.014323
.008269
0.000000
0.000000
.016538
0.000000
0.000000
0.000000
.014780
0.00000
0.00000
0.00000
SEE REMARK 8.
SEE REMARK 4.
Dijkstra, B.W.
Renetseder, R.
Kalk, K.H.
Hol, W.G.J.
Drenth, J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
69.820
69.820
67.660
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
J.Mol.Biol.
JMOBAK
0070
0022-2836
168
163
179
10.1016/S0022-2836(83)80328-3
6876174
Structure of porcine pancreatic phospholipase A2 at 2.6 A resolution and comparison with bovine phospholipase A2.
1983
DK
Acta Crystallogr.,Sect.B
ASBSDK
0622
0108-7681
38
793
The Structure of Bovine Pancreatic Prophospholipase A2 at 3.0 Angstroms Resolution
1982
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
147
97
Structure of Bovine Pancreatic Phospholipase A2 at 1.7 Angstroms Resolution
1981
UK
Nature
NATUAS
0006
0028-0836
289
604
Active Site and Catalytic Mechanism of Phospholipase A2
1981
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
124
53
Three-Dimensional Structure and Disulfide Bond Connections in Bovine Pancreatic Phospholipase A2
1978
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
x-ray
1
1.0
14009.714
PHOSPHOLIPASE A2
3.1.1.4
1
man
polymer
40.078
CALCIUM ION
2
syn
non-polymer
18.015
water
5
nat
water
no
no
ALWQFRSMIKCAIPGSHPLMDFNNYGCYCGLGGSGTPVDELDRCCETHDNCYRDAKNLDSCKFLVDNPYTESYSYSCSNT
EITCNSKNNACEAFICNCDRNAAICFSKAPYNKEHKNLDTKKYC
ALWQFRSMIKCAIPGSHPLMDFNNYGCYCGLGGSGTPVDELDRCCETHDNCYRDAKNLDSCKFLVDNPYTESYSYSCSNT
EITCNSKNNACEAFICNCDRNAAICFSKAPYNKEHKNLDTKKYC
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
pig
Sus
sample
9823
Sus scrofa
3.40
63.79
pdbx_database_status
struct_conf
struct_conf_type
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Derived calculations
Other
1
0
1983-09-15
1
1
2008-03-24
1
2
2011-07-13
1
3
2017-11-29
_pdbx_database_status.process_site
Y
BNL
1983-06-27
REL
CA
CALCIUM ION
HOH
water
THE TYPE CLASSIFICATIONS GIVEN IN THE REMARK FIELD OF THE
TURN RECORDS BELOW FOLLOWS THE NOMENCLATURE OF CRAWFORD ET
AL. (PROC.NAT.ACAD.SCI.USA, V. 76, P. 2551, 1973).
CA
1
2
CA
CA
125
A
CA
2
2
CA
CA
126
A
HOH
3
3
HOH
HOH
127
A
HOH
4
3
HOH
HOH
128
A
HOH
5
3
HOH
HOH
129
A
HOH
6
3
HOH
HOH
130
A
HOH
7
3
HOH
HOH
131
A
ALA
1
n
1
ALA
1
A
LEU
2
n
2
LEU
2
A
TRP
3
n
3
TRP
3
A
GLN
4
n
4
GLN
4
A
PHE
5
n
5
PHE
5
A
ARG
6
n
6
ARG
6
A
SER
7
n
7
SER
7
A
MET
8
n
8
MET
8
A
ILE
9
n
9
ILE
9
A
LYS
10
n
10
LYS
10
A
CYS
11
n
11
CYS
11
A
ALA
12
n
12
ALA
12
A
ILE
13
n
13
ILE
13
A
PRO
14
n
14
PRO
14
A
GLY
15
n
15
GLY
15
A
SER
16
n
16
SER
16
A
HIS
17
n
17
HIS
17
A
PRO
18
n
18
PRO
18
A
LEU
19
n
19
LEU
19
A
MET
20
n
20
MET
20
A
ASP
21
n
21
ASP
21
A
PHE
22
n
22
PHE
22
A
ASN
23
n
23
ASN
23
A
ASN
24
n
24
ASN
24
A
TYR
25
n
25
TYR
25
A
GLY
26
n
26
GLY
26
A
CYS
27
n
27
CYS
27
A
TYR
28
n
28
TYR
28
A
CYS
29
n
29
CYS
29
A
GLY
30
n
30
GLY
30
A
LEU
31
n
31
LEU
31
A
GLY
32
n
32
GLY
32
A
GLY
33
n
33
GLY
33
A
SER
34
n
34
SER
34
A
GLY
35
n
35
GLY
35
A
THR
36
n
36
THR
36
A
PRO
37
n
37
PRO
37
A
VAL
38
n
38
VAL
38
A
ASP
39
n
39
ASP
39
A
GLU
40
n
40
GLU
40
A
LEU
41
n
41
LEU
41
A
ASP
42
n
42
ASP
42
A
ARG
43
n
43
ARG
43
A
CYS
44
n
44
CYS
44
A
CYS
45
n
45
CYS
45
A
GLU
46
n
46
GLU
46
A
THR
47
n
47
THR
47
A
HIS
48
n
48
HIS
48
A
ASP
49
n
49
ASP
49
A
ASN
50
n
50
ASN
50
A
CYS
51
n
51
CYS
51
A
TYR
52
n
52
TYR
52
A
ARG
53
n
53
ARG
53
A
ASP
54
n
54
ASP
54
A
ALA
55
n
55
ALA
55
A
LYS
56
n
56
LYS
56
A
ASN
57
n
57
ASN
57
A
LEU
58
n
58
LEU
58
A
ASP
59
n
59
ASP
59
A
SER
60
n
60
SER
60
A
CYS
61
n
61
CYS
61
A
LYS
62
n
62
LYS
62
A
PHE
63
n
63
PHE
63
A
LEU
64
n
64
LEU
64
A
VAL
65
n
65
VAL
65
A
ASP
66
n
66
ASP
66
A
ASN
67
n
67
ASN
67
A
PRO
68
n
68
PRO
68
A
TYR
69
n
69
TYR
69
A
THR
70
n
70
THR
70
A
GLU
71
n
71
GLU
71
A
SER
72
n
72
SER
72
A
TYR
73
n
73
TYR
73
A
SER
74
n
74
SER
74
A
TYR
75
n
75
TYR
75
A
SER
76
n
76
SER
76
A
CYS
77
n
77
CYS
77
A
SER
78
n
78
SER
78
A
ASN
79
n
79
ASN
79
A
THR
80
n
80
THR
80
A
GLU
81
n
81
GLU
81
A
ILE
82
n
82
ILE
82
A
THR
83
n
83
THR
83
A
CYS
84
n
84
CYS
84
A
ASN
85
n
85
ASN
85
A
SER
86
n
86
SER
86
A
LYS
87
n
87
LYS
87
A
ASN
88
n
88
ASN
88
A
ASN
89
n
89
ASN
89
A
ALA
90
n
90
ALA
90
A
CYS
91
n
91
CYS
91
A
GLU
92
n
92
GLU
92
A
ALA
93
n
93
ALA
93
A
PHE
94
n
94
PHE
94
A
ILE
95
n
95
ILE
95
A
CYS
96
n
96
CYS
96
A
ASN
97
n
97
ASN
97
A
CYS
98
n
98
CYS
98
A
ASP
99
n
99
ASP
99
A
ARG
100
n
100
ARG
100
A
ASN
101
n
101
ASN
101
A
ALA
102
n
102
ALA
102
A
ALA
103
n
103
ALA
103
A
ILE
104
n
104
ILE
104
A
CYS
105
n
105
CYS
105
A
PHE
106
n
106
PHE
106
A
SER
107
n
107
SER
107
A
LYS
108
n
108
LYS
108
A
ALA
109
n
109
ALA
109
A
PRO
110
n
110
PRO
110
A
TYR
111
n
111
TYR
111
A
ASN
112
n
112
ASN
112
A
LYS
113
n
113
LYS
113
A
GLU
114
n
114
GLU
114
A
HIS
115
n
115
HIS
115
A
LYS
116
n
116
LYS
116
A
ASN
117
n
117
ASN
117
A
LEU
118
n
118
LEU
118
A
ASP
119
n
119
ASP
119
A
THR
120
n
120
THR
120
A
LYS
121
n
121
LYS
121
A
LYS
122
n
122
LYS
122
A
TYR
123
n
123
TYR
123
A
CYS
124
n
124
CYS
124
A
author_and_software_defined_assembly
PISA,PQS
2
dimeric
1560
-49
12980
A
TYR
28
A
O
TYR
28
1_555
A
CA
125
B
CA
CA
1_555
A
GLY
30
A
O
GLY
30
1_555
67.9
A
TYR
28
A
O
TYR
28
1_555
A
CA
125
B
CA
CA
1_555
A
GLY
32
A
O
GLY
32
1_555
73.8
A
GLY
30
A
O
GLY
30
1_555
A
CA
125
B
CA
CA
1_555
A
GLY
32
A
O
GLY
32
1_555
83.0
A
TYR
28
A
O
TYR
28
1_555
A
CA
125
B
CA
CA
1_555
A
ASP
49
A
OD1
ASP
49
1_555
104.6
A
GLY
30
A
O
GLY
30
1_555
A
CA
125
B
CA
CA
1_555
A
ASP
49
A
OD1
ASP
49
1_555
128.3
A
GLY
32
A
O
GLY
32
1_555
A
CA
125
B
CA
CA
1_555
A
ASP
49
A
OD1
ASP
49
1_555
146.5
A
TYR
28
A
O
TYR
28
1_555
A
CA
125
B
CA
CA
1_555
A
ASP
49
A
OD2
ASP
49
1_555
98.7
A
GLY
30
A
O
GLY
30
1_555
A
CA
125
B
CA
CA
1_555
A
ASP
49
A
OD2
ASP
49
1_555
166.6
A
GLY
32
A
O
GLY
32
1_555
A
CA
125
B
CA
CA
1_555
A
ASP
49
A
OD2
ASP
49
1_555
92.5
A
ASP
49
A
OD1
ASP
49
1_555
A
CA
125
B
CA
CA
1_555
A
ASP
49
A
OD2
ASP
49
1_555
54.2
A
GLU
92
A
OE1
GLU
92
1_555
A
CA
126
C
CA
CA
1_555
A
SER
72
A
O
SER
72
1_555
66.5
A
GLU
92
A
OE1
GLU
92
1_555
A
CA
126
C
CA
CA
1_555
A
SER
72
A
O
SER
72
5_556
100.1
A
SER
72
A
O
SER
72
1_555
A
CA
126
C
CA
CA
1_555
A
SER
72
A
O
SER
72
5_556
96.3
A
GLU
92
A
OE1
GLU
92
1_555
A
CA
126
C
CA
CA
1_555
A
GLU
92
A
OE1
GLU
92
5_556
160.8
A
SER
72
A
O
SER
72
1_555
A
CA
126
C
CA
CA
1_555
A
GLU
92
A
OE1
GLU
92
5_556
100.1
A
SER
72
A
O
SER
72
5_556
A
CA
126
C
CA
CA
1_555
A
GLU
92
A
OE1
GLU
92
5_556
66.6
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
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
5_556
x-y,-y,-z+5/3
crystal symmetry operation
0.0000000000
0.0000000000
112.7666666667
1
A
CA
126
C
CA
1
A
ARG
6
0.077
SIDE CHAIN
1
A
ARG
43
0.077
SIDE CHAIN
1
14.14
2.10
128.40
142.54
A
A
A
C
N
CD
ILE
PRO
PRO
13
14
14
Y
1
16.48
2.10
120.10
136.58
A
A
A
CA
C
O
SER
SER
SER
16
16
16
N
1
18.03
2.50
121.70
139.73
A
A
A
C
N
CA
SER
HIS
HIS
16
17
17
Y
1
15.10
2.10
128.40
143.50
A
A
A
C
N
CD
HIS
PRO
PRO
17
18
18
Y
1
-8.86
1.40
111.70
102.84
A
A
A
CA
N
CD
PRO
PRO
PRO
18
18
18
N
1
6.83
0.90
118.30
125.13
A
A
A
CB
CG
OD1
ASP
ASP
ASP
21
21
21
N
1
14.42
2.10
128.40
142.82
A
A
A
C
N
CD
THR
PRO
PRO
36
37
37
Y
1
-12.53
1.80
110.60
98.07
A
A
A
N
CA
CB
ASP
ASP
ASP
39
39
39
N
1
31.40
2.20
113.40
144.80
A
A
A
CA
CB
CG
ASP
ASP
ASP
39
39
39
N
1
14.68
0.90
118.30
132.98
A
A
A
CB
CG
OD1
ASP
ASP
ASP
39
39
39
N
1
-7.98
0.90
118.30
110.32
A
A
A
CB
CG
OD2
ASP
ASP
ASP
39
39
39
N
1
8.39
1.20
123.30
131.69
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
40
40
40
N
1
-12.82
2.00
118.30
105.48
A
A
A
CG
CD
OE1
GLU
GLU
GLU
40
40
40
N
1
5.96
0.90
118.30
124.26
A
A
A
CB
CG
OD1
ASP
ASP
ASP
42
42
42
N
1
10.57
0.90
118.30
128.87
A
A
A
CB
CG
OD1
ASP
ASP
ASP
49
49
49
N
1
-12.67
1.80
114.00
101.33
A
A
A
CA
CB
SG
CYS
CYS
CYS
51
51
51
N
1
5.59
0.90
118.30
123.89
A
A
A
CB
CG
OD1
ASP
ASP
ASP
54
54
54
N
1
5.97
0.90
118.30
124.27
A
A
A
CB
CG
OD1
ASP
ASP
ASP
59
59
59
N
1
15.41
2.10
128.40
143.81
A
A
A
C
N
CD
ASN
PRO
PRO
67
68
68
Y
1
16.13
2.10
120.10
136.23
A
A
A
CA
C
O
SER
SER
SER
74
74
74
N
1
-12.52
1.80
114.00
101.48
A
A
A
CA
CB
SG
CYS
CYS
CYS
77
77
77
N
1
7.58
1.20
123.30
130.88
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
81
81
81
N
1
3.94
0.50
120.30
124.24
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
100
100
100
N
1
-9.24
1.40
111.70
102.46
A
A
A
CA
N
CD
PRO
PRO
PRO
110
110
110
N
1
9.13
1.20
123.30
132.43
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
114
114
114
N
1
6.13
0.90
118.30
124.43
A
A
A
CB
CG
OD1
ASP
ASP
ASP
119
119
119
N
1
A
A
NE1
CE2
TRP
TRP
3
3
-0.092
0.013
1.371
1.279
N
1
A
PRO
14
-63.42
10.22
1
A
VAL
65
50.58
-3.20
1
A
ASP
66
81.76
25.99
1
A
PRO
68
-54.61
-2.75
1
A
TYR
73
-143.04
15.71
1
A
SER
74
35.76
115.82
1
A
SER
78
-161.09
116.32
1
A
ASN
79
71.01
40.18
1
A
ASN
85
-47.80
152.28
1
A
ILE
104
-57.66
-73.60
1
A
ASN
117
63.02
81.91
1
A
THR
120
-28.26
-91.17
1
A
LYS
122
-160.64
-57.22
1
A
TYR
123
-115.53
76.72
0.241
2.6
1
2.6
5
978
2
0
971
refinement
PROLSQ
PHOSPHOLIPASE A2 (E.C.3.1.1.4) (PHOSPHATIDE ACYL-HYDROLASE)
STRUCTURE OF PORCINE PANCREATIC PHOSPHOLIPASE A2 AT 2.6 ANGSTROMS RESOLUTION AND COMPARISON WITH BOVINE PHOSPHOLIPASE A2
1
N
N
2
N
N
2
N
N
3
N
N
A
ALA
1
A
ALA
1
HELX_P
A
ILE
13
A
ILE
13
1
A
13
A
HIS
17
A
HIS
17
HELX_P
HIS17 ALSO CLASS 5 WITH MET20
A
PHE
22
A
PHE
22
1
B
6
A
ASP
39
A
ASP
39
HELX_P
ASP 54, ALA 55 CLASS 5
A
LEU
58
A
LEU
58
1
C
20
A
ASN
67
A
ASN
67
HELX_P
A
GLU
71
A
GLU
71
5
D
5
A
ASN
89
A
ASN
89
HELX_P
CYS 105 CLASS 5
A
LYS
108
A
LYS
108
1
E
20
disulf
2.076
A
CYS
11
A
SG
CYS
11
1_555
A
CYS
77
A
SG
CYS
77
1_555
disulf
2.072
A
CYS
27
A
SG
CYS
27
1_555
A
CYS
124
A
SG
CYS
124
1_555
disulf
2.087
A
CYS
29
A
SG
CYS
29
1_555
A
CYS
45
A
SG
CYS
45
1_555
disulf
2.073
A
CYS
44
A
SG
CYS
44
1_555
A
CYS
105
A
SG
CYS
105
1_555
disulf
2.086
A
CYS
51
A
SG
CYS
51
1_555
A
CYS
98
A
SG
CYS
98
1_555
disulf
2.083
A
CYS
61
A
SG
CYS
61
1_555
A
CYS
91
A
SG
CYS
91
1_555
disulf
2.080
A
CYS
84
A
SG
CYS
84
1_555
A
CYS
96
A
SG
CYS
96
1_555
metalc
2.558
A
CA
125
B
CA
CA
1_555
A
TYR
28
A
O
TYR
28
1_555
metalc
2.499
A
CA
125
B
CA
CA
1_555
A
GLY
30
A
O
GLY
30
1_555
metalc
2.676
A
CA
125
B
CA
CA
1_555
A
GLY
32
A
O
GLY
32
1_555
metalc
2.428
A
CA
125
B
CA
CA
1_555
A
ASP
49
A
OD1
ASP
49
1_555
metalc
1.984
A
CA
125
B
CA
CA
1_555
A
ASP
49
A
OD2
ASP
49
1_555
metalc
2.669
A
CA
126
C
CA
CA
1_555
A
GLU
92
A
OE1
GLU
92
1_555
metalc
2.365
A
CA
126
C
CA
CA
1_555
A
SER
72
A
O
SER
72
1_555
metalc
2.364
A
CA
126
C
CA
CA
1_555
A
SER
72
A
O
SER
72
5_556
metalc
2.669
A
CA
126
C
CA
CA
1_555
A
GLU
92
A
OE1
GLU
92
5_556
CARBOXYLIC ESTER HYDROLASE
CARBOXYLIC ESTER HYDROLASE
PA21B_PIG
UNP
1
1
P00592
MKFLVLAVLLTVGAAQEGISSRALWQFRSMIKCAIPGSHPLMDFNNYGCYCGLGGSGTPVDELDRCCETHDNCYRDAKNL
DSCKFLVDNPYTESYSYSCSNTEITCNSKNNACEAFICNCDRNAAICFSKAPYNKEHKNLDTKKYC
23
146
1P2P
1
124
P00592
A
1
1
124
2
anti-parallel
A
SER
74
A
SER
74
A
SER
78
A
SER
78
A
GLU
81
A
GLU
81
A
ASN
85
A
ASN
85
BINDING SITE FOR RESIDUE CA A 125
Software
4
BINDING SITE FOR RESIDUE CA A 126
Software
4
A
TYR
28
A
TYR
28
4
1_555
A
GLY
30
A
GLY
30
4
1_555
A
GLY
32
A
GLY
32
4
1_555
A
ASP
49
A
ASP
49
4
1_555
A
SER
72
A
SER
72
4
1_555
A
SER
72
A
SER
72
4
5_556
A
GLU
92
A
GLU
92
4
5_556
A
GLU
92
A
GLU
92
4
1_555
152
P 31 2 1