0.017059
0.000000
0.002049
0.000000
0.016631
0.000000
0.000000
0.000000
0.013050
0.00000
0.00000
0.00000
Pike, A.C.W.
Brew, K.
Acharya, K.R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
96.85
90.00
58.620
60.130
77.180
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
Ca 2
40.078
CALCIUM ION
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
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
UK
Structure
STRUE6
2005
0969-2126
4
691
703
10.1016/S0969-2126(96)00075-5
8805552
Crystal structures of guinea-pig, goat and bovine alpha-lactalbumin highlight the enhanced conformational flexibility of regions that are significant for its action in lactose synthase.
1996
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
269
5106
Study by Mutagenesis of the Roles of Two Aromatic Clusters of Alpha-Lactalbumin in Aspects of its Action in the Lactose Synthase System
1994
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
221
571
Crystal Structure of Human Alpha-Lactalbumin at 1.7 A Resolution
1991
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
208
99
Refined Structure of Baboon Alpha-Lactalbumin at 1.7 A Resolution. Comparison with C-Type Lysozyme
1989
10.2210/pdb1hfz/pdb
pdb_00001hfz
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298
1
IMAGE PLATE
1994-11-24
MARRESEARCH
M
x-ray
1
0.87
1.0
0.95
1.0
PX9.6
SRS
0.87
0.87, 0.95
SYNCHROTRON
SRS BEAMLINE PX9.6
14301.180
ALPHA-LACTALBUMIN
2.4.1.22
INS(MET 1X), M90V
4
man
polymer
40.078
CALCIUM ION
4
syn
non-polymer
18.015
water
60
nat
water
no
no
MEQLTKCEVFRELKDLKGYGGVSLPEWVCTTFHTSGYDTQAIVQNNDSTEYGLFQINNKIWCKDDQNPHSSNICNISCDK
FLDDDLTDDIVCVKKILDKVGINYWLAHKALCSEKLDQWLCEKL
MEQLTKCEVFRELKDLKGYGGVSLPEWVCTTFHTSGYDTQAIVQNNDSTEYGLFQINNKIWCKDDQNPHSSNICNISCDK
FLDDDLTDDIVCVKKILDKVGINYWLAHKALCSEKLDQWLCEKL
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
cattle
Bos
Escherichia
sample
T7 RNA POLYMERASE
BOVINE ALPHA-LACTALBUMIN CDNA
9913
Bos taurus
BOVINE ALPHA-LACTALBUMIN CDNA
562
Escherichia coli
T7
PET3A
8
2.36
47.
8.0
pH 8.0
database_2
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
1
0
1997-07-29
1
1
2008-03-24
1
2
2011-07-13
1
3
2021-11-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_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
_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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1996-06-13
REL
CA
CALCIUM ION
HOH
water
CA
124
2
CA
CA
124
A
CA
124
2
CA
CA
124
B
CA
124
2
CA
CA
124
C
CA
124
2
CA
CA
124
D
HOH
125
3
HOH
HOH
125
A
HOH
126
3
HOH
HOH
126
A
HOH
127
3
HOH
HOH
127
A
HOH
128
3
HOH
HOH
128
A
HOH
129
3
HOH
HOH
129
A
HOH
130
3
HOH
HOH
130
A
HOH
131
3
HOH
HOH
131
A
HOH
132
3
HOH
HOH
132
A
HOH
133
3
HOH
HOH
133
A
HOH
134
3
HOH
HOH
134
A
HOH
135
3
HOH
HOH
135
A
HOH
136
3
HOH
HOH
136
A
HOH
137
3
HOH
HOH
137
A
HOH
138
3
HOH
HOH
138
A
HOH
139
3
HOH
HOH
139
A
HOH
140
3
HOH
HOH
140
A
HOH
141
3
HOH
HOH
141
A
HOH
142
3
HOH
HOH
142
A
HOH
143
3
HOH
HOH
143
A
HOH
144
3
HOH
HOH
144
A
HOH
145
3
HOH
HOH
145
A
HOH
146
3
HOH
HOH
146
A
HOH
147
3
HOH
HOH
147
A
HOH
148
3
HOH
HOH
148
A
HOH
149
3
HOH
HOH
149
A
HOH
150
3
HOH
HOH
150
A
HOH
125
3
HOH
HOH
125
B
HOH
126
3
HOH
HOH
126
B
HOH
127
3
HOH
HOH
127
B
HOH
128
3
HOH
HOH
128
B
HOH
129
3
HOH
HOH
129
B
HOH
130
3
HOH
HOH
130
B
HOH
131
3
HOH
HOH
131
B
HOH
132
3
HOH
HOH
132
B
HOH
133
3
HOH
HOH
133
B
HOH
134
3
HOH
HOH
134
B
HOH
135
3
HOH
HOH
135
B
HOH
136
3
HOH
HOH
136
B
HOH
137
3
HOH
HOH
137
B
HOH
138
3
HOH
HOH
138
B
HOH
139
3
HOH
HOH
139
B
HOH
140
3
HOH
HOH
140
B
HOH
141
3
HOH
HOH
141
B
HOH
142
3
HOH
HOH
142
B
HOH
143
3
HOH
HOH
143
B
HOH
144
3
HOH
HOH
144
B
HOH
125
3
HOH
HOH
125
C
HOH
126
3
HOH
HOH
126
C
HOH
127
3
HOH
HOH
127
C
HOH
128
3
HOH
HOH
128
C
HOH
129
3
HOH
HOH
129
C
HOH
130
3
HOH
HOH
130
C
HOH
131
3
HOH
HOH
131
C
HOH
132
3
HOH
HOH
132
C
HOH
125
3
HOH
HOH
125
D
HOH
126
3
HOH
HOH
126
D
HOH
127
3
HOH
HOH
127
D
HOH
128
3
HOH
HOH
128
D
HOH
129
3
HOH
HOH
129
D
HOH
130
3
HOH
HOH
130
D
MET
1
n
1
X
MET
1
A
GLU
1
n
2
GLU
1
A
GLN
2
n
3
GLN
2
A
LEU
3
n
4
LEU
3
A
THR
4
n
5
THR
4
A
LYS
5
n
6
LYS
5
A
CYS
6
n
7
CYS
6
A
GLU
7
n
8
GLU
7
A
VAL
8
n
9
VAL
8
A
PHE
9
n
10
PHE
9
A
ARG
10
n
11
ARG
10
A
GLU
11
n
12
GLU
11
A
LEU
12
n
13
LEU
12
A
LYS
13
n
14
LYS
13
A
ASP
14
n
15
ASP
14
A
LEU
15
n
16
LEU
15
A
LYS
16
n
17
LYS
16
A
GLY
17
n
18
GLY
17
A
TYR
18
n
19
TYR
18
A
GLY
19
n
20
GLY
19
A
GLY
20
n
21
GLY
20
A
VAL
21
n
22
VAL
21
A
SER
22
n
23
SER
22
A
LEU
23
n
24
LEU
23
A
PRO
24
n
25
PRO
24
A
GLU
25
n
26
GLU
25
A
TRP
26
n
27
TRP
26
A
VAL
27
n
28
VAL
27
A
CYS
28
n
29
CYS
28
A
THR
29
n
30
THR
29
A
THR
30
n
31
THR
30
A
PHE
31
n
32
PHE
31
A
HIS
32
n
33
HIS
32
A
THR
33
n
34
THR
33
A
SER
34
n
35
SER
34
A
GLY
35
n
36
GLY
35
A
TYR
36
n
37
TYR
36
A
ASP
37
n
38
ASP
37
A
THR
38
n
39
THR
38
A
GLN
39
n
40
GLN
39
A
ALA
40
n
41
ALA
40
A
ILE
41
n
42
ILE
41
A
VAL
42
n
43
VAL
42
A
GLN
43
n
44
GLN
43
A
ASN
44
n
45
ASN
44
A
ASN
45
n
46
ASN
45
A
ASP
46
n
47
ASP
46
A
SER
47
n
48
SER
47
A
THR
48
n
49
THR
48
A
GLU
49
n
50
GLU
49
A
TYR
50
n
51
TYR
50
A
GLY
51
n
52
GLY
51
A
LEU
52
n
53
LEU
52
A
PHE
53
n
54
PHE
53
A
GLN
54
n
55
GLN
54
A
ILE
55
n
56
ILE
55
A
ASN
56
n
57
ASN
56
A
ASN
57
n
58
ASN
57
A
LYS
58
n
59
LYS
58
A
ILE
59
n
60
ILE
59
A
TRP
60
n
61
TRP
60
A
CYS
61
n
62
CYS
61
A
LYS
62
n
63
LYS
62
A
ASP
63
n
64
ASP
63
A
ASP
64
n
65
ASP
64
A
GLN
65
n
66
GLN
65
A
ASN
66
n
67
ASN
66
A
PRO
67
n
68
PRO
67
A
HIS
68
n
69
HIS
68
A
SER
69
n
70
SER
69
A
SER
70
n
71
SER
70
A
ASN
71
n
72
ASN
71
A
ILE
72
n
73
ILE
72
A
CYS
73
n
74
CYS
73
A
ASN
74
n
75
ASN
74
A
ILE
75
n
76
ILE
75
A
SER
76
n
77
SER
76
A
CYS
77
n
78
CYS
77
A
ASP
78
n
79
ASP
78
A
LYS
79
n
80
LYS
79
A
PHE
80
n
81
PHE
80
A
LEU
81
n
82
LEU
81
A
ASP
82
n
83
ASP
82
A
ASP
83
n
84
ASP
83
A
ASP
84
n
85
ASP
84
A
LEU
85
n
86
LEU
85
A
THR
86
n
87
THR
86
A
ASP
87
n
88
ASP
87
A
ASP
88
n
89
ASP
88
A
ILE
89
n
90
ILE
89
A
VAL
90
n
91
VAL
90
A
CYS
91
n
92
CYS
91
A
VAL
92
n
93
VAL
92
A
LYS
93
n
94
LYS
93
A
LYS
94
n
95
LYS
94
A
ILE
95
n
96
ILE
95
A
LEU
96
n
97
LEU
96
A
ASP
97
n
98
ASP
97
A
LYS
98
n
99
LYS
98
A
VAL
99
n
100
VAL
99
A
GLY
100
n
101
GLY
100
A
ILE
101
n
102
ILE
101
A
ASN
102
n
103
ASN
102
A
TYR
103
n
104
TYR
103
A
TRP
104
n
105
TRP
104
A
LEU
105
n
106
LEU
105
A
ALA
106
n
107
ALA
106
A
HIS
107
n
108
HIS
107
A
LYS
108
n
109
LYS
108
A
ALA
109
n
110
ALA
109
A
LEU
110
n
111
LEU
110
A
CYS
111
n
112
CYS
111
A
SER
112
n
113
SER
112
A
GLU
113
n
114
GLU
113
A
LYS
114
n
115
LYS
114
A
LEU
115
n
116
LEU
115
A
ASP
116
n
117
ASP
116
A
GLN
117
n
118
GLN
117
A
TRP
118
n
119
TRP
118
A
LEU
119
n
120
LEU
119
A
CYS
120
n
121
CYS
120
A
GLU
121
n
122
GLU
121
A
LYS
122
n
123
LYS
122
A
n
124
123
A
MET
1
n
1
X
MET
1
B
GLU
1
n
2
GLU
1
B
GLN
2
n
3
GLN
2
B
LEU
3
n
4
LEU
3
B
THR
4
n
5
THR
4
B
LYS
5
n
6
LYS
5
B
CYS
6
n
7
CYS
6
B
GLU
7
n
8
GLU
7
B
VAL
8
n
9
VAL
8
B
PHE
9
n
10
PHE
9
B
ARG
10
n
11
ARG
10
B
GLU
11
n
12
GLU
11
B
LEU
12
n
13
LEU
12
B
LYS
13
n
14
LYS
13
B
ASP
14
n
15
ASP
14
B
LEU
15
n
16
LEU
15
B
LYS
16
n
17
LYS
16
B
GLY
17
n
18
GLY
17
B
TYR
18
n
19
TYR
18
B
GLY
19
n
20
GLY
19
B
GLY
20
n
21
GLY
20
B
VAL
21
n
22
VAL
21
B
SER
22
n
23
SER
22
B
LEU
23
n
24
LEU
23
B
PRO
24
n
25
PRO
24
B
GLU
25
n
26
GLU
25
B
TRP
26
n
27
TRP
26
B
VAL
27
n
28
VAL
27
B
CYS
28
n
29
CYS
28
B
THR
29
n
30
THR
29
B
THR
30
n
31
THR
30
B
PHE
31
n
32
PHE
31
B
HIS
32
n
33
HIS
32
B
THR
33
n
34
THR
33
B
SER
34
n
35
SER
34
B
GLY
35
n
36
GLY
35
B
TYR
36
n
37
TYR
36
B
ASP
37
n
38
ASP
37
B
THR
38
n
39
THR
38
B
GLN
39
n
40
GLN
39
B
ALA
40
n
41
ALA
40
B
ILE
41
n
42
ILE
41
B
VAL
42
n
43
VAL
42
B
GLN
43
n
44
GLN
43
B
ASN
44
n
45
ASN
44
B
ASN
45
n
46
ASN
45
B
ASP
46
n
47
ASP
46
B
SER
47
n
48
SER
47
B
THR
48
n
49
THR
48
B
GLU
49
n
50
GLU
49
B
TYR
50
n
51
TYR
50
B
GLY
51
n
52
GLY
51
B
LEU
52
n
53
LEU
52
B
PHE
53
n
54
PHE
53
B
GLN
54
n
55
GLN
54
B
ILE
55
n
56
ILE
55
B
ASN
56
n
57
ASN
56
B
ASN
57
n
58
ASN
57
B
LYS
58
n
59
LYS
58
B
ILE
59
n
60
ILE
59
B
TRP
60
n
61
TRP
60
B
CYS
61
n
62
CYS
61
B
LYS
62
n
63
LYS
62
B
ASP
63
n
64
ASP
63
B
ASP
64
n
65
ASP
64
B
GLN
65
n
66
GLN
65
B
ASN
66
n
67
ASN
66
B
PRO
67
n
68
PRO
67
B
HIS
68
n
69
HIS
68
B
SER
69
n
70
SER
69
B
SER
70
n
71
SER
70
B
ASN
71
n
72
ASN
71
B
ILE
72
n
73
ILE
72
B
CYS
73
n
74
CYS
73
B
ASN
74
n
75
ASN
74
B
ILE
75
n
76
ILE
75
B
SER
76
n
77
SER
76
B
CYS
77
n
78
CYS
77
B
ASP
78
n
79
ASP
78
B
LYS
79
n
80
LYS
79
B
PHE
80
n
81
PHE
80
B
LEU
81
n
82
LEU
81
B
ASP
82
n
83
ASP
82
B
ASP
83
n
84
ASP
83
B
ASP
84
n
85
ASP
84
B
LEU
85
n
86
LEU
85
B
THR
86
n
87
THR
86
B
ASP
87
n
88
ASP
87
B
ASP
88
n
89
ASP
88
B
ILE
89
n
90
ILE
89
B
VAL
90
n
91
VAL
90
B
CYS
91
n
92
CYS
91
B
VAL
92
n
93
VAL
92
B
LYS
93
n
94
LYS
93
B
LYS
94
n
95
LYS
94
B
ILE
95
n
96
ILE
95
B
LEU
96
n
97
LEU
96
B
ASP
97
n
98
ASP
97
B
LYS
98
n
99
LYS
98
B
VAL
99
n
100
VAL
99
B
GLY
100
n
101
GLY
100
B
ILE
101
n
102
ILE
101
B
ASN
102
n
103
ASN
102
B
TYR
103
n
104
TYR
103
B
TRP
104
n
105
TRP
104
B
LEU
105
n
106
LEU
105
B
ALA
106
n
107
ALA
106
B
HIS
107
n
108
HIS
107
B
LYS
108
n
109
LYS
108
B
ALA
109
n
110
ALA
109
B
LEU
110
n
111
LEU
110
B
CYS
111
n
112
CYS
111
B
SER
112
n
113
SER
112
B
GLU
113
n
114
GLU
113
B
LYS
114
n
115
LYS
114
B
LEU
115
n
116
LEU
115
B
ASP
116
n
117
ASP
116
B
GLN
117
n
118
GLN
117
B
TRP
118
n
119
TRP
118
B
LEU
119
n
120
LEU
119
B
CYS
120
n
121
CYS
120
B
GLU
121
n
122
GLU
121
B
n
123
122
B
n
124
123
B
MET
1
n
1
X
MET
1
C
GLU
1
n
2
GLU
1
C
GLN
2
n
3
GLN
2
C
LEU
3
n
4
LEU
3
C
THR
4
n
5
THR
4
C
LYS
5
n
6
LYS
5
C
CYS
6
n
7
CYS
6
C
GLU
7
n
8
GLU
7
C
VAL
8
n
9
VAL
8
C
PHE
9
n
10
PHE
9
C
ARG
10
n
11
ARG
10
C
GLU
11
n
12
GLU
11
C
LEU
12
n
13
LEU
12
C
LYS
13
n
14
LYS
13
C
ASP
14
n
15
ASP
14
C
LEU
15
n
16
LEU
15
C
LYS
16
n
17
LYS
16
C
GLY
17
n
18
GLY
17
C
TYR
18
n
19
TYR
18
C
GLY
19
n
20
GLY
19
C
GLY
20
n
21
GLY
20
C
VAL
21
n
22
VAL
21
C
SER
22
n
23
SER
22
C
LEU
23
n
24
LEU
23
C
PRO
24
n
25
PRO
24
C
GLU
25
n
26
GLU
25
C
TRP
26
n
27
TRP
26
C
VAL
27
n
28
VAL
27
C
CYS
28
n
29
CYS
28
C
THR
29
n
30
THR
29
C
THR
30
n
31
THR
30
C
PHE
31
n
32
PHE
31
C
HIS
32
n
33
HIS
32
C
THR
33
n
34
THR
33
C
SER
34
n
35
SER
34
C
GLY
35
n
36
GLY
35
C
TYR
36
n
37
TYR
36
C
ASP
37
n
38
ASP
37
C
THR
38
n
39
THR
38
C
GLN
39
n
40
GLN
39
C
ALA
40
n
41
ALA
40
C
ILE
41
n
42
ILE
41
C
VAL
42
n
43
VAL
42
C
GLN
43
n
44
GLN
43
C
ASN
44
n
45
ASN
44
C
ASN
45
n
46
ASN
45
C
ASP
46
n
47
ASP
46
C
SER
47
n
48
SER
47
C
THR
48
n
49
THR
48
C
GLU
49
n
50
GLU
49
C
TYR
50
n
51
TYR
50
C
GLY
51
n
52
GLY
51
C
LEU
52
n
53
LEU
52
C
PHE
53
n
54
PHE
53
C
GLN
54
n
55
GLN
54
C
ILE
55
n
56
ILE
55
C
ASN
56
n
57
ASN
56
C
ASN
57
n
58
ASN
57
C
LYS
58
n
59
LYS
58
C
ILE
59
n
60
ILE
59
C
TRP
60
n
61
TRP
60
C
CYS
61
n
62
CYS
61
C
LYS
62
n
63
LYS
62
C
ASP
63
n
64
ASP
63
C
ASP
64
n
65
ASP
64
C
GLN
65
n
66
GLN
65
C
ASN
66
n
67
ASN
66
C
PRO
67
n
68
PRO
67
C
HIS
68
n
69
HIS
68
C
SER
69
n
70
SER
69
C
SER
70
n
71
SER
70
C
ASN
71
n
72
ASN
71
C
ILE
72
n
73
ILE
72
C
CYS
73
n
74
CYS
73
C
ASN
74
n
75
ASN
74
C
ILE
75
n
76
ILE
75
C
SER
76
n
77
SER
76
C
CYS
77
n
78
CYS
77
C
ASP
78
n
79
ASP
78
C
LYS
79
n
80
LYS
79
C
PHE
80
n
81
PHE
80
C
LEU
81
n
82
LEU
81
C
ASP
82
n
83
ASP
82
C
ASP
83
n
84
ASP
83
C
ASP
84
n
85
ASP
84
C
LEU
85
n
86
LEU
85
C
THR
86
n
87
THR
86
C
ASP
87
n
88
ASP
87
C
ASP
88
n
89
ASP
88
C
ILE
89
n
90
ILE
89
C
VAL
90
n
91
VAL
90
C
CYS
91
n
92
CYS
91
C
VAL
92
n
93
VAL
92
C
LYS
93
n
94
LYS
93
C
LYS
94
n
95
LYS
94
C
ILE
95
n
96
ILE
95
C
LEU
96
n
97
LEU
96
C
ASP
97
n
98
ASP
97
C
LYS
98
n
99
LYS
98
C
VAL
99
n
100
VAL
99
C
GLY
100
n
101
GLY
100
C
ILE
101
n
102
ILE
101
C
ASN
102
n
103
ASN
102
C
TYR
103
n
104
TYR
103
C
TRP
104
n
105
TRP
104
C
LEU
105
n
106
LEU
105
C
ALA
106
n
107
ALA
106
C
HIS
107
n
108
HIS
107
C
LYS
108
n
109
LYS
108
C
ALA
109
n
110
ALA
109
C
LEU
110
n
111
LEU
110
C
CYS
111
n
112
CYS
111
C
SER
112
n
113
SER
112
C
GLU
113
n
114
GLU
113
C
LYS
114
n
115
LYS
114
C
LEU
115
n
116
LEU
115
C
ASP
116
n
117
ASP
116
C
GLN
117
n
118
GLN
117
C
TRP
118
n
119
TRP
118
C
LEU
119
n
120
LEU
119
C
CYS
120
n
121
CYS
120
C
GLU
121
n
122
GLU
121
C
n
123
122
C
n
124
123
C
MET
1
n
1
X
MET
1
D
GLU
1
n
2
GLU
1
D
GLN
2
n
3
GLN
2
D
LEU
3
n
4
LEU
3
D
THR
4
n
5
THR
4
D
LYS
5
n
6
LYS
5
D
CYS
6
n
7
CYS
6
D
GLU
7
n
8
GLU
7
D
VAL
8
n
9
VAL
8
D
PHE
9
n
10
PHE
9
D
ARG
10
n
11
ARG
10
D
GLU
11
n
12
GLU
11
D
LEU
12
n
13
LEU
12
D
LYS
13
n
14
LYS
13
D
ASP
14
n
15
ASP
14
D
LEU
15
n
16
LEU
15
D
LYS
16
n
17
LYS
16
D
GLY
17
n
18
GLY
17
D
TYR
18
n
19
TYR
18
D
GLY
19
n
20
GLY
19
D
GLY
20
n
21
GLY
20
D
VAL
21
n
22
VAL
21
D
SER
22
n
23
SER
22
D
LEU
23
n
24
LEU
23
D
PRO
24
n
25
PRO
24
D
GLU
25
n
26
GLU
25
D
TRP
26
n
27
TRP
26
D
VAL
27
n
28
VAL
27
D
CYS
28
n
29
CYS
28
D
THR
29
n
30
THR
29
D
THR
30
n
31
THR
30
D
PHE
31
n
32
PHE
31
D
HIS
32
n
33
HIS
32
D
THR
33
n
34
THR
33
D
SER
34
n
35
SER
34
D
GLY
35
n
36
GLY
35
D
TYR
36
n
37
TYR
36
D
ASP
37
n
38
ASP
37
D
THR
38
n
39
THR
38
D
GLN
39
n
40
GLN
39
D
ALA
40
n
41
ALA
40
D
ILE
41
n
42
ILE
41
D
VAL
42
n
43
VAL
42
D
GLN
43
n
44
GLN
43
D
ASN
44
n
45
ASN
44
D
ASN
45
n
46
ASN
45
D
ASP
46
n
47
ASP
46
D
SER
47
n
48
SER
47
D
THR
48
n
49
THR
48
D
GLU
49
n
50
GLU
49
D
TYR
50
n
51
TYR
50
D
GLY
51
n
52
GLY
51
D
LEU
52
n
53
LEU
52
D
PHE
53
n
54
PHE
53
D
GLN
54
n
55
GLN
54
D
ILE
55
n
56
ILE
55
D
ASN
56
n
57
ASN
56
D
ASN
57
n
58
ASN
57
D
LYS
58
n
59
LYS
58
D
ILE
59
n
60
ILE
59
D
TRP
60
n
61
TRP
60
D
CYS
61
n
62
CYS
61
D
LYS
62
n
63
LYS
62
D
ASP
63
n
64
ASP
63
D
ASP
64
n
65
ASP
64
D
GLN
65
n
66
GLN
65
D
ASN
66
n
67
ASN
66
D
PRO
67
n
68
PRO
67
D
HIS
68
n
69
HIS
68
D
SER
69
n
70
SER
69
D
SER
70
n
71
SER
70
D
ASN
71
n
72
ASN
71
D
ILE
72
n
73
ILE
72
D
CYS
73
n
74
CYS
73
D
ASN
74
n
75
ASN
74
D
ILE
75
n
76
ILE
75
D
SER
76
n
77
SER
76
D
CYS
77
n
78
CYS
77
D
ASP
78
n
79
ASP
78
D
LYS
79
n
80
LYS
79
D
PHE
80
n
81
PHE
80
D
LEU
81
n
82
LEU
81
D
ASP
82
n
83
ASP
82
D
ASP
83
n
84
ASP
83
D
ASP
84
n
85
ASP
84
D
LEU
85
n
86
LEU
85
D
THR
86
n
87
THR
86
D
ASP
87
n
88
ASP
87
D
ASP
88
n
89
ASP
88
D
ILE
89
n
90
ILE
89
D
VAL
90
n
91
VAL
90
D
CYS
91
n
92
CYS
91
D
VAL
92
n
93
VAL
92
D
LYS
93
n
94
LYS
93
D
LYS
94
n
95
LYS
94
D
ILE
95
n
96
ILE
95
D
LEU
96
n
97
LEU
96
D
ASP
97
n
98
ASP
97
D
LYS
98
n
99
LYS
98
D
VAL
99
n
100
VAL
99
D
GLY
100
n
101
GLY
100
D
ILE
101
n
102
ILE
101
D
ASN
102
n
103
ASN
102
D
TYR
103
n
104
TYR
103
D
TRP
104
n
105
TRP
104
D
LEU
105
n
106
LEU
105
D
ALA
106
n
107
ALA
106
D
HIS
107
n
108
HIS
107
D
LYS
108
n
109
LYS
108
D
ALA
109
n
110
ALA
109
D
LEU
110
n
111
LEU
110
D
CYS
111
n
112
CYS
111
D
SER
112
n
113
SER
112
D
GLU
113
n
114
GLU
113
D
LYS
114
n
115
LYS
114
D
LEU
115
n
116
LEU
115
D
ASP
116
n
117
ASP
116
D
GLN
117
n
118
GLN
117
D
TRP
118
n
119
TRP
118
D
LEU
119
n
120
LEU
119
D
CYS
120
n
121
CYS
120
D
GLU
121
n
122
GLU
121
D
LYS
122
n
123
LYS
122
D
LEU
123
n
124
LEU
123
D
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
author_defined_assembly
1
monomeric
A
LYS
79
A
O
LYS
80
1_555
A
CA
124
E
CA
CA
1_555
A
ASP
82
A
OD1
ASP
83
1_555
89.3
A
LYS
79
A
O
LYS
80
1_555
A
CA
124
E
CA
CA
1_555
A
ASP
84
A
O
ASP
85
1_555
167.8
A
ASP
82
A
OD1
ASP
83
1_555
A
CA
124
E
CA
CA
1_555
A
ASP
84
A
O
ASP
85
1_555
78.7
A
LYS
79
A
O
LYS
80
1_555
A
CA
124
E
CA
CA
1_555
A
ASP
87
A
OD1
ASP
88
1_555
96.6
A
ASP
82
A
OD1
ASP
83
1_555
A
CA
124
E
CA
CA
1_555
A
ASP
87
A
OD1
ASP
88
1_555
149.0
A
ASP
84
A
O
ASP
85
1_555
A
CA
124
E
CA
CA
1_555
A
ASP
87
A
OD1
ASP
88
1_555
93.0
A
LYS
79
A
O
LYS
80
1_555
A
CA
124
E
CA
CA
1_555
A
ASP
88
A
OD1
ASP
89
1_555
108.3
A
ASP
82
A
OD1
ASP
83
1_555
A
CA
124
E
CA
CA
1_555
A
ASP
88
A
OD1
ASP
89
1_555
138.0
A
ASP
84
A
O
ASP
85
1_555
A
CA
124
E
CA
CA
1_555
A
ASP
88
A
OD1
ASP
89
1_555
82.4
A
ASP
87
A
OD1
ASP
88
1_555
A
CA
124
E
CA
CA
1_555
A
ASP
88
A
OD1
ASP
89
1_555
68.4
A
LYS
79
A
O
LYS
80
1_555
A
CA
124
E
CA
CA
1_555
A
HOH
149
I
O
HOH
1_555
77.7
A
ASP
82
A
OD1
ASP
83
1_555
A
CA
124
E
CA
CA
1_555
A
HOH
149
I
O
HOH
1_555
77.8
A
ASP
84
A
O
ASP
85
1_555
A
CA
124
E
CA
CA
1_555
A
HOH
149
I
O
HOH
1_555
97.7
A
ASP
87
A
OD1
ASP
88
1_555
A
CA
124
E
CA
CA
1_555
A
HOH
149
I
O
HOH
1_555
73.8
A
ASP
88
A
OD1
ASP
89
1_555
A
CA
124
E
CA
CA
1_555
A
HOH
149
I
O
HOH
1_555
142.1
B
LYS
79
B
O
LYS
80
1_555
B
CA
124
F
CA
CA
1_555
B
ASP
82
B
OD1
ASP
83
1_555
105.4
B
LYS
79
B
O
LYS
80
1_555
B
CA
124
F
CA
CA
1_555
B
ASP
82
B
OD2
ASP
83
1_555
81.6
B
ASP
82
B
OD1
ASP
83
1_555
B
CA
124
F
CA
CA
1_555
B
ASP
82
B
OD2
ASP
83
1_555
39.6
B
LYS
79
B
O
LYS
80
1_555
B
CA
124
F
CA
CA
1_555
B
ASP
84
B
O
ASP
85
1_555
161.8
B
ASP
82
B
OD1
ASP
83
1_555
B
CA
124
F
CA
CA
1_555
B
ASP
84
B
O
ASP
85
1_555
68.4
B
ASP
82
B
OD2
ASP
83
1_555
B
CA
124
F
CA
CA
1_555
B
ASP
84
B
O
ASP
85
1_555
100.9
B
LYS
79
B
O
LYS
80
1_555
B
CA
124
F
CA
CA
1_555
B
ASP
87
B
OD1
ASP
88
1_555
84.3
B
ASP
82
B
OD1
ASP
83
1_555
B
CA
124
F
CA
CA
1_555
B
ASP
87
B
OD1
ASP
88
1_555
149.1
B
ASP
82
B
OD2
ASP
83
1_555
B
CA
124
F
CA
CA
1_555
B
ASP
87
B
OD1
ASP
88
1_555
116.8
B
ASP
84
B
O
ASP
85
1_555
B
CA
124
F
CA
CA
1_555
B
ASP
87
B
OD1
ASP
88
1_555
109.9
B
LYS
79
B
O
LYS
80
1_555
B
CA
124
F
CA
CA
1_555
B
ASP
88
B
OD1
ASP
89
1_555
85.6
B
ASP
82
B
OD1
ASP
83
1_555
B
CA
124
F
CA
CA
1_555
B
ASP
88
B
OD1
ASP
89
1_555
143.9
B
ASP
82
B
OD2
ASP
83
1_555
B
CA
124
F
CA
CA
1_555
B
ASP
88
B
OD1
ASP
89
1_555
166.8
B
ASP
84
B
O
ASP
85
1_555
B
CA
124
F
CA
CA
1_555
B
ASP
88
B
OD1
ASP
89
1_555
90.4
B
ASP
87
B
OD1
ASP
88
1_555
B
CA
124
F
CA
CA
1_555
B
ASP
88
B
OD1
ASP
89
1_555
64.6
B
LYS
79
B
O
LYS
80
1_555
B
CA
124
F
CA
CA
1_555
B
HOH
139
J
O
HOH
1_555
92.5
B
ASP
82
B
OD1
ASP
83
1_555
B
CA
124
F
CA
CA
1_555
B
HOH
139
J
O
HOH
1_555
81.4
B
ASP
82
B
OD2
ASP
83
1_555
B
CA
124
F
CA
CA
1_555
B
HOH
139
J
O
HOH
1_555
50.8
B
ASP
84
B
O
ASP
85
1_555
B
CA
124
F
CA
CA
1_555
B
HOH
139
J
O
HOH
1_555
103.1
B
ASP
87
B
OD1
ASP
88
1_555
B
CA
124
F
CA
CA
1_555
B
HOH
139
J
O
HOH
1_555
68.8
B
ASP
88
B
OD1
ASP
89
1_555
B
CA
124
F
CA
CA
1_555
B
HOH
139
J
O
HOH
1_555
133.3
B
LYS
79
B
O
LYS
80
1_555
B
CA
124
F
CA
CA
1_555
B
HOH
140
J
O
HOH
1_555
85.9
B
ASP
82
B
OD1
ASP
83
1_555
B
CA
124
F
CA
CA
1_555
B
HOH
140
J
O
HOH
1_555
74.8
B
ASP
82
B
OD2
ASP
83
1_555
B
CA
124
F
CA
CA
1_555
B
HOH
140
J
O
HOH
1_555
104.1
B
ASP
84
B
O
ASP
85
1_555
B
CA
124
F
CA
CA
1_555
B
HOH
140
J
O
HOH
1_555
76.0
B
ASP
87
B
OD1
ASP
88
1_555
B
CA
124
F
CA
CA
1_555
B
HOH
140
J
O
HOH
1_555
135.8
B
ASP
88
B
OD1
ASP
89
1_555
B
CA
124
F
CA
CA
1_555
B
HOH
140
J
O
HOH
1_555
71.8
B
HOH
139
J
O
HOH
1_555
B
CA
124
F
CA
CA
1_555
B
HOH
140
J
O
HOH
1_555
154.7
C
LYS
79
C
O
LYS
80
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
82
C
OD1
ASP
83
1_555
97.1
C
LYS
79
C
O
LYS
80
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
82
C
OD2
ASP
83
1_555
56.5
C
ASP
82
C
OD1
ASP
83
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
82
C
OD2
ASP
83
1_555
43.4
C
LYS
79
C
O
LYS
80
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
82
C
O
ASP
83
1_555
105.1
C
ASP
82
C
OD1
ASP
83
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
82
C
O
ASP
83
1_555
55.7
C
ASP
82
C
OD2
ASP
83
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
82
C
O
ASP
83
1_555
84.3
C
LYS
79
C
O
LYS
80
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
84
C
O
ASP
85
1_555
158.7
C
ASP
82
C
OD1
ASP
83
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
84
C
O
ASP
85
1_555
74.1
C
ASP
82
C
OD2
ASP
83
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
84
C
O
ASP
85
1_555
108.2
C
ASP
82
C
O
ASP
83
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
84
C
O
ASP
85
1_555
86.2
C
LYS
79
C
O
LYS
80
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
87
C
OD1
ASP
88
1_555
94.9
C
ASP
82
C
OD1
ASP
83
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
87
C
OD1
ASP
88
1_555
108.0
C
ASP
82
C
OD2
ASP
83
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
87
C
OD1
ASP
88
1_555
95.0
C
ASP
82
C
O
ASP
83
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
87
C
OD1
ASP
88
1_555
155.1
C
ASP
84
C
O
ASP
85
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
87
C
OD1
ASP
88
1_555
70.4
C
LYS
79
C
O
LYS
80
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
88
C
OD1
ASP
89
1_555
101.8
C
ASP
82
C
OD1
ASP
83
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
88
C
OD1
ASP
89
1_555
158.2
C
ASP
82
C
OD2
ASP
83
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
88
C
OD1
ASP
89
1_555
157.7
C
ASP
82
C
O
ASP
83
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
88
C
OD1
ASP
89
1_555
108.2
C
ASP
84
C
O
ASP
85
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
88
C
OD1
ASP
89
1_555
91.4
C
ASP
87
C
OD1
ASP
88
1_555
C
CA
124
G
CA
CA
1_555
C
ASP
88
C
OD1
ASP
89
1_555
81.2
D
LYS
79
D
O
LYS
80
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
82
D
OD1
ASP
83
1_555
59.8
D
LYS
79
D
O
LYS
80
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
82
D
O
ASP
83
1_555
122.6
D
ASP
82
D
OD1
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
82
D
O
ASP
83
1_555
78.0
D
LYS
79
D
O
LYS
80
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
82
D
OD2
ASP
83
1_555
98.8
D
ASP
82
D
OD1
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
82
D
OD2
ASP
83
1_555
43.9
D
ASP
82
D
O
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
82
D
OD2
ASP
83
1_555
68.4
D
LYS
79
D
O
LYS
80
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
84
D
O
ASP
85
1_555
156.3
D
ASP
82
D
OD1
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
84
D
O
ASP
85
1_555
124.1
D
ASP
82
D
O
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
84
D
O
ASP
85
1_555
79.3
D
ASP
82
D
OD2
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
84
D
O
ASP
85
1_555
80.2
D
LYS
79
D
O
LYS
80
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
87
D
OD1
ASP
88
1_555
70.5
D
ASP
82
D
OD1
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
87
D
OD1
ASP
88
1_555
116.6
D
ASP
82
D
O
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
87
D
OD1
ASP
88
1_555
165.1
D
ASP
82
D
OD2
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
87
D
OD1
ASP
88
1_555
119.3
D
ASP
84
D
O
ASP
85
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
87
D
OD1
ASP
88
1_555
89.2
D
LYS
79
D
O
LYS
80
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
87
D
OD2
ASP
88
1_555
65.9
D
ASP
82
D
OD1
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
87
D
OD2
ASP
88
1_555
83.1
D
ASP
82
D
O
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
87
D
OD2
ASP
88
1_555
148.4
D
ASP
82
D
OD2
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
87
D
OD2
ASP
88
1_555
80.4
D
ASP
84
D
O
ASP
85
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
87
D
OD2
ASP
88
1_555
90.8
D
ASP
87
D
OD1
ASP
88
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
87
D
OD2
ASP
88
1_555
39.9
D
LYS
79
D
O
LYS
80
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
88
D
OD1
ASP
89
1_555
92.6
D
ASP
82
D
OD1
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
88
D
OD1
ASP
89
1_555
145.7
D
ASP
82
D
O
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
88
D
OD1
ASP
89
1_555
104.9
D
ASP
82
D
OD2
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
88
D
OD1
ASP
89
1_555
168.5
D
ASP
84
D
O
ASP
85
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
88
D
OD1
ASP
89
1_555
89.5
D
ASP
87
D
OD1
ASP
88
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
88
D
OD1
ASP
89
1_555
65.1
D
ASP
87
D
OD2
ASP
88
1_555
D
CA
124
H
CA
CA
1_555
D
ASP
88
D
OD1
ASP
89
1_555
105.0
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
O
VAL
42
A
O
VAL
43
A
N
GLU
49
A
N
GLU
50
B
O
VAL
42
B
O
VAL
43
B
N
GLU
49
B
N
GLU
50
C
O
VAL
42
C
O
VAL
43
C
N
GLU
49
C
N
GLU
50
D
O
VAL
42
D
O
VAL
43
D
N
GLU
49
D
N
GLU
50
1
A
LEU
123
A
LEU
124
1
Y
1
B
LYS
122
B
LYS
123
1
Y
1
B
LEU
123
B
LEU
124
1
Y
1
C
LYS
122
C
LYS
123
1
Y
1
C
LEU
123
C
LEU
124
1
Y
1
A
ASP
63
11.45
1
D
ASP
63
18.76
1
D
ASN
66
17.39
1
16.54
2.70
111.00
127.54
D
D
D
N
CA
C
GLU
GLU
GLU
121
121
121
N
1
A
GLU
1
-168.76
90.02
1
A
ASN
44
-122.94
-56.23
1
A
ASN
45
-145.18
-86.15
1
A
ASN
66
-159.54
88.24
1
A
GLU
121
-111.96
59.79
1
B
ASN
45
-125.22
-90.60
1
B
LEU
110
-142.34
-17.53
1
B
LYS
114
27.75
83.03
1
C
LYS
13
-37.90
-32.43
1
C
ALA
40
-15.26
131.23
1
C
ASN
44
-116.52
-121.17
1
C
ASN
45
-87.25
-93.82
1
C
ASP
46
-103.13
42.43
1
C
TRP
60
-84.12
-70.15
1
C
ASN
66
-162.15
91.95
1
C
ASN
74
47.96
70.52
1
C
ASP
83
-69.70
8.60
1
D
LEU
3
-94.58
-156.41
1
D
TYR
36
82.07
1.95
1
D
ASP
64
-69.02
1.78
1
D
PRO
67
-77.23
48.76
1
D
HIS
68
-144.88
14.18
1
D
ASN
74
58.40
75.11
1
D
CYS
77
-55.47
-9.47
1
D
ASN
102
-68.95
4.07
1
D
CYS
120
-131.73
-70.58
1
D
GLU
121
-20.77
-13.55
1
D
LYS
122
177.92
178.55
48.39
CHAINS C AND D ARE GENERALLY POORLY DEFINED IN THE
ELECTRON DENSITY DUE TO PACKING DISORDER WITHIN THE
CRYSTAL. THIS IS REFLECTED IN THE RELATIVELY HIGH
OVERALL TEMPERATURE FACTOR OBSERVED FOR THESE CHAINS.
0.303
0.208
0.208
2.3
8.
18605
1
0.0
2.3
8.
60
4022
4
0
3958
0.011
1.73
1.5
2.0
1.5
2.0
1HFZ
18629
0.0
0.078
1
2.8
80.0
data reduction
DENZO
data scaling
SCALEPACK
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
phasing
X-PLOR
3.1
ALPHA-LACTALBUMIN
1
N
N
1
N
N
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT CONTAINS TWO DIMERS
(CHAINS A AND B AND CHAINS C AND D). THE ADDITIONAL
N-TERMINAL METHIONINE OF EACH CHAIN, INTRODUCED BY THE
CLONING PROCEDURE, HAS BEEN NUMBERED 1X SO THAT THE
REMAINING RESIDUES (1 - 123) HAVE A NUMBERING SCHEME THAT
IS IDENTICAL TO OTHER ALPHA-LACTALBUMIN STRUCTURES.
A
LYS
5
A
LYS
6
HELX_P
A
GLU
11
A
GLU
12
1
1
7
A
LYS
13
A
LYS
14
HELX_P
A
LEU
15
A
LEU
16
5
2
3
A
TYR
18
A
TYR
19
HELX_P
A
GLY
20
A
GLY
21
5
3
3
A
LEU
23
A
LEU
24
HELX_P
A
SER
34
A
SER
35
1
4
12
A
CYS
77
A
CYS
78
HELX_P
A
PHE
80
A
PHE
81
5
5
4
A
THR
86
A
THR
87
HELX_P
A
LYS
98
A
LYS
99
1
6
13
A
ILE
101
A
ILE
102
HELX_P
A
TYR
103
A
TYR
104
5
7
3
A
LEU
105
A
LEU
106
HELX_P
A
LEU
110
A
LEU
111
1
8
6
A
LEU
115
A
LEU
116
HELX_P
A
TRP
118
A
TRP
119
5
9
4
B
LYS
5
B
LYS
6
HELX_P
B
LEU
15
B
LEU
16
1
10
11
B
TYR
18
B
TYR
19
HELX_P
B
GLY
20
B
GLY
21
5
11
3
B
LEU
23
B
LEU
24
HELX_P
B
SER
34
B
SER
35
1
12
12
B
CYS
77
B
CYS
78
HELX_P
B
PHE
80
B
PHE
81
5
13
4
B
THR
86
B
THR
87
HELX_P
B
LYS
98
B
LYS
99
1
14
13
B
ILE
101
B
ILE
102
HELX_P
B
TYR
103
B
TYR
104
5
15
3
B
LEU
105
B
LEU
106
HELX_P
B
LEU
110
B
LEU
111
1
16
6
B
ASP
116
B
ASP
117
HELX_P
B
TRP
118
B
TRP
119
5
17
3
C
LYS
5
C
LYS
6
HELX_P
C
GLU
11
C
GLU
12
1
18
7
C
LYS
13
C
LYS
14
HELX_P
C
LEU
15
C
LEU
16
5
19
3
C
TYR
18
C
TYR
19
HELX_P
C
GLY
20
C
GLY
21
5
20
3
C
LEU
23
C
LEU
24
HELX_P
C
SER
34
C
SER
35
1
21
12
C
CYS
77
C
CYS
78
HELX_P
C
PHE
80
C
PHE
81
5
22
4
C
LEU
85
C
LEU
86
HELX_P
C
LYS
98
C
LYS
99
5
23
14
C
ILE
101
C
ILE
102
HELX_P
C
TYR
103
C
TYR
104
5
24
3
C
ALA
106
C
ALA
107
HELX_P
C
LEU
110
C
LEU
111
1
25
5
C
LEU
115
C
LEU
116
HELX_P
C
TRP
118
C
TRP
119
5
26
4
D
LYS
5
D
LYS
6
HELX_P
D
GLU
11
D
GLU
12
1
27
7
D
LYS
13
D
LYS
14
HELX_P
D
LEU
15
D
LEU
16
5
28
3
D
TYR
18
D
TYR
19
HELX_P
D
GLY
20
D
GLY
21
5
29
3
D
LEU
23
D
LEU
24
HELX_P
D
SER
34
D
SER
35
1
30
12
D
CYS
77
D
CYS
78
HELX_P
D
PHE
80
D
PHE
81
5
31
4
D
THR
86
D
THR
87
HELX_P
D
LYS
98
D
LYS
99
1
32
13
D
ILE
101
D
ILE
102
HELX_P
D
TYR
103
D
TYR
104
5
33
3
D
ALA
106
D
ALA
107
HELX_P
D
LEU
110
D
LEU
111
1
34
5
D
LEU
115
D
LEU
116
HELX_P
D
TRP
118
D
TRP
119
5
35
4
disulf
2.028
A
CYS
6
A
SG
CYS
7
1_555
A
CYS
120
A
SG
CYS
121
1_555
disulf
2.017
A
CYS
28
A
SG
CYS
29
1_555
A
CYS
111
A
SG
CYS
112
1_555
disulf
2.031
A
CYS
61
A
SG
CYS
62
1_555
A
CYS
77
A
SG
CYS
78
1_555
disulf
2.025
A
CYS
73
A
SG
CYS
74
1_555
A
CYS
91
A
SG
CYS
92
1_555
disulf
2.041
B
CYS
6
B
SG
CYS
7
1_555
B
CYS
120
B
SG
CYS
121
1_555
disulf
2.023
B
CYS
28
B
SG
CYS
29
1_555
B
CYS
111
B
SG
CYS
112
1_555
disulf
2.028
B
CYS
61
B
SG
CYS
62
1_555
B
CYS
77
B
SG
CYS
78
1_555
disulf
2.021
B
CYS
73
B
SG
CYS
74
1_555
B
CYS
91
B
SG
CYS
92
1_555
disulf
2.032
C
CYS
6
C
SG
CYS
7
1_555
C
CYS
120
C
SG
CYS
121
1_555
disulf
2.012
C
CYS
28
C
SG
CYS
29
1_555
C
CYS
111
C
SG
CYS
112
1_555
disulf
2.038
C
CYS
61
C
SG
CYS
62
1_555
C
CYS
77
C
SG
CYS
78
1_555
disulf
2.036
C
CYS
73
C
SG
CYS
74
1_555
C
CYS
91
C
SG
CYS
92
1_555
disulf
2.033
D
CYS
6
D
SG
CYS
7
1_555
D
CYS
120
D
SG
CYS
121
1_555
disulf
2.012
D
CYS
28
D
SG
CYS
29
1_555
D
CYS
111
D
SG
CYS
112
1_555
disulf
2.032
D
CYS
61
D
SG
CYS
62
1_555
D
CYS
77
D
SG
CYS
78
1_555
disulf
2.025
D
CYS
73
D
SG
CYS
74
1_555
D
CYS
91
D
SG
CYS
92
1_555
metalc
2.154
A
LYS
79
A
O
LYS
80
1_555
A
CA
124
E
CA
CA
1_555
metalc
2.401
A
ASP
82
A
OD1
ASP
83
1_555
A
CA
124
E
CA
CA
1_555
metalc
2.237
A
ASP
84
A
O
ASP
85
1_555
A
CA
124
E
CA
CA
1_555
metalc
2.487
A
ASP
87
A
OD1
ASP
88
1_555
A
CA
124
E
CA
CA
1_555
metalc
2.585
A
ASP
88
A
OD1
ASP
89
1_555
A
CA
124
E
CA
CA
1_555
metalc
2.769
A
CA
124
E
CA
CA
1_555
A
HOH
149
I
O
HOH
1_555
metalc
2.139
B
LYS
79
B
O
LYS
80
1_555
B
CA
124
F
CA
CA
1_555
metalc
2.313
B
ASP
82
B
OD1
ASP
83
1_555
B
CA
124
F
CA
CA
1_555
metalc
3.388
B
ASP
82
B
OD2
ASP
83
1_555
B
CA
124
F
CA
CA
1_555
metalc
2.276
B
ASP
84
B
O
ASP
85
1_555
B
CA
124
F
CA
CA
1_555
metalc
2.679
B
ASP
87
B
OD1
ASP
88
1_555
B
CA
124
F
CA
CA
1_555
metalc
2.698
B
ASP
88
B
OD1
ASP
89
1_555
B
CA
124
F
CA
CA
1_555
metalc
2.397
B
CA
124
F
CA
CA
1_555
B
HOH
139
J
O
HOH
1_555
metalc
2.222
B
CA
124
F
CA
CA
1_555
B
HOH
140
J
O
HOH
1_555
metalc
2.365
C
LYS
79
C
O
LYS
80
1_555
C
CA
124
G
CA
CA
1_555
metalc
2.432
C
ASP
82
C
OD1
ASP
83
1_555
C
CA
124
G
CA
CA
1_555
metalc
3.139
C
ASP
82
C
OD2
ASP
83
1_555
C
CA
124
G
CA
CA
1_555
metalc
3.255
C
ASP
82
C
O
ASP
83
1_555
C
CA
124
G
CA
CA
1_555
metalc
2.263
C
ASP
84
C
O
ASP
85
1_555
C
CA
124
G
CA
CA
1_555
metalc
2.681
C
ASP
87
C
OD1
ASP
88
1_555
C
CA
124
G
CA
CA
1_555
metalc
2.672
C
ASP
88
C
OD1
ASP
89
1_555
C
CA
124
G
CA
CA
1_555
metalc
2.550
D
LYS
79
D
O
LYS
80
1_555
D
CA
124
H
CA
CA
1_555
metalc
2.508
D
ASP
82
D
OD1
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
metalc
2.663
D
ASP
82
D
O
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
metalc
3.132
D
ASP
82
D
OD2
ASP
83
1_555
D
CA
124
H
CA
CA
1_555
metalc
2.163
D
ASP
84
D
O
ASP
85
1_555
D
CA
124
H
CA
CA
1_555
metalc
2.342
D
ASP
87
D
OD1
ASP
88
1_555
D
CA
124
H
CA
CA
1_555
metalc
3.380
D
ASP
87
D
OD2
ASP
88
1_555
D
CA
124
H
CA
CA
1_555
metalc
2.736
D
ASP
88
D
OD1
ASP
89
1_555
D
CA
124
H
CA
CA
1_555
GLYCOPROTEIN
LACTOSE SYNTHASE COMPONENT, CALCIUM BINDING METALLOPROTEIN, LACTOSE, GLYCOPROTEIN
given
0.970090
-0.007170
0.242640
-0.007080
-0.999970
-0.001240
0.242650
-0.000520
-0.970110
-4.62755
25.96332
38.36529
given
-0.611410
-0.679510
-0.405500
0.591760
-0.052420
-0.804410
0.525350
-0.731790
0.434160
47.31558
4.81523
-4.94719
given
-0.476770
-0.837590
-0.266710
-0.570190
0.063760
0.819030
-0.669010
0.542570
-0.507990
41.91967
21.05887
40.44951
LALBA_BOVIN
UNP
1
1
P00711
MMSFVSLLLVGILFHATQAEQLTKCEVFRELKDLKGYGGVSLPEWVCTTFHTSGYDTQAIVQNNDSTEYGLFQINNKIWC
KDDQNPHSSNICNISCDKFLDDDLTDDIMCVKKILDKVGINYWLAHKALCSEKLDQWLCEKL
20
142
1HFZ
1
123
P00711
A
1
2
124
20
142
1HFZ
1
123
P00711
B
1
2
124
20
142
1HFZ
1
123
P00711
C
1
2
124
20
142
1HFZ
1
123
P00711
D
1
2
124
1
MET
engineered mutation
VAL
90
1HFZ
A
P00711
UNP
109
91
2
MET
engineered mutation
VAL
90
1HFZ
B
P00711
UNP
109
91
3
MET
engineered mutation
VAL
90
1HFZ
C
P00711
UNP
109
91
4
MET
engineered mutation
VAL
90
1HFZ
D
P00711
UNP
109
91
2
2
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
ILE
41
A
ILE
42
A
GLN
43
A
GLN
44
A
THR
48
A
THR
49
A
TYR
50
A
TYR
51
B
ILE
41
B
ILE
42
B
GLN
43
B
GLN
44
B
THR
48
B
THR
49
B
TYR
50
B
TYR
51
C
ILE
41
C
ILE
42
C
GLN
43
C
GLN
44
C
THR
48
C
THR
49
C
TYR
50
C
TYR
51
D
ILE
41
D
ILE
42
D
GLN
43
D
GLN
44
D
THR
48
D
THR
49
D
TYR
50
D
TYR
51
BINDING SITE FOR RESIDUE CA A 124
A
CA
124
Software
6
BINDING SITE FOR RESIDUE CA B 124
B
CA
124
Software
7
BINDING SITE FOR RESIDUE CA C 124
C
CA
124
Software
5
BINDING SITE FOR RESIDUE CA D 124
D
CA
124
Software
5
A
LYS
79
A
LYS
80
6
1_555
A
ASP
82
A
ASP
83
6
1_555
A
ASP
84
A
ASP
85
6
1_555
A
ASP
87
A
ASP
88
6
1_555
A
ASP
88
A
ASP
89
6
1_555
A
HOH
149
I
HOH
6
1_555
B
LYS
79
B
LYS
80
7
1_555
B
ASP
82
B
ASP
83
7
1_555
B
ASP
84
B
ASP
85
7
1_555
B
ASP
87
B
ASP
88
7
1_555
B
ASP
88
B
ASP
89
7
1_555
B
HOH
139
J
HOH
7
1_555
B
HOH
140
J
HOH
7
1_555
C
LYS
79
C
LYS
80
5
1_555
C
ASP
82
C
ASP
83
5
1_555
C
ASP
84
C
ASP
85
5
1_555
C
ASP
87
C
ASP
88
5
1_555
C
ASP
88
C
ASP
89
5
1_555
D
LYS
79
D
LYS
80
5
1_555
D
ASP
82
D
ASP
83
5
1_555
D
ASP
84
D
ASP
85
5
1_555
D
ASP
87
D
ASP
88
5
1_555
D
ASP
88
D
ASP
89
5
1_555
4
P 1 21 1