0.022151
0.000000
0.003489
0.000000
0.008789
0.000000
0.000000
0.000000
0.015012
0.00000
0.00000
0.00000
Meier, R.
Tomizaki, T.
Schulze-Briese, C.
Baumann, U.
Stocker, A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
98.95
90.00
45.144
113.775
67.433
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
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
C21 H36 O4
352.508
FRAGMENT OF TRITON X-100
1-{2-[2-(2-METHOXYETHOXY)ETHOXY]ETHOXY}-4-(1,1,3,3-TETRAMETHYLBUTYL)BENZENE
non-polymer
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
331
725
10.1016/S0022-2836(03)00724-1
12899840
The Molecular Basis of Vitamin E Retention: Structure of Human Alpha-Tocopherol Transfer Protein
2003
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
CCD
2002-09-15
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
0.9791
1.0
X06SA
SLS
0.9791
SYNCHROTRON
SLS BEAMLINE X06SA
CONTAINS CRAL_TRIO LIPID BINDING DOMAIN, RESIDUES 89-275
31791.648
ALPHA-TOCOPHEROL TRANSFER PROTEIN
2
man
polymer
352.508
FRAGMENT OF TRITON X-100
6
syn
non-polymer
18.015
water
294
nat
water
ALPHA-TTP, TTPA, TPP1
no
no
MAEARSQPSAGPQLNALPDHSPLLQPGLAALRRRAREAGVPLAPLPLTDSFLLRFLRARDFDLDLAWRLLKNYYKWRAEC
PEISADLHPRSIIGLLKAGYHGVLRSRDPTGSKVLIYRIAHWDPKVFTAYDVFRVSLITSELIVQEVETQRNGIKAIFDL
EGWQFSHAFQITPSVAKKIAAVLTDSFPLKVRGIHLINEPVIFHAVFSMIKPFLTEKIKERIHMHGNNYKQSLLQHFPDI
LPLEYGGEEFSMEDICQEWTNFIMKSEDYLSSISESIQ
MAEARSQPSAGPQLNALPDHSPLLQPGLAALRRRAREAGVPLAPLPLTDSFLLRFLRARDFDLDLAWRLLKNYYKWRAEC
PEISADLHPRSIIGLLKAGYHGVLRSRDPTGSKVLIYRIAHWDPKVFTAYDVFRVSLITSELIVQEVETQRNGIKAIFDL
EGWQFSHAFQITPSVAKKIAAVLTDSFPLKVRGIHLINEPVIFHAVFSMIKPFLTEKIKERIHMHGNNYKQSLLQHFPDI
LPLEYGGEEFSMEDICQEWTNFIMKSEDYLSSISESIQ
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
sample
9606
HOMO SAPIENS
469008
ESCHERICHIA COLI
BL21(DE3)
STAR
PET-28A
1
2.69
54.28
7.50
5% PEG 6000, 0.1 M HEPES PH 7.5, 15% (V/V) MPD
repository
Initial release
Advisory
Version format compliance
1
0
2004-01-14
1
1
2011-07-13
THE MOLECULAR BASIS OF VITAMIN E RETENTION: STRUCTURE OF HUMAN ALPHA-TOCOPHEROL TRANSFER PROTEIN
CRYSTAL STRUCTURE OF HUMAN ALPHA-TOCOPHEROL TRANSFERPROTEIN BOUND TO ITS LIGAND
PDBE
Y
PDBE
2003-06-27
REL
TRT
FRAGMENT OF TRITON X-100
HOH
water
FUNCTION: BINDS ALPHA-TOCOPHEROL AND ENHANCES ITS TRANSFER
BETWEEN SEPARATE MEMBRANES.
DISEASE: DEFECTS IN TTPA ARE THE CAUSE OF ATAXIA WITH ISOLATED
VITAMIN E DEFICIENCY
TRT
1274
2
TRT
TRT
1274
A
TRT
1275
2
TRT
TRT
1275
A
TRT
1276
2
TRT
TRT
1276
A
TRT
1275
2
TRT
TRT
1275
B
TRT
1276
2
TRT
TRT
1276
B
TRT
1277
2
TRT
TRT
1277
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
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
HOH
2121
3
HOH
HOH
2121
B
HOH
2122
3
HOH
HOH
2122
B
HOH
2123
3
HOH
HOH
2123
B
HOH
2124
3
HOH
HOH
2124
B
HOH
2125
3
HOH
HOH
2125
B
HOH
2126
3
HOH
HOH
2126
B
HOH
2127
3
HOH
HOH
2127
B
HOH
2128
3
HOH
HOH
2128
B
HOH
2129
3
HOH
HOH
2129
B
HOH
2130
3
HOH
HOH
2130
B
HOH
2131
3
HOH
HOH
2131
B
HOH
2132
3
HOH
HOH
2132
B
HOH
2133
3
HOH
HOH
2133
B
HOH
2134
3
HOH
HOH
2134
B
HOH
2135
3
HOH
HOH
2135
B
HOH
2136
3
HOH
HOH
2136
B
HOH
2137
3
HOH
HOH
2137
B
HOH
2138
3
HOH
HOH
2138
B
HOH
2139
3
HOH
HOH
2139
B
HOH
2140
3
HOH
HOH
2140
B
HOH
2141
3
HOH
HOH
2141
B
HOH
2142
3
HOH
HOH
2142
B
HOH
2143
3
HOH
HOH
2143
B
HOH
2144
3
HOH
HOH
2144
B
HOH
2145
3
HOH
HOH
2145
B
HOH
2146
3
HOH
HOH
2146
B
HOH
2147
3
HOH
HOH
2147
B
HOH
2148
3
HOH
HOH
2148
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
SER
9
n
9
SER
9
A
ALA
10
n
10
ALA
10
A
GLY
11
n
11
GLY
11
A
PRO
12
n
12
PRO
12
A
GLN
13
n
13
GLN
13
A
LEU
14
n
14
LEU
14
A
ASN
15
n
15
ASN
15
A
ALA
16
n
16
ALA
16
A
LEU
17
n
17
LEU
17
A
PRO
18
n
18
PRO
18
A
ASP
19
n
19
ASP
19
A
HIS
20
n
20
HIS
20
A
SER
21
n
21
SER
21
A
PRO
22
n
22
PRO
22
A
LEU
23
n
23
LEU
23
A
LEU
24
n
24
LEU
24
A
GLN
25
n
25
GLN
25
A
PRO
26
n
26
PRO
26
A
GLY
27
n
27
GLY
27
A
LEU
28
n
28
LEU
28
A
ALA
29
n
29
ALA
29
A
ALA
30
n
30
ALA
30
A
LEU
31
n
31
LEU
31
A
ARG
32
n
32
ARG
32
A
ARG
33
n
33
ARG
33
A
ARG
34
n
34
ARG
34
A
ALA
35
n
35
ALA
35
A
ARG
36
n
36
ARG
36
A
GLU
37
n
37
GLU
37
A
ALA
38
n
38
ALA
38
A
GLY
39
n
39
GLY
39
A
VAL
40
n
40
VAL
40
A
PRO
41
n
41
PRO
41
A
LEU
42
n
42
LEU
42
A
ALA
43
n
43
ALA
43
A
PRO
44
n
44
PRO
44
A
LEU
45
n
45
LEU
45
A
PRO
46
n
46
PRO
46
A
LEU
47
n
47
LEU
47
A
THR
48
n
48
THR
48
A
ASP
49
n
49
ASP
49
A
SER
50
n
50
SER
50
A
PHE
51
n
51
PHE
51
A
LEU
52
n
52
LEU
52
A
LEU
53
n
53
LEU
53
A
ARG
54
n
54
ARG
54
A
PHE
55
n
55
PHE
55
A
LEU
56
n
56
LEU
56
A
ARG
57
n
57
ARG
57
A
ALA
58
n
58
ALA
58
A
ARG
59
n
59
ARG
59
A
ASP
60
n
60
ASP
60
A
PHE
61
n
61
PHE
61
A
ASP
62
n
62
ASP
62
A
LEU
63
n
63
LEU
63
A
ASP
64
n
64
ASP
64
A
LEU
65
n
65
LEU
65
A
ALA
66
n
66
ALA
66
A
TRP
67
n
67
TRP
67
A
ARG
68
n
68
ARG
68
A
LEU
69
n
69
LEU
69
A
LEU
70
n
70
LEU
70
A
LYS
71
n
71
LYS
71
A
ASN
72
n
72
ASN
72
A
TYR
73
n
73
TYR
73
A
TYR
74
n
74
TYR
74
A
LYS
75
n
75
LYS
75
A
TRP
76
n
76
TRP
76
A
ARG
77
n
77
ARG
77
A
ALA
78
n
78
ALA
78
A
GLU
79
n
79
GLU
79
A
CYS
80
n
80
CYS
80
A
PRO
81
n
81
PRO
81
A
GLU
82
n
82
GLU
82
A
ILE
83
n
83
ILE
83
A
SER
84
n
84
SER
84
A
ALA
85
n
85
ALA
85
A
ASP
86
n
86
ASP
86
A
LEU
87
n
87
LEU
87
A
HIS
88
n
88
HIS
88
A
PRO
89
n
89
PRO
89
A
ARG
90
n
90
ARG
90
A
SER
91
n
91
SER
91
A
ILE
92
n
92
ILE
92
A
ILE
93
n
93
ILE
93
A
GLY
94
n
94
GLY
94
A
LEU
95
n
95
LEU
95
A
LEU
96
n
96
LEU
96
A
LYS
97
n
97
LYS
97
A
ALA
98
n
98
ALA
98
A
GLY
99
n
99
GLY
99
A
TYR
100
n
100
TYR
100
A
HIS
101
n
101
HIS
101
A
GLY
102
n
102
GLY
102
A
VAL
103
n
103
VAL
103
A
LEU
104
n
104
LEU
104
A
ARG
105
n
105
ARG
105
A
SER
106
n
106
SER
106
A
ARG
107
n
107
ARG
107
A
ASP
108
n
108
ASP
108
A
PRO
109
n
109
PRO
109
A
THR
110
n
110
THR
110
A
GLY
111
n
111
GLY
111
A
SER
112
n
112
SER
112
A
LYS
113
n
113
LYS
113
A
VAL
114
n
114
VAL
114
A
LEU
115
n
115
LEU
115
A
ILE
116
n
116
ILE
116
A
TYR
117
n
117
TYR
117
A
ARG
118
n
118
ARG
118
A
ILE
119
n
119
ILE
119
A
ALA
120
n
120
ALA
120
A
HIS
121
n
121
HIS
121
A
TRP
122
n
122
TRP
122
A
ASP
123
n
123
ASP
123
A
PRO
124
n
124
PRO
124
A
LYS
125
n
125
LYS
125
A
VAL
126
n
126
VAL
126
A
PHE
127
n
127
PHE
127
A
THR
128
n
128
THR
128
A
ALA
129
n
129
ALA
129
A
TYR
130
n
130
TYR
130
A
ASP
131
n
131
ASP
131
A
VAL
132
n
132
VAL
132
A
PHE
133
n
133
PHE
133
A
ARG
134
n
134
ARG
134
A
VAL
135
n
135
VAL
135
A
SER
136
n
136
SER
136
A
LEU
137
n
137
LEU
137
A
ILE
138
n
138
ILE
138
A
THR
139
n
139
THR
139
A
SER
140
n
140
SER
140
A
GLU
141
n
141
GLU
141
A
LEU
142
n
142
LEU
142
A
ILE
143
n
143
ILE
143
A
VAL
144
n
144
VAL
144
A
GLN
145
n
145
GLN
145
A
GLU
146
n
146
GLU
146
A
VAL
147
n
147
VAL
147
A
GLU
148
n
148
GLU
148
A
THR
149
n
149
THR
149
A
GLN
150
n
150
GLN
150
A
ARG
151
n
151
ARG
151
A
ASN
152
n
152
ASN
152
A
GLY
153
n
153
GLY
153
A
ILE
154
n
154
ILE
154
A
LYS
155
n
155
LYS
155
A
ALA
156
n
156
ALA
156
A
ILE
157
n
157
ILE
157
A
PHE
158
n
158
PHE
158
A
ASP
159
n
159
ASP
159
A
LEU
160
n
160
LEU
160
A
GLU
161
n
161
GLU
161
A
GLY
162
n
162
GLY
162
A
TRP
163
n
163
TRP
163
A
GLN
164
n
164
GLN
164
A
PHE
165
n
165
PHE
165
A
SER
166
n
166
SER
166
A
HIS
167
n
167
HIS
167
A
ALA
168
n
168
ALA
168
A
PHE
169
n
169
PHE
169
A
GLN
170
n
170
GLN
170
A
ILE
171
n
171
ILE
171
A
THR
172
n
172
THR
172
A
PRO
173
n
173
PRO
173
A
SER
174
n
174
SER
174
A
VAL
175
n
175
VAL
175
A
ALA
176
n
176
ALA
176
A
LYS
177
n
177
LYS
177
A
LYS
178
n
178
LYS
178
A
ILE
179
n
179
ILE
179
A
ALA
180
n
180
ALA
180
A
ALA
181
n
181
ALA
181
A
VAL
182
n
182
VAL
182
A
LEU
183
n
183
LEU
183
A
THR
184
n
184
THR
184
A
ASP
185
n
185
ASP
185
A
SER
186
n
186
SER
186
A
PHE
187
n
187
PHE
187
A
PRO
188
n
188
PRO
188
A
LEU
189
n
189
LEU
189
A
LYS
190
n
190
LYS
190
A
VAL
191
n
191
VAL
191
A
ARG
192
n
192
ARG
192
A
GLY
193
n
193
GLY
193
A
ILE
194
n
194
ILE
194
A
HIS
195
n
195
HIS
195
A
LEU
196
n
196
LEU
196
A
ILE
197
n
197
ILE
197
A
ASN
198
n
198
ASN
198
A
GLU
199
n
199
GLU
199
A
PRO
200
n
200
PRO
200
A
VAL
201
n
201
VAL
201
A
ILE
202
n
202
ILE
202
A
PHE
203
n
203
PHE
203
A
HIS
204
n
204
HIS
204
A
ALA
205
n
205
ALA
205
A
VAL
206
n
206
VAL
206
A
PHE
207
n
207
PHE
207
A
SER
208
n
208
SER
208
A
MET
209
n
209
MET
209
A
ILE
210
n
210
ILE
210
A
LYS
211
n
211
LYS
211
A
PRO
212
n
212
PRO
212
A
PHE
213
n
213
PHE
213
A
LEU
214
n
214
LEU
214
A
THR
215
n
215
THR
215
A
GLU
216
n
216
GLU
216
A
LYS
217
n
217
LYS
217
A
ILE
218
n
218
ILE
218
A
LYS
219
n
219
LYS
219
A
GLU
220
n
220
GLU
220
A
ARG
221
n
221
ARG
221
A
ILE
222
n
222
ILE
222
A
HIS
223
n
223
HIS
223
A
MET
224
n
224
MET
224
A
HIS
225
n
225
HIS
225
A
GLY
226
n
226
GLY
226
A
ASN
227
n
227
ASN
227
A
ASN
228
n
228
ASN
228
A
TYR
229
n
229
TYR
229
A
LYS
230
n
230
LYS
230
A
GLN
231
n
231
GLN
231
A
SER
232
n
232
SER
232
A
LEU
233
n
233
LEU
233
A
LEU
234
n
234
LEU
234
A
GLN
235
n
235
GLN
235
A
HIS
236
n
236
HIS
236
A
PHE
237
n
237
PHE
237
A
PRO
238
n
238
PRO
238
A
ASP
239
n
239
ASP
239
A
ILE
240
n
240
ILE
240
A
LEU
241
n
241
LEU
241
A
PRO
242
n
242
PRO
242
A
LEU
243
n
243
LEU
243
A
GLU
244
n
244
GLU
244
A
TYR
245
n
245
TYR
245
A
GLY
246
n
246
GLY
246
A
GLY
247
n
247
GLY
247
A
GLU
248
n
248
GLU
248
A
GLU
249
n
249
GLU
249
A
PHE
250
n
250
PHE
250
A
SER
251
n
251
SER
251
A
MET
252
n
252
MET
252
A
GLU
253
n
253
GLU
253
A
ASP
254
n
254
ASP
254
A
ILE
255
n
255
ILE
255
A
CYS
256
n
256
CYS
256
A
GLN
257
n
257
GLN
257
A
GLU
258
n
258
GLU
258
A
TRP
259
n
259
TRP
259
A
THR
260
n
260
THR
260
A
ASN
261
n
261
ASN
261
A
PHE
262
n
262
PHE
262
A
ILE
263
n
263
ILE
263
A
MET
264
n
264
MET
264
A
LYS
265
n
265
LYS
265
A
SER
266
n
266
SER
266
A
GLU
267
n
267
GLU
267
A
ASP
268
n
268
ASP
268
A
TYR
269
n
269
TYR
269
A
LEU
270
n
270
LEU
270
A
SER
271
n
271
SER
271
A
SER
272
n
272
SER
272
A
ILE
273
n
273
ILE
273
A
SER
274
n
274
SER
274
A
n
275
275
A
n
276
276
A
n
277
277
A
n
278
278
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
GLY
11
n
11
GLY
11
B
PRO
12
n
12
PRO
12
B
GLN
13
n
13
GLN
13
B
LEU
14
n
14
LEU
14
B
ASN
15
n
15
ASN
15
B
ALA
16
n
16
ALA
16
B
LEU
17
n
17
LEU
17
B
PRO
18
n
18
PRO
18
B
ASP
19
n
19
ASP
19
B
HIS
20
n
20
HIS
20
B
SER
21
n
21
SER
21
B
PRO
22
n
22
PRO
22
B
LEU
23
n
23
LEU
23
B
LEU
24
n
24
LEU
24
B
GLN
25
n
25
GLN
25
B
PRO
26
n
26
PRO
26
B
GLY
27
n
27
GLY
27
B
LEU
28
n
28
LEU
28
B
ALA
29
n
29
ALA
29
B
ALA
30
n
30
ALA
30
B
LEU
31
n
31
LEU
31
B
ARG
32
n
32
ARG
32
B
ARG
33
n
33
ARG
33
B
ARG
34
n
34
ARG
34
B
ALA
35
n
35
ALA
35
B
ARG
36
n
36
ARG
36
B
GLU
37
n
37
GLU
37
B
ALA
38
n
38
ALA
38
B
GLY
39
n
39
GLY
39
B
VAL
40
n
40
VAL
40
B
PRO
41
n
41
PRO
41
B
LEU
42
n
42
LEU
42
B
ALA
43
n
43
ALA
43
B
PRO
44
n
44
PRO
44
B
LEU
45
n
45
LEU
45
B
PRO
46
n
46
PRO
46
B
LEU
47
n
47
LEU
47
B
THR
48
n
48
THR
48
B
ASP
49
n
49
ASP
49
B
SER
50
n
50
SER
50
B
PHE
51
n
51
PHE
51
B
LEU
52
n
52
LEU
52
B
LEU
53
n
53
LEU
53
B
ARG
54
n
54
ARG
54
B
PHE
55
n
55
PHE
55
B
LEU
56
n
56
LEU
56
B
ARG
57
n
57
ARG
57
B
ALA
58
n
58
ALA
58
B
ARG
59
n
59
ARG
59
B
ASP
60
n
60
ASP
60
B
PHE
61
n
61
PHE
61
B
ASP
62
n
62
ASP
62
B
LEU
63
n
63
LEU
63
B
ASP
64
n
64
ASP
64
B
LEU
65
n
65
LEU
65
B
ALA
66
n
66
ALA
66
B
TRP
67
n
67
TRP
67
B
ARG
68
n
68
ARG
68
B
LEU
69
n
69
LEU
69
B
LEU
70
n
70
LEU
70
B
LYS
71
n
71
LYS
71
B
ASN
72
n
72
ASN
72
B
TYR
73
n
73
TYR
73
B
TYR
74
n
74
TYR
74
B
LYS
75
n
75
LYS
75
B
TRP
76
n
76
TRP
76
B
ARG
77
n
77
ARG
77
B
ALA
78
n
78
ALA
78
B
GLU
79
n
79
GLU
79
B
CYS
80
n
80
CYS
80
B
PRO
81
n
81
PRO
81
B
GLU
82
n
82
GLU
82
B
ILE
83
n
83
ILE
83
B
SER
84
n
84
SER
84
B
ALA
85
n
85
ALA
85
B
ASP
86
n
86
ASP
86
B
LEU
87
n
87
LEU
87
B
HIS
88
n
88
HIS
88
B
PRO
89
n
89
PRO
89
B
ARG
90
n
90
ARG
90
B
SER
91
n
91
SER
91
B
ILE
92
n
92
ILE
92
B
ILE
93
n
93
ILE
93
B
GLY
94
n
94
GLY
94
B
LEU
95
n
95
LEU
95
B
LEU
96
n
96
LEU
96
B
LYS
97
n
97
LYS
97
B
ALA
98
n
98
ALA
98
B
GLY
99
n
99
GLY
99
B
TYR
100
n
100
TYR
100
B
HIS
101
n
101
HIS
101
B
GLY
102
n
102
GLY
102
B
VAL
103
n
103
VAL
103
B
LEU
104
n
104
LEU
104
B
ARG
105
n
105
ARG
105
B
SER
106
n
106
SER
106
B
ARG
107
n
107
ARG
107
B
ASP
108
n
108
ASP
108
B
PRO
109
n
109
PRO
109
B
THR
110
n
110
THR
110
B
GLY
111
n
111
GLY
111
B
SER
112
n
112
SER
112
B
LYS
113
n
113
LYS
113
B
VAL
114
n
114
VAL
114
B
LEU
115
n
115
LEU
115
B
ILE
116
n
116
ILE
116
B
TYR
117
n
117
TYR
117
B
ARG
118
n
118
ARG
118
B
ILE
119
n
119
ILE
119
B
ALA
120
n
120
ALA
120
B
HIS
121
n
121
HIS
121
B
TRP
122
n
122
TRP
122
B
ASP
123
n
123
ASP
123
B
PRO
124
n
124
PRO
124
B
LYS
125
n
125
LYS
125
B
VAL
126
n
126
VAL
126
B
PHE
127
n
127
PHE
127
B
THR
128
n
128
THR
128
B
ALA
129
n
129
ALA
129
B
TYR
130
n
130
TYR
130
B
ASP
131
n
131
ASP
131
B
VAL
132
n
132
VAL
132
B
PHE
133
n
133
PHE
133
B
ARG
134
n
134
ARG
134
B
VAL
135
n
135
VAL
135
B
SER
136
n
136
SER
136
B
LEU
137
n
137
LEU
137
B
ILE
138
n
138
ILE
138
B
THR
139
n
139
THR
139
B
SER
140
n
140
SER
140
B
GLU
141
n
141
GLU
141
B
LEU
142
n
142
LEU
142
B
ILE
143
n
143
ILE
143
B
VAL
144
n
144
VAL
144
B
GLN
145
n
145
GLN
145
B
GLU
146
n
146
GLU
146
B
VAL
147
n
147
VAL
147
B
GLU
148
n
148
GLU
148
B
THR
149
n
149
THR
149
B
GLN
150
n
150
GLN
150
B
ARG
151
n
151
ARG
151
B
ASN
152
n
152
ASN
152
B
GLY
153
n
153
GLY
153
B
ILE
154
n
154
ILE
154
B
LYS
155
n
155
LYS
155
B
ALA
156
n
156
ALA
156
B
ILE
157
n
157
ILE
157
B
PHE
158
n
158
PHE
158
B
ASP
159
n
159
ASP
159
B
LEU
160
n
160
LEU
160
B
GLU
161
n
161
GLU
161
B
GLY
162
n
162
GLY
162
B
TRP
163
n
163
TRP
163
B
GLN
164
n
164
GLN
164
B
PHE
165
n
165
PHE
165
B
SER
166
n
166
SER
166
B
HIS
167
n
167
HIS
167
B
ALA
168
n
168
ALA
168
B
PHE
169
n
169
PHE
169
B
GLN
170
n
170
GLN
170
B
ILE
171
n
171
ILE
171
B
THR
172
n
172
THR
172
B
PRO
173
n
173
PRO
173
B
SER
174
n
174
SER
174
B
VAL
175
n
175
VAL
175
B
ALA
176
n
176
ALA
176
B
LYS
177
n
177
LYS
177
B
LYS
178
n
178
LYS
178
B
ILE
179
n
179
ILE
179
B
ALA
180
n
180
ALA
180
B
ALA
181
n
181
ALA
181
B
VAL
182
n
182
VAL
182
B
LEU
183
n
183
LEU
183
B
THR
184
n
184
THR
184
B
ASP
185
n
185
ASP
185
B
SER
186
n
186
SER
186
B
PHE
187
n
187
PHE
187
B
PRO
188
n
188
PRO
188
B
LEU
189
n
189
LEU
189
B
LYS
190
n
190
LYS
190
B
VAL
191
n
191
VAL
191
B
ARG
192
n
192
ARG
192
B
GLY
193
n
193
GLY
193
B
ILE
194
n
194
ILE
194
B
HIS
195
n
195
HIS
195
B
LEU
196
n
196
LEU
196
B
ILE
197
n
197
ILE
197
B
ASN
198
n
198
ASN
198
B
GLU
199
n
199
GLU
199
B
PRO
200
n
200
PRO
200
B
VAL
201
n
201
VAL
201
B
ILE
202
n
202
ILE
202
B
PHE
203
n
203
PHE
203
B
HIS
204
n
204
HIS
204
B
ALA
205
n
205
ALA
205
B
VAL
206
n
206
VAL
206
B
PHE
207
n
207
PHE
207
B
SER
208
n
208
SER
208
B
MET
209
n
209
MET
209
B
ILE
210
n
210
ILE
210
B
LYS
211
n
211
LYS
211
B
PRO
212
n
212
PRO
212
B
PHE
213
n
213
PHE
213
B
LEU
214
n
214
LEU
214
B
THR
215
n
215
THR
215
B
GLU
216
n
216
GLU
216
B
LYS
217
n
217
LYS
217
B
ILE
218
n
218
ILE
218
B
LYS
219
n
219
LYS
219
B
GLU
220
n
220
GLU
220
B
ARG
221
n
221
ARG
221
B
ILE
222
n
222
ILE
222
B
HIS
223
n
223
HIS
223
B
MET
224
n
224
MET
224
B
HIS
225
n
225
HIS
225
B
GLY
226
n
226
GLY
226
B
ASN
227
n
227
ASN
227
B
ASN
228
n
228
ASN
228
B
TYR
229
n
229
TYR
229
B
LYS
230
n
230
LYS
230
B
GLN
231
n
231
GLN
231
B
SER
232
n
232
SER
232
B
LEU
233
n
233
LEU
233
B
LEU
234
n
234
LEU
234
B
GLN
235
n
235
GLN
235
B
HIS
236
n
236
HIS
236
B
PHE
237
n
237
PHE
237
B
PRO
238
n
238
PRO
238
B
ASP
239
n
239
ASP
239
B
ILE
240
n
240
ILE
240
B
LEU
241
n
241
LEU
241
B
PRO
242
n
242
PRO
242
B
LEU
243
n
243
LEU
243
B
GLU
244
n
244
GLU
244
B
TYR
245
n
245
TYR
245
B
GLY
246
n
246
GLY
246
B
GLY
247
n
247
GLY
247
B
GLU
248
n
248
GLU
248
B
GLU
249
n
249
GLU
249
B
PHE
250
n
250
PHE
250
B
SER
251
n
251
SER
251
B
MET
252
n
252
MET
252
B
GLU
253
n
253
GLU
253
B
ASP
254
n
254
ASP
254
B
ILE
255
n
255
ILE
255
B
CYS
256
n
256
CYS
256
B
GLN
257
n
257
GLN
257
B
GLU
258
n
258
GLU
258
B
TRP
259
n
259
TRP
259
B
THR
260
n
260
THR
260
B
ASN
261
n
261
ASN
261
B
PHE
262
n
262
PHE
262
B
ILE
263
n
263
ILE
263
B
MET
264
n
264
MET
264
B
LYS
265
n
265
LYS
265
B
SER
266
n
266
SER
266
B
GLU
267
n
267
GLU
267
B
ASP
268
n
268
ASP
268
B
TYR
269
n
269
TYR
269
B
LEU
270
n
270
LEU
270
B
SER
271
n
271
SER
271
B
SER
272
n
272
SER
272
B
ILE
273
n
273
ILE
273
B
SER
274
n
274
SER
274
B
GLU
275
n
275
GLU
275
B
n
276
276
B
n
277
277
B
n
278
278
B
1.6550
0.4627
0.0890
2.8040
-0.1046
1.0324
0.0344
-0.1964
0.0316
0.3012
0.0095
0.0923
0.1174
-0.0616
-0.0439
0.1313
-0.0194
0.0218
0.1223
0.0245
0.0100
refined
40.7670
8.2050
51.6150
X-RAY DIFFRACTION
2.0282
-0.1986
0.3300
2.4580
0.3537
0.9050
0.0041
0.2584
-0.0196
-0.2459
-0.0445
0.0045
-0.2017
0.0723
0.0404
0.1235
0.0070
0.0329
0.0988
-0.0215
0.0256
refined
22.4280
-5.5910
21.1560
X-RAY DIFFRACTION
A
9
A
273
X-RAY DIFFRACTION
1
B
11
B
274
X-RAY DIFFRACTION
2
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
N
GLY
102
A
N
GLY
102
A
O
ILE
116
A
O
ILE
116
A
N
LEU
115
A
N
LEU
115
A
O
LYS
155
A
O
LYS
155
A
O
ILE
154
A
O
ILE
154
A
N
ARG
192
A
N
ARG
192
A
N
LEU
196
A
N
LEU
196
A
O
HIS
223
A
O
HIS
223
B
N
GLY
102
B
N
GLY
102
B
O
ILE
116
B
O
ILE
116
B
N
LEU
115
B
N
LEU
115
B
O
LYS
155
B
O
LYS
155
B
O
ILE
154
B
O
ILE
154
B
N
ARG
192
B
N
ARG
192
B
N
LEU
196
B
N
LEU
196
B
O
HIS
223
B
O
HIS
223
1
A
CA
SER
274
A
CA
SER
274
1
Y
1
A
C
SER
274
A
C
SER
274
1
Y
1
A
O
SER
274
A
O
SER
274
1
Y
1
A
CB
SER
274
A
CB
SER
274
1
Y
1
A
OG
SER
274
A
OG
SER
274
1
Y
1
B
CA
GLU
275
B
CA
GLU
275
1
Y
1
B
C
GLU
275
B
C
GLU
275
1
Y
1
B
O
GLU
275
B
O
GLU
275
1
Y
1
B
CB
GLU
275
B
CB
GLU
275
1
Y
1
B
CG
GLU
275
B
CG
GLU
275
1
Y
1
B
CD
GLU
275
B
CD
GLU
275
1
Y
1
B
OE1
GLU
275
B
OE1
GLU
275
1
Y
1
B
OE2
GLU
275
B
OE2
GLU
275
1
Y
1
A
MET
1
A
MET
1
1
Y
1
A
ALA
2
A
ALA
2
1
Y
1
A
GLU
3
A
GLU
3
1
Y
1
A
ALA
4
A
ALA
4
1
Y
1
A
ARG
5
A
ARG
5
1
Y
1
A
SER
6
A
SER
6
1
Y
1
A
GLN
7
A
GLN
7
1
Y
1
A
PRO
8
A
PRO
8
1
Y
1
A
GLU
275
A
GLU
275
1
Y
1
A
SER
276
A
SER
276
1
Y
1
A
ILE
277
A
ILE
277
1
Y
1
A
GLN
278
A
GLN
278
1
Y
1
B
MET
1
B
MET
1
1
Y
1
B
ALA
2
B
ALA
2
1
Y
1
B
GLU
3
B
GLU
3
1
Y
1
B
ALA
4
B
ALA
4
1
Y
1
B
ARG
5
B
ARG
5
1
Y
1
B
SER
6
B
SER
6
1
Y
1
B
GLN
7
B
GLN
7
1
Y
1
B
PRO
8
B
PRO
8
1
Y
1
B
SER
9
B
SER
9
1
Y
1
B
ALA
10
B
ALA
10
1
Y
1
B
SER
276
B
SER
276
1
Y
1
B
ILE
277
B
ILE
277
1
Y
1
B
GLN
278
B
GLN
278
1
Y
1
B
B
OH
C7
TYR
TRT
117
1277
2.18
1
B
B
ALA
PRO
43
44
147.61
1
-3.44
0.50
120.30
116.86
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
90
90
90
N
1
A
A
CZ
NH1
ARG
ARG
90
90
0.081
0.013
1.326
1.407
N
1
A
PRO
44
-10.43
63.99
1
A
PHE
61
56.96
19.49
1
A
ASP
185
-149.24
29.95
1
A
SER
272
-55.58
2.36
1
A
ILE
273
-102.79
-108.99
1
B
ALA
38
66.58
-23.53
1
B
LEU
42
-35.93
-95.39
1
B
ALA
43
-151.51
74.80
1
B
ASP
185
-151.18
30.46
25.73
-1.64000
0.00000
-1.21000
-0.95000
0.00000
2.21000
0.956
0.938
0.226
0.195
0.197
1.88
30.00
2711
51495
5.000
99.4
3.367
0.099
RANDOM
LIKELY RESIDUAL
1
THROUGHOUT
OTHER
0.143
0.131
0.80
0.80
1.40
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
1.88
30.00
294
4733
150
0
4289
0.010
0.021
4557
1.281
1.988
6177
5.605
5.000
527
0.084
0.200
667
0.004
0.020
3396
0.219
0.200
2298
0.121
0.200
305
0.186
0.200
54
0.125
0.200
10
0.534
1.500
2653
1.002
2.000
4299
1.598
3.000
1904
2.621
4.500
1878
0.3220
0.2560
1.93
194
3689
20
1.880
30.000
1OIZ
54206
0.05100
1
20.2000
6.400
99.3
0.44300
1.88
1.90
3.200
1
3.60
93.1
refinement
REFMAC
5.1.24
data reduction
XDS
data scaling
XDS
ALPHA-TOCOPHEROL TRANSFER PROTEIN
The Molecular Basis of Vitamin E Retention: Structure of Human Alpha-Tocopherol Transfer Protein
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
2
N
N
2
N
N
3
N
N
3
N
N
THE TWO MOLECULES IN THIS STRUCTURE HAVE
TRT MOLECULESAT THE INTERFACE AND HAVE A BURIED
SURFACE AREA OFOF 961.2 ANGSTROM**2
A
SER
9
A
SER
9
HELX_P
A
ALA
16
A
ALA
16
1
1
8
A
SER
21
A
SER
21
HELX_P
A
LEU
23
A
LEU
23
5
2
3
A
LEU
24
A
LEU
24
HELX_P
A
ALA
38
A
ALA
38
1
3
15
A
THR
48
A
THR
48
HELX_P
A
ARG
59
A
ARG
59
1
4
12
A
ASP
62
A
ASP
62
HELX_P
A
CYS
80
A
CYS
80
1
5
19
A
CYS
80
A
CYS
80
HELX_P
A
ALA
85
A
ALA
85
1
6
6
A
HIS
88
A
HIS
88
HELX_P
A
SER
91
A
SER
91
5
7
4
A
ILE
92
A
ILE
92
HELX_P
A
ALA
98
A
ALA
98
1
8
7
A
ALA
120
A
ALA
120
HELX_P
A
TRP
122
A
TRP
122
5
9
3
A
THR
128
A
THR
128
HELX_P
A
VAL
144
A
VAL
144
1
10
17
A
GLU
146
A
GLU
146
HELX_P
A
GLY
153
A
GLY
153
1
11
8
A
GLN
164
A
GLN
164
HELX_P
A
PHE
169
A
PHE
169
1
12
6
A
THR
172
A
THR
172
HELX_P
A
ASP
185
A
ASP
185
1
13
14
A
PRO
200
A
PRO
200
HELX_P
A
LYS
211
A
LYS
211
1
14
12
A
ILE
218
A
ILE
218
HELX_P
A
GLU
220
A
GLU
220
5
15
3
A
TYR
229
A
TYR
229
HELX_P
A
PHE
237
A
PHE
237
1
16
9
A
PRO
242
A
PRO
242
HELX_P
A
GLY
246
A
GLY
246
5
17
5
A
SER
251
A
SER
251
HELX_P
A
SER
266
A
SER
266
1
18
16
A
SER
266
A
SER
266
HELX_P
A
SER
272
A
SER
272
1
19
7
B
GLY
11
B
GLY
11
HELX_P
B
ALA
16
B
ALA
16
1
20
6
B
SER
21
B
SER
21
HELX_P
B
LEU
23
B
LEU
23
5
21
3
B
LEU
24
B
LEU
24
HELX_P
B
GLU
37
B
GLU
37
1
22
14
B
THR
48
B
THR
48
HELX_P
B
ARG
59
B
ARG
59
1
23
12
B
ASP
62
B
ASP
62
HELX_P
B
CYS
80
B
CYS
80
1
24
19
B
CYS
80
B
CYS
80
HELX_P
B
ALA
85
B
ALA
85
1
25
6
B
HIS
88
B
HIS
88
HELX_P
B
SER
91
B
SER
91
5
26
4
B
ILE
92
B
ILE
92
HELX_P
B
GLY
99
B
GLY
99
1
27
8
B
ALA
120
B
ALA
120
HELX_P
B
TRP
122
B
TRP
122
5
28
3
B
THR
128
B
THR
128
HELX_P
B
VAL
144
B
VAL
144
1
29
17
B
GLU
146
B
GLU
146
HELX_P
B
GLY
153
B
GLY
153
1
30
8
B
GLN
164
B
GLN
164
HELX_P
B
GLN
170
B
GLN
170
1
31
7
B
THR
172
B
THR
172
HELX_P
B
ASP
185
B
ASP
185
1
32
14
B
PRO
200
B
PRO
200
HELX_P
B
LYS
211
B
LYS
211
1
33
12
B
ILE
218
B
ILE
218
HELX_P
B
GLU
220
B
GLU
220
5
34
3
B
TYR
229
B
TYR
229
HELX_P
B
PHE
237
B
PHE
237
1
35
9
B
PRO
242
B
PRO
242
HELX_P
B
GLY
246
B
GLY
246
5
36
5
B
SER
251
B
SER
251
HELX_P
B
SER
266
B
SER
266
1
37
16
B
SER
266
B
SER
266
HELX_P
B
ILE
273
B
ILE
273
1
38
8
covale
1.911
A
SER
140
A
OG
SER
140
1_555
A
TRT
1275
D
C4
TRT
1_555
TRANSPORT
TRANSPORT, ATAXIA, AVED, TRANSFER PROTEIN, TOCOPHEROL, VITAMIN E
A
B
A
15
A
270
4
B
15
B
270
4
TTPA_HUMAN
UNP
1
P49638
1
278
1OIZ
1
278
P49638
A
1
1
278
1
278
1OIZ
1
278
P49638
B
1
1
278
5
5
anti-parallel
parallel
parallel
parallel
anti-parallel
parallel
parallel
parallel
A
HIS
101
A
HIS
101
A
VAL
103
A
VAL
103
A
LYS
113
A
LYS
113
A
ARG
118
A
ARG
118
A
ILE
154
A
ILE
154
A
ASP
159
A
ASP
159
A
VAL
191
A
VAL
191
A
ILE
197
A
ILE
197
A
ILE
222
A
ILE
222
A
MET
224
A
MET
224
B
HIS
101
B
HIS
101
B
VAL
103
B
VAL
103
B
LYS
113
B
LYS
113
B
ARG
118
B
ARG
118
B
ILE
154
B
ILE
154
B
ASP
159
B
ASP
159
B
VAL
191
B
VAL
191
B
ILE
197
B
ILE
197
B
ILE
222
B
ILE
222
B
MET
224
B
MET
224
BINDING SITE FOR RESIDUE TRT A1274
Software
11
BINDING SITE FOR RESIDUE TRT A1275
Software
9
BINDING SITE FOR RESIDUE TRT A1276
Software
7
BINDING SITE FOR RESIDUE TRT B1275
Software
6
BINDING SITE FOR RESIDUE TRT B1276
Software
7
BINDING SITE FOR RESIDUE TRT B1277
Software
18
A
TRP
163
A
TRP
163
11
1_555
A
PHE
165
A
PHE
165
11
1_555
A
ALA
168
A
ALA
168
11
1_555
A
ILE
202
A
ILE
202
11
1_555
A
PHE
203
A
PHE
203
11
1_555
A
VAL
206
A
VAL
206
11
1_555
A
ILE
222
A
ILE
222
11
1_555
A
MET
224
A
MET
224
11
1_555
A
TRT
1276
E
TRT
11
1_555
A
HOH
2146
I
HOH
11
1_555
B
PHE
213
B
PHE
213
11
1_555
A
LEU
115
A
LEU
115
9
1_555
A
TYR
117
A
TYR
117
9
1_555
A
SER
136
A
SER
136
9
1_555
A
SER
140
A
SER
140
9
1_555
A
ILE
143
A
ILE
143
9
1_555
A
ILE
154
A
ILE
154
9
1_555
A
VAL
182
A
VAL
182
9
1_555
A
LEU
189
A
LEU
189
9
1_555
A
VAL
191
A
VAL
191
9
1_555
A
TRP
163
A
TRP
163
7
1_555
A
ALA
168
A
ALA
168
7
1_555
A
ILE
171
A
ILE
171
7
1_555
A
TRT
1274
C
TRT
7
1_555
B
VAL
206
B
VAL
206
7
1_555
B
MET
209
B
MET
209
7
1_555
B
TRT
1276
G
TRT
7
1_555
B
PHE
165
B
PHE
165
6
1_555
B
ILE
202
B
ILE
202
6
1_555
B
VAL
206
B
VAL
206
6
1_555
B
ILE
222
B
ILE
222
6
1_555
B
MET
224
B
MET
224
6
1_555
B
TRT
1276
G
TRT
6
1_555
A
MET
209
A
MET
209
7
1_555
A
ILE
210
A
ILE
210
7
1_555
A
TRT
1276
E
TRT
7
1_555
B
ILE
179
B
ILE
179
7
1_555
B
TRT
1275
F
TRT
7
1_555
B
TRT
1277
H
TRT
7
1_555
B
HOH
2148
J
HOH
7
1_555
B
TYR
100
B
TYR
100
18
1_555
B
LEU
115
B
LEU
115
18
1_555
B
TYR
117
B
TYR
117
18
1_555
B
ILE
119
B
ILE
119
18
1_555
B
VAL
132
B
VAL
132
18
1_555
B
PHE
133
B
PHE
133
18
1_555
B
SER
136
B
SER
136
18
1_555
B
SER
140
B
SER
140
18
1_555
B
ILE
154
B
ILE
154
18
1_555
B
ALA
156
B
ALA
156
18
1_555
B
PHE
158
B
PHE
158
18
1_555
B
ILE
171
B
ILE
171
18
1_555
B
ILE
179
B
ILE
179
18
1_555
B
LEU
183
B
LEU
183
18
1_555
B
LEU
189
B
LEU
189
18
1_555
B
VAL
191
B
VAL
191
18
1_555
B
TRT
1276
G
TRT
18
1_555
B
HOH
2091
J
HOH
18
1_555
4
P 1 21 1