOH
HOH
212
C
HOH
213
5
HOH
HOH
213
C
HOH
215
5
HOH
HOH
215
C
HOH
216
5
HOH
HOH
216
C
HOH
217
5
HOH
HOH
217
C
HOH
218
5
HOH
HOH
218
C
HOH
220
5
HOH
HOH
220
C
HOH
221
5
HOH
HOH
221
C
HOH
222
5
HOH
HOH
222
C
HOH
226
5
HOH
HOH
226
C
HOH
228
5
HOH
HOH
228
C
HOH
232
5
HOH
HOH
232
C
HOH
233
5
HOH
HOH
233
C
HOH
234
5
HOH
HOH
234
C
HOH
236
5
HOH
HOH
236
C
HOH
237
5
HOH
HOH
237
C
HOH
240
5
HOH
HOH
240
C
HOH
242
5
HOH
HOH
242
C
HOH
248
5
HOH
HOH
248
C
HOH
251
5
HOH
HOH
251
C
HOH
252
5
HOH
HOH
252
C
HOH
253
5
HOH
HOH
253
C
HOH
254
5
HOH
HOH
254
C
HOH
256
5
HOH
HOH
256
C
HOH
275
5
HOH
HOH
275
C
HOH
282
5
HOH
HOH
282
C
HOH
286
5
HOH
HOH
286
C
HOH
287
5
HOH
HOH
287
C
HOH
288
5
HOH
HOH
288
C
HOH
292
5
HOH
HOH
292
C
HOH
294
5
HOH
HOH
294
C
HOH
297
5
HOH
HOH
297
C
HOH
312
5
HOH
HOH
312
C
HOH
313
5
HOH
HOH
313
C
HOH
314
5
HOH
HOH
314
C
HOH
316
5
HOH
HOH
316
C
HOH
325
5
HOH
HOH
325
C
HOH
327
5
HOH
HOH
327
C
HOH
239
5
HOH
HOH
239
D
HOH
257
5
HOH
HOH
257
D
HOH
258
5
HOH
HOH
258
D
HOH
263
5
HOH
HOH
263
D
HOH
268
5
HOH
HOH
268
D
HOH
271
5
HOH
HOH
271
D
HOH
277
5
HOH
HOH
277
D
HOH
281
5
HOH
HOH
281
D
HOH
283
5
HOH
HOH
283
D
HOH
285
5
HOH
HOH
285
D
HOH
295
5
HOH
HOH
295
D
HOH
304
5
HOH
HOH
304
D
HOH
306
5
HOH
HOH
306
D
HOH
308
5
HOH
HOH
308
D
HOH
310
5
HOH
HOH
310
D
HOH
311
5
HOH
HOH
311
D
HOH
321
5
HOH
HOH
321
D
HOH
323
5
HOH
HOH
323
D
HOH
324
5
HOH
HOH
324
D
HOH
328
5
HOH
HOH
328
D
HOH
329
5
HOH
HOH
329
D
HOH
331
5
HOH
HOH
331
D
VAL
1
n
1
VAL
1
A
HIS
2
n
2
HIS
2
A
LEU
3
n
3
LEU
3
A
THR
4
n
4
THR
4
A
PRO
5
n
5
PRO
5
A
GLU
6
n
6
GLU
6
A
GLU
7
n
7
GLU
7
A
LYS
8
n
8
LYS
8
A
SER
9
n
9
SER
9
A
ALA
10
n
10
ALA
10
A
VAL
11
n
11
VAL
11
A
THR
12
n
12
THR
12
A
ALA
13
n
13
ALA
13
A
LEU
14
n
14
LEU
14
A
TRP
15
n
15
TRP
15
A
GLY
16
n
16
GLY
16
A
LYS
17
n
17
LYS
17
A
VAL
18
n
18
VAL
18
A
ASN
19
n
19
ASN
19
A
VAL
20
n
20
VAL
20
A
ASP
21
n
21
ASP
21
A
GLU
22
n
22
GLU
22
A
VAL
23
n
23
VAL
23
A
GLY
24
n
24
GLY
24
A
GLY
25
n
25
GLY
25
A
GLU
26
n
26
GLU
26
A
ALA
27
n
27
ALA
27
A
LEU
28
n
28
LEU
28
A
GLY
29
n
29
GLY
29
A
ARG
30
n
30
ARG
30
A
LEU
31
n
31
LEU
31
A
LEU
32
n
32
LEU
32
A
VAL
33
n
33
VAL
33
A
VAL
34
n
34
VAL
34
A
TYR
35
n
35
TYR
35
A
PRO
36
n
36
PRO
36
A
TRP
37
n
37
TRP
37
A
THR
38
n
38
THR
38
A
GLN
39
n
39
GLN
39
A
ARG
40
n
40
ARG
40
A
PHE
41
n
41
PHE
41
A
PHE
42
n
42
PHE
42
A
GLU
43
n
43
GLU
43
A
SER
44
n
44
SER
44
A
PHE
45
n
45
PHE
45
A
GLY
46
n
46
GLY
46
A
ASP
47
n
47
ASP
47
A
LEU
48
n
48
LEU
48
A
SER
49
n
49
SER
49
A
THR
50
n
50
THR
50
A
PRO
51
n
51
PRO
51
A
ASP
52
n
52
ASP
52
A
ALA
53
n
53
ALA
53
A
VAL
54
n
54
VAL
54
A
MET
55
n
55
MET
55
A
GLY
56
n
56
GLY
56
A
ASN
57
n
57
ASN
57
A
PRO
58
n
58
PRO
58
A
LYS
59
n
59
LYS
59
A
VAL
60
n
60
VAL
60
A
LYS
61
n
61
LYS
61
A
ALA
62
n
62
ALA
62
A
HIS
63
n
63
HIS
63
A
GLY
64
n
64
GLY
64
A
LYS
65
n
65
LYS
65
A
LYS
66
n
66
LYS
66
A
VAL
67
n
67
VAL
67
A
LEU
68
n
68
LEU
68
A
GLY
69
n
69
GLY
69
A
ALA
70
n
70
ALA
70
A
PHE
71
n
71
PHE
71
A
SER
72
n
72
SER
72
A
ASP
73
n
73
ASP
73
A
GLY
74
n
74
GLY
74
A
LEU
75
n
75
LEU
75
A
ALA
76
n
76
ALA
76
A
HIS
77
n
77
HIS
77
A
LEU
78
n
78
LEU
78
A
ASP
79
n
79
ASP
79
A
ASN
80
n
80
ASN
80
A
LEU
81
n
81
LEU
81
A
LYS
82
n
82
LYS
82
A
GLY
83
n
83
GLY
83
A
THR
84
n
84
THR
84
A
PHE
85
n
85
PHE
85
A
ALA
86
n
86
ALA
86
A
THR
87
n
87
THR
87
A
LEU
88
n
88
LEU
88
A
SER
89
n
89
SER
89
A
GLU
90
n
90
GLU
90
A
LEU
91
n
91
LEU
91
A
HIS
92
n
92
HIS
92
A
CYS
93
n
93
CYS
93
A
ASP
94
n
94
ASP
94
A
LYS
95
n
95
LYS
95
A
LEU
96
n
96
LEU
96
A
HIS
97
n
97
HIS
97
A
VAL
98
n
98
VAL
98
A
ASP
99
n
99
ASP
99
A
PRO
100
n
100
PRO
100
A
GLU
101
n
101
GLU
101
A
ASN
102
n
102
ASN
102
A
PHE
103
n
103
PHE
103
A
ARG
104
n
104
ARG
104
A
LEU
105
n
105
LEU
105
A
LEU
106
n
106
LEU
106
A
GLY
107
n
107
GLY
107
A
ASN
108
n
108
ASN
108
A
VAL
109
n
109
VAL
109
A
LEU
110
n
110
LEU
110
A
VAL
111
n
111
VAL
111
A
CYS
112
n
112
CYS
112
A
VAL
113
n
113
VAL
113
A
LEU
114
n
114
LEU
114
A
ALA
115
n
115
ALA
115
A
HIS
116
n
116
HIS
116
A
HIS
117
n
117
HIS
117
A
PHE
118
n
118
PHE
118
A
GLY
119
n
119
GLY
119
A
LYS
120
n
120
LYS
120
A
GLU
121
n
121
GLU
121
A
PHE
122
n
122
PHE
122
A
THR
123
n
123
THR
123
A
PRO
124
n
124
PRO
124
A
PRO
125
n
125
PRO
125
A
VAL
126
n
126
VAL
126
A
GLN
127
n
127
GLN
127
A
ALA
128
n
128
ALA
128
A
ALA
129
n
129
ALA
129
A
TYR
130
n
130
TYR
130
A
GLN
131
n
131
GLN
131
A
LYS
132
n
132
LYS
132
A
VAL
133
n
133
VAL
133
A
VAL
134
n
134
VAL
134
A
ALA
135
n
135
ALA
135
A
GLY
136
n
136
GLY
136
A
VAL
137
n
137
VAL
137
A
ALA
138
n
138
ALA
138
A
ASN
139
n
139
ASN
139
A
ALA
140
n
140
ALA
140
A
LEU
141
n
141
LEU
141
A
ALA
142
n
142
ALA
142
A
HIS
143
n
143
HIS
143
A
LYS
144
n
144
LYS
144
A
TYR
145
n
145
TYR
145
A
HIS
146
n
146
HIS
146
A
VAL
1
n
1
VAL
1
B
HIS
2
n
2
HIS
2
B
LEU
3
n
3
LEU
3
B
THR
4
n
4
THR
4
B
PRO
5
n
5
PRO
5
B
GLU
6
n
6
GLU
6
B
GLU
7
n
7
GLU
7
B
LYS
8
n
8
LYS
8
B
SER
9
n
9
SER
9
B
ALA
10
n
10
ALA
10
B
VAL
11
n
11
VAL
11
B
THR
12
n
12
THR
12
B
ALA
13
n
13
ALA
13
B
LEU
14
n
14
LEU
14
B
TRP
15
n
15
TRP
15
B
GLY
16
n
16
GLY
16
B
LYS
17
n
17
LYS
17
B
VAL
18
n
18
VAL
18
B
ASN
19
n
19
ASN
19
B
VAL
20
n
20
VAL
20
B
ASP
21
n
21
ASP
21
B
GLU
22
n
22
GLU
22
B
VAL
23
n
23
VAL
23
B
GLY
24
n
24
GLY
24
B
GLY
25
n
25
GLY
25
B
GLU
26
n
26
GLU
26
B
ALA
27
n
27
ALA
27
B
LEU
28
n
28
LEU
28
B
GLY
29
n
29
GLY
29
B
ARG
30
n
30
ARG
30
B
LEU
31
n
31
LEU
31
B
LEU
32
n
32
LEU
32
B
VAL
33
n
33
VAL
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
PHE
41
n
41
PHE
41
B
PHE
42
n
42
PHE
42
B
GLU
43
n
43
GLU
43
B
SER
44
n
44
SER
44
B
PHE
45
n
45
PHE
45
B
GLY
46
n
46
GLY
46
B
ASP
47
n
47
ASP
47
B
LEU
48
n
48
LEU
48
B
SER
49
n
49
SER
49
B
THR
50
n
50
THR
50
B
PRO
51
n
51
PRO
51
B
ASP
52
n
52
ASP
52
B
ALA
53
n
53
ALA
53
B
VAL
54
n
54
VAL
54
B
MET
55
n
55
MET
55
B
GLY
56
n
56
GLY
56
B
ASN
57
n
57
ASN
57
B
PRO
58
n
58
PRO
58
B
LYS
59
n
59
LYS
59
B
VAL
60
n
60
VAL
60
B
LYS
61
n
61
LYS
61
B
ALA
62
n
62
ALA
62
B
HIS
63
n
63
HIS
63
B
GLY
64
n
64
GLY
64
B
LYS
65
n
65
LYS
65
B
LYS
66
n
66
LYS
66
B
VAL
67
n
67
VAL
67
B
LEU
68
n
68
LEU
68
B
GLY
69
n
69
GLY
69
B
ALA
70
n
70
ALA
70
B
PHE
71
n
71
PHE
71
B
SER
72
n
72
SER
72
B
ASP
73
n
73
ASP
73
B
GLY
74
n
74
GLY
74
B
LEU
75
n
75
LEU
75
B
ALA
76
n
76
ALA
76
B
HIS
77
n
77
HIS
77
B
LEU
78
n
78
LEU
78
B
ASP
79
n
79
ASP
79
B
ASN
80
n
80
ASN
80
B
LEU
81
n
81
LEU
81
B
LYS
82
n
82
LYS
82
B
GLY
83
n
83
GLY
83
B
THR
84
n
84
THR
84
B
PHE
85
n
85
PHE
85
B
ALA
86
n
86
ALA
86
B
THR
87
n
87
THR
87
B
LEU
88
n
88
LEU
88
B
SER
89
n
89
SER
89
B
GLU
90
n
90
GLU
90
B
LEU
91
n
91
LEU
91
B
HIS
92
n
92
HIS
92
B
CYS
93
n
93
CYS
93
B
ASP
94
n
94
ASP
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
GLU
101
n
101
GLU
101
B
ASN
102
n
102
ASN
102
B
PHE
103
n
103
PHE
103
B
ARG
104
n
104
ARG
104
B
LEU
105
n
105
LEU
105
B
LEU
106
n
106
LEU
106
B
GLY
107
n
107
GLY
107
B
ASN
108
n
108
ASN
108
B
VAL
109
n
109
VAL
109
B
LEU
110
n
110
LEU
110
B
VAL
111
n
111
VAL
111
B
CYS
112
n
112
CYS
112
B
VAL
113
n
113
VAL
113
B
LEU
114
n
114
LEU
114
B
ALA
115
n
115
ALA
115
B
HIS
116
n
116
HIS
116
B
HIS
117
n
117
HIS
117
B
PHE
118
n
118
PHE
118
B
GLY
119
n
119
GLY
119
B
LYS
120
n
120
LYS
120
B
GLU
121
n
121
GLU
121
B
PHE
122
n
122
PHE
122
B
THR
123
n
123
THR
123
B
PRO
124
n
124
PRO
124
B
PRO
125
n
125
PRO
125
B
VAL
126
n
126
VAL
126
B
GLN
127
n
127
GLN
127
B
ALA
128
n
128
ALA
128
B
ALA
129
n
129
ALA
129
B
TYR
130
n
130
TYR
130
B
GLN
131
n
131
GLN
131
B
LYS
132
n
132
LYS
132
B
VAL
133
n
133
VAL
133
B
VAL
134
n
134
VAL
134
B
ALA
135
n
135
ALA
135
B
GLY
136
n
136
GLY
136
B
VAL
137
n
137
VAL
137
B
ALA
138
n
138
ALA
138
B
ASN
139
n
139
ASN
139
B
ALA
140
n
140
ALA
140
B
LEU
141
n
141
LEU
141
B
ALA
142
n
142
ALA
142
B
HIS
143
n
143
HIS
143
B
LYS
144
n
144
LYS
144
B
TYR
145
n
145
TYR
145
B
HIS
146
n
146
HIS
146
B
VAL
1
n
1
VAL
1
C
HIS
2
n
2
HIS
2
C
LEU
3
n
3
LEU
3
C
THR
4
n
4
THR
4
C
PRO
5
n
5
PRO
5
C
GLU
6
n
6
GLU
6
C
GLU
7
n
7
GLU
7
C
LYS
8
n
8
LYS
8
C
SER
9
n
9
SER
9
C
ALA
10
n
10
ALA
10
C
VAL
11
n
11
VAL
11
C
THR
12
n
12
THR
12
C
ALA
13
n
13
ALA
13
C
LEU
14
n
14
LEU
14
C
TRP
15
n
15
TRP
15
C
GLY
16
n
16
GLY
16
C
LYS
17
n
17
LYS
17
C
VAL
18
n
18
VAL
18
C
ASN
19
n
19
ASN
19
C
VAL
20
n
20
VAL
20
C
ASP
21
n
21
ASP
21
C
GLU
22
n
22
GLU
22
C
VAL
23
n
23
VAL
23
C
GLY
24
n
24
GLY
24
C
GLY
25
n
25
GLY
25
C
GLU
26
n
26
GLU
26
C
ALA
27
n
27
ALA
27
C
LEU
28
n
28
LEU
28
C
GLY
29
n
29
GLY
29
C
ARG
30
n
30
ARG
30
C
LEU
31
n
31
LEU
31
C
LEU
32
n
32
LEU
32
C
VAL
33
n
33
VAL
33
C
VAL
34
n
34
VAL
34
C
TYR
35
n
35
TYR
35
C
PRO
36
n
36
PRO
36
C
TRP
37
n
37
TRP
37
C
THR
38
n
38
THR
38
C
GLN
39
n
39
GLN
39
C
ARG
40
n
40
ARG
40
C
PHE
41
n
41
PHE
41
C
PHE
42
n
42
PHE
42
C
GLU
43
n
43
GLU
43
C
SER
44
n
44
SER
44
C
PHE
45
n
45
PHE
45
C
GLY
46
n
46
GLY
46
C
ASP
47
n
47
ASP
47
C
LEU
48
n
48
LEU
48
C
SER
49
n
49
SER
49
C
THR
50
n
50
THR
50
C
PRO
51
n
51
PRO
51
C
ASP
52
n
52
ASP
52
C
ALA
53
n
53
ALA
53
C
VAL
54
n
54
VAL
54
C
MET
55
n
55
MET
55
C
GLY
56
n
56
GLY
56
C
ASN
57
n
57
ASN
57
C
PRO
58
n
58
PRO
58
C
LYS
59
n
59
LYS
59
C
VAL
60
n
60
VAL
60
C
LYS
61
n
61
LYS
61
C
ALA
62
n
62
ALA
62
C
HIS
63
n
63
HIS
63
C
GLY
64
n
64
GLY
64
C
LYS
65
n
65
LYS
65
C
LYS
66
n
66
LYS
66
C
VAL
67
n
67
VAL
67
C
LEU
68
n
68
LEU
68
C
GLY
69
n
69
GLY
69
C
ALA
70
n
70
ALA
70
C
PHE
71
n
71
PHE
71
C
SER
72
n
72
SER
72
C
ASP
73
n
73
ASP
73
C
GLY
74
n
74
GLY
74
C
LEU
75
n
75
LEU
75
C
ALA
76
n
76
ALA
76
C
HIS
77
n
77
HIS
77
C
LEU
78
n
78
LEU
78
C
ASP
79
n
79
ASP
79
C
ASN
80
n
80
ASN
80
C
LEU
81
n
81
LEU
81
C
LYS
82
n
82
LYS
82
C
GLY
83
n
83
GLY
83
C
THR
84
n
84
THR
84
C
PHE
85
n
85
PHE
85
C
ALA
86
n
86
ALA
86
C
THR
87
n
87
THR
87
C
LEU
88
n
88
LEU
88
C
SER
89
n
89
SER
89
C
GLU
90
n
90
GLU
90
C
LEU
91
n
91
LEU
91
C
HIS
92
n
92
HIS
92
C
CYS
93
n
93
CYS
93
C
ASP
94
n
94
ASP
94
C
LYS
95
n
95
LYS
95
C
LEU
96
n
96
LEU
96
C
HIS
97
n
97
HIS
97
C
VAL
98
n
98
VAL
98
C
ASP
99
n
99
ASP
99
C
PRO
100
n
100
PRO
100
C
GLU
101
n
101
GLU
101
C
ASN
102
n
102
ASN
102
C
PHE
103
n
103
PHE
103
C
ARG
104
n
104
ARG
104
C
LEU
105
n
105
LEU
105
C
LEU
106
n
106
LEU
106
C
GLY
107
n
107
GLY
107
C
ASN
108
n
108
ASN
108
C
VAL
109
n
109
VAL
109
C
LEU
110
n
110
LEU
110
C
VAL
111
n
111
VAL
111
C
CYS
112
n
112
CYS
112
C
VAL
113
n
113
VAL
113
C
LEU
114
n
114
LEU
114
C
ALA
115
n
115
ALA
115
C
HIS
116
n
116
HIS
116
C
HIS
117
n
117
HIS
117
C
PHE
118
n
118
PHE
118
C
GLY
119
n
119
GLY
119
C
LYS
120
n
120
LYS
120
C
GLU
121
n
121
GLU
121
C
PHE
122
n
122
PHE
122
C
THR
123
n
123
THR
123
C
PRO
124
n
124
PRO
124
C
PRO
125
n
125
PRO
125
C
VAL
126
n
126
VAL
126
C
GLN
127
n
127
GLN
127
C
ALA
128
n
128
ALA
128
C
ALA
129
n
129
ALA
129
C
TYR
130
n
130
TYR
130
C
GLN
131
n
131
GLN
131
C
LYS
132
n
132
LYS
132
C
VAL
133
n
133
VAL
133
C
VAL
134
n
134
VAL
134
C
ALA
135
n
135
ALA
135
C
GLY
136
n
136
GLY
136
C
VAL
137
n
137
VAL
137
C
ALA
138
n
138
ALA
138
C
ASN
139
n
139
ASN
139
C
ALA
140
n
140
ALA
140
C
LEU
141
n
141
LEU
141
C
ALA
142
n
142
ALA
142
C
HIS
143
n
143
HIS
143
C
LYS
144
n
144
LYS
144
C
TYR
145
n
145
TYR
145
C
HIS
146
n
146
HIS
146
C
VAL
1
n
1
VAL
1
D
HIS
2
n
2
HIS
2
D
LEU
3
n
3
LEU
3
D
THR
4
n
4
THR
4
D
PRO
5
n
5
PRO
5
D
GLU
6
n
6
GLU
6
D
GLU
7
n
7
GLU
7
D
LYS
8
n
8
LYS
8
D
SER
9
n
9
SER
9
D
ALA
10
n
10
ALA
10
D
VAL
11
n
11
VAL
11
D
THR
12
n
12
THR
12
D
ALA
13
n
13
ALA
13
D
LEU
14
n
14
LEU
14
D
TRP
15
n
15
TRP
15
D
GLY
16
n
16
GLY
16
D
LYS
17
n
17
LYS
17
D
VAL
18
n
18
VAL
18
D
ASN
19
n
19
ASN
19
D
VAL
20
n
20
VAL
20
D
ASP
21
n
21
ASP
21
D
GLU
22
n
22
GLU
22
D
VAL
23
n
23
VAL
23
D
GLY
24
n
24
GLY
24
D
GLY
25
n
25
GLY
25
D
GLU
26
n
26
GLU
26
D
ALA
27
n
27
ALA
27
D
LEU
28
n
28
LEU
28
D
GLY
29
n
29
GLY
29
D
ARG
30
n
30
ARG
30
D
LEU
31
n
31
LEU
31
D
LEU
32
n
32
LEU
32
D
VAL
33
n
33
VAL
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
PHE
41
n
41
PHE
41
D
PHE
42
n
42
PHE
42
D
GLU
43
n
43
GLU
43
D
SER
44
n
44
SER
44
D
PHE
45
n
45
PHE
45
D
GLY
46
n
46
GLY
46
D
ASP
47
n
47
ASP
47
D
LEU
48
n
48
LEU
48
D
SER
49
n
49
SER
49
D
THR
50
n
50
THR
50
D
PRO
51
n
51
PRO
51
D
ASP
52
n
52
ASP
52
D
ALA
53
n
53
ALA
53
D
VAL
54
n
54
VAL
54
D
MET
55
n
55
MET
55
D
GLY
56
n
56
GLY
56
D
ASN
57
n
57
ASN
57
D
PRO
58
n
58
PRO
58
D
LYS
59
n
59
LYS
59
D
VAL
60
n
60
VAL
60
D
LYS
61
n
61
LYS
61
D
ALA
62
n
62
ALA
62
D
HIS
63
n
63
HIS
63
D
GLY
64
n
64
GLY
64
D
LYS
65
n
65
LYS
65
D
LYS
66
n
66
LYS
66
D
VAL
67
n
67
VAL
67
D
LEU
68
n
68
LEU
68
D
GLY
69
n
69
GLY
69
D
ALA
70
n
70
ALA
70
D
PHE
71
n
71
PHE
71
D
SER
72
n
72
SER
72
D
ASP
73
n
73
ASP
73
D
GLY
74
n
74
GLY
74
D
LEU
75
n
75
LEU
75
D
ALA
76
n
76
ALA
76
D
HIS
77
n
77
HIS
77
D
LEU
78
n
78
LEU
78
D
ASP
79
n
79
ASP
79
D
ASN
80
n
80
ASN
80
D
LEU
81
n
81
LEU
81
D
LYS
82
n
82
LYS
82
D
GLY
83
n
83
GLY
83
D
THR
84
n
84
THR
84
D
PHE
85
n
85
PHE
85
D
ALA
86
n
86
ALA
86
D
THR
87
n
87
THR
87
D
LEU
88
n
88
LEU
88
D
SER
89
n
89
SER
89
D
GLU
90
n
90
GLU
90
D
LEU
91
n
91
LEU
91
D
HIS
92
n
92
HIS
92
D
CYS
93
n
93
CYS
93
D
ASP
94
n
94
ASP
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
GLU
101
n
101
GLU
101
D
ASN
102
n
102
ASN
102
D
PHE
103
n
103
PHE
103
D
ARG
104
n
104
ARG
104
D
LEU
105
n
105
LEU
105
D
LEU
106
n
106
LEU
106
D
GLY
107
n
107
GLY
107
D
ASN
108
n
108
ASN
108
D
VAL
109
n
109
VAL
109
D
LEU
110
n
110
LEU
110
D
VAL
111
n
111
VAL
111
D
CYS
112
n
112
CYS
112
D
VAL
113
n
113
VAL
113
D
LEU
114
n
114
LEU
114
D
ALA
115
n
115
ALA
115
D
HIS
116
n
116
HIS
116
D
HIS
117
n
117
HIS
117
D
PHE
118
n
118
PHE
118
D
GLY
119
n
119
GLY
119
D
LYS
120
n
120
LYS
120
D
GLU
121
n
121
GLU
121
D
PHE
122
n
122
PHE
122
D
THR
123
n
123
THR
123
D
PRO
124
n
124
PRO
124
D
PRO
125
n
125
PRO
125
D
VAL
126
n
126
VAL
126
D
GLN
127
n
127
GLN
127
D
ALA
128
n
128
ALA
128
D
ALA
129
n
129
ALA
129
D
TYR
130
n
130
TYR
130
D
GLN
131
n
131
GLN
131
D
LYS
132
n
132
LYS
132
D
VAL
133
n
133
VAL
133
D
VAL
134
n
134
VAL
134
D
ALA
135
n
135
ALA
135
D
GLY
136
n
136
GLY
136
D
VAL
137
n
137
VAL
137
D
ALA
138
n
138
ALA
138
D
ASN
139
n
139
ASN
139
D
ALA
140
n
140
ALA
140
D
LEU
141
n
141
LEU
141
D
ALA
142
n
142
ALA
142
D
HIS
143
n
143
HIS
143
D
LYS
144
n
144
LYS
144
D
TYR
145
n
145
TYR
145
D
HIS
146
n
146
HIS
146
D
author_and_software_defined_assembly
PISA
4
tetrameric
12890
-189
22740
A
HIS
92
A
NE2
HIS
92
1_555
A
HEM
147
F
FE
HEM
1_555
A
HEM
147
F
NA
HEM
1_555
88.9
A
HIS
92
A
NE2
HIS
92
1_555
A
HEM
147
F
FE
HEM
1_555
A
HEM
147
F
NB
HEM
1_555
89.8
A
HEM
147
F
NA
HEM
1_555
A
HEM
147
F
FE
HEM
1_555
A
HEM
147
F
NB
HEM
1_555
89.3
A
HIS
92
A
NE2
HIS
92
1_555
A
HEM
147
F
FE
HEM
1_555
A
HEM
147
F
NC
HEM
1_555
88.0
A
HEM
147
F
NA
HEM
1_555
A
HEM
147
F
FE
HEM
1_555
A
HEM
147
F
NC
HEM
1_555
176.8
A
HEM
147
F
NB
HEM
1_555
A
HEM
147
F
FE
HEM
1_555
A
HEM
147
F
NC
HEM
1_555
90.0
A
HIS
92
A
NE2
HIS
92
1_555
A
HEM
147
F
FE
HEM
1_555
A
HEM
147
F
ND
HEM
1_555
88.7
A
HEM
147
F
NA
HEM
1_555
A
HEM
147
F
FE
HEM
1_555
A
HEM
147
F
ND
HEM
1_555
90.3
A
HEM
147
F
NB
HEM
1_555
A
HEM
147
F
FE
HEM
1_555
A
HEM
147
F
ND
HEM
1_555
178.5
A
HEM
147
F
NC
HEM
1_555
A
HEM
147
F
FE
HEM
1_555
A
HEM
147
F
ND
HEM
1_555
90.3
A
HIS
92
A
NE2
HIS
92
1_555
A
HEM
147
F
FE
HEM
1_555
A
CMO
148
G
C
CMO
1_555
172.7
A
HEM
147
F
NA
HEM
1_555
A
HEM
147
F
FE
HEM
1_555
A
CMO
148
G
C
CMO
1_555
96.9
A
HEM
147
F
NB
HEM
1_555
A
HEM
147
F
FE
HEM
1_555
A
CMO
148
G
C
CMO
1_555
94.6
A
HEM
147
F
NC
HEM
1_555
A
HEM
147
F
FE
HEM
1_555
A
CMO
148
G
C
CMO
1_555
86.2
A
HEM
147
F
ND
HEM
1_555
A
HEM
147
F
FE
HEM
1_555
A
CMO
148
G
C
CMO
1_555
86.9
A
HIS
92
A
NE2
HIS
92
1_555
A
HEM
147
F
FE
HEM
1_555
A
CMO
148
G
O
CMO
1_555
171.9
A
HEM
147
F
NA
HEM
1_555
A
HEM
147
F
FE
HEM
1_555
A
CMO
148
G
O
CMO
1_555
97.9
A
HEM
147
F
NB
HEM
1_555
A
HEM
147
F
FE
HEM
1_555
A
CMO
148
G
O
CMO
1_555
94.7
A
HEM
147
F
NC
HEM
1_555
A
HEM
147
F
FE
HEM
1_555
A
CMO
148
G
O
CMO
1_555
85.2
A
HEM
147
F
ND
HEM
1_555
A
HEM
147
F
FE
HEM
1_555
A
CMO
148
G
O
CMO
1_555
86.8
A
CMO
148
G
C
CMO
1_555
A
HEM
147
F
FE
HEM
1_555
A
CMO
148
G
O
CMO
1_555
1.0
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
I
FE
HEM
1_555
B
HEM
147
I
NA
HEM
1_555
87.4
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
I
FE
HEM
1_555
B
HEM
147
I
NB
HEM
1_555
91.2
B
HEM
147
I
NA
HEM
1_555
B
HEM
147
I
FE
HEM
1_555
B
HEM
147
I
NB
HEM
1_555
88.9
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
I
FE
HEM
1_555
B
HEM
147
I
NC
HEM
1_555
89.9
B
HEM
147
I
NA
HEM
1_555
B
HEM
147
I
FE
HEM
1_555
B
HEM
147
I
NC
HEM
1_555
177.3
B
HEM
147
I
NB
HEM
1_555
B
HEM
147
I
FE
HEM
1_555
B
HEM
147
I
NC
HEM
1_555
91.0
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
I
FE
HEM
1_555
B
HEM
147
I
ND
HEM
1_555
91.4
B
HEM
147
I
NA
HEM
1_555
B
HEM
147
I
FE
HEM
1_555
B
HEM
147
I
ND
HEM
1_555
92.2
B
HEM
147
I
NB
HEM
1_555
B
HEM
147
I
FE
HEM
1_555
B
HEM
147
I
ND
HEM
1_555
177.2
B
HEM
147
I
NC
HEM
1_555
B
HEM
147
I
FE
HEM
1_555
B
HEM
147
I
ND
HEM
1_555
88.1
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
I
FE
HEM
1_555
B
CMO
148
J
C
CMO
1_555
175.9
B
HEM
147
I
NA
HEM
1_555
B
HEM
147
I
FE
HEM
1_555
B
CMO
148
J
C
CMO
1_555
93.8
B
HEM
147
I
NB
HEM
1_555
B
HEM
147
I
FE
HEM
1_555
B
CMO
148
J
C
CMO
1_555
92.7
B
HEM
147
I
NC
HEM
1_555
B
HEM
147
I
FE
HEM
1_555
B
CMO
148
J
C
CMO
1_555
88.8
B
HEM
147
I
ND
HEM
1_555
B
HEM
147
I
FE
HEM
1_555
B
CMO
148
J
C
CMO
1_555
84.7
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
I
FE
HEM
1_555
B
CMO
148
J
O
CMO
1_555
176.5
B
HEM
147
I
NA
HEM
1_555
B
HEM
147
I
FE
HEM
1_555
B
CMO
148
J
O
CMO
1_555
95.2
B
HEM
147
I
NB
HEM
1_555
B
HEM
147
I
FE
HEM
1_555
B
CMO
148
J
O
CMO
1_555
91.2
B
HEM
147
I
NC
HEM
1_555
B
HEM
147
I
FE
HEM
1_555
B
CMO
148
J
O
CMO
1_555
87.4
B
HEM
147
I
ND
HEM
1_555
B
HEM
147
I
FE
HEM
1_555
B
CMO
148
J
O
CMO
1_555
86.2
B
CMO
148
J
C
CMO
1_555
B
HEM
147
I
FE
HEM
1_555
B
CMO
148
J
O
CMO
1_555
2.1
C
HIS
92
C
NE2
HIS
92
1_555
C
HEM
147
L
FE
HEM
1_555
C
HEM
147
L
NA
HEM
1_555
86.4
C
HIS
92
C
NE2
HIS
92
1_555
C
HEM
147
L
FE
HEM
1_555
C
HEM
147
L
NB
HEM
1_555
89.5
C
HEM
147
L
NA
HEM
1_555
C
HEM
147
L
FE
HEM
1_555
C
HEM
147
L
NB
HEM
1_555
89.3
C
HIS
92
C
NE2
HIS
92
1_555
C
HEM
147
L
FE
HEM
1_555
C
HEM
147
L
NC
HEM
1_555
92.8
C
HEM
147
L
NA
HEM
1_555
C
HEM
147
L
FE
HEM
1_555
C
HEM
147
L
NC
HEM
1_555
178.6
C
HEM
147
L
NB
HEM
1_555
C
HEM
147
L
FE
HEM
1_555
C
HEM
147
L
NC
HEM
1_555
89.5
C
HIS
92
C
NE2
HIS
92
1_555
C
HEM
147
L
FE
HEM
1_555
C
HEM
147
L
ND
HEM
1_555
90.8
C
HEM
147
L
NA
HEM
1_555
C
HEM
147
L
FE
HEM
1_555
C
HEM
147
L
ND
HEM
1_555
91.2
C
HEM
147
L
NB
HEM
1_555
C
HEM
147
L
FE
HEM
1_555
C
HEM
147
L
ND
HEM
1_555
179.4
C
HEM
147
L
NC
HEM
1_555
C
HEM
147
L
FE
HEM
1_555
C
HEM
147
L
ND
HEM
1_555
89.9
C
HIS
92
C
NE2
HIS
92
1_555
C
HEM
147
L
FE
HEM
1_555
C
CMO
148
M
C
CMO
1_555
178.6
C
HEM
147
L
NA
HEM
1_555
C
HEM
147
L
FE
HEM
1_555
C
CMO
148
M
C
CMO
1_555
94.2
C
HEM
147
L
NB
HEM
1_555
C
HEM
147
L
FE
HEM
1_555
C
CMO
148
M
C
CMO
1_555
91.8
C
HEM
147
L
NC
HEM
1_555
C
HEM
147
L
FE
HEM
1_555
C
CMO
148
M
C
CMO
1_555
86.7
C
HEM
147
L
ND
HEM
1_555
C
HEM
147
L
FE
HEM
1_555
C
CMO
148
M
C
CMO
1_555
87.9
C
HIS
92
C
NE2
HIS
92
1_555
C
HEM
147
L
FE
HEM
1_555
C
CMO
148
M
O
CMO
1_555
173.4
C
HEM
147
L
NA
HEM
1_555
C
HEM
147
L
FE
HEM
1_555
C
CMO
148
M
O
CMO
1_555
98.9
C
HEM
147
L
NB
HEM
1_555
C
HEM
147
L
FE
HEM
1_555
C
CMO
148
M
O
CMO
1_555
94.6
C
HEM
147
L
NC
HEM
1_555
C
HEM
147
L
FE
HEM
1_555
C
CMO
148
M
O
CMO
1_555
82.0
C
HEM
147
L
ND
HEM
1_555
C
HEM
147
L
FE
HEM
1_555
C
CMO
148
M
O
CMO
1_555
85.1
C
CMO
148
M
C
CMO
1_555
C
HEM
147
L
FE
HEM
1_555
C
CMO
148
M
O
CMO
1_555
5.5
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
O
FE
HEM
1_555
D
HEM
147
O
NA
HEM
1_555
87.4
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
O
FE
HEM
1_555
D
HEM
147
O
NB
HEM
1_555
90.1
D
HEM
147
O
NA
HEM
1_555
D
HEM
147
O
FE
HEM
1_555
D
HEM
147
O
NB
HEM
1_555
89.1
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
O
FE
HEM
1_555
D
HEM
147
O
NC
HEM
1_555
93.9
D
HEM
147
O
NA
HEM
1_555
D
HEM
147
O
FE
HEM
1_555
D
HEM
147
O
NC
HEM
1_555
178.2
D
HEM
147
O
NB
HEM
1_555
D
HEM
147
O
FE
HEM
1_555
D
HEM
147
O
NC
HEM
1_555
89.6
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
O
FE
HEM
1_555
D
HEM
147
O
ND
HEM
1_555
88.4
D
HEM
147
O
NA
HEM
1_555
D
HEM
147
O
FE
HEM
1_555
D
HEM
147
O
ND
HEM
1_555
91.9
D
HEM
147
O
NB
HEM
1_555
D
HEM
147
O
FE
HEM
1_555
D
HEM
147
O
ND
HEM
1_555
178.2
D
HEM
147
O
NC
HEM
1_555
D
HEM
147
O
FE
HEM
1_555
D
HEM
147
O
ND
HEM
1_555
89.5
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
O
FE
HEM
1_555
D
CMO
148
P
C
CMO
1_555
170.8
D
HEM
147
O
NA
HEM
1_555
D
HEM
147
O
FE
HEM
1_555
D
CMO
148
P
C
CMO
1_555
99.5
D
HEM
147
O
NB
HEM
1_555
D
HEM
147
O
FE
HEM
1_555
D
CMO
148
P
C
CMO
1_555
96.0
D
HEM
147
O
NC
HEM
1_555
D
HEM
147
O
FE
HEM
1_555
D
CMO
148
P
C
CMO
1_555
79.4
D
HEM
147
O
ND
HEM
1_555
D
HEM
147
O
FE
HEM
1_555
D
CMO
148
P
C
CMO
1_555
85.4
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
O
FE
HEM
1_555
D
CMO
148
P
O
CMO
1_555
173.4
D
HEM
147
O
NA
HEM
1_555
D
HEM
147
O
FE
HEM
1_555
D
CMO
148
P
O
CMO
1_555
99.0
D
HEM
147
O
NB
HEM
1_555
D
HEM
147
O
FE
HEM
1_555
D
CMO
148
P
O
CMO
1_555
91.9
D
HEM
147
O
NC
HEM
1_555
D
HEM
147
O
FE
HEM
1_555
D
CMO
148
P
O
CMO
1_555
79.8
D
HEM
147
O
ND
HEM
1_555
D
HEM
147
O
FE
HEM
1_555
D
CMO
148
P
O
CMO
1_555
89.5
D
CMO
148
P
C
CMO
1_555
D
HEM
147
O
FE
HEM
1_555
D
CMO
148
P
O
CMO
1_555
4.1
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
1
C
ARG
40
0.089
SIDE CHAIN
1
5.58
0.50
120.30
125.88
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
30
30
30
N
1
-3.75
0.50
120.30
116.55
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
30
30
30
N
1
3.36
0.50
120.30
123.66
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
40
40
40
B
B
B
N
1
-4.77
0.50
120.30
115.53
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
40
40
40
B
B
B
N
1
13.28
2.20
113.40
126.68
A
A
A
CA
CB
CG
ASP
ASP
ASP
99
99
99
B
N
1
-18.05
1.90
123.30
105.25
A
A
A
OD1
CG
OD2
ASP
ASP
ASP
99
99
99
B
B
B
N
1
8.84
0.90
118.30
127.14
A
A
A
CB
CG
OD1
ASP
ASP
ASP
99
99
99
A
A
N
1
16.56
0.90
118.30
134.86
A
A
A
CB
CG
OD1
ASP
ASP
ASP
99
99
99
B
B
N
1
3.50
0.50
120.30
123.80
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
104
104
104
N
1
6.02
0.90
118.30
124.32
B
B
B
CB
CG
OD1
ASP
ASP
ASP
21
21
21
N
1
5.40
0.50
120.30
125.70
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
40
40
40
B
B
B
N
1
-15.46
1.90
123.30
107.84
B
B
B
OD1
CG
OD2
ASP
ASP
ASP
99
99
99
B
B
B
N
1
7.10
0.90
118.30
125.40
B
B
B
CB
CG
OD1
ASP
ASP
ASP
99
99
99
A
A
N
1
9.18
0.90
118.30
127.48
B
B
B
CB
CG
OD1
ASP
ASP
ASP
99
99
99
B
B
N
1
-6.12
0.90
118.30
112.18
B
B
B
CB
CG
OD2
ASP
ASP
ASP
99
99
99
A
A
N
1
6.34
0.90
118.30
124.64
B
B
B
CB
CG
OD2
ASP
ASP
ASP
99
99
99
B
B
N
1
13.61
1.40
123.60
137.21
B
B
B
CD
NE
CZ
ARG
ARG
ARG
104
104
104
N
1
4.91
0.50
120.30
125.21
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
104
104
104
N
1
6.85
0.90
118.30
125.15
C
C
C
CB
CG
OD1
ASP
ASP
ASP
21
21
21
N
1
19.65
2.20
113.40
133.05
C
C
C
CA
CB
CG
GLU
GLU
GLU
22
22
22
N
1
9.52
0.50
120.30
129.82
C
C
C
NE
CZ
NH1
ARG
ARG
ARG
30
30
30
N
1
-6.10
0.50
120.30
114.20
C
C
C
NE
CZ
NH2
ARG
ARG
ARG
30
30
30
N
1
12.11
2.00
110.40
122.51
C
C
C
CB
CA
C
LYS
LYS
LYS
65
65
65
N
1
-5.53
0.90
118.30
112.77
C
C
C
CB
CG
OD2
ASP
ASP
ASP
73
73
73
N
1
14.31
2.20
113.40
127.71
C
C
C
CA
CB
CG
ASP
ASP
ASP
99
99
99
B
N
1
-13.31
1.90
123.30
109.99
C
C
C
OD1
CG
OD2
ASP
ASP
ASP
99
99
99
B
B
B
N
1
6.36
0.90
118.30
124.66
C
C
C
CB
CG
OD1
ASP
ASP
ASP
99
99
99
A
A
N
1
10.60
0.90
118.30
128.90
C
C
C
CB
CG
OD1
ASP
ASP
ASP
99
99
99
B
B
N
1
-7.23
0.90
118.30
111.07
C
C
C
CB
CG
OD2
ASP
ASP
ASP
99
99
99
A
A
N
1
5.44
0.50
120.30
125.74
C
C
C
NE
CZ
NH1
ARG
ARG
ARG
104
104
104
N
1
11.58
1.70
113.60
125.18
C
C
C
CA
CB
CG
HIS
HIS
HIS
116
116
116
N
1
17.27
2.20
113.40
130.67
C
C
C
CA
CB
CG
GLU
GLU
GLU
121
121
121
N
1
19.98
2.20
113.40
133.38
D
D
D
CA
CB
CG
GLU
GLU
GLU
26
26
26
N
1
3.67
0.50
120.30
123.97
D
D
D
NE
CZ
NH1
ARG
ARG
ARG
30
30
30
N
1
3.25
0.50
120.30
123.55
D
D
D
NE
CZ
NH1
ARG
ARG
ARG
40
40
40
A
A
A
N
1
-14.38
1.90
123.30
108.92
D
D
D
OD1
CG
OD2
ASP
ASP
ASP
99
99
99
B
B
B
N
1
7.12
0.90
118.30
125.42
D
D
D
CB
CG
OD1
ASP
ASP
ASP
99
99
99
A
A
N
1
9.64
0.90
118.30
127.94
D
D
D
CB
CG
OD1
ASP
ASP
ASP
99
99
99
B
B
N
1
-6.28
0.90
118.30
112.02
D
D
D
CB
CG
OD2
ASP
ASP
ASP
99
99
99
A
A
N
1
5.56
0.50
120.30
125.86
D
D
D
NE
CZ
NH1
ARG
ARG
ARG
104
104
104
N
1
16.93
2.40
113.90
130.83
D
D
D
CA
CB
CG
PHE
PHE
PHE
118
118
118
N
1
-3.65
0.60
121.00
117.35
D
D
D
CB
CG
CD2
TYR
TYR
TYR
130
130
130
N
1
A
HIS
77
-140.13
49.42
1
B
ASN
80
-144.84
50.49
1
C
ASN
80
-141.08
56.59
THE ORTHOGONAL COORDINATE FRAME USED IN THIS ENTRY IS NOT
THE DEFAULT ORTHOGONAL COORDINATE FRAME FOR SPACE GROUP
P 21.
0.1770000
1.74
10.0
53563
1
2.0
1.74
10.0
133
4825
200
0
4492
0.015
0.010
0.033
0.015
0.054
0.030
3.5
2.0
5.0
3.0
9.3
4.0
13.4
6.0
0.015
0.010
0.157
0.080
0.177
0.200
0.195
0.200
0.165
0.200
3.1
5.0
21.4
15.0
30.9
25.0
refinement
PROLSQ
refinement
TNT
THE 1.8 ANGSTROM STRUCTURE OF CARBONMONOXY-BETA4 HEMOGLOBIN: ANALYSIS OF A HOMOTETRAMER WITH THE R QUATERNARY STRUCTURE OF LIGANDED ALPHA2BETA2 HEMOGLOBIN
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
3
N
N
4
N
N
2
N
N
3
N
N
4
N
N
2
N
N
3
N
N
4
N
N
2
N
N
3
N
N
4
N
N
5
N
N
5
N
N
5
N
N
5
N
N
A
THR
4
A
THR
4
HELX_P
A
VAL
18
A
VAL
18
1
AA
15
A
ASN
19
A
ASN
19
HELX_P
A
VAL
34
A
VAL
34
1
AB
16
A
TYR
35
A
TYR
35
HELX_P
A
PHE
41
A
PHE
41
1
AC
7
A
THR
50
A
THR
50
HELX_P
A
GLY
56
A
GLY
56
1
AD
7
A
ASN
57
A
ASN
57
HELX_P
A
ALA
76
A
ALA
76
1
AE
20
A
PHE
85
A
PHE
85
HELX_P
A
CYS
93
A
CYS
93
1
AF
9
A
ASP
99
A
ASP
99
HELX_P
A
HIS
117
A
HIS
117
1
AG
19
A
THR
123
A
THR
123
HELX_P
A
HIS
143
A
HIS
143
1
AH
21
B
THR
4
B
THR
4
HELX_P
B
VAL
18
B
VAL
18
1
BA
15
B
ASN
19
B
ASN
19
HELX_P
B
VAL
34
B
VAL
34
1
BB
16
B
TYR
35
B
TYR
35
HELX_P
B
PHE
41
B
PHE
41
1
BC
7
B
THR
50
B
THR
50
HELX_P
B
GLY
56
B
GLY
56
1
BD
7
B
ASN
57
B
ASN
57
HELX_P
B
ALA
76
B
ALA
76
1
BE
20
B
PHE
85
B
PHE
85
HELX_P
B
CYS
93
B
CYS
93
1
BF
9
B
ASP
99
B
ASP
99
HELX_P
B
HIS
117
B
HIS
117
1
BG
19
B
THR
123
B
THR
123
HELX_P
B
HIS
143
B
HIS
143
1
BH
21
C
THR
4
C
THR
4
HELX_P
C
VAL
18
C
VAL
18
1
CA
15
C
ASN
19
C
ASN
19
HELX_P
C
VAL
34
C
VAL
34
1
CB
16
C
TYR
35
C
TYR
35
HELX_P
C
PHE
41
C
PHE
41
1
CC
7
C
THR
50
C
THR
50
HELX_P
C
GLY
56
C
GLY
56
1
CD
7
C
ASN
57
C
ASN
57
HELX_P
C
ALA
76
C
ALA
76
1
CE
20
C
PHE
85
C
PHE
85
HELX_P
C
CYS
93
C
CYS
93
1
CF
9
C
ASP
99
C
ASP
99
HELX_P
C
HIS
117
C
HIS
117
1
CG
19
C
THR
123
C
THR
123
HELX_P
C
HIS
143
C
HIS
143
1
CH
21
D
THR
4
D
THR
4
HELX_P
D
VAL
18
D
VAL
18
1
DA
15
D
ASN
19
D
ASN
19
HELX_P
D
VAL
34
D
VAL
34
1
DB
16
D
TYR
35
D
TYR
35
HELX_P
D
PHE
41
D
PHE
41
1
DC
7
D
THR
50
D
THR
50
HELX_P
D
GLY
56
D
GLY
56
1
DD
7
D
ASN
57
D
ASN
57
HELX_P
D
ALA
76
D
ALA
76
1
DE
20
D
PHE
85
D
PHE
85
HELX_P
D
CYS
93
D
CYS
93
1
DF
9
D
ASP
99
D
ASP
99
HELX_P
D
HIS
117
D
HIS
117
1
DG
19
D
THR
123
D
THR
123
HELX_P
D
HIS
143
D
HIS
143
1
DH
21
metalc
2.042
A
HIS
92
A
NE2
HIS
92
1_555
A
HEM
147
F
FE
HEM
1_555
metalc
1.775
A
HEM
147
F
FE
HEM
1_555
A
CMO
148
G
C
CMO
1_555
metalc
2.986
A
HEM
147
F
FE
HEM
1_555
A
CMO
148
G
O
CMO
1_555
metalc
2.108
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
147
I
FE
HEM
1_555
metalc
1.775
B
HEM
147
I
FE
HEM
1_555
B
CMO
148
J
C
CMO
1_555
metalc
2.975
B
HEM
147
I
FE
HEM
1_555
B
CMO
148
J
O
CMO
1_555
metalc
2.126
C
HIS
92
C
NE2
HIS
92
1_555
C
HEM
147
L
FE
HEM
1_555
metalc
1.756
C
HEM
147
L
FE
HEM
1_555
C
CMO
148
M
C
CMO
1_555
metalc
2.908
C
HEM
147
L
FE
HEM
1_555
C
CMO
148
M
O
CMO
1_555
metalc
2.102
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
147
O
FE
HEM
1_555
metalc
1.803
D
HEM
147
O
FE
HEM
1_555
D
CMO
148
P
C
CMO
1_555
metalc
2.998
D
HEM
147
O
FE
HEM
1_555
D
CMO
148
P
O
CMO
1_555
OXYGEN TRANSPORT
OXYGEN TRANSPORT
HBB_HUMAN
UNP
1
1
P68871
VHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
1
146
1CBM
1
146
P68871
A
1
1
146
1
146
1CBM
1
146
P68871
B
1
1
146
1
146
1CBM
1
146
P68871
C
1
1
146
1
146
1CBM
1
146
P68871
D
1
1
146
BINDING SITE FOR RESIDUE SO4 A 150
A
SO4
150
Software
6
BINDING SITE FOR RESIDUE SO4 B 151
B
SO4
151
Software
4
BINDING SITE FOR RESIDUE SO4 D 152
D
SO4
152
Software
5
BINDING SITE FOR RESIDUE SO4 C 153
C
SO4
153
Software
3
BINDING SITE FOR RESIDUE HEM A 147
A
HEM
147
Software
11
BINDING SITE FOR RESIDUE CMO A 148
A
CMO
148
Software
4
BINDING SITE FOR RESIDUE HEM B 147
B
HEM
147
Software
14
BINDING SITE FOR RESIDUE CMO B 148
B
CMO
148
Software
3
BINDING SITE FOR RESIDUE HEM C 147
C
HEM
147
Software
14
BINDING SITE FOR RESIDUE CMO C 148
C
CMO
148
Software
3
BINDING SITE FOR RESIDUE HEM D 147
D
HEM
147
Software
12
BINDING SITE FOR RESIDUE CMO D 148
D
CMO
148
Software
3
A
LYS
82
A
LYS
82
6
1_555
A
ASN
139
A
ASN
139
6
1_555
A
HIS
143
A
HIS
143
6
1_555
A
HIS
146
A
HIS
146
6
1_555
B
VAL
1
B
VAL
1
6
1_555
B
ASN
139
B
ASN
139
6
1_555
B
LYS
82
B
LYS
82
4
1_555
B
ASN
139
B
ASN
139
4
1_555
B
HIS
143
B
HIS
143
4
1_555
B
HIS
146
B
HIS
146
4
1_555
C
VAL
1
C
VAL
1
5
1_555
D
LYS
82
D
LYS
82
5
1_555
D
HIS
143
D
HIS
143
5
1_555
D
HIS
146
D
HIS
146
5
1_555
D
HOH
304
T
HOH
5
1_555
C
LYS
82
C
LYS
82
3
1_555
C
HIS
143
C
HIS
143
3
1_555
C
HIS
146
C
HIS
146
3
1_555
A
PHE
41
A
PHE
41
11
1_555
A
PHE
42
A
PHE
42
11
1_555
A
HIS
63
A
HIS
63
11
1_555
A
LYS
66
A
LYS
66
11
1_555
A
HIS
92
A
HIS
92
11
1_555
A
LEU
96
A
LEU
96
11
1_555
A
VAL
98
A
VAL
98
11
1_555
A
ASN
102
A
ASN
102
11
1_555
A
LEU
106
A
LEU
106
11
1_555
A
LEU
141
A
LEU
141
11
1_555
A
CMO
148
G
CMO
11
1_555
A
LEU
28
A
LEU
28
4
1_555
A
HIS
63
A
HIS
63
4
1_555
A
VAL
67
A
VAL
67
4
1_555
A
HEM
147
F
HEM
4
1_555
B
PHE
41
B
PHE
41
14
1_555
B
PHE
42
B
PHE
42
14
1_555
B
HIS
63
B
HIS
63
14
1_555
B
LYS
66
B
LYS
66
14
1_555
B
ALA
70
B
ALA
70
14
1_555
B
LEU
91
B
LEU
91
14
1_555
B
HIS
92
B
HIS
92
14
1_555
B
LEU
96
B
LEU
96
14
1_555
B
VAL
98
B
VAL
98
14
1_555
B
ASN
102
B
ASN
102
14
1_555
B
PHE
103
B
PHE
103
14
1_555
B
LEU
106
B
LEU
106
14
1_555
B
LEU
141
B
LEU
141
14
1_555
B
CMO
148
J
CMO
14
1_555
B
HIS
63
B
HIS
63
3
1_555
B
VAL
67
B
VAL
67
3
1_555
B
HEM
147
I
HEM
3
1_555
C
PHE
41
C
PHE
41
14
1_555
C
PHE
42
C
PHE
42
14
1_555
C
HIS
63
C
HIS
63
14
1_555
C
LYS
66
C
LYS
66
14
1_555
C
PHE
71
C
PHE
71
14
1_555
C
LEU
91
C
LEU
91
14
1_555
C
HIS
92
C
HIS
92
14
1_555
C
LEU
96
C
LEU
96
14
1_555
C
VAL
98
C
VAL
98
14
1_555
C
ASN
102
C
ASN
102
14
1_555
C
LEU
106
C
LEU
106
14
1_555
C
LEU
141
C
LEU
141
14
1_555
C
CMO
148
M
CMO
14
1_555
C
HOH
248
S
HOH
14
1_555
C
HIS
63
C
HIS
63
3
1_555
C
VAL
67
C
VAL
67
3
1_555
C
HEM
147
L
HEM
3
1_555
D
PHE
41
D
PHE
41
12
1_555
D
PHE
42
D
PHE
42
12
1_555
D
HIS
63
D
HIS
63
12
1_555
D
PHE
71
D
PHE
71
12
1_555
D
LEU
91
D
LEU
91
12
1_555
D
HIS
92
D
HIS
92
12
1_555
D
LEU
96
D
LEU
96
12
1_555
D
VAL
98
D
VAL
98
12
1_555
D
ASN
102
D
ASN
102
12
1_555
D
LEU
106
D
LEU
106
12
1_555
D
LEU
141
D
LEU
141
12
1_555
D
CMO
148
P
CMO
12
1_555
D
HIS
63
D
HIS
63
3
1_555
D
VAL
67
D
VAL
67
3
1_555
D
HEM
147
O
HEM
3
1_555
4
P 1 21 1