0.023392
0.000000
0.000000
0.000000
0.016841
0.000000
0.000000
0.000000
0.022153
0.00000
0.00000
0.00000
Horii, K.
Matsushima, M.
Tsumoto, K.
Kumagai, I.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
42.750
59.380
45.140
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
US
Proteins
PSFGEY
0867
0887-3585
45
16
29
10.1002/prot.1119
11536356
Contribution of Thr29 to the thermodynamic stability of goat alpha-lactalbumin as determined by experimental and theoretical approaches.
2001
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
285
1179
1194
10.1006/jmbi.1998.2362
Effect of the extra N-terminal Methionine residue on the stability and folding of recombinant alpha-lactalbumin expressed in Escherichia coli
1999
10.2210/pdb1fkq/pdb
pdb_00001fkq
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
282.5
1
IMAGE PLATE
1998-01-08
MACSCIENCE
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
MACSCIENCE
14340.281
ALPHA-LACTALBUMIN
2.4.1.22
B-HELIX
YES
1
man
polymer
40.078
CALCIUM ION
1
syn
non-polymer
18.015
water
64
nat
water
LACTOSE SYNTHASE B PROTEIN
no
no
MEQLTKCEVFQKLKDLKDYGGVSLPEWVCVAFHTSGYDTQAIVQNNDSTEYGLFQINNKIWCKDDQNPHSRNICNISCDK
FLDDDLTDDIVCAKKILDKVGINYWLAHKALCSEKLDQWLCEKL
MEQLTKCEVFQKLKDLKDYGGVSLPEWVCVAFHTSGYDTQAIVQNNDSTEYGLFQINNKIWCKDDQNPHSRNICNISCDK
FLDDDLTDDIVCAKKILDKVGINYWLAHKALCSEKLDQWLCEKL
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
goat
Capra
Escherichia
Escherichia coli
sample
A CLONED GENE OF GOAT LACTA
9925
Capra hircus
A CLONED GENE OF GOAT CDNA
469008
Escherichia coli BL21(DE3)
BL21(DE3)
PLASMID
PET-PUT7LA-T29V
1
2.00
38.42
VAPOR DIFFUSION, HANGING DROP
5.5
PEG 4000, ammonium sulfate, calcium chloride, potassium phosphate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 277.0K
277.0
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
2001-02-14
1
1
2008-04-27
1
2
2011-07-13
1
3
2021-11-03
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_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_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Recombinant goat alpha-lactalbumin wild-type
Authentic goat alpha-lactalbumin
RECOMBINANT GOAT ALPHA-LACTALBUMIN T29I
RCSB
Y
RCSB
2000-08-10
REL
CA
CALCIUM ION
HOH
water
CA
124
2
CA
CA
124
A
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
151
3
HOH
HOH
151
A
HOH
152
3
HOH
HOH
152
A
HOH
153
3
HOH
HOH
153
A
HOH
154
3
HOH
HOH
154
A
HOH
155
3
HOH
HOH
155
A
HOH
156
3
HOH
HOH
156
A
HOH
157
3
HOH
HOH
157
A
HOH
158
3
HOH
HOH
158
A
HOH
159
3
HOH
HOH
159
A
HOH
160
3
HOH
HOH
160
A
HOH
161
3
HOH
HOH
161
A
HOH
162
3
HOH
HOH
162
A
HOH
163
3
HOH
HOH
163
A
HOH
164
3
HOH
HOH
164
A
HOH
165
3
HOH
HOH
165
A
HOH
166
3
HOH
HOH
166
A
HOH
167
3
HOH
HOH
167
A
HOH
168
3
HOH
HOH
168
A
HOH
169
3
HOH
HOH
169
A
HOH
170
3
HOH
HOH
170
A
HOH
171
3
HOH
HOH
171
A
HOH
172
3
HOH
HOH
172
A
HOH
173
3
HOH
HOH
173
A
HOH
174
3
HOH
HOH
174
A
HOH
175
3
HOH
HOH
175
A
HOH
176
3
HOH
HOH
176
A
HOH
177
3
HOH
HOH
177
A
HOH
178
3
HOH
HOH
178
A
HOH
179
3
HOH
HOH
179
A
HOH
180
3
HOH
HOH
180
A
HOH
181
3
HOH
HOH
181
A
HOH
182
3
HOH
HOH
182
A
HOH
183
3
HOH
HOH
183
A
HOH
184
3
HOH
HOH
184
A
HOH
185
3
HOH
HOH
185
A
HOH
186
3
HOH
HOH
186
A
HOH
187
3
HOH
HOH
187
A
HOH
188
3
HOH
HOH
188
A
MET
0
n
1
MET
0
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
GLN
10
n
11
GLN
10
A
LYS
11
n
12
LYS
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
ASP
17
n
18
ASP
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
VAL
29
n
30
VAL
29
A
ALA
30
n
31
ALA
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
ARG
70
n
71
ARG
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
ALA
92
n
93
ALA
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
LEU
123
n
124
LEU
123
A
author_defined_assembly
1
monomeric
A
LYS
79
A
O
LYS
80
1_555
A
CA
124
B
CA
CA
1_555
A
ASP
82
A
OD1
ASP
83
1_555
91.5
A
LYS
79
A
O
LYS
80
1_555
A
CA
124
B
CA
CA
1_555
A
ASP
84
A
O
ASP
85
1_555
169.8
A
ASP
82
A
OD1
ASP
83
1_555
A
CA
124
B
CA
CA
1_555
A
ASP
84
A
O
ASP
85
1_555
79.1
A
LYS
79
A
O
LYS
80
1_555
A
CA
124
B
CA
CA
1_555
A
ASP
87
A
OD1
ASP
88
1_555
93.4
A
ASP
82
A
OD1
ASP
83
1_555
A
CA
124
B
CA
CA
1_555
A
ASP
87
A
OD1
ASP
88
1_555
149.1
A
ASP
84
A
O
ASP
85
1_555
A
CA
124
B
CA
CA
1_555
A
ASP
87
A
OD1
ASP
88
1_555
92.7
A
LYS
79
A
O
LYS
80
1_555
A
CA
124
B
CA
CA
1_555
A
ASP
88
A
OD2
ASP
89
1_555
105.0
A
ASP
82
A
OD1
ASP
83
1_555
A
CA
124
B
CA
CA
1_555
A
ASP
88
A
OD2
ASP
89
1_555
135.5
A
ASP
84
A
O
ASP
85
1_555
A
CA
124
B
CA
CA
1_555
A
ASP
88
A
OD2
ASP
89
1_555
84.7
A
ASP
87
A
OD1
ASP
88
1_555
A
CA
124
B
CA
CA
1_555
A
ASP
88
A
OD2
ASP
89
1_555
72.0
A
LYS
79
A
O
LYS
80
1_555
A
CA
124
B
CA
CA
1_555
A
HOH
126
C
O
HOH
1_555
86.1
A
ASP
82
A
OD1
ASP
83
1_555
A
CA
124
B
CA
CA
1_555
A
HOH
126
C
O
HOH
1_555
75.5
A
ASP
84
A
O
ASP
85
1_555
A
CA
124
B
CA
CA
1_555
A
HOH
126
C
O
HOH
1_555
87.6
A
ASP
87
A
OD1
ASP
88
1_555
A
CA
124
B
CA
CA
1_555
A
HOH
126
C
O
HOH
1_555
74.5
A
ASP
88
A
OD2
ASP
89
1_555
A
CA
124
B
CA
CA
1_555
A
HOH
126
C
O
HOH
1_555
145.2
A
LYS
79
A
O
LYS
80
1_555
A
CA
124
B
CA
CA
1_555
A
HOH
135
C
O
HOH
1_555
87.4
A
ASP
82
A
OD1
ASP
83
1_555
A
CA
124
B
CA
CA
1_555
A
HOH
135
C
O
HOH
1_555
68.7
A
ASP
84
A
O
ASP
85
1_555
A
CA
124
B
CA
CA
1_555
A
HOH
135
C
O
HOH
1_555
92.9
A
ASP
87
A
OD1
ASP
88
1_555
A
CA
124
B
CA
CA
1_555
A
HOH
135
C
O
HOH
1_555
141.9
A
ASP
88
A
OD2
ASP
89
1_555
A
CA
124
B
CA
CA
1_555
A
HOH
135
C
O
HOH
1_555
71.1
A
HOH
126
C
O
HOH
1_555
A
CA
124
B
CA
CA
1_555
A
HOH
135
C
O
HOH
1_555
143.4
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
A
N
TYR
50
A
N
TYR
51
A
O
ILE
55
A
O
ILE
56
1
A
GLU
1
72.10
61.64
1
A
ASP
46
-141.82
18.29
0.241
0.189
1.8
8.0
953
9276
8323
84.7
RANDOM
1
2.0
Engh & Huber
1.8
8.0
64
1068
1
0
1003
0.006
1.256
1.75
30.0
1FKQ
12140
10970
0.092
1
6.7
4.3
90.4
0.375
1.75
1.81
87.8
data reduction
DENZO
data scaling
SCALEPACK
model building
X-PLOR
refinement
X-PLOR
3.851
phasing
X-PLOR
RECOMBINANT GOAT ALPHA-LACTALBUMIN T29V
1
N
N
2
N
N
3
N
N
A
THR
4
A
THR
5
HELX_P
A
LEU
12
A
LEU
13
1
1
9
A
LYS
13
A
LYS
14
HELX_P
A
LYS
16
A
LYS
17
5
2
4
A
ASP
17
A
ASP
18
HELX_P
A
ASP
17
A
ASP
18
5
3
1
A
SER
22
A
SER
23
HELX_P
A
GLY
35
A
GLY
36
1
4
14
A
CYS
77
A
CYS
78
HELX_P
A
LEU
81
A
LEU
82
5
5
5
A
LEU
85
A
LEU
86
HELX_P
A
GLY
100
A
GLY
101
1
6
16
A
ILE
101
A
ILE
102
HELX_P
A
TRP
104
A
TRP
105
5
7
4
A
HIS
107
A
HIS
108
HELX_P
A
CYS
111
A
CYS
112
5
8
5
A
LYS
114
A
LYS
115
HELX_P
A
LEU
119
A
LEU
120
5
9
6
disulf
2.031
A
CYS
6
A
SG
CYS
7
1_555
A
CYS
120
A
SG
CYS
121
1_555
disulf
2.029
A
CYS
28
A
SG
CYS
29
1_555
A
CYS
111
A
SG
CYS
112
1_555
disulf
2.032
A
CYS
61
A
SG
CYS
62
1_555
A
CYS
77
A
SG
CYS
78
1_555
disulf
2.026
A
CYS
73
A
SG
CYS
74
1_555
A
CYS
91
A
SG
CYS
92
1_555
metalc
2.452
A
LYS
79
A
O
LYS
80
1_555
A
CA
124
B
CA
CA
1_555
metalc
2.585
A
ASP
82
A
OD1
ASP
83
1_555
A
CA
124
B
CA
CA
1_555
metalc
2.320
A
ASP
84
A
O
ASP
85
1_555
A
CA
124
B
CA
CA
1_555
metalc
2.363
A
ASP
87
A
OD1
ASP
88
1_555
A
CA
124
B
CA
CA
1_555
metalc
2.418
A
ASP
88
A
OD2
ASP
89
1_555
A
CA
124
B
CA
CA
1_555
metalc
2.576
A
CA
124
B
CA
CA
1_555
A
HOH
126
C
O
HOH
1_555
metalc
2.568
A
CA
124
B
CA
CA
1_555
A
HOH
135
C
O
HOH
1_555
TRANSFERASE
LACTOSE SYNTHASE COMPONENT, CALCIUM BINDING METALLOPROTEIN, GLYCOPROTEIN, TRANSFERASE
LALBA_CAPHI
UNP
1
20
P00712
EQLTKCEVFQKLKDLKDYGGVSLPEWVCTAFHTSGYDTQAIVQNNDSTEYGLFQINNKIWCKDDQNPHSRNICNISCDKF
LDDDLTDDIVCAKKILDKVGINYWLAHKALCSEKLDQWLCEKL
20
142
1FKQ
1
123
P00712
A
1
2
124
1
cloning artifact
MET
0
1FKQ
A
P00712
UNP
1
1
THR
engineered mutation
VAL
29
1FKQ
A
P00712
UNP
48
30
3
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
A
ILE
55
A
ILE
56
A
ASN
56
A
ASN
57
BINDING SITE FOR RESIDUE CA A 124
A
CA
124
Software
7
A
LYS
79
A
LYS
80
7
1_555
A
ASP
82
A
ASP
83
7
1_555
A
ASP
84
A
ASP
85
7
1_555
A
ASP
87
A
ASP
88
7
1_555
A
ASP
88
A
ASP
89
7
1_555
A
HOH
126
C
HOH
7
1_555
A
HOH
135
C
HOH
7
1_555
19
P 21 21 21