0.023766
0.000000
0.000000
0.000000
0.011327
0.000000
0.000000
0.000000
0.010685
0.00000
0.00000
0.00000
Vincent, F.
Spinelli, S.
Cambillau, C.
Tegoni, M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
42.076
88.287
93.588
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
C13 H10 O
182.218
DIPHENYLMETHANONE
BENZENE, BENZOYL-; BENZOPHENONE (8CI); BENZOYLBENZENE; DIPHENYL KETONE; KETONE, DIPHENYL; METHANONE, DIPHENYL- (9CI); PHENYL KETONE; WLN: RVR
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
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
300
127
10.1006/JMBI.2000.3820
10864504
Complexes of Porcine Odorant Binding Protein with Odorant Molecules Belonging to Different Chemical Classes
2000
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100.0
1
IMAGE PLATE
1997-12-01
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
0.97
1.0
DW32
LURE
0.97
SYNCHROTRON
LURE BEAMLINE DW32
17721.414
ODORANT-BINDING PROTEIN
2
nat
polymer
182.218
DIPHENYLMETHANONE
2
syn
non-polymer
18.015
water
282
nat
water
OBP
no
no
QEPQPEQDPFELSGKWITSYIGSSDLEKIGENAPFQVFMRSIEFDDKESKVYLNFFSKENGICEEFSLIGTKQEGNTYDV
NYAGNNKFVVSYASETALIISNINVDEEGDKTIMTGLLGKGTDIEDQDLEKFKEVTRENGIPEENIVNIIERDDCPA
QEPQPEQDPFELSGKWITSYIGSSDLEKIGENAPFQVFMRSIEFDDKESKVYLNFFSKENGICEEFSLIGTKQEGNTYDV
NYAGNNKFVVSYASETALIISNINVDEEGDKTIMTGLLGKGTDIEDQDLEKFKEVTRENGIPEENIVNIIERDDCPA
A,B
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
PIG
sample
9823
NOSE
SUS SCROFA
OLFACTORY EPITHELIUM
1
2.46
50
7.80
2M AMMONIUM SULFATE, AND 5% ISOPROPANOL, pH 7.80
repository
Initial release
Derived calculations
Non-polymer description
Other
Structure summary
Version format compliance
1
0
2000-12-06
1
1
2013-11-13
ODORANT BINDING PROTEIN FROM NASAL MUCOSA OF PIG
PORCINE ODORANT BINDING PROTEIN COMPLEXED WITH 2-AMINO-4-BUTYL-5-PROPYLSELENAZOLE
PORCINE ODORANT BINDING PROTEIN COMPLEXED WITH BENZOIC ACID PHENYLMETHYLESTER
PORCINE ODORANT BINDING PROTEIN COMPLEXED WITH (2-ISOBUTYL-3-METOXYPYRAZINE)
PORCINE ODORANT BINDING PROTEIN COMPLEXED WITH 2,6-DIMETHYL-7-OCTEN-2-OL
PORCINE ODORANT BINDING PROTEIN COMPLEXED WITH UNDECANAL
PORCINE ODORANT BINDING PROTEIN COMPLEXED WITH 5-METHYL-2-(1-METHYLETHYL)PHENOL
PDBE
Y
PDBE
2000-03-06
REL
1
A
O
HOH
2012
6.30
1
A
O
HOH
2014
6.08
BZQ
DIPHENYLMETHANONE
HOH
water
BZQ
600
2
BZQ
BZQ
600
A
BZQ
600
2
BZQ
BZQ
600
B
HOH
2001
3
HOH
HOH
2001
A
HOH
2002
3
HOH
HOH
2002
A
HOH
2003
3
HOH
HOH
2003
A
HOH
2004
3
HOH
HOH
2004
A
HOH
2005
3
HOH
HOH
2005
A
HOH
2006
3
HOH
HOH
2006
A
HOH
2007
3
HOH
HOH
2007
A
HOH
2008
3
HOH
HOH
2008
A
HOH
2009
3
HOH
HOH
2009
A
HOH
2010
3
HOH
HOH
2010
A
HOH
2011
3
HOH
HOH
2011
A
HOH
2012
3
HOH
HOH
2012
A
HOH
2013
3
HOH
HOH
2013
A
HOH
2014
3
HOH
HOH
2014
A
HOH
2015
3
HOH
HOH
2015
A
HOH
2016
3
HOH
HOH
2016
A
HOH
2017
3
HOH
HOH
2017
A
HOH
2018
3
HOH
HOH
2018
A
HOH
2019
3
HOH
HOH
2019
A
HOH
2020
3
HOH
HOH
2020
A
HOH
2021
3
HOH
HOH
2021
A
HOH
2022
3
HOH
HOH
2022
A
HOH
2023
3
HOH
HOH
2023
A
HOH
2024
3
HOH
HOH
2024
A
HOH
2025
3
HOH
HOH
2025
A
HOH
2026
3
HOH
HOH
2026
A
HOH
2027
3
HOH
HOH
2027
A
HOH
2028
3
HOH
HOH
2028
A
HOH
2029
3
HOH
HOH
2029
A
HOH
2030
3
HOH
HOH
2030
A
HOH
2031
3
HOH
HOH
2031
A
HOH
2032
3
HOH
HOH
2032
A
HOH
2033
3
HOH
HOH
2033
A
HOH
2034
3
HOH
HOH
2034
A
HOH
2035
3
HOH
HOH
2035
A
HOH
2036
3
HOH
HOH
2036
A
HOH
2037
3
HOH
HOH
2037
A
HOH
2038
3
HOH
HOH
2038
A
HOH
2039
3
HOH
HOH
2039
A
HOH
2040
3
HOH
HOH
2040
A
HOH
2041
3
HOH
HOH
2041
A
HOH
2042
3
HOH
HOH
2042
A
HOH
2043
3
HOH
HOH
2043
A
HOH
2044
3
HOH
HOH
2044
A
HOH
2045
3
HOH
HOH
2045
A
HOH
2046
3
HOH
HOH
2046
A
HOH
2047
3
HOH
HOH
2047
A
HOH
2048
3
HOH
HOH
2048
A
HOH
2049
3
HOH
HOH
2049
A
HOH
2050
3
HOH
HOH
2050
A
HOH
2051
3
HOH
HOH
2051
A
HOH
2052
3
HOH
HOH
2052
A
HOH
2053
3
HOH
HOH
2053
A
HOH
2054
3
HOH
HOH
2054
A
HOH
2055
3
HOH
HOH
2055
A
HOH
2056
3
HOH
HOH
2056
A
HOH
2057
3
HOH
HOH
2057
A
HOH
2058
3
HOH
HOH
2058
A
HOH
2059
3
HOH
HOH
2059
A
HOH
2060
3
HOH
HOH
2060
A
HOH
2061
3
HOH
HOH
2061
A
HOH
2062
3
HOH
HOH
2062
A
HOH
2063
3
HOH
HOH
2063
A
HOH
2064
3
HOH
HOH
2064
A
HOH
2065
3
HOH
HOH
2065
A
HOH
2066
3
HOH
HOH
2066
A
HOH
2067
3
HOH
HOH
2067
A
HOH
2068
3
HOH
HOH
2068
A
HOH
2069
3
HOH
HOH
2069
A
HOH
2070
3
HOH
HOH
2070
A
HOH
2071
3
HOH
HOH
2071
A
HOH
2072
3
HOH
HOH
2072
A
HOH
2073
3
HOH
HOH
2073
A
HOH
2074
3
HOH
HOH
2074
A
HOH
2075
3
HOH
HOH
2075
A
HOH
2076
3
HOH
HOH
2076
A
HOH
2077
3
HOH
HOH
2077
A
HOH
2078
3
HOH
HOH
2078
A
HOH
2079
3
HOH
HOH
2079
A
HOH
2080
3
HOH
HOH
2080
A
HOH
2081
3
HOH
HOH
2081
A
HOH
2082
3
HOH
HOH
2082
A
HOH
2083
3
HOH
HOH
2083
A
HOH
2084
3
HOH
HOH
2084
A
HOH
2085
3
HOH
HOH
2085
A
HOH
2086
3
HOH
HOH
2086
A
HOH
2087
3
HOH
HOH
2087
A
HOH
2088
3
HOH
HOH
2088
A
HOH
2089
3
HOH
HOH
2089
A
HOH
2090
3
HOH
HOH
2090
A
HOH
2091
3
HOH
HOH
2091
A
HOH
2092
3
HOH
HOH
2092
A
HOH
2093
3
HOH
HOH
2093
A
HOH
2094
3
HOH
HOH
2094
A
HOH
2095
3
HOH
HOH
2095
A
HOH
2096
3
HOH
HOH
2096
A
HOH
2097
3
HOH
HOH
2097
A
HOH
2098
3
HOH
HOH
2098
A
HOH
2099
3
HOH
HOH
2099
A
HOH
2100
3
HOH
HOH
2100
A
HOH
2101
3
HOH
HOH
2101
A
HOH
2102
3
HOH
HOH
2102
A
HOH
2103
3
HOH
HOH
2103
A
HOH
2104
3
HOH
HOH
2104
A
HOH
2105
3
HOH
HOH
2105
A
HOH
2106
3
HOH
HOH
2106
A
HOH
2107
3
HOH
HOH
2107
A
HOH
2108
3
HOH
HOH
2108
A
HOH
2109
3
HOH
HOH
2109
A
HOH
2110
3
HOH
HOH
2110
A
HOH
2111
3
HOH
HOH
2111
A
HOH
2112
3
HOH
HOH
2112
A
HOH
2113
3
HOH
HOH
2113
A
HOH
2114
3
HOH
HOH
2114
A
HOH
2115
3
HOH
HOH
2115
A
HOH
2116
3
HOH
HOH
2116
A
HOH
2117
3
HOH
HOH
2117
A
HOH
2118
3
HOH
HOH
2118
A
HOH
2119
3
HOH
HOH
2119
A
HOH
2120
3
HOH
HOH
2120
A
HOH
2121
3
HOH
HOH
2121
A
HOH
2122
3
HOH
HOH
2122
A
HOH
2123
3
HOH
HOH
2123
A
HOH
2124
3
HOH
HOH
2124
A
HOH
2125
3
HOH
HOH
2125
A
HOH
2126
3
HOH
HOH
2126
A
HOH
2127
3
HOH
HOH
2127
A
HOH
2128
3
HOH
HOH
2128
A
HOH
2129
3
HOH
HOH
2129
A
HOH
2130
3
HOH
HOH
2130
A
HOH
2131
3
HOH
HOH
2131
A
HOH
2132
3
HOH
HOH
2132
A
HOH
2133
3
HOH
HOH
2133
A
HOH
2134
3
HOH
HOH
2134
A
HOH
2135
3
HOH
HOH
2135
A
HOH
2136
3
HOH
HOH
2136
A
HOH
2137
3
HOH
HOH
2137
A
HOH
2138
3
HOH
HOH
2138
A
HOH
2139
3
HOH
HOH
2139
A
HOH
2140
3
HOH
HOH
2140
A
HOH
2141
3
HOH
HOH
2141
A
HOH
2142
3
HOH
HOH
2142
A
HOH
2143
3
HOH
HOH
2143
A
HOH
2144
3
HOH
HOH
2144
A
HOH
2145
3
HOH
HOH
2145
A
HOH
2146
3
HOH
HOH
2146
A
HOH
2147
3
HOH
HOH
2147
A
HOH
2148
3
HOH
HOH
2148
A
HOH
2149
3
HOH
HOH
2149
A
HOH
2150
3
HOH
HOH
2150
A
HOH
2151
3
HOH
HOH
2151
A
HOH
2152
3
HOH
HOH
2152
A
HOH
2153
3
HOH
HOH
2153
A
HOH
2154
3
HOH
HOH
2154
A
HOH
2155
3
HOH
HOH
2155
A
HOH
2156
3
HOH
HOH
2156
A
HOH
2157
3
HOH
HOH
2157
A
HOH
2158
3
HOH
HOH
2158
A
HOH
2159
3
HOH
HOH
2159
A
HOH
2160
3
HOH
HOH
2160
A
HOH
2161
3
HOH
HOH
2161
A
HOH
2162
3
HOH
HOH
2162
A
HOH
2001
3
HOH
HOH
2001
B
HOH
2002
3
HOH
HOH
2002
B
HOH
2003
3
HOH
HOH
2003
B
HOH
2004
3
HOH
HOH
2004
B
HOH
2005
3
HOH
HOH
2005
B
HOH
2006
3
HOH
HOH
2006
B
HOH
2007
3
HOH
HOH
2007
B
HOH
2008
3
HOH
HOH
2008
B
HOH
2009
3
HOH
HOH
2009
B
HOH
2010
3
HOH
HOH
2010
B
HOH
2011
3
HOH
HOH
2011
B
HOH
2012
3
HOH
HOH
2012
B
HOH
2013
3
HOH
HOH
2013
B
HOH
2014
3
HOH
HOH
2014
B
HOH
2015
3
HOH
HOH
2015
B
HOH
2016
3
HOH
HOH
2016
B
HOH
2017
3
HOH
HOH
2017
B
HOH
2018
3
HOH
HOH
2018
B
HOH
2019
3
HOH
HOH
2019
B
HOH
2020
3
HOH
HOH
2020
B
HOH
2021
3
HOH
HOH
2021
B
HOH
2022
3
HOH
HOH
2022
B
HOH
2023
3
HOH
HOH
2023
B
HOH
2024
3
HOH
HOH
2024
B
HOH
2025
3
HOH
HOH
2025
B
HOH
2026
3
HOH
HOH
2026
B
HOH
2027
3
HOH
HOH
2027
B
HOH
2028
3
HOH
HOH
2028
B
HOH
2029
3
HOH
HOH
2029
B
HOH
2030
3
HOH
HOH
2030
B
HOH
2031
3
HOH
HOH
2031
B
HOH
2032
3
HOH
HOH
2032
B
HOH
2033
3
HOH
HOH
2033
B
HOH
2034
3
HOH
HOH
2034
B
HOH
2035
3
HOH
HOH
2035
B
HOH
2036
3
HOH
HOH
2036
B
HOH
2037
3
HOH
HOH
2037
B
HOH
2038
3
HOH
HOH
2038
B
HOH
2039
3
HOH
HOH
2039
B
HOH
2040
3
HOH
HOH
2040
B
HOH
2041
3
HOH
HOH
2041
B
HOH
2042
3
HOH
HOH
2042
B
HOH
2043
3
HOH
HOH
2043
B
HOH
2044
3
HOH
HOH
2044
B
HOH
2045
3
HOH
HOH
2045
B
HOH
2046
3
HOH
HOH
2046
B
HOH
2047
3
HOH
HOH
2047
B
HOH
2048
3
HOH
HOH
2048
B
HOH
2049
3
HOH
HOH
2049
B
HOH
2050
3
HOH
HOH
2050
B
HOH
2051
3
HOH
HOH
2051
B
HOH
2052
3
HOH
HOH
2052
B
HOH
2053
3
HOH
HOH
2053
B
HOH
2054
3
HOH
HOH
2054
B
HOH
2055
3
HOH
HOH
2055
B
HOH
2056
3
HOH
HOH
2056
B
HOH
2057
3
HOH
HOH
2057
B
HOH
2058
3
HOH
HOH
2058
B
HOH
2059
3
HOH
HOH
2059
B
HOH
2060
3
HOH
HOH
2060
B
HOH
2061
3
HOH
HOH
2061
B
HOH
2062
3
HOH
HOH
2062
B
HOH
2063
3
HOH
HOH
2063
B
HOH
2064
3
HOH
HOH
2064
B
HOH
2065
3
HOH
HOH
2065
B
HOH
2066
3
HOH
HOH
2066
B
HOH
2067
3
HOH
HOH
2067
B
HOH
2068
3
HOH
HOH
2068
B
HOH
2069
3
HOH
HOH
2069
B
HOH
2070
3
HOH
HOH
2070
B
HOH
2071
3
HOH
HOH
2071
B
HOH
2072
3
HOH
HOH
2072
B
HOH
2073
3
HOH
HOH
2073
B
HOH
2074
3
HOH
HOH
2074
B
HOH
2075
3
HOH
HOH
2075
B
HOH
2076
3
HOH
HOH
2076
B
HOH
2077
3
HOH
HOH
2077
B
HOH
2078
3
HOH
HOH
2078
B
HOH
2079
3
HOH
HOH
2079
B
HOH
2080
3
HOH
HOH
2080
B
HOH
2081
3
HOH
HOH
2081
B
HOH
2082
3
HOH
HOH
2082
B
HOH
2083
3
HOH
HOH
2083
B
HOH
2084
3
HOH
HOH
2084
B
HOH
2085
3
HOH
HOH
2085
B
HOH
2086
3
HOH
HOH
2086
B
HOH
2087
3
HOH
HOH
2087
B
HOH
2088
3
HOH
HOH
2088
B
HOH
2089
3
HOH
HOH
2089
B
HOH
2090
3
HOH
HOH
2090
B
HOH
2091
3
HOH
HOH
2091
B
HOH
2092
3
HOH
HOH
2092
B
HOH
2093
3
HOH
HOH
2093
B
HOH
2094
3
HOH
HOH
2094
B
HOH
2095
3
HOH
HOH
2095
B
HOH
2096
3
HOH
HOH
2096
B
HOH
2097
3
HOH
HOH
2097
B
HOH
2098
3
HOH
HOH
2098
B
HOH
2099
3
HOH
HOH
2099
B
HOH
2100
3
HOH
HOH
2100
B
HOH
2101
3
HOH
HOH
2101
B
HOH
2102
3
HOH
HOH
2102
B
HOH
2103
3
HOH
HOH
2103
B
HOH
2104
3
HOH
HOH
2104
B
HOH
2105
3
HOH
HOH
2105
B
HOH
2106
3
HOH
HOH
2106
B
HOH
2107
3
HOH
HOH
2107
B
HOH
2108
3
HOH
HOH
2108
B
HOH
2109
3
HOH
HOH
2109
B
HOH
2110
3
HOH
HOH
2110
B
HOH
2111
3
HOH
HOH
2111
B
HOH
2112
3
HOH
HOH
2112
B
HOH
2113
3
HOH
HOH
2113
B
HOH
2114
3
HOH
HOH
2114
B
HOH
2115
3
HOH
HOH
2115
B
HOH
2116
3
HOH
HOH
2116
B
HOH
2117
3
HOH
HOH
2117
B
HOH
2118
3
HOH
HOH
2118
B
HOH
2119
3
HOH
HOH
2119
B
HOH
2120
3
HOH
HOH
2120
B
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
n
5
5
A
n
6
6
A
n
7
7
A
n
8
8
A
PRO
9
n
9
PRO
9
A
PHE
10
n
10
PHE
10
A
GLU
11
n
11
GLU
11
A
LEU
12
n
12
LEU
12
A
SER
13
n
13
SER
13
A
GLY
14
n
14
GLY
14
A
LYS
15
n
15
LYS
15
A
TRP
16
n
16
TRP
16
A
ILE
17
n
17
ILE
17
A
THR
18
n
18
THR
18
A
SER
19
n
19
SER
19
A
TYR
20
n
20
TYR
20
A
ILE
21
n
21
ILE
21
A
GLY
22
n
22
GLY
22
A
SER
23
n
23
SER
23
A
SER
24
n
24
SER
24
A
ASP
25
n
25
ASP
25
A
LEU
26
n
26
LEU
26
A
GLU
27
n
27
GLU
27
A
LYS
28
n
28
LYS
28
A
ILE
29
n
29
ILE
29
A
GLY
30
n
30
GLY
30
A
GLU
31
n
31
GLU
31
A
ASN
32
n
32
ASN
32
A
ALA
33
n
33
ALA
33
A
PRO
34
n
34
PRO
34
A
PHE
35
n
35
PHE
35
A
GLN
36
n
36
GLN
36
A
VAL
37
n
37
VAL
37
A
PHE
38
n
38
PHE
38
A
MET
39
n
39
MET
39
A
ARG
40
n
40
ARG
40
A
SER
41
n
41
SER
41
A
ILE
42
n
42
ILE
42
A
GLU
43
n
43
GLU
43
A
PHE
44
n
44
PHE
44
A
ASP
45
n
45
ASP
45
A
ASP
46
n
46
ASP
46
A
LYS
47
n
47
LYS
47
A
GLU
48
n
48
GLU
48
A
SER
49
n
49
SER
49
A
LYS
50
n
50
LYS
50
A
VAL
51
n
51
VAL
51
A
TYR
52
n
52
TYR
52
A
LEU
53
n
53
LEU
53
A
ASN
54
n
54
ASN
54
A
PHE
55
n
55
PHE
55
A
PHE
56
n
56
PHE
56
A
SER
57
n
57
SER
57
A
LYS
58
n
58
LYS
58
A
GLU
59
n
59
GLU
59
A
ASN
60
n
60
ASN
60
A
GLY
61
n
61
GLY
61
A
ILE
62
n
62
ILE
62
A
CYS
63
n
63
CYS
63
A
GLU
64
n
64
GLU
64
A
GLU
65
n
65
GLU
65
A
PHE
66
n
66
PHE
66
A
SER
67
n
67
SER
67
A
LEU
68
n
68
LEU
68
A
ILE
69
n
69
ILE
69
A
GLY
70
n
70
GLY
70
A
THR
71
n
71
THR
71
A
LYS
72
n
72
LYS
72
A
GLN
73
n
73
GLN
73
A
GLU
74
n
74
GLU
74
A
GLY
75
n
75
GLY
75
A
ASN
76
n
76
ASN
76
A
THR
77
n
77
THR
77
A
TYR
78
n
78
TYR
78
A
ASP
79
n
79
ASP
79
A
VAL
80
n
80
VAL
80
A
ASN
81
n
81
ASN
81
A
TYR
82
n
82
TYR
82
A
ALA
83
n
83
ALA
83
A
GLY
84
n
84
GLY
84
A
ASN
85
n
85
ASN
85
A
ASN
86
n
86
ASN
86
A
LYS
87
n
87
LYS
87
A
PHE
88
n
88
PHE
88
A
VAL
89
n
89
VAL
89
A
VAL
90
n
90
VAL
90
A
SER
91
n
91
SER
91
A
TYR
92
n
92
TYR
92
A
ALA
93
n
93
ALA
93
A
SER
94
n
94
SER
94
A
GLU
95
n
95
GLU
95
A
THR
96
n
96
THR
96
A
ALA
97
n
97
ALA
97
A
LEU
98
n
98
LEU
98
A
ILE
99
n
99
ILE
99
A
ILE
100
n
100
ILE
100
A
SER
101
n
101
SER
101
A
ASN
102
n
102
ASN
102
A
ILE
103
n
103
ILE
103
A
ASN
104
n
104
ASN
104
A
VAL
105
n
105
VAL
105
A
ASP
106
n
106
ASP
106
A
GLU
107
n
107
GLU
107
A
GLU
108
n
108
GLU
108
A
GLY
109
n
109
GLY
109
A
ASP
110
n
110
ASP
110
A
LYS
111
n
111
LYS
111
A
THR
112
n
112
THR
112
A
ILE
113
n
113
ILE
113
A
MET
114
n
114
MET
114
A
THR
115
n
115
THR
115
A
GLY
116
n
116
GLY
116
A
LEU
117
n
117
LEU
117
A
LEU
118
n
118
LEU
118
A
GLY
119
n
119
GLY
119
A
LYS
120
n
120
LYS
120
A
GLY
121
n
121
GLY
121
A
THR
122
n
122
THR
122
A
ASP
123
n
123
ASP
123
A
ILE
124
n
124
ILE
124
A
GLU
125
n
125
GLU
125
A
ASP
126
n
126
ASP
126
A
GLN
127
n
127
GLN
127
A
ASP
128
n
128
ASP
128
A
LEU
129
n
129
LEU
129
A
GLU
130
n
130
GLU
130
A
LYS
131
n
131
LYS
131
A
PHE
132
n
132
PHE
132
A
LYS
133
n
133
LYS
133
A
GLU
134
n
134
GLU
134
A
VAL
135
n
135
VAL
135
A
THR
136
n
136
THR
136
A
ARG
137
n
137
ARG
137
A
GLU
138
n
138
GLU
138
A
ASN
139
n
139
ASN
139
A
GLY
140
n
140
GLY
140
A
ILE
141
n
141
ILE
141
A
PRO
142
n
142
PRO
142
A
GLU
143
n
143
GLU
143
A
GLU
144
n
144
GLU
144
A
ASN
145
n
145
ASN
145
A
ILE
146
n
146
ILE
146
A
VAL
147
n
147
VAL
147
A
ASN
148
n
148
ASN
148
A
ILE
149
n
149
ILE
149
A
ILE
150
n
150
ILE
150
A
GLU
151
n
151
GLU
151
A
ARG
152
n
152
ARG
152
A
ASP
153
n
153
ASP
153
A
ASP
154
n
154
ASP
154
A
CYS
155
n
155
CYS
155
A
PRO
156
n
156
PRO
156
A
ALA
157
n
157
ALA
157
A
n
1
1
B
n
2
2
B
n
3
3
B
n
4
4
B
n
5
5
B
n
6
6
B
n
7
7
B
n
8
8
B
n
9
9
B
n
10
10
B
GLU
11
n
11
GLU
11
B
LEU
12
n
12
LEU
12
B
SER
13
n
13
SER
13
B
GLY
14
n
14
GLY
14
B
LYS
15
n
15
LYS
15
B
TRP
16
n
16
TRP
16
B
ILE
17
n
17
ILE
17
B
THR
18
n
18
THR
18
B
SER
19
n
19
SER
19
B
TYR
20
n
20
TYR
20
B
ILE
21
n
21
ILE
21
B
GLY
22
n
22
GLY
22
B
SER
23
n
23
SER
23
B
SER
24
n
24
SER
24
B
ASP
25
n
25
ASP
25
B
LEU
26
n
26
LEU
26
B
GLU
27
n
27
GLU
27
B
LYS
28
n
28
LYS
28
B
ILE
29
n
29
ILE
29
B
GLY
30
n
30
GLY
30
B
GLU
31
n
31
GLU
31
B
ASN
32
n
32
ASN
32
B
ALA
33
n
33
ALA
33
B
PRO
34
n
34
PRO
34
B
PHE
35
n
35
PHE
35
B
GLN
36
n
36
GLN
36
B
VAL
37
n
37
VAL
37
B
PHE
38
n
38
PHE
38
B
MET
39
n
39
MET
39
B
ARG
40
n
40
ARG
40
B
SER
41
n
41
SER
41
B
ILE
42
n
42
ILE
42
B
GLU
43
n
43
GLU
43
B
PHE
44
n
44
PHE
44
B
ASP
45
n
45
ASP
45
B
ASP
46
n
46
ASP
46
B
LYS
47
n
47
LYS
47
B
GLU
48
n
48
GLU
48
B
SER
49
n
49
SER
49
B
LYS
50
n
50
LYS
50
B
VAL
51
n
51
VAL
51
B
TYR
52
n
52
TYR
52
B
LEU
53
n
53
LEU
53
B
ASN
54
n
54
ASN
54
B
PHE
55
n
55
PHE
55
B
PHE
56
n
56
PHE
56
B
SER
57
n
57
SER
57
B
LYS
58
n
58
LYS
58
B
GLU
59
n
59
GLU
59
B
ASN
60
n
60
ASN
60
B
GLY
61
n
61
GLY
61
B
ILE
62
n
62
ILE
62
B
CYS
63
n
63
CYS
63
B
GLU
64
n
64
GLU
64
B
GLU
65
n
65
GLU
65
B
PHE
66
n
66
PHE
66
B
SER
67
n
67
SER
67
B
LEU
68
n
68
LEU
68
B
ILE
69
n
69
ILE
69
B
GLY
70
n
70
GLY
70
B
THR
71
n
71
THR
71
B
LYS
72
n
72
LYS
72
B
GLN
73
n
73
GLN
73
B
GLU
74
n
74
GLU
74
B
GLY
75
n
75
GLY
75
B
ASN
76
n
76
ASN
76
B
THR
77
n
77
THR
77
B
TYR
78
n
78
TYR
78
B
ASP
79
n
79
ASP
79
B
VAL
80
n
80
VAL
80
B
ASN
81
n
81
ASN
81
B
TYR
82
n
82
TYR
82
B
ALA
83
n
83
ALA
83
B
GLY
84
n
84
GLY
84
B
ASN
85
n
85
ASN
85
B
ASN
86
n
86
ASN
86
B
LYS
87
n
87
LYS
87
B
PHE
88
n
88
PHE
88
B
VAL
89
n
89
VAL
89
B
VAL
90
n
90
VAL
90
B
SER
91
n
91
SER
91
B
TYR
92
n
92
TYR
92
B
ALA
93
n
93
ALA
93
B
SER
94
n
94
SER
94
B
GLU
95
n
95
GLU
95
B
THR
96
n
96
THR
96
B
ALA
97
n
97
ALA
97
B
LEU
98
n
98
LEU
98
B
ILE
99
n
99
ILE
99
B
ILE
100
n
100
ILE
100
B
SER
101
n
101
SER
101
B
ASN
102
n
102
ASN
102
B
ILE
103
n
103
ILE
103
B
ASN
104
n
104
ASN
104
B
VAL
105
n
105
VAL
105
B
ASP
106
n
106
ASP
106
B
GLU
107
n
107
GLU
107
B
GLU
108
n
108
GLU
108
B
GLY
109
n
109
GLY
109
B
ASP
110
n
110
ASP
110
B
LYS
111
n
111
LYS
111
B
THR
112
n
112
THR
112
B
ILE
113
n
113
ILE
113
B
MET
114
n
114
MET
114
B
THR
115
n
115
THR
115
B
GLY
116
n
116
GLY
116
B
LEU
117
n
117
LEU
117
B
LEU
118
n
118
LEU
118
B
GLY
119
n
119
GLY
119
B
LYS
120
n
120
LYS
120
B
GLY
121
n
121
GLY
121
B
THR
122
n
122
THR
122
B
ASP
123
n
123
ASP
123
B
ILE
124
n
124
ILE
124
B
GLU
125
n
125
GLU
125
B
ASP
126
n
126
ASP
126
B
GLN
127
n
127
GLN
127
B
ASP
128
n
128
ASP
128
B
LEU
129
n
129
LEU
129
B
GLU
130
n
130
GLU
130
B
LYS
131
n
131
LYS
131
B
PHE
132
n
132
PHE
132
B
LYS
133
n
133
LYS
133
B
GLU
134
n
134
GLU
134
B
VAL
135
n
135
VAL
135
B
THR
136
n
136
THR
136
B
ARG
137
n
137
ARG
137
B
GLU
138
n
138
GLU
138
B
ASN
139
n
139
ASN
139
B
GLY
140
n
140
GLY
140
B
ILE
141
n
141
ILE
141
B
PRO
142
n
142
PRO
142
B
GLU
143
n
143
GLU
143
B
GLU
144
n
144
GLU
144
B
ASN
145
n
145
ASN
145
B
ILE
146
n
146
ILE
146
B
VAL
147
n
147
VAL
147
B
ASN
148
n
148
ASN
148
B
ILE
149
n
149
ILE
149
B
ILE
150
n
150
ILE
150
B
GLU
151
n
151
GLU
151
B
ARG
152
n
152
ARG
152
B
ASP
153
n
153
ASP
153
B
ASP
154
n
154
ASP
154
B
CYS
155
n
155
CYS
155
B
PRO
156
n
156
PRO
156
B
ALA
157
n
157
ALA
157
B
author_and_software_defined_assembly
PQS
1
monomeric
author_and_software_defined_assembly
PQS
1
monomeric
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
ILE
17
A
O
ILE
17
A
N
GLY
119
A
N
GLY
119
A
O
THR
112
A
O
THR
112
A
N
ASN
104
A
N
ASN
104
A
O
ILE
99
A
O
ILE
99
A
N
TYR
92
A
N
TYR
92
A
O
ASN
86
A
O
ASN
86
A
N
VAL
80
A
N
VAL
80
A
O
THR
77
A
O
THR
77
A
N
GLN
73
A
N
GLN
73
A
O
ILE
62
A
O
ILE
62
A
N
GLU
59
A
N
GLU
59
A
O
LYS
50
A
O
LYS
50
A
N
ASP
45
A
N
ASP
45
B
O
ILE
17
B
O
ILE
17
B
N
GLY
119
B
N
GLY
119
B
O
THR
112
B
O
THR
112
B
N
ASN
104
B
N
ASN
104
B
O
ILE
99
B
O
ILE
99
B
N
TYR
92
B
N
TYR
92
B
O
ASN
86
B
O
ASN
86
B
N
VAL
80
B
N
VAL
80
B
O
THR
77
B
O
THR
77
B
N
GLN
73
B
N
GLN
73
B
O
ILE
62
B
O
ILE
62
B
N
GLU
59
B
N
GLU
59
B
O
LYS
50
B
O
LYS
50
B
N
ASP
45
B
N
ASP
45
1
A
NZ
LYS
15
A
NZ
LYS
15
0
Y
1
A
CD
GLU
31
A
CD
GLU
31
0
Y
1
A
OE2
GLU
31
A
OE2
GLU
31
0
Y
1
A
CD
GLU
48
A
CD
GLU
48
0
Y
1
A
NZ
LYS
50
A
NZ
LYS
50
0
Y
1
A
CD
GLU
134
A
CD
GLU
134
0
Y
1
B
CB
GLU
11
B
CB
GLU
11
0
Y
1
B
CG
GLU
11
B
CG
GLU
11
0
Y
1
B
N
LEU
12
B
N
LEU
12
0
Y
1
B
CD1
LEU
12
B
CD1
LEU
12
0
Y
1
B
CG
LYS
15
B
CG
LYS
15
0
Y
1
B
CD
LYS
15
B
CD
LYS
15
0
Y
1
B
CE
LYS
15
B
CE
LYS
15
0
Y
1
B
NZ
LYS
15
B
NZ
LYS
15
0
Y
1
B
CG
GLN
36
B
CG
GLN
36
0
Y
1
B
OE1
GLN
36
B
OE1
GLN
36
0
Y
1
B
NE2
GLN
36
B
NE2
GLN
36
0
Y
1
B
OD2
ASP
46
B
OD2
ASP
46
0
Y
1
B
CG
LYS
47
B
CG
LYS
47
0
Y
1
B
CE
LYS
47
B
CE
LYS
47
0
Y
1
B
NZ
LYS
47
B
NZ
LYS
47
0
Y
1
B
OE1
GLU
48
B
OE1
GLU
48
0
Y
1
B
OG
SER
49
B
OG
SER
49
0
Y
1
B
ND2
ASN
60
B
ND2
ASN
60
0
Y
1
B
CG1
ILE
62
B
CG1
ILE
62
0
Y
1
B
CG2
ILE
62
B
CG2
ILE
62
0
Y
1
B
CD1
ILE
62
B
CD1
ILE
62
0
Y
1
B
NE2
GLN
73
B
NE2
GLN
73
0
Y
1
B
OD1
ASN
85
B
OD1
ASN
85
0
Y
1
B
OE2
GLU
95
B
OE2
GLU
95
0
Y
1
B
CG
ASP
110
B
CG
ASP
110
0
Y
1
B
OD1
ASP
110
B
OD1
ASP
110
0
Y
1
B
OD2
ASP
110
B
OD2
ASP
110
0
Y
1
B
O
GLY
121
B
O
GLY
121
0
Y
1
B
CG2
THR
122
B
CG2
THR
122
0
Y
1
B
OD2
ASP
123
B
OD2
ASP
123
0
Y
1
B
CG
GLN
127
B
CG
GLN
127
0
Y
1
B
CD
GLN
127
B
CD
GLN
127
0
Y
1
B
OE1
GLN
127
B
OE1
GLN
127
0
Y
1
B
NE2
GLN
127
B
NE2
GLN
127
0
Y
1
B
NH1
ARG
152
B
NH1
ARG
152
0
Y
1
B
NH2
ARG
152
B
NH2
ARG
152
0
Y
1
B
OD2
ASP
154
B
OD2
ASP
154
0
Y
1
A
GLN
1
A
GLN
1
1
Y
1
A
GLU
2
A
GLU
2
1
Y
1
A
PRO
3
A
PRO
3
1
Y
1
A
GLN
4
A
GLN
4
1
Y
1
A
PRO
5
A
PRO
5
1
Y
1
A
GLU
6
A
GLU
6
1
Y
1
A
GLN
7
A
GLN
7
1
Y
1
A
ASP
8
A
ASP
8
1
Y
1
B
GLN
1
B
GLN
1
1
Y
1
B
GLU
2
B
GLU
2
1
Y
1
B
PRO
3
B
PRO
3
1
Y
1
B
GLN
4
B
GLN
4
1
Y
1
B
PRO
5
B
PRO
5
1
Y
1
B
GLU
6
B
GLU
6
1
Y
1
B
GLN
7
B
GLN
7
1
Y
1
B
ASP
8
B
ASP
8
1
Y
1
B
PRO
9
B
PRO
9
1
Y
1
B
PHE
10
B
PHE
10
1
Y
1
B
B
NH2
O
ARG
HOH
137
2095
2.15
1
B
B
ND2
O
ASN
HOH
60
2036
2.18
1
A
A
OE2
O
GLU
HOH
151
2148
2.18
1
A
A
O
O
HOH
HOH
2048
2049
2.19
1
A
PHE
10
-11.50
1
B
SER
13
11.56
1
B
GLN
36
10.01
1
B
GLY
121
-12.50
1
B
GLN
73
0.097
SIDE CHAIN
1
B
ASN
85
0.093
SIDE CHAIN
1
B
GLU
95
0.093
SIDE CHAIN
1
A
A
C
N
PRO
PHE
9
10
1.10
1
-13.81
2.10
122.30
108.49
A
A
A
C
N
CA
ILE
GLY
GLY
29
30
30
Y
1
-7.40
1.20
123.30
115.90
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
31
31
31
N
1
3.07
0.50
120.30
123.37
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
40
40
40
N
1
7.18
0.90
118.30
125.48
A
A
A
CB
CG
OD2
ASP
ASP
ASP
79
79
79
A
A
N
1
7.68
0.90
118.30
125.98
A
A
A
CB
CG
OD2
ASP
ASP
ASP
79
79
79
B
B
N
1
6.47
0.90
118.30
124.77
A
A
A
CB
CG
OD2
ASP
ASP
ASP
123
123
123
N
1
10.60
1.60
122.70
133.30
A
A
A
O
C
N
PRO
PRO
ALA
156
156
157
Y
1
3.58
0.50
120.30
123.88
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
40
40
40
N
1
4.71
0.70
120.80
125.51
B
B
B
CB
CG
CD1
PHE
PHE
PHE
56
56
56
N
1
-10.25
1.20
123.30
113.05
B
B
B
OE1
CD
OE2
GLU
GLU
GLU
95
95
95
N
1
3.49
0.50
120.30
123.79
B
B
B
NE
CZ
NH1
ARG
ARG
ARG
137
137
137
N
1
-5.70
0.50
120.30
114.60
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
137
137
137
N
1
3.24
0.50
120.30
123.54
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
152
152
152
N
1
A
A
C
N
PRO
PHE
9
10
-0.240
0.023
1.336
1.096
Y
1
A
A
N
CA
GLY
GLY
30
30
0.096
0.015
1.456
1.552
N
1
B
B
CB
OG
SER
SER
49
49
-0.093
0.013
1.418
1.325
N
1
A
TYR
82
-170.84
113.49
1
B
GLU
74
-33.43
135.84
1
B
TYR
82
-172.28
120.17
18.1
N-TERMINUS FROM RESIDUE 1 TO 8, IN SUBUNIT A AND 1 - 10 IN SUBUNIT B, ARE NOT VISIBLE IN THE ELECTRON DENSITY, DUE TO FLEXIBILITY. ALTERNATE POSITIONS ARE PRESENT FOR SIDE CHAIN OF RESIDUES 19A, 39A, 57A, 79A, 87 A, 95A, 98A, 114A, 129A, 133A, 147 A, 19B, 52B, 53B, 77 B, 89 B, 114B, 143B. THE ATOMS CONCERNED HAVE OCCUPANCY BETWEEN 0.0 AND 1.0 AND A SEGID AC1 AND AC2 OFTEN, OCCUPANCY VALUES LOWER THAN 1.0 APPEARED TO JUSTIFY BETTER THE ELECTRON DENSITY. FOR THIS REASON WE HAVE KEPT THIS LOW OCCUPANCY FOR SEVERAL SIDE CHAIN ATOMS.
0.254
0.207
1.83
8
1541
30732
5.0
92.7
3.14
0.096
RANDOM
1
THROUGHOUT
0.0
OTHER
0.143
0.144
1.83
8
282
2650
28
0
2340
0.014
0.020
0.026
0.030
0.035
0.050
1.582
2.0
2.178
2.5
2.86
3.00
3.682
4.5
0.191
0.300
0.267
0.300
0.121
0.300
3.1
2.0
15.3
15.0
15.1
20.0
15.0
18.357
1.830
15.000
1DZP
30761
0.04700
1
16.0000
2.900
97.7
1.83
1.86
4.300
0.17000
1
2.70
96.9
refinement
REFMAC
data reduction
DENZO
data scaling
SCALEPACK
ODORANT-BINDING PROTEIN
Porcine Odorant Binding Protein Complexed with diphenylmethanone
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
A
ASP
25
A
ASP
25
HELX_P
A
ILE
29
A
ILE
29
5
1
5
A
GLU
125
A
GLU
125
HELX_P
A
ASN
139
A
ASN
139
1
2
15
A
PRO
142
A
PRO
142
HELX_P
A
GLU
144
A
GLU
144
5
3
3
A
ILE
150
A
ILE
150
HELX_P
A
ASP
153
A
ASP
153
5
4
4
B
ASP
25
B
ASP
25
HELX_P
B
GLY
30
B
GLY
30
5
5
6
B
GLU
125
B
GLU
125
HELX_P
B
ASN
139
B
ASN
139
1
6
15
B
PRO
142
B
PRO
142
HELX_P
B
GLU
144
B
GLU
144
5
7
3
B
ILE
150
B
ILE
150
HELX_P
B
ASP
153
B
ASP
153
5
8
4
disulf
2.063
A
CYS
63
A
SG
CYS
63
1_555
A
CYS
155
A
SG
CYS
155
1_555
disulf
2.022
B
CYS
63
B
SG
CYS
63
1_555
B
CYS
155
B
SG
CYS
155
1_555
TRANSPORT PROTEIN
ODORANT BINDING PROTEIN, LIPOCALINS, TRANSPORT PROTEIN
given
0.163390
-0.165970
0.972500
-0.151660
0.969800
0.190990
-0.974830
-0.178700
0.133290
-24.40156
18.68203
22.19407
OBP_PIG
UNP
1
P81245
1
157
1DZP
1
157
P81245
A
1
1
157
1
157
1DZP
1
157
P81245
B
1
1
157
8
8
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
ILE
17
A
ILE
17
A
SER
23
A
SER
23
A
LYS
111
A
LYS
111
A
GLY
119
A
GLY
119
A
ALA
97
A
ALA
97
A
VAL
105
A
VAL
105
A
ASN
85
A
ASN
85
A
ALA
93
A
ALA
93
A
THR
77
A
THR
77
A
ASN
81
A
ASN
81
A
ILE
62
A
ILE
62
A
GLN
73
A
GLN
73
A
LYS
50
A
LYS
50
A
GLU
59
A
GLU
59
A
VAL
37
A
VAL
37
A
ASP
45
A
ASP
45
B
ILE
17
B
ILE
17
B
SER
23
B
SER
23
B
LYS
111
B
LYS
111
B
GLY
119
B
GLY
119
B
LEU
98
B
LEU
98
B
VAL
105
B
VAL
105
B
ASN
85
B
ASN
85
B
ALA
93
B
ALA
93
B
THR
77
B
THR
77
B
ASN
81
B
ASN
81
B
ILE
62
B
ILE
62
B
GLN
73
B
GLN
73
B
LYS
50
B
LYS
50
B
GLU
59
B
GLU
59
B
PHE
38
B
PHE
38
B
ASP
45
B
ASP
45
BINDING SITE FOR RESIDUE BZQ A 600
Software
6
BINDING SITE FOR RESIDUE BZQ B 600
Software
4
A
PHE
35
A
PHE
35
6
1_555
A
VAL
80
A
VAL
80
6
1_555
A
ILE
100
A
ILE
100
6
1_555
A
MET
114
A
MET
114
6
1_555
A
LEU
118
A
LEU
118
6
1_555
A
HOH
2162
E
HOH
6
1_555
B
ILE
21
B
ILE
21
4
1_555
B
VAL
80
B
VAL
80
4
1_555
B
ASN
102
B
ASN
102
4
1_555
B
HOH
2120
F
HOH
4
1_555
19
P 21 21 21