0.018702
0.000000
0.006859
0.000000
0.013591
0.000000
0.000000
0.000000
0.023492
0.00000
0.00000
0.00000
Read, J.A.
Cooper, J.B.
Toldo, L.
Rippmann, F.
Raddatz, P.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
90.00
110.14
90.00
53.470
73.580
45.340
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
C34 H49 N5 O6 S
655.848
(2S)-1-{[(2R)-1-{[(2S,3S)-1-cyclohexyl-3-hydroxy-4-(2-oxopyridin-1(2H)-yl)butan-2-yl]amino}-3-(methylsulfanyl)-1-oxopropan-2-yl]amino}-1-oxo-3-phenylpropan-2-yl 4-aminopiperidine-1-carboxylate
peptide-like
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
London: London University Birkbeck College (Thesis)
Thesis
Refinement of Four Endothiapepsin Inhibitor Complexes. Crystallographic Studies of Cytochrome Ch from Methylobacterium Extorquens and Inhibitor Complexes of Aspartic Proteinases.
1999
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298.0
1
IMAGE PLATE
MARRESEARCH
NI FILTER
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
33813.855
ENDOTHIAPEPSIN
3.4.23.23
RESIDUES 90-419
1
nat
polymer
655.848
(2S)-1-{[(2R)-1-{[(2S,3S)-1-cyclohexyl-3-hydroxy-4-(2-oxopyridin-1(2H)-yl)butan-2-yl]amino}-3-(methylsulfanyl)-1-oxopropan-2-yl]amino}-1-oxo-3-phenylpropan-2-yl 4-aminopiperidine-1-carboxylate
1
syn
non-polymer
18.015
water
148
nat
water
no
no
STGSATTTPIDSLDDAYITPVQIGTPAQTLNLDFDTGSSDLWVFSSETTASEVDGQTIYTPSKSTTAKLLSGATWSISYG
DGSSSSGDVYTDTVSVGGLTVTGQAVESAKKVSSSFTEDSTIDGLLGLAFSTLNTVSPTQQKTFFDNAKASLDSPVFTAD
LGYHAPGTYNFGFIDTTAYTGSITYTAVSTKQGFWEWTSTGYAVGSGTFKSTSIDGIADTGTTLLYLPATVVSAYWAQVS
GAKSSSSVGGYVFPCSATLPSFTFGVGSARIVIPGDYIDFGPISTGSSSCFGGIQSSAGIGINIFGDVALKAAFVVFNGA
TTPTLGFASK
STGSATTTPIDSLDDAYITPVQIGTPAQTLNLDFDTGSSDLWVFSSETTASEVDGQTIYTPSKSTTAKLLSGATWSISYG
DGSSSSGDVYTDTVSVGGLTVTGQAVESAKKVSSSFTEDSTIDGLLGLAFSTLNTVSPTQQKTFFDNAKASLDSPVFTAD
LGYHAPGTYNFGFIDTTAYTGSITYTAVSTKQGFWEWTSTGYAVGSGTFKSTSIDGIADTGTTLLYLPATVVSAYWAQVS
GAKSSSSVGGYVFPCSATLPSFTFGVGSARIVIPGDYIDFGPISTGSSSCFGGIQSSAGIGINIFGDVALKAAFVVFNGA
TTPTLGFASK
E
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
sample
5116
ENDOTHIA PARASITICA
1
2.48
50.33
5.00
BATCH METHOD PROTEIN: 10MG/ML, 50 MM AMMONIUM ACETATE PH 5.0, ~2.2 M AMMONIUM SULPHATE, 1% ACETONE. INHIBITOR WAS ADDED IN A 10:1 STOICHIOMETRIC RATIO.
repository
Initial release
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
1
0
2000-10-19
1
1
2011-07-13
ENDOTHIAPEPSIN
ENDOTHIAPEPSIN COMPLEX WITH INHIBITOR DB2
ENDOTHIAPEPSIN COMPLEX WITH RENIN INHIBITOR MERCK-KGAA- EMD56133
ENDOTHIAPEPSIN COMPLEX WITH RENIN INHIBITOR MERCK-KGAA- EMD59601
ENDOTHIAPEPSIN COMPLEX WITH THE CYCLOHEXYL RENIN INHIBITOR PD125754
ENDOTHIAPEPSIN COMPLEX WITH THE INHIBITOR PD130328
HELIX
DETERMINATION METHOD: BASED ON SUBMISSION 4APE
SHEET
DETERMINATION METHOD: BASED ON SUBMISSION 4APE
PDBE
Y
PDBE
2000-09-15
REL
M91
(2S)-1-{[(2R)-1-{[(2S,3S)-1-cyclohexyl-3-hydroxy-4-(2-oxopyridin-1(2H)-yl)butan-2-yl]amino}-3-(methylsulfanyl)-1-oxopropan-2-yl]amino}-1-oxo-3-phenylpropan-2-yl 4-aminopiperidine-1-carboxylate
HOH
water
M91
400
2
M91
M91
400
E
HOH
2001
3
HOH
HOH
2001
E
HOH
2002
3
HOH
HOH
2002
E
HOH
2003
3
HOH
HOH
2003
E
HOH
2004
3
HOH
HOH
2004
E
HOH
2005
3
HOH
HOH
2005
E
HOH
2006
3
HOH
HOH
2006
E
HOH
2007
3
HOH
HOH
2007
E
HOH
2008
3
HOH
HOH
2008
E
HOH
2009
3
HOH
HOH
2009
E
HOH
2010
3
HOH
HOH
2010
E
HOH
2011
3
HOH
HOH
2011
E
HOH
2012
3
HOH
HOH
2012
E
HOH
2013
3
HOH
HOH
2013
E
HOH
2014
3
HOH
HOH
2014
E
HOH
2015
3
HOH
HOH
2015
E
HOH
2016
3
HOH
HOH
2016
E
HOH
2017
3
HOH
HOH
2017
E
HOH
2018
3
HOH
HOH
2018
E
HOH
2019
3
HOH
HOH
2019
E
HOH
2020
3
HOH
HOH
2020
E
HOH
2021
3
HOH
HOH
2021
E
HOH
2022
3
HOH
HOH
2022
E
HOH
2023
3
HOH
HOH
2023
E
HOH
2024
3
HOH
HOH
2024
E
HOH
2025
3
HOH
HOH
2025
E
HOH
2026
3
HOH
HOH
2026
E
HOH
2027
3
HOH
HOH
2027
E
HOH
2028
3
HOH
HOH
2028
E
HOH
2029
3
HOH
HOH
2029
E
HOH
2030
3
HOH
HOH
2030
E
HOH
2031
3
HOH
HOH
2031
E
HOH
2032
3
HOH
HOH
2032
E
HOH
2033
3
HOH
HOH
2033
E
HOH
2034
3
HOH
HOH
2034
E
HOH
2035
3
HOH
HOH
2035
E
HOH
2036
3
HOH
HOH
2036
E
HOH
2037
3
HOH
HOH
2037
E
HOH
2038
3
HOH
HOH
2038
E
HOH
2039
3
HOH
HOH
2039
E
HOH
2040
3
HOH
HOH
2040
E
HOH
2041
3
HOH
HOH
2041
E
HOH
2042
3
HOH
HOH
2042
E
HOH
2043
3
HOH
HOH
2043
E
HOH
2044
3
HOH
HOH
2044
E
HOH
2045
3
HOH
HOH
2045
E
HOH
2046
3
HOH
HOH
2046
E
HOH
2047
3
HOH
HOH
2047
E
HOH
2048
3
HOH
HOH
2048
E
HOH
2049
3
HOH
HOH
2049
E
HOH
2050
3
HOH
HOH
2050
E
HOH
2051
3
HOH
HOH
2051
E
HOH
2052
3
HOH
HOH
2052
E
HOH
2053
3
HOH
HOH
2053
E
HOH
2054
3
HOH
HOH
2054
E
HOH
2055
3
HOH
HOH
2055
E
HOH
2056
3
HOH
HOH
2056
E
HOH
2057
3
HOH
HOH
2057
E
HOH
2058
3
HOH
HOH
2058
E
HOH
2059
3
HOH
HOH
2059
E
HOH
2060
3
HOH
HOH
2060
E
HOH
2061
3
HOH
HOH
2061
E
HOH
2062
3
HOH
HOH
2062
E
HOH
2063
3
HOH
HOH
2063
E
HOH
2064
3
HOH
HOH
2064
E
HOH
2065
3
HOH
HOH
2065
E
HOH
2066
3
HOH
HOH
2066
E
HOH
2067
3
HOH
HOH
2067
E
HOH
2068
3
HOH
HOH
2068
E
HOH
2069
3
HOH
HOH
2069
E
HOH
2070
3
HOH
HOH
2070
E
HOH
2071
3
HOH
HOH
2071
E
HOH
2072
3
HOH
HOH
2072
E
HOH
2073
3
HOH
HOH
2073
E
HOH
2074
3
HOH
HOH
2074
E
HOH
2075
3
HOH
HOH
2075
E
HOH
2076
3
HOH
HOH
2076
E
HOH
2077
3
HOH
HOH
2077
E
HOH
2078
3
HOH
HOH
2078
E
HOH
2079
3
HOH
HOH
2079
E
HOH
2080
3
HOH
HOH
2080
E
HOH
2081
3
HOH
HOH
2081
E
HOH
2082
3
HOH
HOH
2082
E
HOH
2083
3
HOH
HOH
2083
E
HOH
2084
3
HOH
HOH
2084
E
HOH
2085
3
HOH
HOH
2085
E
HOH
2086
3
HOH
HOH
2086
E
HOH
2087
3
HOH
HOH
2087
E
HOH
2088
3
HOH
HOH
2088
E
HOH
2089
3
HOH
HOH
2089
E
HOH
2090
3
HOH
HOH
2090
E
HOH
2091
3
HOH
HOH
2091
E
HOH
2092
3
HOH
HOH
2092
E
HOH
2093
3
HOH
HOH
2093
E
HOH
2094
3
HOH
HOH
2094
E
HOH
2095
3
HOH
HOH
2095
E
HOH
2096
3
HOH
HOH
2096
E
HOH
2097
3
HOH
HOH
2097
E
HOH
2098
3
HOH
HOH
2098
E
HOH
2099
3
HOH
HOH
2099
E
HOH
2100
3
HOH
HOH
2100
E
HOH
2101
3
HOH
HOH
2101
E
HOH
2102
3
HOH
HOH
2102
E
HOH
2103
3
HOH
HOH
2103
E
HOH
2104
3
HOH
HOH
2104
E
HOH
2105
3
HOH
HOH
2105
E
HOH
2106
3
HOH
HOH
2106
E
HOH
2107
3
HOH
HOH
2107
E
HOH
2108
3
HOH
HOH
2108
E
HOH
2109
3
HOH
HOH
2109
E
HOH
2110
3
HOH
HOH
2110
E
HOH
2111
3
HOH
HOH
2111
E
HOH
2112
3
HOH
HOH
2112
E
HOH
2113
3
HOH
HOH
2113
E
HOH
2114
3
HOH
HOH
2114
E
HOH
2115
3
HOH
HOH
2115
E
HOH
2116
3
HOH
HOH
2116
E
HOH
2117
3
HOH
HOH
2117
E
HOH
2118
3
HOH
HOH
2118
E
HOH
2119
3
HOH
HOH
2119
E
HOH
2120
3
HOH
HOH
2120
E
HOH
2121
3
HOH
HOH
2121
E
HOH
2122
3
HOH
HOH
2122
E
HOH
2123
3
HOH
HOH
2123
E
HOH
2124
3
HOH
HOH
2124
E
HOH
2125
3
HOH
HOH
2125
E
HOH
2126
3
HOH
HOH
2126
E
HOH
2127
3
HOH
HOH
2127
E
HOH
2128
3
HOH
HOH
2128
E
HOH
2129
3
HOH
HOH
2129
E
HOH
2130
3
HOH
HOH
2130
E
HOH
2131
3
HOH
HOH
2131
E
HOH
2132
3
HOH
HOH
2132
E
HOH
2133
3
HOH
HOH
2133
E
HOH
2134
3
HOH
HOH
2134
E
HOH
2135
3
HOH
HOH
2135
E
HOH
2136
3
HOH
HOH
2136
E
HOH
2137
3
HOH
HOH
2137
E
HOH
2138
3
HOH
HOH
2138
E
HOH
2139
3
HOH
HOH
2139
E
HOH
2140
3
HOH
HOH
2140
E
HOH
2141
3
HOH
HOH
2141
E
HOH
2142
3
HOH
HOH
2142
E
HOH
2143
3
HOH
HOH
2143
E
HOH
2144
3
HOH
HOH
2144
E
HOH
2145
3
HOH
HOH
2145
E
HOH
2146
3
HOH
HOH
2146
E
HOH
2147
3
HOH
HOH
2147
E
HOH
2148
3
HOH
HOH
2148
E
SER
-2
n
1
SER
-2
E
THR
-1
n
2
THR
-1
E
GLY
0
n
3
GLY
0
E
SER
1
n
4
SER
1
E
ALA
2
n
5
ALA
2
E
THR
3
n
6
THR
3
E
THR
4
n
7
THR
4
E
THR
5
n
8
THR
5
E
PRO
6
n
9
PRO
6
E
ILE
7
n
10
ILE
7
E
ASP
8
n
11
ASP
8
E
SER
9
n
12
SER
9
E
LEU
10
n
13
LEU
10
E
ASP
11
n
14
ASP
11
E
ASP
12
n
15
ASP
12
E
ALA
13
n
16
ALA
13
E
TYR
14
n
17
TYR
14
E
ILE
15
n
18
ILE
15
E
THR
16
n
19
THR
16
E
PRO
17
n
20
PRO
17
E
VAL
18
n
21
VAL
18
E
GLN
19
n
22
GLN
19
E
ILE
20
n
23
ILE
20
E
GLY
21
n
24
GLY
21
E
THR
22
n
25
THR
22
E
PRO
23
n
26
PRO
23
E
ALA
24
n
27
ALA
24
E
GLN
25
n
28
GLN
25
E
THR
26
n
29
THR
26
E
LEU
27
n
30
LEU
27
E
ASN
28
n
31
ASN
28
E
LEU
29
n
32
LEU
29
E
ASP
30
n
33
ASP
30
E
PHE
31
n
34
PHE
31
E
ASP
32
n
35
ASP
32
E
THR
33
n
36
THR
33
E
GLY
34
n
37
GLY
34
E
SER
35
n
38
SER
35
E
SER
36
n
39
SER
36
E
ASP
37
n
40
ASP
37
E
LEU
38
n
41
LEU
38
E
TRP
39
n
42
TRP
39
E
VAL
40
n
43
VAL
40
E
PHE
41
n
44
PHE
41
E
SER
42
n
45
SER
42
E
SER
43
n
46
SER
43
E
GLU
44
n
47
GLU
44
E
THR
45
n
48
THR
45
E
THR
46
n
49
THR
46
E
ALA
47
n
50
ALA
47
E
SER
48
n
51
SER
48
E
GLU
49
n
52
GLU
49
E
VAL
50
n
53
VAL
50
E
ASP
51
n
54
ASP
51
E
GLY
52
n
55
GLY
52
E
GLN
53
n
56
GLN
53
E
THR
54
n
57
THR
54
E
ILE
55
n
58
ILE
55
E
TYR
56
n
59
TYR
56
E
THR
57
n
60
THR
57
E
PRO
58
n
61
PRO
58
E
SER
59
n
62
SER
59
E
LYS
60
n
63
LYS
60
E
SER
61
n
64
SER
61
E
THR
62
n
65
THR
62
E
THR
63
n
66
THR
63
E
ALA
63
n
67
A
ALA
63
E
LYS
64
n
68
LYS
64
E
LEU
65
n
69
LEU
65
E
LEU
66
n
70
LEU
66
E
SER
67
n
71
SER
67
E
GLY
68
n
72
GLY
68
E
ALA
69
n
73
ALA
69
E
THR
70
n
74
THR
70
E
TRP
71
n
75
TRP
71
E
SER
72
n
76
SER
72
E
ILE
73
n
77
ILE
73
E
SER
74
n
78
SER
74
E
TYR
75
n
79
TYR
75
E
GLY
76
n
80
GLY
76
E
ASP
77
n
81
ASP
77
E
GLY
78
n
82
GLY
78
E
SER
79
n
83
SER
79
E
SER
80
n
84
SER
80
E
SER
80
n
85
A
SER
80
E
SER
81
n
86
SER
81
E
GLY
82
n
87
GLY
82
E
ASP
83
n
88
ASP
83
E
VAL
84
n
89
VAL
84
E
TYR
85
n
90
TYR
85
E
THR
86
n
91
THR
86
E
ASP
87
n
92
ASP
87
E
THR
88
n
93
THR
88
E
VAL
89
n
94
VAL
89
E
SER
90
n
95
SER
90
E
VAL
91
n
96
VAL
91
E
GLY
92
n
97
GLY
92
E
GLY
93
n
98
GLY
93
E
LEU
94
n
99
LEU
94
E
THR
95
n
100
THR
95
E
VAL
96
n
101
VAL
96
E
THR
97
n
102
THR
97
E
GLY
98
n
103
GLY
98
E
GLN
99
n
104
GLN
99
E
ALA
100
n
105
ALA
100
E
VAL
101
n
106
VAL
101
E
GLU
102
n
107
GLU
102
E
SER
103
n
108
SER
103
E
ALA
104
n
109
ALA
104
E
LYS
105
n
110
LYS
105
E
LYS
106
n
111
LYS
106
E
VAL
107
n
112
VAL
107
E
SER
108
n
113
SER
108
E
SER
109
n
114
SER
109
E
SER
110
n
115
SER
110
E
PHE
111
n
116
PHE
111
E
THR
112
n
117
THR
112
E
GLU
113
n
118
GLU
113
E
ASP
114
n
119
ASP
114
E
SER
115
n
120
SER
115
E
THR
116
n
121
THR
116
E
ILE
117
n
122
ILE
117
E
ASP
118
n
123
ASP
118
E
GLY
119
n
124
GLY
119
E
LEU
120
n
125
LEU
120
E
LEU
121
n
126
LEU
121
E
GLY
122
n
127
GLY
122
E
LEU
123
n
128
LEU
123
E
ALA
124
n
129
ALA
124
E
PHE
125
n
130
PHE
125
E
SER
126
n
131
SER
126
E
THR
127
n
132
THR
127
E
LEU
128
n
133
LEU
128
E
ASN
129
n
134
ASN
129
E
THR
130
n
135
THR
130
E
VAL
131
n
136
VAL
131
E
SER
132
n
137
SER
132
E
PRO
133
n
138
PRO
133
E
THR
134
n
139
THR
134
E
GLN
134
n
140
A
GLN
134
E
GLN
135
n
141
GLN
135
E
LYS
136
n
142
LYS
136
E
THR
137
n
143
THR
137
E
PHE
138
n
144
PHE
138
E
PHE
139
n
145
PHE
139
E
ASP
140
n
146
ASP
140
E
ASN
141
n
147
ASN
141
E
ALA
142
n
148
ALA
142
E
LYS
143
n
149
LYS
143
E
ALA
144
n
150
ALA
144
E
SER
145
n
151
SER
145
E
LEU
146
n
152
LEU
146
E
ASP
147
n
153
ASP
147
E
SER
148
n
154
SER
148
E
PRO
149
n
155
PRO
149
E
VAL
150
n
156
VAL
150
E
PHE
151
n
157
PHE
151
E
THR
152
n
158
THR
152
E
ALA
153
n
159
ALA
153
E
ASP
154
n
160
ASP
154
E
LEU
155
n
161
LEU
155
E
GLY
156
n
162
GLY
156
E
TYR
157
n
163
TYR
157
E
HIS
158
n
164
HIS
158
E
ALA
159
n
165
ALA
159
E
PRO
162
n
166
PRO
162
E
GLY
163
n
167
GLY
163
E
THR
164
n
168
THR
164
E
TYR
165
n
169
TYR
165
E
ASN
166
n
170
ASN
166
E
PHE
167
n
171
PHE
167
E
GLY
168
n
172
GLY
168
E
PHE
169
n
173
PHE
169
E
ILE
170
n
174
ILE
170
E
ASP
171
n
175
ASP
171
E
THR
172
n
176
THR
172
E
THR
173
n
177
THR
173
E
ALA
174
n
178
ALA
174
E
TYR
175
n
179
TYR
175
E
THR
176
n
180
THR
176
E
GLY
177
n
181
GLY
177
E
SER
178
n
182
SER
178
E
ILE
179
n
183
ILE
179
E
THR
180
n
184
THR
180
E
TYR
181
n
185
TYR
181
E
THR
182
n
186
THR
182
E
ALA
183
n
187
ALA
183
E
VAL
184
n
188
VAL
184
E
SER
184
n
189
A
SER
184
E
THR
185
n
190
THR
185
E
LYS
186
n
191
LYS
186
E
GLN
187
n
192
GLN
187
E
GLY
188
n
193
GLY
188
E
PHE
189
n
194
PHE
189
E
TRP
190
n
195
TRP
190
E
GLU
191
n
196
GLU
191
E
TRP
192
n
197
TRP
192
E
THR
193
n
198
THR
193
E
SER
194
n
199
SER
194
E
THR
195
n
200
THR
195
E
GLY
196
n
201
GLY
196
E
TYR
197
n
202
TYR
197
E
ALA
198
n
203
ALA
198
E
VAL
199
n
204
VAL
199
E
GLY
200
n
205
GLY
200
E
SER
201
n
206
SER
201
E
GLY
202
n
207
GLY
202
E
THR
203
n
208
THR
203
E
PHE
203
n
209
A
PHE
203
E
LYS
204
n
210
LYS
204
E
SER
204
n
211
A
SER
204
E
THR
205
n
212
THR
205
E
SER
206
n
213
SER
206
E
ILE
207
n
214
ILE
207
E
ASP
211
n
215
ASP
211
E
GLY
212
n
216
GLY
212
E
ILE
213
n
217
ILE
213
E
ALA
214
n
218
ALA
214
E
ASP
215
n
219
ASP
215
E
THR
216
n
220
THR
216
E
GLY
217
n
221
GLY
217
E
THR
218
n
222
THR
218
E
THR
219
n
223
THR
219
E
LEU
220
n
224
LEU
220
E
LEU
221
n
225
LEU
221
E
TYR
222
n
226
TYR
222
E
LEU
223
n
227
LEU
223
E
PRO
224
n
228
PRO
224
E
ALA
225
n
229
ALA
225
E
THR
226
n
230
THR
226
E
VAL
227
n
231
VAL
227
E
VAL
228
n
232
VAL
228
E
SER
229
n
233
SER
229
E
ALA
230
n
234
ALA
230
E
TYR
231
n
235
TYR
231
E
TRP
232
n
236
TRP
232
E
ALA
233
n
237
ALA
233
E
GLN
234
n
238
GLN
234
E
VAL
235
n
239
VAL
235
E
SER
236
n
240
SER
236
E
GLY
237
n
241
GLY
237
E
ALA
238
n
242
ALA
238
E
LYS
238
n
243
A
LYS
238
E
SER
239
n
244
SER
239
E
SER
240
n
245
SER
240
E
SER
241
n
246
SER
241
E
SER
242
n
247
SER
242
E
VAL
243
n
248
VAL
243
E
GLY
244
n
249
GLY
244
E
GLY
245
n
250
GLY
245
E
TYR
246
n
251
TYR
246
E
VAL
247
n
252
VAL
247
E
PHE
248
n
253
PHE
248
E
PRO
249
n
254
PRO
249
E
CYS
250
n
255
CYS
250
E
SER
251
n
256
SER
251
E
ALA
252
n
257
ALA
252
E
THR
253
n
258
THR
253
E
LEU
254
n
259
LEU
254
E
PRO
255
n
260
PRO
255
E
SER
256
n
261
SER
256
E
PHE
257
n
262
PHE
257
E
THR
258
n
263
THR
258
E
PHE
259
n
264
PHE
259
E
GLY
260
n
265
GLY
260
E
VAL
261
n
266
VAL
261
E
GLY
262
n
267
GLY
262
E
SER
263
n
268
SER
263
E
ALA
264
n
269
ALA
264
E
ARG
265
n
270
ARG
265
E
ILE
266
n
271
ILE
266
E
VAL
267
n
272
VAL
267
E
ILE
268
n
273
ILE
268
E
PRO
269
n
274
PRO
269
E
GLY
270
n
275
GLY
270
E
ASP
271
n
276
ASP
271
E
TYR
272
n
277
TYR
272
E
ILE
273
n
278
ILE
273
E
ASP
274
n
279
ASP
274
E
PHE
275
n
280
PHE
275
E
GLY
276
n
281
GLY
276
E
PRO
277
n
282
PRO
277
E
ILE
278
n
283
ILE
278
E
SER
279
n
284
SER
279
E
THR
280
n
285
THR
280
E
GLY
281
n
286
GLY
281
E
SER
282
n
287
SER
282
E
SER
282
n
288
A
SER
282
E
SER
282
n
289
B
SER
282
E
CYS
283
n
290
CYS
283
E
PHE
284
n
291
PHE
284
E
GLY
285
n
292
GLY
285
E
GLY
286
n
293
GLY
286
E
ILE
287
n
294
ILE
287
E
GLN
288
n
295
GLN
288
E
SER
289
n
296
SER
289
E
SER
294
n
297
SER
294
E
ALA
295
n
298
ALA
295
E
GLY
296
n
299
GLY
296
E
ILE
297
n
300
ILE
297
E
GLY
298
n
301
GLY
298
E
ILE
299
n
302
ILE
299
E
ASN
300
n
303
ASN
300
E
ILE
301
n
304
ILE
301
E
PHE
302
n
305
PHE
302
E
GLY
303
n
306
GLY
303
E
ASP
304
n
307
ASP
304
E
VAL
305
n
308
VAL
305
E
ALA
306
n
309
ALA
306
E
LEU
307
n
310
LEU
307
E
LYS
308
n
311
LYS
308
E
ALA
309
n
312
ALA
309
E
ALA
310
n
313
ALA
310
E
PHE
311
n
314
PHE
311
E
VAL
312
n
315
VAL
312
E
VAL
313
n
316
VAL
313
E
PHE
314
n
317
PHE
314
E
ASN
315
n
318
ASN
315
E
GLY
316
n
319
GLY
316
E
ALA
317
n
320
ALA
317
E
THR
318
n
321
THR
318
E
THR
319
n
322
THR
319
E
PRO
319
n
323
B
PRO
319
E
THR
320
n
324
THR
320
E
LEU
321
n
325
LEU
321
E
GLY
322
n
326
GLY
322
E
PHE
323
n
327
PHE
323
E
ALA
324
n
328
ALA
324
E
SER
325
n
329
SER
325
E
LYS
326
n
330
LYS
326
E
author_and_software_defined_assembly
PISA
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
E
O
THR
5
A
O
THR
8
E
N
ILE
15
A
N
ILE
18
E
O
THR
16
A
O
THR
19
E
N
LEU
29
A
N
LEU
32
E
O
ASP
30
A
O
ASP
33
E
N
LEU
121
A
N
LEU
126
E
O
LEU
120
A
O
LEU
125
E
N
TRP
39
A
N
TRP
42
E
O
VAL
40
A
O
VAL
43
E
N
ALA
104
A
N
ALA
109
E
O
SER
103
A
O
SER
108
E
N
ASP
83
A
N
ASP
88
E
O
GLY
82
A
O
GLY
87
E
N
TRP
71
A
N
TRP
75
A
E
O
SER
184
A
O
SER
189
E
N
GLU
191
A
N
GLU
196
E
O
TRP
192
A
O
TRP
197
E
N
GLY
212
A
N
GLY
216
E
O
ILE
213
A
O
ILE
217
E
N
PHE
302
A
N
PHE
305
E
O
ILE
301
A
O
ILE
304
E
N
TYR
222
A
N
TYR
226
E
O
LEU
221
A
O
LEU
225
E
N
GLN
288
A
N
GLN
295
E
O
CYS
283
A
O
CYS
290
E
N
PHE
248
A
N
PHE
253
E
O
VAL
247
A
O
VAL
252
A
E
N
LYS
238
A
N
LYS
243
E
O
GLN
25
A
O
GLN
28
E
N
ILE
20
A
N
ILE
23
E
O
GLN
19
A
O
GLN
22
E
N
SER
90
A
N
SER
95
E
O
VAL
89
A
O
VAL
94
E
N
VAL
96
A
N
VAL
101
E
O
LYS
204
A
O
LYS
210
E
N
TYR
197
A
N
TYR
202
E
O
GLY
196
A
O
GLY
201
E
N
GLY
260
A
N
GLY
265
E
O
PHE
259
A
O
PHE
264
E
N
ILE
266
A
N
ILE
271
E
O
ALA
2
A
O
ALA
5
E
N
TYR
165
A
N
TYR
169
E
O
THR
164
A
O
THR
168
E
N
ASP
154
A
N
ASP
160
E
O
ALA
153
A
O
ALA
159
E
N
VAL
312
A
N
VAL
315
E
O
VAL
313
A
O
VAL
316
E
N
GLY
322
A
N
GLY
326
E
O
LEU
321
A
O
LEU
325
E
N
THR
182
A
N
THR
186
1
E
PRO
149
-68.19
62.81
1
E
THR
172
-63.83
4.41
1
E
THR
319
-106.09
77.69
0.234
0.194
2.05
30.00
20712
5.000
94.9
1
THROUGHOUT
0.000
MOLECULAR REPLACEMENT
PDB ENTRY 4APE
2.05
30.00
148
2583
46
0
2389
2.050
30.000
1E81
20712
0.000
0.12500
1
4.8000
3.800
94.8
2.05
2.29
1.900
0.37900
1
3.70
89.2
refinement
REFMAC
data reduction
MOSFLM
data scaling
ROTAVATA
ENDOTHIAPEPSIN (E.C.3.4.23.23)
Endothiapepsin complex with renin inhibitor MERCK-KGAA-EMD61395
1
N
N
2
N
N
3
N
N
E
THR
46
A
THR
49
HELX_P
E
VAL
50
A
VAL
53
5
1
5
E
THR
57
A
THR
60
HELX_P
E
SER
61
A
SER
64
5
2
5
E
SER
108
A
SER
113
HELX_P
E
ASP
114
A
ASP
119
1
3
7
E
PHE
125
A
PHE
130
HELX_P
E
ASN
129
A
ASN
134
5
4
5
E
THR
137
A
THR
143
HELX_P
E
LYS
143
A
LYS
149
1
5
7
E
ALA
144
A
ALA
150
HELX_P
E
LEU
146
A
LEU
152
5
6
3
E
PRO
224
A
PRO
228
HELX_P
E
ALA
233
A
ALA
237
1
7
10
E
PRO
269
A
PRO
274
HELX_P
E
TYR
272
A
TYR
277
5
8
4
E
GLY
303
A
GLY
306
HELX_P
E
LYS
308
A
LYS
311
1
9
6
disulf
2.084
E
CYS
250
A
SG
CYS
255
1_555
E
CYS
283
A
SG
CYS
290
1_555
HYDROLASE/HYDROLASE INHIBITOR
ACID PROTEINASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
E
THR
22
A
THR
25
1
E
PRO
23
A
PRO
26
0.53
E
SER
132
A
SER
137
1
E
PRO
133
A
PRO
138
3.92
CARP_CRYPA
UNP
1
P11838
90
419
1E81
-2
326
P11838
E
1
1
330
8
8
4
4
6
anti-parallel
anti-parallel
parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
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
E
THR
-1
A
THR
2
E
ILE
7
A
ILE
10
E
ALA
13
A
ALA
16
E
GLY
21
A
GLY
24
E
ALA
24
A
ALA
27
E
THR
33
A
THR
36
E
ILE
117
A
ILE
122
E
ALA
124
A
ALA
129
E
SER
36
A
SER
39
E
GLU
44
A
GLU
47
E
GLN
99
A
GLN
104
E
LYS
105
A
LYS
110
E
GLY
78
A
GLY
82
E
ASP
87
A
ASP
92
E
TRP
71
A
TRP
75
E
GLY
76
A
GLY
80
E
SER
178
A
SER
182
E
LYS
186
A
LYS
191
E
PHE
189
A
PHE
194
E
THR
195
A
THR
200
E
ASP
211
A
ASP
215
E
THR
216
A
THR
220
E
ILE
299
A
ILE
302
E
PHE
302
A
PHE
305
E
THR
219
A
THR
223
E
PRO
224
A
PRO
228
E
SER
282
A
SER
287
E
SER
294
A
SER
297
E
GLY
244
A
GLY
249
E
CYS
250
A
CYS
255
E
ALA
238
A
ALA
242
E
SER
241
A
SER
246
E
ALA
24
A
ALA
27
E
ASN
28
A
ASN
31
E
PRO
17
A
PRO
20
E
GLY
21
A
GLY
24
E
VAL
89
A
VAL
94
E
VAL
91
A
VAL
96
E
LEU
94
A
LEU
99
E
VAL
96
A
VAL
101
E
GLY
202
A
GLY
207
E
LYS
204
A
LYS
210
E
GLY
196
A
GLY
201
E
VAL
199
A
VAL
204
E
SER
256
A
SER
261
E
VAL
261
A
VAL
266
E
ALA
264
A
ALA
269
E
ILE
268
A
ILE
273
E
THR
-1
A
THR
2
E
ILE
7
A
ILE
10
E
PRO
162
A
PRO
166
E
THR
172
A
THR
176
E
SER
148
A
SER
154
E
TYR
157
A
TYR
163
E
ALA
310
A
ALA
313
E
GLY
316
A
GLY
319
E
THR
319
A
THR
322
E
LYS
326
A
LYS
330
E
SER
178
A
SER
182
E
LYS
186
A
LYS
191
BINDING SITE FOR RESIDUE M91 E 400
Software
15
E
ASP
12
A
ASP
15
15
1_555
E
ASP
30
A
ASP
33
15
1_555
E
ASP
32
A
ASP
35
15
1_555
E
TYR
75
A
TYR
79
15
1_555
E
GLY
76
A
GLY
80
15
1_555
E
ASP
77
A
ASP
81
15
1_555
E
ASP
114
A
ASP
119
15
1_555
E
PHE
189
A
PHE
194
15
1_555
E
ASP
215
A
ASP
219
15
1_555
E
GLY
217
A
GLY
221
15
1_555
E
THR
218
A
THR
222
15
1_555
E
THR
219
A
THR
223
15
1_555
E
PHE
284
A
PHE
291
15
1_555
E
HOH
2013
C
HOH
15
1_555
E
HOH
2147
C
HOH
15
1_555
4
P 1 21 1