0.025893
0.008865
0.007265
0.000000
0.027263
0.012311
0.000000
0.000000
0.024364
0.00000
0.00000
0.00000
Williams, P.
Chaudhry, Y.
Goodfellow, I.
Billington, J.
Spiller, B.
Evans, D.J.
Lea, S.M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
110.48
96.55
108.90
38.620
38.770
45.330
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
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
278
10691
10.1074/JBC.M212561200
12499389
Mapping Cd55 Function. The Structure of Two Pathogen-Binding Domains at 1.7 A
2003
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
D55
1198
10.1107/S0907444999001638
10329784
Crystallization and Preliminary X-Ray Diffraction Analysis of a Biologically Active Fragment of Cd55
1999
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
273
30443
10.1074/JBC.273.46.30443
9804811
Determination of the Affinity and Kinetic Constants for the Interaction between the Human Virus Echovirus 11 and its Cellular Receptor, Cd55
1998
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
2000-11-15
ADSC CCD
SINGLE WAVELENGTH
M
x-ray
1
1.488
1.0
PX14.1
SRS
1.488
SYNCHROTRON
SRS BEAMLINE PX14.1
13586.049
COMPLEMENT DECAY-ACCELERATING FACTOR
EXTRACELLULAR SCR DOMAINS 3 & 4, RESIDUES 161-285
2
man
polymer
18.015
water
176
nat
water
CD55 ANTIGEN, CD55, DAF
no
no
KSCPNPGEIRNGQIDVPGGILFGATISFSCNTGYKLFGSTSSFCLISGSSVQWSDPLPECREIYCPAPPQIDNGIIQGER
DHYGYRQSVTYACNKGFTMIGEHSIYCTVNNDEGEWSGPPPECRG
KSCPNPGEIRNGQIDVPGGILFGATISFSCNTGYKLFGSTSSFCLISGSSVQWSDPLPECREIYCPAPPQIDNGIIQGER
DHYGYRQSVTYACNKGFTMIGEHSIYCTVNNDEGEWSGPPPECRG
P,Q
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
HUMAN
sample
9606
HOMO SAPIENS
4922
PICHIA PASTORIS
1
2.14
42.52
5.60
pH 5.60
repository
Initial release
Version format compliance
Version format compliance
1
0
2003-03-20
1
1
2011-05-08
1
2
2011-07-13
HUMAN CD55 DOMAINS 3 & 4
HUMAN CD55 DOMAINS 3 & 4
HUMAN CD55 DOMAINS 3 & 4
STRUCTURAL MODEL OF HUMAN DECAY-ACCELERATING FACTOR BOUNDTO ECHOVIRUS 7 FROM CRYO- ELECTRON MICROSCOPY
PDBE
Y
PDBE
2002-06-11
REL
HOH
water
RECOGNIZES C4B AND C3B FRAGMENTS GENERATED DURING C4 AND C3
ACTIVATION. PART OF THE COMPLEMENT CASCADE IN IMMNUNITY.
HOH
2001
2
HOH
HOH
2001
P
HOH
2002
2
HOH
HOH
2002
P
HOH
2003
2
HOH
HOH
2003
P
HOH
2004
2
HOH
HOH
2004
P
HOH
2005
2
HOH
HOH
2005
P
HOH
2006
2
HOH
HOH
2006
P
HOH
2007
2
HOH
HOH
2007
P
HOH
2008
2
HOH
HOH
2008
P
HOH
2009
2
HOH
HOH
2009
P
HOH
2010
2
HOH
HOH
2010
P
HOH
2011
2
HOH
HOH
2011
P
HOH
2012
2
HOH
HOH
2012
P
HOH
2013
2
HOH
HOH
2013
P
HOH
2014
2
HOH
HOH
2014
P
HOH
2015
2
HOH
HOH
2015
P
HOH
2016
2
HOH
HOH
2016
P
HOH
2017
2
HOH
HOH
2017
P
HOH
2018
2
HOH
HOH
2018
P
HOH
2019
2
HOH
HOH
2019
P
HOH
2020
2
HOH
HOH
2020
P
HOH
2021
2
HOH
HOH
2021
P
HOH
2022
2
HOH
HOH
2022
P
HOH
2023
2
HOH
HOH
2023
P
HOH
2024
2
HOH
HOH
2024
P
HOH
2025
2
HOH
HOH
2025
P
HOH
2026
2
HOH
HOH
2026
P
HOH
2027
2
HOH
HOH
2027
P
HOH
2028
2
HOH
HOH
2028
P
HOH
2029
2
HOH
HOH
2029
P
HOH
2030
2
HOH
HOH
2030
P
HOH
2031
2
HOH
HOH
2031
P
HOH
2032
2
HOH
HOH
2032
P
HOH
2033
2
HOH
HOH
2033
P
HOH
2034
2
HOH
HOH
2034
P
HOH
2035
2
HOH
HOH
2035
P
HOH
2036
2
HOH
HOH
2036
P
HOH
2037
2
HOH
HOH
2037
P
HOH
2038
2
HOH
HOH
2038
P
HOH
2039
2
HOH
HOH
2039
P
HOH
2040
2
HOH
HOH
2040
P
HOH
2041
2
HOH
HOH
2041
P
HOH
2042
2
HOH
HOH
2042
P
HOH
2043
2
HOH
HOH
2043
P
HOH
2044
2
HOH
HOH
2044
P
HOH
2045
2
HOH
HOH
2045
P
HOH
2046
2
HOH
HOH
2046
P
HOH
2047
2
HOH
HOH
2047
P
HOH
2048
2
HOH
HOH
2048
P
HOH
2049
2
HOH
HOH
2049
P
HOH
2050
2
HOH
HOH
2050
P
HOH
2051
2
HOH
HOH
2051
P
HOH
2052
2
HOH
HOH
2052
P
HOH
2053
2
HOH
HOH
2053
P
HOH
2054
2
HOH
HOH
2054
P
HOH
2055
2
HOH
HOH
2055
P
HOH
2056
2
HOH
HOH
2056
P
HOH
2057
2
HOH
HOH
2057
P
HOH
2058
2
HOH
HOH
2058
P
HOH
2059
2
HOH
HOH
2059
P
HOH
2060
2
HOH
HOH
2060
P
HOH
2061
2
HOH
HOH
2061
P
HOH
2062
2
HOH
HOH
2062
P
HOH
2063
2
HOH
HOH
2063
P
HOH
2064
2
HOH
HOH
2064
P
HOH
2065
2
HOH
HOH
2065
P
HOH
2066
2
HOH
HOH
2066
P
HOH
2067
2
HOH
HOH
2067
P
HOH
2068
2
HOH
HOH
2068
P
HOH
2069
2
HOH
HOH
2069
P
HOH
2070
2
HOH
HOH
2070
P
HOH
2071
2
HOH
HOH
2071
P
HOH
2072
2
HOH
HOH
2072
P
HOH
2073
2
HOH
HOH
2073
P
HOH
2074
2
HOH
HOH
2074
P
HOH
2075
2
HOH
HOH
2075
P
HOH
2076
2
HOH
HOH
2076
P
HOH
2077
2
HOH
HOH
2077
P
HOH
2078
2
HOH
HOH
2078
P
HOH
2079
2
HOH
HOH
2079
P
HOH
2080
2
HOH
HOH
2080
P
HOH
2081
2
HOH
HOH
2081
P
HOH
2082
2
HOH
HOH
2082
P
HOH
2083
2
HOH
HOH
2083
P
HOH
2084
2
HOH
HOH
2084
P
HOH
2085
2
HOH
HOH
2085
P
HOH
2086
2
HOH
HOH
2086
P
HOH
2087
2
HOH
HOH
2087
P
HOH
2088
2
HOH
HOH
2088
P
HOH
2089
2
HOH
HOH
2089
P
HOH
2090
2
HOH
HOH
2090
P
HOH
2091
2
HOH
HOH
2091
P
HOH
2092
2
HOH
HOH
2092
P
HOH
2093
2
HOH
HOH
2093
P
HOH
2094
2
HOH
HOH
2094
P
HOH
2095
2
HOH
HOH
2095
P
HOH
2096
2
HOH
HOH
2096
P
HOH
2001
2
HOH
HOH
2001
Q
HOH
2002
2
HOH
HOH
2002
Q
HOH
2003
2
HOH
HOH
2003
Q
HOH
2004
2
HOH
HOH
2004
Q
HOH
2005
2
HOH
HOH
2005
Q
HOH
2006
2
HOH
HOH
2006
Q
HOH
2007
2
HOH
HOH
2007
Q
HOH
2008
2
HOH
HOH
2008
Q
HOH
2009
2
HOH
HOH
2009
Q
HOH
2010
2
HOH
HOH
2010
Q
HOH
2011
2
HOH
HOH
2011
Q
HOH
2012
2
HOH
HOH
2012
Q
HOH
2013
2
HOH
HOH
2013
Q
HOH
2014
2
HOH
HOH
2014
Q
HOH
2015
2
HOH
HOH
2015
Q
HOH
2016
2
HOH
HOH
2016
Q
HOH
2017
2
HOH
HOH
2017
Q
HOH
2018
2
HOH
HOH
2018
Q
HOH
2019
2
HOH
HOH
2019
Q
HOH
2020
2
HOH
HOH
2020
Q
HOH
2021
2
HOH
HOH
2021
Q
HOH
2022
2
HOH
HOH
2022
Q
HOH
2023
2
HOH
HOH
2023
Q
HOH
2024
2
HOH
HOH
2024
Q
HOH
2025
2
HOH
HOH
2025
Q
HOH
2026
2
HOH
HOH
2026
Q
HOH
2027
2
HOH
HOH
2027
Q
HOH
2028
2
HOH
HOH
2028
Q
HOH
2029
2
HOH
HOH
2029
Q
HOH
2030
2
HOH
HOH
2030
Q
HOH
2031
2
HOH
HOH
2031
Q
HOH
2032
2
HOH
HOH
2032
Q
HOH
2033
2
HOH
HOH
2033
Q
HOH
2034
2
HOH
HOH
2034
Q
HOH
2035
2
HOH
HOH
2035
Q
HOH
2036
2
HOH
HOH
2036
Q
HOH
2037
2
HOH
HOH
2037
Q
HOH
2038
2
HOH
HOH
2038
Q
HOH
2039
2
HOH
HOH
2039
Q
HOH
2040
2
HOH
HOH
2040
Q
HOH
2041
2
HOH
HOH
2041
Q
HOH
2042
2
HOH
HOH
2042
Q
HOH
2043
2
HOH
HOH
2043
Q
HOH
2044
2
HOH
HOH
2044
Q
HOH
2045
2
HOH
HOH
2045
Q
HOH
2046
2
HOH
HOH
2046
Q
HOH
2047
2
HOH
HOH
2047
Q
HOH
2048
2
HOH
HOH
2048
Q
HOH
2049
2
HOH
HOH
2049
Q
HOH
2050
2
HOH
HOH
2050
Q
HOH
2051
2
HOH
HOH
2051
Q
HOH
2052
2
HOH
HOH
2052
Q
HOH
2053
2
HOH
HOH
2053
Q
HOH
2054
2
HOH
HOH
2054
Q
HOH
2055
2
HOH
HOH
2055
Q
HOH
2056
2
HOH
HOH
2056
Q
HOH
2057
2
HOH
HOH
2057
Q
HOH
2058
2
HOH
HOH
2058
Q
HOH
2059
2
HOH
HOH
2059
Q
HOH
2060
2
HOH
HOH
2060
Q
HOH
2061
2
HOH
HOH
2061
Q
HOH
2062
2
HOH
HOH
2062
Q
HOH
2063
2
HOH
HOH
2063
Q
HOH
2064
2
HOH
HOH
2064
Q
HOH
2065
2
HOH
HOH
2065
Q
HOH
2066
2
HOH
HOH
2066
Q
HOH
2067
2
HOH
HOH
2067
Q
HOH
2068
2
HOH
HOH
2068
Q
HOH
2069
2
HOH
HOH
2069
Q
HOH
2070
2
HOH
HOH
2070
Q
HOH
2071
2
HOH
HOH
2071
Q
HOH
2072
2
HOH
HOH
2072
Q
HOH
2073
2
HOH
HOH
2073
Q
HOH
2074
2
HOH
HOH
2074
Q
HOH
2075
2
HOH
HOH
2075
Q
HOH
2076
2
HOH
HOH
2076
Q
HOH
2077
2
HOH
HOH
2077
Q
HOH
2078
2
HOH
HOH
2078
Q
HOH
2079
2
HOH
HOH
2079
Q
HOH
2080
2
HOH
HOH
2080
Q
LYS
5
n
1
LYS
5
P
SER
6
n
2
SER
6
P
CYS
7
n
3
CYS
7
P
PRO
8
n
4
PRO
8
P
ASN
9
n
5
ASN
9
P
PRO
10
n
6
PRO
10
P
GLY
11
n
7
GLY
11
P
GLU
12
n
8
GLU
12
P
ILE
13
n
9
ILE
13
P
ARG
14
n
10
ARG
14
P
ASN
15
n
11
ASN
15
P
GLY
16
n
12
GLY
16
P
GLN
17
n
13
GLN
17
P
ILE
18
n
14
ILE
18
P
ASP
19
n
15
ASP
19
P
VAL
20
n
16
VAL
20
P
PRO
21
n
17
PRO
21
P
GLY
22
n
18
GLY
22
P
GLY
23
n
19
GLY
23
P
ILE
24
n
20
ILE
24
P
LEU
25
n
21
LEU
25
P
PHE
26
n
22
PHE
26
P
GLY
27
n
23
GLY
27
P
ALA
28
n
24
ALA
28
P
THR
29
n
25
THR
29
P
ILE
30
n
26
ILE
30
P
SER
31
n
27
SER
31
P
PHE
32
n
28
PHE
32
P
SER
33
n
29
SER
33
P
CYS
34
n
30
CYS
34
P
ASN
35
n
31
ASN
35
P
THR
36
n
32
THR
36
P
GLY
37
n
33
GLY
37
P
TYR
38
n
34
TYR
38
P
LYS
39
n
35
LYS
39
P
LEU
40
n
36
LEU
40
P
PHE
41
n
37
PHE
41
P
GLY
42
n
38
GLY
42
P
SER
43
n
39
SER
43
P
THR
44
n
40
THR
44
P
SER
45
n
41
SER
45
P
SER
46
n
42
SER
46
P
PHE
47
n
43
PHE
47
P
CYS
48
n
44
CYS
48
P
LEU
49
n
45
LEU
49
P
ILE
50
n
46
ILE
50
P
SER
51
n
47
SER
51
P
GLY
52
n
48
GLY
52
P
SER
53
n
49
SER
53
P
SER
54
n
50
SER
54
P
VAL
55
n
51
VAL
55
P
GLN
56
n
52
GLN
56
P
TRP
57
n
53
TRP
57
P
SER
58
n
54
SER
58
P
ASP
59
n
55
ASP
59
P
PRO
60
n
56
PRO
60
P
LEU
61
n
57
LEU
61
P
PRO
62
n
58
PRO
62
P
GLU
63
n
59
GLU
63
P
CYS
64
n
60
CYS
64
P
ARG
65
n
61
ARG
65
P
GLU
66
n
62
GLU
66
P
ILE
67
n
63
ILE
67
P
TYR
68
n
64
TYR
68
P
CYS
69
n
65
CYS
69
P
PRO
70
n
66
PRO
70
P
ALA
71
n
67
ALA
71
P
PRO
72
n
68
PRO
72
P
PRO
73
n
69
PRO
73
P
GLN
74
n
70
GLN
74
P
ILE
75
n
71
ILE
75
P
ASP
76
n
72
ASP
76
P
ASN
77
n
73
ASN
77
P
GLY
78
n
74
GLY
78
P
ILE
79
n
75
ILE
79
P
ILE
80
n
76
ILE
80
P
GLN
81
n
77
GLN
81
P
GLY
82
n
78
GLY
82
P
GLU
83
n
79
GLU
83
P
ARG
84
n
80
ARG
84
P
ASP
85
n
81
ASP
85
P
HIS
86
n
82
HIS
86
P
TYR
87
n
83
TYR
87
P
GLY
88
n
84
GLY
88
P
TYR
89
n
85
TYR
89
P
ARG
90
n
86
ARG
90
P
GLN
91
n
87
GLN
91
P
SER
92
n
88
SER
92
P
VAL
93
n
89
VAL
93
P
THR
94
n
90
THR
94
P
TYR
95
n
91
TYR
95
P
ALA
96
n
92
ALA
96
P
CYS
97
n
93
CYS
97
P
ASN
98
n
94
ASN
98
P
LYS
99
n
95
LYS
99
P
GLY
100
n
96
GLY
100
P
PHE
101
n
97
PHE
101
P
THR
102
n
98
THR
102
P
MET
103
n
99
MET
103
P
ILE
104
n
100
ILE
104
P
GLY
105
n
101
GLY
105
P
GLU
106
n
102
GLU
106
P
HIS
107
n
103
HIS
107
P
SER
108
n
104
SER
108
P
ILE
109
n
105
ILE
109
P
TYR
110
n
106
TYR
110
P
CYS
111
n
107
CYS
111
P
THR
112
n
108
THR
112
P
VAL
113
n
109
VAL
113
P
ASN
114
n
110
ASN
114
P
ASN
115
n
111
ASN
115
P
ASP
116
n
112
ASP
116
P
GLU
117
n
113
GLU
117
P
GLY
118
n
114
GLY
118
P
GLU
119
n
115
GLU
119
P
TRP
120
n
116
TRP
120
P
SER
121
n
117
SER
121
P
GLY
122
n
118
GLY
122
P
PRO
123
n
119
PRO
123
P
PRO
124
n
120
PRO
124
P
PRO
125
n
121
PRO
125
P
GLU
126
n
122
GLU
126
P
CYS
127
n
123
CYS
127
P
ARG
128
n
124
ARG
128
P
GLY
129
n
125
GLY
129
P
LYS
5
n
1
LYS
5
Q
SER
6
n
2
SER
6
Q
CYS
7
n
3
CYS
7
Q
PRO
8
n
4
PRO
8
Q
ASN
9
n
5
ASN
9
Q
PRO
10
n
6
PRO
10
Q
GLY
11
n
7
GLY
11
Q
GLU
12
n
8
GLU
12
Q
ILE
13
n
9
ILE
13
Q
ARG
14
n
10
ARG
14
Q
ASN
15
n
11
ASN
15
Q
GLY
16
n
12
GLY
16
Q
GLN
17
n
13
GLN
17
Q
ILE
18
n
14
ILE
18
Q
ASP
19
n
15
ASP
19
Q
VAL
20
n
16
VAL
20
Q
PRO
21
n
17
PRO
21
Q
GLY
22
n
18
GLY
22
Q
GLY
23
n
19
GLY
23
Q
ILE
24
n
20
ILE
24
Q
LEU
25
n
21
LEU
25
Q
PHE
26
n
22
PHE
26
Q
GLY
27
n
23
GLY
27
Q
ALA
28
n
24
ALA
28
Q
THR
29
n
25
THR
29
Q
ILE
30
n
26
ILE
30
Q
SER
31
n
27
SER
31
Q
PHE
32
n
28
PHE
32
Q
SER
33
n
29
SER
33
Q
CYS
34
n
30
CYS
34
Q
ASN
35
n
31
ASN
35
Q
THR
36
n
32
THR
36
Q
GLY
37
n
33
GLY
37
Q
TYR
38
n
34
TYR
38
Q
LYS
39
n
35
LYS
39
Q
LEU
40
n
36
LEU
40
Q
PHE
41
n
37
PHE
41
Q
GLY
42
n
38
GLY
42
Q
SER
43
n
39
SER
43
Q
THR
44
n
40
THR
44
Q
SER
45
n
41
SER
45
Q
SER
46
n
42
SER
46
Q
PHE
47
n
43
PHE
47
Q
CYS
48
n
44
CYS
48
Q
LEU
49
n
45
LEU
49
Q
ILE
50
n
46
ILE
50
Q
SER
51
n
47
SER
51
Q
GLY
52
n
48
GLY
52
Q
SER
53
n
49
SER
53
Q
SER
54
n
50
SER
54
Q
VAL
55
n
51
VAL
55
Q
GLN
56
n
52
GLN
56
Q
TRP
57
n
53
TRP
57
Q
SER
58
n
54
SER
58
Q
ASP
59
n
55
ASP
59
Q
PRO
60
n
56
PRO
60
Q
LEU
61
n
57
LEU
61
Q
PRO
62
n
58
PRO
62
Q
GLU
63
n
59
GLU
63
Q
CYS
64
n
60
CYS
64
Q
ARG
65
n
61
ARG
65
Q
GLU
66
n
62
GLU
66
Q
ILE
67
n
63
ILE
67
Q
TYR
68
n
64
TYR
68
Q
CYS
69
n
65
CYS
69
Q
PRO
70
n
66
PRO
70
Q
ALA
71
n
67
ALA
71
Q
PRO
72
n
68
PRO
72
Q
PRO
73
n
69
PRO
73
Q
GLN
74
n
70
GLN
74
Q
ILE
75
n
71
ILE
75
Q
ASP
76
n
72
ASP
76
Q
ASN
77
n
73
ASN
77
Q
GLY
78
n
74
GLY
78
Q
ILE
79
n
75
ILE
79
Q
ILE
80
n
76
ILE
80
Q
GLN
81
n
77
GLN
81
Q
GLY
82
n
78
GLY
82
Q
GLU
83
n
79
GLU
83
Q
ARG
84
n
80
ARG
84
Q
ASP
85
n
81
ASP
85
Q
HIS
86
n
82
HIS
86
Q
TYR
87
n
83
TYR
87
Q
GLY
88
n
84
GLY
88
Q
TYR
89
n
85
TYR
89
Q
ARG
90
n
86
ARG
90
Q
GLN
91
n
87
GLN
91
Q
SER
92
n
88
SER
92
Q
VAL
93
n
89
VAL
93
Q
THR
94
n
90
THR
94
Q
TYR
95
n
91
TYR
95
Q
ALA
96
n
92
ALA
96
Q
CYS
97
n
93
CYS
97
Q
ASN
98
n
94
ASN
98
Q
LYS
99
n
95
LYS
99
Q
GLY
100
n
96
GLY
100
Q
PHE
101
n
97
PHE
101
Q
THR
102
n
98
THR
102
Q
MET
103
n
99
MET
103
Q
ILE
104
n
100
ILE
104
Q
GLY
105
n
101
GLY
105
Q
GLU
106
n
102
GLU
106
Q
HIS
107
n
103
HIS
107
Q
SER
108
n
104
SER
108
Q
ILE
109
n
105
ILE
109
Q
TYR
110
n
106
TYR
110
Q
CYS
111
n
107
CYS
111
Q
THR
112
n
108
THR
112
Q
VAL
113
n
109
VAL
113
Q
ASN
114
n
110
ASN
114
Q
ASN
115
n
111
ASN
115
Q
ASP
116
n
112
ASP
116
Q
GLU
117
n
113
GLU
117
Q
GLY
118
n
114
GLY
118
Q
GLU
119
n
115
GLU
119
Q
TRP
120
n
116
TRP
120
Q
SER
121
n
117
SER
121
Q
GLY
122
n
118
GLY
122
Q
PRO
123
n
119
PRO
123
Q
PRO
124
n
120
PRO
124
Q
PRO
125
n
121
PRO
125
Q
GLU
126
n
122
GLU
126
Q
CYS
127
n
123
CYS
127
Q
ARG
128
n
124
ARG
128
Q
GLY
129
n
125
GLY
129
Q
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
P
N
ASP
19
A
N
ASP
15
P
O
SER
31
A
O
SER
27
P
N
ILE
30
A
N
ILE
26
P
O
SER
46
A
O
SER
42
P
N
SER
51
A
N
SER
47
P
O
SER
54
A
O
SER
50
P
N
PHE
41
A
N
PHE
37
P
O
GLU
63
A
O
GLU
59
P
N
ILE
79
A
N
ILE
75
P
O
ALA
96
A
O
ALA
92
P
N
VAL
93
A
N
VAL
89
P
O
ILE
109
A
O
ILE
105
P
N
ASN
114
A
N
ASN
110
P
O
GLU
117
A
O
GLU
113
P
N
ILE
104
A
N
ILE
100
P
O
GLU
126
A
O
GLU
122
Q
N
ASP
19
B
N
ASP
15
Q
O
SER
31
B
O
SER
27
Q
N
ILE
30
B
N
ILE
26
Q
O
SER
46
B
O
SER
42
Q
N
SER
51
B
N
SER
47
Q
O
SER
54
B
O
SER
50
Q
N
PHE
41
B
N
PHE
37
Q
O
GLU
63
B
O
GLU
59
Q
N
ILE
79
B
N
ILE
75
Q
O
ALA
96
B
O
ALA
92
Q
N
VAL
93
B
N
VAL
89
Q
O
ILE
109
B
O
ILE
105
Q
N
ASN
114
B
N
ASN
110
Q
O
GLU
117
B
O
GLU
113
Q
N
ILE
104
B
N
ILE
100
Q
O
GLU
126
B
O
GLU
122
1
Q
Q
NE2
O
GLN
HOH
81
2053
2.04
1
3.43
0.50
120.30
123.73
Q
Q
Q
NE
CZ
NH1
ARG
ARG
ARG
84
84
84
N
1
-3.38
0.50
120.30
116.92
Q
Q
Q
NE
CZ
NH2
ARG
ARG
ARG
84
84
84
N
1
P
SER
53
159.82
32.74
1
P
ASP
116
59.88
17.57
1
Q
ARG
90
82.02
-9.67
1
Q
SER
121
-54.29
-141.66
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
30.0
8.5
-2.2
-7.4
-4.1
-7.8
-4.3
0.234
0.191
0.191
1.7
20.0
44162
5.0
100.0
RANDOM
1
THROUGHOUT
0.0
MIRAS
1.7
20.0
176
2078
0
0
1902
0.014
1.7
1.700
20.000
1H03
44162
0.06200
1
10.4000
15.500
100.0
0.35000
1.70
1.75
1.500
1
92.0
refinement
CNS
data reduction
MOSFLM
data scaling
SCALA
phasing
SHARP
COMPLEMENT DECAY-ACCELERATING FACTOR
Human CD55 domains 3 & 4
1
N
N
1
N
N
2
N
N
2
N
N
disulf
2.066
P
CYS
7
A
SG
CYS
3
1_555
P
CYS
48
A
SG
CYS
44
1_555
disulf
2.055
P
CYS
34
A
SG
CYS
30
1_555
P
CYS
64
A
SG
CYS
60
1_555
disulf
2.047
P
CYS
69
A
SG
CYS
65
1_555
P
CYS
111
A
SG
CYS
107
1_555
disulf
2.036
P
CYS
97
A
SG
CYS
93
1_555
P
CYS
127
A
SG
CYS
123
1_555
disulf
2.031
Q
CYS
7
B
SG
CYS
3
1_555
Q
CYS
48
B
SG
CYS
44
1_555
disulf
2.010
Q
CYS
34
B
SG
CYS
30
1_555
Q
CYS
64
B
SG
CYS
60
1_555
disulf
1.999
Q
CYS
69
B
SG
CYS
65
1_555
Q
CYS
111
B
SG
CYS
107
1_555
disulf
2.009
Q
CYS
97
B
SG
CYS
93
1_555
Q
CYS
127
B
SG
CYS
123
1_555
IMMUNE SYSTEM PROTEIN
IMMUNE SYSTEM PROTEIN, COMPLEMENT DECAY ACCELERATING FACTOR, ENTEROVIRAL RECEPTOR, BACTERIAL RECEPTOR, LIGAND FOR CD97, COMPLEMENT PATHWAY, ALTERNATIVE SPLICING, GPI-ANCHOR
DAF_HUMAN
UNP
1
P08174
161
285
1H03
5
129
P08174
P
1
1
125
161
285
1H03
5
129
P08174
Q
1
1
125
4
2
4
2
4
2
4
2
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
anti-parallel
anti-parallel
P
GLY
16
A
GLY
12
P
ASP
19
A
ASP
15
P
THR
29
A
THR
25
P
CYS
34
A
CYS
30
P
SER
45
A
SER
41
P
SER
51
A
SER
47
P
SER
54
A
SER
50
P
TRP
57
A
TRP
53
P
TYR
38
A
TYR
34
P
PHE
41
A
PHE
37
P
GLU
63
A
GLU
59
P
GLU
66
A
GLU
62
P
GLY
78
A
GLY
74
P
ILE
80
A
ILE
76
P
SER
92
A
SER
88
P
CYS
97
A
CYS
93
P
SER
108
A
SER
104
P
ASN
114
A
ASN
110
P
GLU
117
A
GLU
113
P
TRP
120
A
TRP
116
P
THR
102
A
THR
98
P
ILE
104
A
ILE
100
P
GLU
126
A
GLU
122
P
ARG
128
A
ARG
124
Q
GLY
16
B
GLY
12
Q
ASP
19
B
ASP
15
Q
THR
29
B
THR
25
Q
CYS
34
B
CYS
30
Q
SER
45
B
SER
41
Q
SER
51
B
SER
47
Q
SER
54
B
SER
50
Q
TRP
57
B
TRP
53
Q
TYR
38
B
TYR
34
Q
PHE
41
B
PHE
37
Q
GLU
63
B
GLU
59
Q
GLU
66
B
GLU
62
Q
GLY
78
B
GLY
74
Q
ILE
80
B
ILE
76
Q
SER
92
B
SER
88
Q
CYS
97
B
CYS
93
Q
SER
108
B
SER
104
Q
ASN
114
B
ASN
110
Q
GLU
117
B
GLU
113
Q
TRP
120
B
TRP
116
Q
THR
102
B
THR
98
Q
ILE
104
B
ILE
100
Q
GLU
126
B
GLU
122
Q
ARG
128
B
ARG
124
1
P 1