0.015835
0.000000
0.002604
0.000000
0.011963
0.000000
0.000000
0.000000
0.018837
0.000000
0.000000
0.000000
PROBABLY PHOSPHATE GROUP.
Fermi, G.
Perutz, M.F.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
99.34
90.00
63.150
83.590
53.800
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 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
O4 P -3
94.971
PHOSPHATE ION
non-polymer
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
175
159
174
10.1016/0022-2836(84)90472-8
6726807
The crystal structure of human deoxyhaemoglobin at 1.74 A resolution
1984
UK
Nature
NATUAS
0006
0028-0836
295
535
Stereochemistry of Iron in Deoxyhaemoglobin
1982
US
Annu.Rev.Biochem.
ARBOAW
0413
0066-4154
48
327
Regulation of Oxygen Affinity of Hemoglobin. Influence of Structure of the Globin on the Heme Iron
1979
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
100
3
Three-Dimensional Fourier Synthesis of Human Deoxyhemoglobin at 2.5 Angstroms Resolution, I.X-Ray Analysis
1976
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
97
237
Three-Dimensional Fourier Synthesis of Human Deoxyhaemoglobin at 2.5 Angstroms Resolution, Refinement of the Atomic Model
1975
UK
Nature
NATUAS
0006
0028-0836
228
516
Three-Dimensional Fourier Synthesis of Human Deoxyhaemoglobin at 3.5 Angstroms Resolution
1970
Oxford University Press
Haemoglobin and Myoglobin. Atlas of Molecular Structures in Biology
0986
0-19-854706-4
2
1981
National Biomedical Research Foundation, Silver Spring,Md.
Atlas of Protein Sequence and Structure (Data Section)
0435
0-912466-02-2
5
56
1972
National Biomedical Research Foundation, Silver Spring,Md.
Atlas of Protein Sequence and Structure (Data Section)
0435
0-912466-02-2
5
64
1972
1
2
10.2210/pdb3hhb/pdb
pdb_00003hhb
0.986153
-0.160538
-0.055290
0.155206
0.983925
-0.089148
0.070456
0.079231
0.994752
-5.671575
-10.595282
-41.427828
1
15150.353
HEMOGLOBIN (DEOXY) (ALPHA CHAIN)
2
nat
polymer
15890.198
HEMOGLOBIN (DEOXY) (BETA CHAIN)
2
nat
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
4
syn
non-polymer
94.971
PHOSPHATE ION
2
syn
non-polymer
18.015
water
54
nat
water
no
no
VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
A,C
polypeptide(L)
no
no
VHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
VHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
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
human
Homo
sample
9606
Homo sapiens
human
Homo
sample
9606
Homo sapiens
2.26
45.48
atom_site
atom_sites
database_2
database_PDB_matrix
pdbx_database_status
pdbx_struct_conn_angle
pdbx_validate_planes
pdbx_validate_rmsd_angle
pdbx_validate_torsion
struct_conn
struct_ncs_oper
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
Refinement description
Advisory
1
0
1984-07-18
1
1
2008-03-03
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.value
_pdbx_validate_planes.rmsd
_pdbx_validate_rmsd_angle.angle_deviation
_pdbx_validate_rmsd_angle.angle_value
_pdbx_validate_torsion.phi
_pdbx_validate_torsion.psi
_struct_conn.pdbx_dist_value
_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_ncs_oper.matrix[1][1]
_struct_ncs_oper.matrix[1][2]
_struct_ncs_oper.matrix[1][3]
_struct_ncs_oper.matrix[2][1]
_struct_ncs_oper.matrix[2][2]
_struct_ncs_oper.matrix[2][3]
_struct_ncs_oper.matrix[3][1]
_struct_ncs_oper.matrix[3][2]
_struct_ncs_oper.matrix[3][3]
_struct_ncs_oper.vector[1]
_struct_ncs_oper.vector[2]
_struct_ncs_oper.vector[3]
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
1984-07-18
SPRSDE
Y
BNL
1984-03-07
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
PO4
PHOSPHATE ION
HOH
water
THREE SETS OF COORDINATES FOR HUMAN HEMOGLOBIN WERE
DEPOSITED SIMULTANEOUSLY.
2HHB. REFINED BY THE METHOD OF JACK AND LEVITT. THIS
ENTRY PRESENTS THE BEST ESTIMATE OF THE
COORDINATES.
3HHB. SYMMETRY AVERAGED ABOUT THE (NON-CRYSTALLOGRAPHIC)
MOLECULAR AXIS AND THEN RE-REGULARIZED BY THE
ENERGY REFINEMENT METHOD OF LEVITT. THIS ENTRY
PRESENTS COORDINATES THAT ARE ADEQUATE FOR MOST
PURPOSES, SUCH AS COMPARISON WITH OTHER STRUCTURES.
4HHB. UNRESTRAINED REFINEMENT. THIS ENTRY PRESENTS
COORDINATES THAT ARE USEFUL FOR STATISTICAL STUDIES
(E.G. PHI/PSI ANGLES) WHERE DATA UNBIASED BY
RESTRAINTS IS REQUIRED.
HEM
1
3
HEM
HEM
142
A
PO4
1
4
PO4
PO4
147
B
HEM
1
3
HEM
HEM
148
B
HEM
1
3
HEM
HEM
142
C
PO4
1
4
PO4
PO4
147
D
HEM
1
3
HEM
HEM
148
D
HOH
3
5
HOH
HOH
143
A
HOH
5
5
HOH
HOH
144
A
HOH
7
5
HOH
HOH
145
A
HOH
8
5
HOH
HOH
146
A
HOH
9
5
HOH
HOH
147
A
HOH
10
5
HOH
HOH
148
A
HOH
11
5
HOH
HOH
149
A
HOH
12
5
HOH
HOH
150
A
HOH
13
5
HOH
HOH
151
A
HOH
14
5
HOH
HOH
152
A
HOH
15
5
HOH
HOH
153
A
HOH
16
5
HOH
HOH
154
A
HOH
18
5
HOH
HOH
155
A
HOH
19
5
HOH
HOH
156
A
HOH
20
5
HOH
HOH
157
A
HOH
23
5
HOH
HOH
158
A
HOH
24
5
HOH
HOH
159
A
HOH
28
5
HOH
HOH
160
A
HOH
30
5
HOH
HOH
161
A
HOH
35
5
HOH
HOH
162
A
HOH
36
5
HOH
HOH
163
A
HOH
37
5
HOH
HOH
164
A
HOH
38
5
HOH
HOH
165
A
HOH
39
5
HOH
HOH
166
A
HOH
40
5
HOH
HOH
167
A
HOH
41
5
HOH
HOH
168
A
HOH
42
5
HOH
HOH
169
A
HOH
43
5
HOH
HOH
170
A
HOH
44
5
HOH
HOH
171
A
HOH
46
5
HOH
HOH
172
A
HOH
2
5
HOH
HOH
149
B
HOH
4
5
HOH
HOH
150
B
HOH
17
5
HOH
HOH
151
B
HOH
21
5
HOH
HOH
152
B
HOH
22
5
HOH
HOH
153
B
HOH
25
5
HOH
HOH
154
B
HOH
26
5
HOH
HOH
155
B
HOH
27
5
HOH
HOH
156
B
HOH
29
5
HOH
HOH
157
B
HOH
31
5
HOH
HOH
158
B
HOH
32
5
HOH
HOH
159
B
HOH
33
5
HOH
HOH
160
B
HOH
34
5
HOH
HOH
161
B
HOH
45
5
HOH
HOH
162
B
HOH
47
5
HOH
HOH
163
B
HOH
48
5
HOH
HOH
164
B
HOH
49
5
HOH
HOH
165
B
HOH
50
5
HOH
HOH
166
B
HOH
51
5
HOH
HOH
167
B
HOH
52
5
HOH
HOH
168
B
HOH
53
5
HOH
HOH
169
B
HOH
54
5
HOH
HOH
170
B
HOH
55
5
HOH
HOH
171
B
HOH
6
5
HOH
HOH
143
C
VAL
1
n
1
VAL
1
A
LEU
2
n
2
LEU
2
A
SER
3
n
3
SER
3
A
PRO
4
n
4
PRO
4
A
ALA
5
n
5
ALA
5
A
ASP
6
n
6
ASP
6
A
LYS
7
n
7
LYS
7
A
THR
8
n
8
THR
8
A
ASN
9
n
9
ASN
9
A
VAL
10
n
10
VAL
10
A
LYS
11
n
11
LYS
11
A
ALA
12
n
12
ALA
12
A
ALA
13
n
13
ALA
13
A
TRP
14
n
14
TRP
14
A
GLY
15
n
15
GLY
15
A
LYS
16
n
16
LYS
16
A
VAL
17
n
17
VAL
17
A
GLY
18
n
18
GLY
18
A
ALA
19
n
19
ALA
19
A
HIS
20
n
20
HIS
20
A
ALA
21
n
21
ALA
21
A
GLY
22
n
22
GLY
22
A
GLU
23
n
23
GLU
23
A
TYR
24
n
24
TYR
24
A
GLY
25
n
25
GLY
25
A
ALA
26
n
26
ALA
26
A
GLU
27
n
27
GLU
27
A
ALA
28
n
28
ALA
28
A
LEU
29
n
29
LEU
29
A
GLU
30
n
30
GLU
30
A
ARG
31
n
31
ARG
31
A
MET
32
n
32
MET
32
A
PHE
33
n
33
PHE
33
A
LEU
34
n
34
LEU
34
A
SER
35
n
35
SER
35
A
PHE
36
n
36
PHE
36
A
PRO
37
n
37
PRO
37
A
THR
38
n
38
THR
38
A
THR
39
n
39
THR
39
A
LYS
40
n
40
LYS
40
A
THR
41
n
41
THR
41
A
TYR
42
n
42
TYR
42
A
PHE
43
n
43
PHE
43
A
PRO
44
n
44
PRO
44
A
HIS
45
n
45
HIS
45
A
PHE
46
n
46
PHE
46
A
ASP
47
n
47
ASP
47
A
LEU
48
n
48
LEU
48
A
SER
49
n
49
SER
49
A
HIS
50
n
50
HIS
50
A
GLY
51
n
51
GLY
51
A
SER
52
n
52
SER
52
A
ALA
53
n
53
ALA
53
A
GLN
54
n
54
GLN
54
A
VAL
55
n
55
VAL
55
A
LYS
56
n
56
LYS
56
A
GLY
57
n
57
GLY
57
A
HIS
58
n
58
HIS
58
A
GLY
59
n
59
GLY
59
A
LYS
60
n
60
LYS
60
A
LYS
61
n
61
LYS
61
A
VAL
62
n
62
VAL
62
A
ALA
63
n
63
ALA
63
A
ASP
64
n
64
ASP
64
A
ALA
65
n
65
ALA
65
A
LEU
66
n
66
LEU
66
A
THR
67
n
67
THR
67
A
ASN
68
n
68
ASN
68
A
ALA
69
n
69
ALA
69
A
VAL
70
n
70
VAL
70
A
ALA
71
n
71
ALA
71
A
HIS
72
n
72
HIS
72
A
VAL
73
n
73
VAL
73
A
ASP
74
n
74
ASP
74
A
ASP
75
n
75
ASP
75
A
MET
76
n
76
MET
76
A
PRO
77
n
77
PRO
77
A
ASN
78
n
78
ASN
78
A
ALA
79
n
79
ALA
79
A
LEU
80
n
80
LEU
80
A
SER
81
n
81
SER
81
A
ALA
82
n
82
ALA
82
A
LEU
83
n
83
LEU
83
A
SER
84
n
84
SER
84
A
ASP
85
n
85
ASP
85
A
LEU
86
n
86
LEU
86
A
HIS
87
n
87
HIS
87
A
ALA
88
n
88
ALA
88
A
HIS
89
n
89
HIS
89
A
LYS
90
n
90
LYS
90
A
LEU
91
n
91
LEU
91
A
ARG
92
n
92
ARG
92
A
VAL
93
n
93
VAL
93
A
ASP
94
n
94
ASP
94
A
PRO
95
n
95
PRO
95
A
VAL
96
n
96
VAL
96
A
ASN
97
n
97
ASN
97
A
PHE
98
n
98
PHE
98
A
LYS
99
n
99
LYS
99
A
LEU
100
n
100
LEU
100
A
LEU
101
n
101
LEU
101
A
SER
102
n
102
SER
102
A
HIS
103
n
103
HIS
103
A
CYS
104
n
104
CYS
104
A
LEU
105
n
105
LEU
105
A
LEU
106
n
106
LEU
106
A
VAL
107
n
107
VAL
107
A
THR
108
n
108
THR
108
A
LEU
109
n
109
LEU
109
A
ALA
110
n
110
ALA
110
A
ALA
111
n
111
ALA
111
A
HIS
112
n
112
HIS
112
A
LEU
113
n
113
LEU
113
A
PRO
114
n
114
PRO
114
A
ALA
115
n
115
ALA
115
A
GLU
116
n
116
GLU
116
A
PHE
117
n
117
PHE
117
A
THR
118
n
118
THR
118
A
PRO
119
n
119
PRO
119
A
ALA
120
n
120
ALA
120
A
VAL
121
n
121
VAL
121
A
HIS
122
n
122
HIS
122
A
ALA
123
n
123
ALA
123
A
SER
124
n
124
SER
124
A
LEU
125
n
125
LEU
125
A
ASP
126
n
126
ASP
126
A
LYS
127
n
127
LYS
127
A
PHE
128
n
128
PHE
128
A
LEU
129
n
129
LEU
129
A
ALA
130
n
130
ALA
130
A
SER
131
n
131
SER
131
A
VAL
132
n
132
VAL
132
A
SER
133
n
133
SER
133
A
THR
134
n
134
THR
134
A
VAL
135
n
135
VAL
135
A
LEU
136
n
136
LEU
136
A
THR
137
n
137
THR
137
A
SER
138
n
138
SER
138
A
LYS
139
n
139
LYS
139
A
TYR
140
n
140
TYR
140
A
ARG
141
n
141
ARG
141
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
LEU
2
n
2
LEU
2
C
SER
3
n
3
SER
3
C
PRO
4
n
4
PRO
4
C
ALA
5
n
5
ALA
5
C
ASP
6
n
6
ASP
6
C
LYS
7
n
7
LYS
7
C
THR
8
n
8
THR
8
C
ASN
9
n
9
ASN
9
C
VAL
10
n
10
VAL
10
C
LYS
11
n
11
LYS
11
C
ALA
12
n
12
ALA
12
C
ALA
13
n
13
ALA
13
C
TRP
14
n
14
TRP
14
C
GLY
15
n
15
GLY
15
C
LYS
16
n
16
LYS
16
C
VAL
17
n
17
VAL
17
C
GLY
18
n
18
GLY
18
C
ALA
19
n
19
ALA
19
C
HIS
20
n
20
HIS
20
C
ALA
21
n
21
ALA
21
C
GLY
22
n
22
GLY
22
C
GLU
23
n
23
GLU
23
C
TYR
24
n
24
TYR
24
C
GLY
25
n
25
GLY
25
C
ALA
26
n
26
ALA
26
C
GLU
27
n
27
GLU
27
C
ALA
28
n
28
ALA
28
C
LEU
29
n
29
LEU
29
C
GLU
30
n
30
GLU
30
C
ARG
31
n
31
ARG
31
C
MET
32
n
32
MET
32
C
PHE
33
n
33
PHE
33
C
LEU
34
n
34
LEU
34
C
SER
35
n
35
SER
35
C
PHE
36
n
36
PHE
36
C
PRO
37
n
37
PRO
37
C
THR
38
n
38
THR
38
C
THR
39
n
39
THR
39
C
LYS
40
n
40
LYS
40
C
THR
41
n
41
THR
41
C
TYR
42
n
42
TYR
42
C
PHE
43
n
43
PHE
43
C
PRO
44
n
44
PRO
44
C
HIS
45
n
45
HIS
45
C
PHE
46
n
46
PHE
46
C
ASP
47
n
47
ASP
47
C
LEU
48
n
48
LEU
48
C
SER
49
n
49
SER
49
C
HIS
50
n
50
HIS
50
C
GLY
51
n
51
GLY
51
C
SER
52
n
52
SER
52
C
ALA
53
n
53
ALA
53
C
GLN
54
n
54
GLN
54
C
VAL
55
n
55
VAL
55
C
LYS
56
n
56
LYS
56
C
GLY
57
n
57
GLY
57
C
HIS
58
n
58
HIS
58
C
GLY
59
n
59
GLY
59
C
LYS
60
n
60
LYS
60
C
LYS
61
n
61
LYS
61
C
VAL
62
n
62
VAL
62
C
ALA
63
n
63
ALA
63
C
ASP
64
n
64
ASP
64
C
ALA
65
n
65
ALA
65
C
LEU
66
n
66
LEU
66
C
THR
67
n
67
THR
67
C
ASN
68
n
68
ASN
68
C
ALA
69
n
69
ALA
69
C
VAL
70
n
70
VAL
70
C
ALA
71
n
71
ALA
71
C
HIS
72
n
72
HIS
72
C
VAL
73
n
73
VAL
73
C
ASP
74
n
74
ASP
74
C
ASP
75
n
75
ASP
75
C
MET
76
n
76
MET
76
C
PRO
77
n
77
PRO
77
C
ASN
78
n
78
ASN
78
C
ALA
79
n
79
ALA
79
C
LEU
80
n
80
LEU
80
C
SER
81
n
81
SER
81
C
ALA
82
n
82
ALA
82
C
LEU
83
n
83
LEU
83
C
SER
84
n
84
SER
84
C
ASP
85
n
85
ASP
85
C
LEU
86
n
86
LEU
86
C
HIS
87
n
87
HIS
87
C
ALA
88
n
88
ALA
88
C
HIS
89
n
89
HIS
89
C
LYS
90
n
90
LYS
90
C
LEU
91
n
91
LEU
91
C
ARG
92
n
92
ARG
92
C
VAL
93
n
93
VAL
93
C
ASP
94
n
94
ASP
94
C
PRO
95
n
95
PRO
95
C
VAL
96
n
96
VAL
96
C
ASN
97
n
97
ASN
97
C
PHE
98
n
98
PHE
98
C
LYS
99
n
99
LYS
99
C
LEU
100
n
100
LEU
100
C
LEU
101
n
101
LEU
101
C
SER
102
n
102
SER
102
C
HIS
103
n
103
HIS
103
C
CYS
104
n
104
CYS
104
C
LEU
105
n
105
LEU
105
C
LEU
106
n
106
LEU
106
C
VAL
107
n
107
VAL
107
C
THR
108
n
108
THR
108
C
LEU
109
n
109
LEU
109
C
ALA
110
n
110
ALA
110
C
ALA
111
n
111
ALA
111
C
HIS
112
n
112
HIS
112
C
LEU
113
n
113
LEU
113
C
PRO
114
n
114
PRO
114
C
ALA
115
n
115
ALA
115
C
GLU
116
n
116
GLU
116
C
PHE
117
n
117
PHE
117
C
THR
118
n
118
THR
118
C
PRO
119
n
119
PRO
119
C
ALA
120
n
120
ALA
120
C
VAL
121
n
121
VAL
121
C
HIS
122
n
122
HIS
122
C
ALA
123
n
123
ALA
123
C
SER
124
n
124
SER
124
C
LEU
125
n
125
LEU
125
C
ASP
126
n
126
ASP
126
C
LYS
127
n
127
LYS
127
C
PHE
128
n
128
PHE
128
C
LEU
129
n
129
LEU
129
C
ALA
130
n
130
ALA
130
C
SER
131
n
131
SER
131
C
VAL
132
n
132
VAL
132
C
SER
133
n
133
SER
133
C
THR
134
n
134
THR
134
C
VAL
135
n
135
VAL
135
C
LEU
136
n
136
LEU
136
C
THR
137
n
137
THR
137
C
SER
138
n
138
SER
138
C
LYS
139
n
139
LYS
139
C
TYR
140
n
140
TYR
140
C
ARG
141
n
141
ARG
141
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
11630
-103
23950
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NA
HEM
1_555
97.4
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NB
HEM
1_555
96.9
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NB
HEM
1_555
86.4
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NC
HEM
1_555
104.6
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NC
HEM
1_555
157.9
A
HEM
142
E
NB
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
NC
HEM
1_555
88.6
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
ND
HEM
1_555
105.5
A
HEM
142
E
NA
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
ND
HEM
1_555
90.3
A
HEM
142
E
NB
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
ND
HEM
1_555
157.6
A
HEM
142
E
NC
HEM
1_555
A
HEM
142
E
FE
HEM
1_555
A
HEM
142
E
ND
HEM
1_555
86.2
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
148
G
FE
HEM
1_555
B
HEM
148
G
NA
HEM
1_555
93.9
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
148
G
FE
HEM
1_555
B
HEM
148
G
NB
HEM
1_555
100.1
B
HEM
148
G
NA
HEM
1_555
B
HEM
148
G
FE
HEM
1_555
B
HEM
148
G
NB
HEM
1_555
87.5
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
148
G
FE
HEM
1_555
B
HEM
148
G
NC
HEM
1_555
105.9
B
HEM
148
G
NA
HEM
1_555
B
HEM
148
G
FE
HEM
1_555
B
HEM
148
G
NC
HEM
1_555
160.3
B
HEM
148
G
NB
HEM
1_555
B
HEM
148
G
FE
HEM
1_555
B
HEM
148
G
NC
HEM
1_555
88.6
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
148
G
FE
HEM
1_555
B
HEM
148
G
ND
HEM
1_555
100.1
B
HEM
148
G
NA
HEM
1_555
B
HEM
148
G
FE
HEM
1_555
B
HEM
148
G
ND
HEM
1_555
89.3
B
HEM
148
G
NB
HEM
1_555
B
HEM
148
G
FE
HEM
1_555
B
HEM
148
G
ND
HEM
1_555
159.7
B
HEM
148
G
NC
HEM
1_555
B
HEM
148
G
FE
HEM
1_555
B
HEM
148
G
ND
HEM
1_555
87.6
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
H
FE
HEM
1_555
C
HEM
142
H
NA
HEM
1_555
97.5
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
H
FE
HEM
1_555
C
HEM
142
H
NB
HEM
1_555
96.8
C
HEM
142
H
NA
HEM
1_555
C
HEM
142
H
FE
HEM
1_555
C
HEM
142
H
NB
HEM
1_555
86.4
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
H
FE
HEM
1_555
C
HEM
142
H
NC
HEM
1_555
104.6
C
HEM
142
H
NA
HEM
1_555
C
HEM
142
H
FE
HEM
1_555
C
HEM
142
H
NC
HEM
1_555
157.8
C
HEM
142
H
NB
HEM
1_555
C
HEM
142
H
FE
HEM
1_555
C
HEM
142
H
NC
HEM
1_555
88.6
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
H
FE
HEM
1_555
C
HEM
142
H
ND
HEM
1_555
105.5
C
HEM
142
H
NA
HEM
1_555
C
HEM
142
H
FE
HEM
1_555
C
HEM
142
H
ND
HEM
1_555
90.3
C
HEM
142
H
NB
HEM
1_555
C
HEM
142
H
FE
HEM
1_555
C
HEM
142
H
ND
HEM
1_555
157.7
C
HEM
142
H
NC
HEM
1_555
C
HEM
142
H
FE
HEM
1_555
C
HEM
142
H
ND
HEM
1_555
86.1
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
148
J
FE
HEM
1_555
D
HEM
148
J
NA
HEM
1_555
93.9
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
148
J
FE
HEM
1_555
D
HEM
148
J
NB
HEM
1_555
100.0
D
HEM
148
J
NA
HEM
1_555
D
HEM
148
J
FE
HEM
1_555
D
HEM
148
J
NB
HEM
1_555
87.5
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
148
J
FE
HEM
1_555
D
HEM
148
J
NC
HEM
1_555
105.9
D
HEM
148
J
NA
HEM
1_555
D
HEM
148
J
FE
HEM
1_555
D
HEM
148
J
NC
HEM
1_555
160.2
D
HEM
148
J
NB
HEM
1_555
D
HEM
148
J
FE
HEM
1_555
D
HEM
148
J
NC
HEM
1_555
88.6
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
148
J
FE
HEM
1_555
D
HEM
148
J
ND
HEM
1_555
100.2
D
HEM
148
J
NA
HEM
1_555
D
HEM
148
J
FE
HEM
1_555
D
HEM
148
J
ND
HEM
1_555
89.3
D
HEM
148
J
NB
HEM
1_555
D
HEM
148
J
FE
HEM
1_555
D
HEM
148
J
ND
HEM
1_555
159.7
D
HEM
148
J
NC
HEM
1_555
D
HEM
148
J
FE
HEM
1_555
D
HEM
148
J
ND
HEM
1_555
87.6
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
B
O1
PO4
147
F
O1
PO4
1
1
N
1
B
O2
PO4
147
F
O2
PO4
1
1
N
1
B
O3
PO4
147
F
O3
PO4
1
1
N
1
B
O4
PO4
147
F
O4
PO4
1
1
N
1
D
O1
PO4
147
I
O1
PO4
1
1
N
1
D
O2
PO4
147
I
O2
PO4
1
1
N
1
D
O3
PO4
147
I
O3
PO4
1
1
N
1
D
O4
PO4
147
I
O4
PO4
1
1
N
1
A
GLU
116
0.080
SIDE CHAIN
1
B
ARG
30
0.098
SIDE CHAIN
1
C
GLU
116
0.079
SIDE CHAIN
1
D
ARG
30
0.098
SIDE CHAIN
1
-9.37
1.40
123.60
114.23
A
A
A
CD
NE
CZ
ARG
ARG
ARG
92
92
92
N
1
15.02
2.20
113.40
128.42
A
A
A
CA
CB
CG
GLU
GLU
GLU
116
116
116
N
1
17.90
1.40
123.60
141.50
B
B
B
CD
NE
CZ
ARG
ARG
ARG
30
30
30
N
1
4.58
0.50
120.30
124.88
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
30
30
30
N
1
-10.20
0.50
120.30
110.10
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
30
30
30
N
1
-9.40
1.40
123.60
114.20
C
C
C
CD
NE
CZ
ARG
ARG
ARG
92
92
92
N
1
14.96
2.20
113.40
128.36
C
C
C
CA
CB
CG
GLU
GLU
GLU
116
116
116
N
1
17.85
1.40
123.60
141.45
D
D
D
CD
NE
CZ
ARG
ARG
ARG
30
30
30
N
1
4.60
0.50
120.30
124.90
D
D
D
NE
CZ
NH1
ARG
ARG
ARG
30
30
30
N
1
-10.23
0.50
120.30
110.07
D
D
D
NE
CZ
NH2
ARG
ARG
ARG
30
30
30
N
1
B
C
OD2
OD1
ASP
ASN
21
78
1.80
1_555
2_647
1
C
D
OE1
OE2
GLN
GLU
54
43
1.85
1_555
1_556
1
B
D
O
CE
HIS
LYS
117
17
2.09
1_555
1_655
1
B
C
OD2
CG
ASP
ASN
21
78
2.16
1_555
2_647
1
A
ASP
75
-150.52
40.19
1
A
LYS
90
-120.62
-67.22
1
B
ASN
80
-160.60
64.88
1
C
ASP
75
-150.52
40.30
1
C
LYS
90
-120.58
-67.28
1
D
ASN
80
-160.64
64.94
THE COORDINATES GIVEN HERE ARE IN THE ORTHOGONAL ANGSTROM
SYSTEM STANDARD FOR HEMOGLOBINS. THE Y AXIS IS THE
(NON CRYSTALLOGRAPHIC) MOLECULAR DIAD AND THE X AXIS IS THE
PSEUDO DIAD WHICH RELATES THE ALPHA-1 AND BETA-1 CHAINS.
0.2000000
1.74
1
1.74
54
4612
174
0
4384
THE CRYSTAL STRUCTURE OF HUMAN DEOXYHAEMOGLOBIN AT 1.74 ANGSTROMS RESOLUTION
1
N
N
2
N
N
1
N
N
2
N
N
3
N
N
4
N
N
3
N
N
3
N
N
4
N
N
3
N
N
5
N
N
5
N
N
5
N
N
A
SER
3
A
SER
3
HELX_P
A
GLY
18
A
GLY
18
1
AA
16
A
HIS
20
A
HIS
20
HELX_P
A
SER
35
A
SER
35
1
AB
16
A
PHE
36
A
PHE
36
HELX_P
A
TYR
42
A
TYR
42
1
AC
7
A
HIS
50
A
HIS
50
HELX_P
DEGEN 2 RES HLX RETAIN HOMOL
A
GLY
51
A
GLY
51
1
AD
2
A
SER
52
A
SER
52
HELX_P
A
ALA
71
A
ALA
71
1
AE
20
A
LEU
80
A
LEU
80
HELX_P
A
ALA
88
A
ALA
88
1
AF
9
A
ASP
94
A
ASP
94
HELX_P
A
HIS
112
A
HIS
112
1
AG
19
A
THR
118
A
THR
118
HELX_P
A
SER
138
A
SER
138
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
SER
3
C
SER
3
HELX_P
C
GLY
18
C
GLY
18
1
CA
16
C
HIS
20
C
HIS
20
HELX_P
C
SER
35
C
SER
35
1
CB
16
C
PHE
36
C
PHE
36
HELX_P
C
TYR
42
C
TYR
42
1
CC
7
C
HIS
50
C
HIS
50
HELX_P
DEGEN 2 RES HLX RETAIN HOMOL
C
GLY
51
C
GLY
51
1
CD
2
C
SER
52
C
SER
52
HELX_P
C
ALA
71
C
ALA
71
1
CE
20
C
LEU
80
C
LEU
80
HELX_P
C
ALA
88
C
ALA
88
1
CF
9
C
ASP
94
C
ASP
94
HELX_P
C
HIS
112
C
HIS
112
1
CG
19
C
THR
118
C
THR
118
HELX_P
C
SER
138
C
SER
138
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
2.111
A
HIS
87
A
NE2
HIS
87
1_555
A
HEM
142
E
FE
HEM
1_555
metalc
2.057
B
HIS
92
B
NE2
HIS
92
1_555
B
HEM
148
G
FE
HEM
1_555
metalc
2.111
C
HIS
87
C
NE2
HIS
87
1_555
C
HEM
142
H
FE
HEM
1_555
metalc
2.056
D
HIS
92
D
NE2
HIS
92
1_555
D
HEM
148
J
FE
HEM
1_555
OXYGEN TRANSPORT
OXYGEN TRANSPORT
given
-0.951842
0.305293
-0.027661
0.305375
0.935913
-0.175402
-0.027734
-0.175818
-0.984070
16.856730
4.745260
81.720890
HBA_HUMAN
UNP
1
1
P01922
VLSPADKTNVKAAWGKVGAHAGEYGAEALERMFLSFPTTKTYFPHFDLSHGSAQVKGHGKKVADALTNAVAHVDDMPNAL
SALSDLHAHKLRVDPVNFKLLSHCLLVTLAAHLPAEFTPAVHASLDKFLASVSTVLTSKYR
HBB_HUMAN
UNP
2
1
P02023
VHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDN
LKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
1
141
3HHB
1
141
P01922
A
1
1
141
1
146
3HHB
1
146
P02023
B
2
1
146
1
141
3HHB
1
141
P01922
C
1
1
141
1
146
3HHB
1
146
P02023
D
2
1
146
BINDING SITE FOR RESIDUE HEM A 142
A
HEM
142
Software
16
BINDING SITE FOR RESIDUE HEM B 148
B
HEM
148
Software
11
BINDING SITE FOR RESIDUE HEM C 142
C
HEM
142
Software
14
BINDING SITE FOR RESIDUE HEM D 148
D
HEM
148
Software
10
A
TYR
42
A
TYR
42
16
1_555
A
PHE
43
A
PHE
43
16
1_555
A
HIS
45
A
HIS
45
16
1_555
A
PHE
46
A
PHE
46
16
1_555
A
HIS
58
A
HIS
58
16
1_555
A
LYS
61
A
LYS
61
16
1_555
A
LEU
86
A
LEU
86
16
1_555
A
HIS
87
A
HIS
87
16
1_555
A
LEU
91
A
LEU
91
16
1_555
A
VAL
93
A
VAL
93
16
1_555
A
ASN
97
A
ASN
97
16
1_555
A
PHE
98
A
PHE
98
16
1_555
A
LEU
101
A
LEU
101
16
1_555
A
LEU
136
A
LEU
136
16
1_555
A
HOH
149
K
HOH
16
1_555
A
HOH
153
K
HOH
16
1_555
A
ALA
53
A
ALA
53
11
1_556
B
PHE
42
B
PHE
42
11
1_555
B
HIS
63
B
HIS
63
11
1_555
B
LYS
66
B
LYS
66
11
1_555
B
VAL
67
B
VAL
67
11
1_555
B
LEU
91
B
LEU
91
11
1_555
B
HIS
92
B
HIS
92
11
1_555
B
LEU
96
B
LEU
96
11
1_555
B
ASN
102
B
ASN
102
11
1_555
B
PHE
103
B
PHE
103
11
1_555
B
LEU
141
B
LEU
141
11
1_555
C
TYR
42
C
TYR
42
14
1_555
C
PHE
43
C
PHE
43
14
1_555
C
HIS
45
C
HIS
45
14
1_555
C
PHE
46
C
PHE
46
14
1_555
C
HIS
58
C
HIS
58
14
1_555
C
LYS
61
C
LYS
61
14
1_555
C
LEU
86
C
LEU
86
14
1_555
C
HIS
87
C
HIS
87
14
1_555
C
LEU
91
C
LEU
91
14
1_555
C
VAL
93
C
VAL
93
14
1_555
C
ASN
97
C
ASN
97
14
1_555
C
PHE
98
C
PHE
98
14
1_555
C
LEU
101
C
LEU
101
14
1_555
C
LEU
136
C
LEU
136
14
1_555
D
PHE
42
D
PHE
42
10
1_555
D
HIS
63
D
HIS
63
10
1_555
D
LYS
66
D
LYS
66
10
1_555
D
VAL
67
D
VAL
67
10
1_555
D
LEU
91
D
LEU
91
10
1_555
D
HIS
92
D
HIS
92
10
1_555
D
LEU
96
D
LEU
96
10
1_555
D
ASN
102
D
ASN
102
10
1_555
D
PHE
103
D
PHE
103
10
1_555
D
LEU
141
D
LEU
141
10
1_555
4
P 1 21 1