0.019992
0.000000
0.000000
0.000000
0.014628
0.000000
0.000000
0.000000
0.013879
0.00000
0.00000
0.00000
De Genst, E.
Silence, K.
Ghahroudi, M.A.
Decanniere, K.
Loris, R.
Kinne, J.
Wyns, L.
Muyldermans, S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
50.020
68.360
72.050
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
C3 H8 O3
92.094
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
non-polymer
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
O4 P -3
94.971
PHOSPHATE ION
non-polymer
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
280
14114
14121
10.1074/jbc.M413011200
15659390
Strong in vivo maturation compensates for structurally restricted H3 loops in antibody repertoires.
2005
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
1
IMAGE PLATE
2002-10-28
MARRESEARCH
SAGITALLY FOCUSED Si(111)
SINGLE WAVELENGTH
M
x-ray
1
0.8453
1.0
BW7B
EMBL/DESY, Hamburg
0.8453
SYNCHROTRON
EMBL/DESY, HAMBURG BEAMLINE BW7B
14902.298
camelid heavy chain antibody
VHH DOMAIN, VARIABLE DOMAIN
1
man
polymer
14331.160
Lysozyme C
3.2.1.17
1
nat
polymer
94.971
PHOSPHATE ION
1
syn
non-polymer
92.094
GLYCEROL
1
syn
non-polymer
18.015
water
186
nat
water
1D2L19
1,4-beta-N-acetylmuramidase C, Allergen Gal d 4, Gal d IV
no
no
EVQLQASGGGSVQAGQSLRLSCATSGATSSSNCMGWFRQAPGKEREGVAVIDTGRGNTAYADSVQGRLTISLDNAKNTLY
LQMNSLKPEDTAMYYCAADTSTWYRGYCGTNPNYFSYWGQGTQVTVSSRGRHHHHHH
EVQLQASGGGSVQAGQSLRLSCATSGATSSSNCMGWFRQAPGKEREGVAVIDTGRGNTAYADSVQGRLTISLDNAKNTLY
LQMNSLKPEDTAMYYCAADTSTWYRGYCGTNPNYFSYWGQGTQVTVSSRGRHHHHHH
A
polypeptide(L)
no
no
KVFGRCELAAAMKRHGLDNYRGYSLGNWVCAAKFESNFNTQATNRNTDGSTDYGILQINSRWWCNDGRTPGSRNLCNIPC
SALLSSDITASVNCAKKIVSDGNGMNAWVAWRNRCKGTDVQAWIRGCRL
KVFGRCELAAAMKRHGLDNYRGYSLGNWVCAAKFESNFNTQATNRNTDGSTDYGILQINSRWWCNDGRTPGSRNLCNIPC
SALLSSDITASVNCAKKIVSDGNGMNAWVAWRNRCKGTDVQAWIRGCRL
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
Arabian camel
Camelus
Blood Lymphocytes
Escherichia
sample
9838
Camelus dromedarius
562
Escherichia coli
WK6Su
plasmid
pHEN06
chicken
Gallus
sample
9031
Gallus gallus
egg white
1
2.35
47.25
VAPOR DIFFUSION, HANGING DROP
7.4
PEG 8000, glycerol, ammonium sulphate, potassium phosphate, sodium chloride, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
repository
Initial release
Version format compliance
Non-polymer description
Version format compliance
1
0
2005-02-01
1
1
2008-04-29
1
2
2011-07-13
CRYSTAL STRUCTURE OF THE CAMELID SINGLE DOMAIN ANTIBODY 1D2L19 IN COMPLEX WITH HEN EGG WHITE LYSOZYME
The sequence of CAMELID heavy chain ANTIBODY (chain A) is not available in any reference sequence database.
RCSB
Y
RCSB
2003-11-19
REL
REL
PO4
PHOSPHATE ION
GOL
GLYCEROL
HOH
water
PO4
106
3
PO4
PO4
138
A
GOL
1758
4
GOL
GOL
1758
B
HOH
4
5
HOH
HOH
139
A
HOH
8
5
HOH
HOH
140
A
HOH
9
5
HOH
HOH
141
A
HOH
25
5
HOH
HOH
142
A
HOH
29
5
HOH
HOH
143
A
HOH
30
5
HOH
HOH
144
A
HOH
32
5
HOH
HOH
145
A
HOH
44
5
HOH
HOH
146
A
HOH
46
5
HOH
HOH
147
A
HOH
50
5
HOH
HOH
148
A
HOH
51
5
HOH
HOH
149
A
HOH
52
5
HOH
HOH
150
A
HOH
54
5
HOH
HOH
151
A
HOH
58
5
HOH
HOH
152
A
HOH
61
5
HOH
HOH
153
A
HOH
72
5
HOH
HOH
154
A
HOH
80
5
HOH
HOH
155
A
HOH
82
5
HOH
HOH
156
A
HOH
83
5
HOH
HOH
157
A
HOH
85
5
HOH
HOH
158
A
HOH
87
5
HOH
HOH
159
A
HOH
91
5
HOH
HOH
160
A
HOH
92
5
HOH
HOH
161
A
HOH
93
5
HOH
HOH
162
A
HOH
95
5
HOH
HOH
163
A
HOH
97
5
HOH
HOH
164
A
HOH
98
5
HOH
HOH
165
A
HOH
99
5
HOH
HOH
166
A
HOH
100
5
HOH
HOH
167
A
HOH
105
5
HOH
HOH
168
A
HOH
116
5
HOH
HOH
169
A
HOH
119
5
HOH
HOH
170
A
HOH
120
5
HOH
HOH
171
A
HOH
124
5
HOH
HOH
172
A
HOH
131
5
HOH
HOH
173
A
HOH
133
5
HOH
HOH
174
A
HOH
134
5
HOH
HOH
175
A
HOH
137
5
HOH
HOH
176
A
HOH
140
5
HOH
HOH
177
A
HOH
141
5
HOH
HOH
178
A
HOH
146
5
HOH
HOH
179
A
HOH
147
5
HOH
HOH
180
A
HOH
150
5
HOH
HOH
181
A
HOH
151
5
HOH
HOH
182
A
HOH
155
5
HOH
HOH
183
A
HOH
159
5
HOH
HOH
184
A
HOH
160
5
HOH
HOH
185
A
HOH
164
5
HOH
HOH
186
A
HOH
165
5
HOH
HOH
187
A
HOH
167
5
HOH
HOH
188
A
HOH
174
5
HOH
HOH
189
A
HOH
175
5
HOH
HOH
190
A
HOH
176
5
HOH
HOH
191
A
HOH
177
5
HOH
HOH
192
A
HOH
178
5
HOH
HOH
193
A
HOH
185
5
HOH
HOH
194
A
HOH
193
5
HOH
HOH
195
A
HOH
194
5
HOH
HOH
196
A
HOH
195
5
HOH
HOH
197
A
HOH
196
5
HOH
HOH
198
A
HOH
200
5
HOH
HOH
199
A
HOH
203
5
HOH
HOH
200
A
HOH
209
5
HOH
HOH
201
A
HOH
211
5
HOH
HOH
202
A
HOH
212
5
HOH
HOH
203
A
HOH
222
5
HOH
HOH
204
A
HOH
230
5
HOH
HOH
205
A
HOH
233
5
HOH
HOH
206
A
HOH
234
5
HOH
HOH
207
A
HOH
235
5
HOH
HOH
208
A
HOH
245
5
HOH
HOH
209
A
HOH
248
5
HOH
HOH
210
A
HOH
255
5
HOH
HOH
211
A
HOH
261
5
HOH
HOH
212
A
HOH
262
5
HOH
HOH
213
A
HOH
286
5
HOH
HOH
214
A
HOH
1
5
HOH
HOH
1759
B
HOH
2
5
HOH
HOH
1760
B
HOH
3
5
HOH
HOH
1761
B
HOH
5
5
HOH
HOH
1762
B
HOH
6
5
HOH
HOH
1763
B
HOH
7
5
HOH
HOH
1764
B
HOH
10
5
HOH
HOH
1765
B
HOH
11
5
HOH
HOH
1766
B
HOH
12
5
HOH
HOH
1767
B
HOH
13
5
HOH
HOH
1768
B
HOH
14
5
HOH
HOH
1769
B
HOH
15
5
HOH
HOH
1770
B
HOH
16
5
HOH
HOH
1771
B
HOH
17
5
HOH
HOH
1772
B
HOH
18
5
HOH
HOH
1773
B
HOH
19
5
HOH
HOH
1774
B
HOH
20
5
HOH
HOH
1775
B
HOH
21
5
HOH
HOH
1776
B
HOH
22
5
HOH
HOH
1777
B
HOH
23
5
HOH
HOH
1778
B
HOH
24
5
HOH
HOH
1779
B
HOH
27
5
HOH
HOH
1780
B
HOH
28
5
HOH
HOH
1781
B
HOH
31
5
HOH
HOH
1782
B
HOH
33
5
HOH
HOH
1783
B
HOH
34
5
HOH
HOH
1784
B
HOH
35
5
HOH
HOH
1785
B
HOH
36
5
HOH
HOH
1786
B
HOH
37
5
HOH
HOH
1787
B
HOH
38
5
HOH
HOH
1788
B
HOH
39
5
HOH
HOH
1789
B
HOH
40
5
HOH
HOH
1790
B
HOH
41
5
HOH
HOH
1791
B
HOH
42
5
HOH
HOH
1792
B
HOH
43
5
HOH
HOH
1793
B
HOH
45
5
HOH
HOH
1794
B
HOH
47
5
HOH
HOH
1795
B
HOH
48
5
HOH
HOH
1796
B
HOH
49
5
HOH
HOH
1797
B
HOH
53
5
HOH
HOH
1798
B
HOH
55
5
HOH
HOH
1799
B
HOH
56
5
HOH
HOH
1800
B
HOH
57
5
HOH
HOH
1801
B
HOH
59
5
HOH
HOH
1802
B
HOH
60
5
HOH
HOH
1803
B
HOH
63
5
HOH
HOH
1804
B
HOH
64
5
HOH
HOH
1805
B
HOH
65
5
HOH
HOH
1806
B
HOH
66
5
HOH
HOH
1807
B
HOH
67
5
HOH
HOH
1808
B
HOH
68
5
HOH
HOH
1809
B
HOH
69
5
HOH
HOH
1810
B
HOH
70
5
HOH
HOH
1811
B
HOH
71
5
HOH
HOH
1812
B
HOH
73
5
HOH
HOH
1813
B
HOH
75
5
HOH
HOH
1814
B
HOH
76
5
HOH
HOH
1815
B
HOH
77
5
HOH
HOH
1816
B
HOH
78
5
HOH
HOH
1817
B
HOH
79
5
HOH
HOH
1818
B
HOH
81
5
HOH
HOH
1819
B
HOH
84
5
HOH
HOH
1820
B
HOH
86
5
HOH
HOH
1821
B
HOH
88
5
HOH
HOH
1822
B
HOH
89
5
HOH
HOH
1823
B
HOH
90
5
HOH
HOH
1824
B
HOH
94
5
HOH
HOH
1825
B
HOH
96
5
HOH
HOH
1826
B
HOH
101
5
HOH
HOH
1827
B
HOH
102
5
HOH
HOH
1828
B
HOH
103
5
HOH
HOH
1829
B
HOH
104
5
HOH
HOH
1830
B
HOH
108
5
HOH
HOH
1831
B
HOH
109
5
HOH
HOH
1832
B
HOH
110
5
HOH
HOH
1833
B
HOH
111
5
HOH
HOH
1834
B
HOH
112
5
HOH
HOH
1835
B
HOH
113
5
HOH
HOH
1836
B
HOH
114
5
HOH
HOH
1837
B
HOH
115
5
HOH
HOH
1838
B
HOH
118
5
HOH
HOH
1839
B
HOH
121
5
HOH
HOH
1840
B
HOH
123
5
HOH
HOH
1841
B
HOH
125
5
HOH
HOH
1842
B
HOH
126
5
HOH
HOH
1843
B
HOH
128
5
HOH
HOH
1844
B
HOH
129
5
HOH
HOH
1845
B
HOH
132
5
HOH
HOH
1846
B
HOH
142
5
HOH
HOH
1847
B
HOH
143
5
HOH
HOH
1848
B
HOH
144
5
HOH
HOH
1849
B
HOH
149
5
HOH
HOH
1850
B
HOH
152
5
HOH
HOH
1851
B
HOH
161
5
HOH
HOH
1852
B
HOH
171
5
HOH
HOH
1853
B
HOH
188
5
HOH
HOH
1854
B
HOH
191
5
HOH
HOH
1855
B
HOH
192
5
HOH
HOH
1856
B
HOH
197
5
HOH
HOH
1857
B
HOH
201
5
HOH
HOH
1858
B
HOH
202
5
HOH
HOH
1859
B
HOH
205
5
HOH
HOH
1860
B
HOH
206
5
HOH
HOH
1861
B
HOH
210
5
HOH
HOH
1862
B
HOH
216
5
HOH
HOH
1863
B
HOH
223
5
HOH
HOH
1864
B
HOH
237
5
HOH
HOH
1865
B
HOH
238
5
HOH
HOH
1866
B
HOH
240
5
HOH
HOH
1867
B
HOH
265
5
HOH
HOH
1868
B
n
1
1
A
VAL
2
n
2
VAL
2
A
GLN
3
n
3
GLN
3
A
LEU
4
n
4
LEU
4
A
GLN
5
n
5
GLN
5
A
ALA
6
n
6
ALA
6
A
SER
7
n
7
SER
7
A
GLY
8
n
8
GLY
8
A
GLY
9
n
9
GLY
9
A
GLY
10
n
10
GLY
10
A
SER
11
n
11
SER
11
A
VAL
12
n
12
VAL
12
A
GLN
13
n
13
GLN
13
A
ALA
14
n
14
ALA
14
A
GLY
15
n
15
GLY
15
A
GLN
16
n
16
GLN
16
A
SER
17
n
17
SER
17
A
LEU
18
n
18
LEU
18
A
ARG
19
n
19
ARG
19
A
LEU
20
n
20
LEU
20
A
SER
21
n
21
SER
21
A
CYS
22
n
22
CYS
22
A
ALA
23
n
23
ALA
23
A
THR
24
n
24
THR
24
A
SER
25
n
25
SER
25
A
n
26
26
A
ALA
27
n
27
ALA
27
A
THR
28
n
28
THR
28
A
SER
29
n
29
SER
29
A
SER
30
n
30
SER
30
A
SER
31
n
31
SER
31
A
ASN
32
n
32
ASN
32
A
CYS
33
n
33
CYS
33
A
MET
34
n
34
MET
34
A
GLY
35
n
35
GLY
35
A
TRP
36
n
36
TRP
36
A
PHE
37
n
37
PHE
37
A
ARG
38
n
38
ARG
38
A
GLN
39
n
39
GLN
39
A
ALA
40
n
40
ALA
40
A
PRO
41
n
41
PRO
41
A
GLY
42
n
42
GLY
42
A
LYS
43
n
43
LYS
43
A
GLU
44
n
44
GLU
44
A
ARG
45
n
45
ARG
45
A
GLU
46
n
46
GLU
46
A
GLY
47
n
47
GLY
47
A
VAL
48
n
48
VAL
48
A
ALA
49
n
49
ALA
49
A
VAL
50
n
50
VAL
50
A
ILE
51
n
51
ILE
51
A
ASP
52
n
52
ASP
52
A
THR
53
n
53
THR
53
A
GLY
54
n
54
GLY
54
A
ARG
55
n
55
ARG
55
A
GLY
56
n
56
GLY
56
A
ASN
57
n
57
ASN
57
A
THR
58
n
58
THR
58
A
ALA
59
n
59
ALA
59
A
TYR
60
n
60
TYR
60
A
ALA
61
n
61
ALA
61
A
ASP
62
n
62
ASP
62
A
SER
63
n
63
SER
63
A
VAL
64
n
64
VAL
64
A
GLN
65
n
65
GLN
65
A
GLY
66
n
66
GLY
66
A
ARG
67
n
67
ARG
67
A
LEU
68
n
68
LEU
68
A
THR
69
n
69
THR
69
A
ILE
70
n
70
ILE
70
A
SER
71
n
71
SER
71
A
LEU
72
n
72
LEU
72
A
ASP
73
n
73
ASP
73
A
ASN
74
n
74
ASN
74
A
n
75
75
A
n
76
76
A
ASN
77
n
77
ASN
77
A
THR
78
n
78
THR
78
A
LEU
79
n
79
LEU
79
A
TYR
80
n
80
TYR
80
A
LEU
81
n
81
LEU
81
A
GLN
82
n
82
GLN
82
A
MET
83
n
83
MET
83
A
ASN
84
n
84
ASN
84
A
SER
85
n
85
SER
85
A
LEU
86
n
86
LEU
86
A
LYS
87
n
87
LYS
87
A
PRO
88
n
88
PRO
88
A
GLU
89
n
89
GLU
89
A
ASP
90
n
90
ASP
90
A
THR
91
n
91
THR
91
A
ALA
92
n
92
ALA
92
A
MET
93
n
93
MET
93
A
TYR
94
n
94
TYR
94
A
TYR
95
n
95
TYR
95
A
CYS
96
n
96
CYS
96
A
ALA
97
n
97
ALA
97
A
ALA
98
n
98
ALA
98
A
ASP
99
n
99
ASP
99
A
THR
100
n
100
THR
100
A
SER
101
n
101
SER
101
A
THR
102
n
102
THR
102
A
TRP
103
n
103
TRP
103
A
TYR
104
n
104
TYR
104
A
ARG
105
n
105
ARG
105
A
GLY
106
n
106
GLY
106
A
TYR
107
n
107
TYR
107
A
CYS
108
n
108
CYS
108
A
GLY
109
n
109
GLY
109
A
THR
110
n
110
THR
110
A
ASN
111
n
111
ASN
111
A
PRO
112
n
112
PRO
112
A
ASN
113
n
113
ASN
113
A
TYR
114
n
114
TYR
114
A
PHE
115
n
115
PHE
115
A
SER
116
n
116
SER
116
A
TYR
117
n
117
TYR
117
A
TRP
118
n
118
TRP
118
A
GLY
119
n
119
GLY
119
A
GLN
120
n
120
GLN
120
A
GLY
121
n
121
GLY
121
A
THR
122
n
122
THR
122
A
GLN
123
n
123
GLN
123
A
VAL
124
n
124
VAL
124
A
THR
125
n
125
THR
125
A
VAL
126
n
126
VAL
126
A
SER
127
n
127
SER
127
A
n
128
128
A
n
129
129
A
n
130
130
A
n
131
131
A
n
132
132
A
n
133
133
A
n
134
134
A
n
135
135
A
n
136
136
A
n
137
137
A
LYS
1
n
1
LYS
1
B
VAL
2
n
2
VAL
2
B
PHE
3
n
3
PHE
3
B
GLY
4
n
4
GLY
4
B
ARG
5
n
5
ARG
5
B
CYS
6
n
6
CYS
6
B
GLU
7
n
7
GLU
7
B
LEU
8
n
8
LEU
8
B
ALA
9
n
9
ALA
9
B
ALA
10
n
10
ALA
10
B
ALA
11
n
11
ALA
11
B
MET
12
n
12
MET
12
B
LYS
13
n
13
LYS
13
B
ARG
14
n
14
ARG
14
B
HIS
15
n
15
HIS
15
B
GLY
16
n
16
GLY
16
B
LEU
17
n
17
LEU
17
B
ASP
18
n
18
ASP
18
B
ASN
19
n
19
ASN
19
B
TYR
20
n
20
TYR
20
B
ARG
21
n
21
ARG
21
B
GLY
22
n
22
GLY
22
B
TYR
23
n
23
TYR
23
B
SER
24
n
24
SER
24
B
LEU
25
n
25
LEU
25
B
GLY
26
n
26
GLY
26
B
ASN
27
n
27
ASN
27
B
TRP
28
n
28
TRP
28
B
VAL
29
n
29
VAL
29
B
CYS
30
n
30
CYS
30
B
ALA
31
n
31
ALA
31
B
ALA
32
n
32
ALA
32
B
LYS
33
n
33
LYS
33
B
PHE
34
n
34
PHE
34
B
GLU
35
n
35
GLU
35
B
SER
36
n
36
SER
36
B
ASN
37
n
37
ASN
37
B
PHE
38
n
38
PHE
38
B
ASN
39
n
39
ASN
39
B
THR
40
n
40
THR
40
B
GLN
41
n
41
GLN
41
B
ALA
42
n
42
ALA
42
B
THR
43
n
43
THR
43
B
ASN
44
n
44
ASN
44
B
ARG
45
n
45
ARG
45
B
ASN
46
n
46
ASN
46
B
THR
47
n
47
THR
47
B
ASP
48
n
48
ASP
48
B
GLY
49
n
49
GLY
49
B
SER
50
n
50
SER
50
B
THR
51
n
51
THR
51
B
ASP
52
n
52
ASP
52
B
TYR
53
n
53
TYR
53
B
GLY
54
n
54
GLY
54
B
ILE
55
n
55
ILE
55
B
LEU
56
n
56
LEU
56
B
GLN
57
n
57
GLN
57
B
ILE
58
n
58
ILE
58
B
ASN
59
n
59
ASN
59
B
SER
60
n
60
SER
60
B
ARG
61
n
61
ARG
61
B
TRP
62
n
62
TRP
62
B
TRP
63
n
63
TRP
63
B
CYS
64
n
64
CYS
64
B
ASN
65
n
65
ASN
65
B
ASP
66
n
66
ASP
66
B
GLY
67
n
67
GLY
67
B
ARG
68
n
68
ARG
68
B
THR
69
n
69
THR
69
B
PRO
70
n
70
PRO
70
B
GLY
71
n
71
GLY
71
B
SER
72
n
72
SER
72
B
ARG
73
n
73
ARG
73
B
ASN
74
n
74
ASN
74
B
LEU
75
n
75
LEU
75
B
CYS
76
n
76
CYS
76
B
ASN
77
n
77
ASN
77
B
ILE
78
n
78
ILE
78
B
PRO
79
n
79
PRO
79
B
CYS
80
n
80
CYS
80
B
SER
81
n
81
SER
81
B
ALA
82
n
82
ALA
82
B
LEU
83
n
83
LEU
83
B
LEU
84
n
84
LEU
84
B
SER
85
n
85
SER
85
B
SER
86
n
86
SER
86
B
ASP
87
n
87
ASP
87
B
ILE
88
n
88
ILE
88
B
THR
89
n
89
THR
89
B
ALA
90
n
90
ALA
90
B
SER
91
n
91
SER
91
B
VAL
92
n
92
VAL
92
B
ASN
93
n
93
ASN
93
B
CYS
94
n
94
CYS
94
B
ALA
95
n
95
ALA
95
B
LYS
96
n
96
LYS
96
B
LYS
97
n
97
LYS
97
B
ILE
98
n
98
ILE
98
B
VAL
99
n
99
VAL
99
B
SER
100
n
100
SER
100
B
ASP
101
n
101
ASP
101
B
GLY
102
n
102
GLY
102
B
ASN
103
n
103
ASN
103
B
GLY
104
n
104
GLY
104
B
MET
105
n
105
MET
105
B
ASN
106
n
106
ASN
106
B
ALA
107
n
107
ALA
107
B
TRP
108
n
108
TRP
108
B
VAL
109
n
109
VAL
109
B
ALA
110
n
110
ALA
110
B
TRP
111
n
111
TRP
111
B
ARG
112
n
112
ARG
112
B
ASN
113
n
113
ASN
113
B
ARG
114
n
114
ARG
114
B
CYS
115
n
115
CYS
115
B
LYS
116
n
116
LYS
116
B
GLY
117
n
117
GLY
117
B
THR
118
n
118
THR
118
B
ASP
119
n
119
ASP
119
B
VAL
120
n
120
VAL
120
B
GLN
121
n
121
GLN
121
B
ALA
122
n
122
ALA
122
B
TRP
123
n
123
TRP
123
B
ILE
124
n
124
ILE
124
B
ARG
125
n
125
ARG
125
B
GLY
126
n
126
GLY
126
B
CYS
127
n
127
CYS
127
B
ARG
128
n
128
ARG
128
B
LEU
129
n
129
LEU
129
B
author_defined_assembly
2
dimeric
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
10
A
N
GLY
10
A
O
THR
125
A
O
THR
125
A
O
THR
122
A
O
THR
122
A
N
TYR
94
A
N
TYR
94
A
O
ALA
97
A
O
ALA
97
A
N
GLY
35
A
N
GLY
35
A
N
ARG
38
A
N
ARG
38
A
O
GLU
46
A
O
GLU
46
A
N
VAL
50
A
N
VAL
50
A
O
ALA
59
A
O
ALA
59
A
N
GLY
10
A
N
GLY
10
A
O
THR
125
A
O
THR
125
A
O
THR
122
A
O
THR
122
A
N
TYR
94
A
N
TYR
94
A
N
ALA
98
A
N
ALA
98
A
O
TYR
117
A
O
TYR
117
A
N
LEU
18
A
N
LEU
18
A
O
MET
83
A
O
MET
83
A
O
THR
78
A
O
THR
78
A
N
ASP
73
A
N
ASP
73
B
N
ASN
44
B
N
ASN
44
B
O
ASP
52
B
O
ASP
52
B
N
TYR
53
B
N
TYR
53
B
O
ILE
58
B
O
ILE
58
1
A
CG
GLN
3
A
CG
GLN
3
1
Y
1
A
CD
GLN
3
A
CD
GLN
3
1
Y
1
A
OE1
GLN
3
A
OE1
GLN
3
1
Y
1
A
NE2
GLN
3
A
NE2
GLN
3
1
Y
1
A
CG
GLN
5
A
CG
GLN
5
1
Y
1
A
CD
GLN
5
A
CD
GLN
5
1
Y
1
A
OE1
GLN
5
A
OE1
GLN
5
1
Y
1
A
NE2
GLN
5
A
NE2
GLN
5
1
Y
1
A
CD
GLN
13
A
CD
GLN
13
1
Y
1
A
OE1
GLN
13
A
OE1
GLN
13
1
Y
1
A
NE2
GLN
13
A
NE2
GLN
13
1
Y
1
A
CZ
ARG
19
A
CZ
ARG
19
1
Y
1
A
NH1
ARG
19
A
NH1
ARG
19
1
Y
1
A
NH2
ARG
19
A
NH2
ARG
19
1
Y
1
A
CB
THR
28
A
CB
THR
28
1
Y
1
A
OG1
THR
28
A
OG1
THR
28
1
Y
1
A
CG2
THR
28
A
CG2
THR
28
1
Y
1
A
OG
SER
29
A
OG
SER
29
1
Y
1
A
CE
LYS
43
A
CE
LYS
43
1
Y
1
A
NZ
LYS
43
A
NZ
LYS
43
1
Y
1
A
CG
GLU
44
A
CG
GLU
44
1
Y
1
A
CD
GLU
44
A
CD
GLU
44
1
Y
1
A
OE1
GLU
44
A
OE1
GLU
44
1
Y
1
A
OE2
GLU
44
A
OE2
GLU
44
1
Y
1
A
CG
GLU
46
A
CG
GLU
46
1
Y
1
A
CD
GLU
46
A
CD
GLU
46
1
Y
1
A
OE1
GLU
46
A
OE1
GLU
46
1
Y
1
A
OE2
GLU
46
A
OE2
GLU
46
1
Y
1
A
NE
ARG
55
A
NE
ARG
55
1
Y
1
A
CZ
ARG
55
A
CZ
ARG
55
1
Y
1
A
NH1
ARG
55
A
NH1
ARG
55
1
Y
1
A
NH2
ARG
55
A
NH2
ARG
55
1
Y
1
A
CB
ASP
73
A
CB
ASP
73
1
Y
1
A
CG
ASP
73
A
CG
ASP
73
1
Y
1
A
OD1
ASP
73
A
OD1
ASP
73
1
Y
1
A
OD2
ASP
73
A
OD2
ASP
73
1
Y
1
A
CB
ASN
74
A
CB
ASN
74
1
Y
1
A
CG
ASN
74
A
CG
ASN
74
1
Y
1
A
OD1
ASN
74
A
OD1
ASN
74
1
Y
1
A
ND2
ASN
74
A
ND2
ASN
74
1
Y
1
A
CB
ASN
77
A
CB
ASN
77
1
Y
1
A
CG
ASN
77
A
CG
ASN
77
1
Y
1
A
OD1
ASN
77
A
OD1
ASN
77
1
Y
1
A
ND2
ASN
77
A
ND2
ASN
77
1
Y
1
A
CG
GLU
89
A
CG
GLU
89
1
Y
1
A
CD
GLU
89
A
CD
GLU
89
1
Y
1
A
OE1
GLU
89
A
OE1
GLU
89
1
Y
1
A
OE2
GLU
89
A
OE2
GLU
89
1
Y
1
A
CG
GLN
120
A
CG
GLN
120
1
Y
1
A
CD
GLN
120
A
CD
GLN
120
1
Y
1
A
OE1
GLN
120
A
OE1
GLN
120
1
Y
1
A
NE2
GLN
120
A
NE2
GLN
120
1
Y
1
A
CB
SER
127
A
CB
SER
127
1
Y
1
A
OG
SER
127
A
OG
SER
127
1
Y
1
B
CD
ARG
73
B
CD
ARG
73
1
Y
1
B
NE
ARG
73
B
NE
ARG
73
1
Y
1
B
CZ
ARG
73
B
CZ
ARG
73
1
Y
1
B
NH1
ARG
73
B
NH1
ARG
73
1
Y
1
B
NH2
ARG
73
B
NH2
ARG
73
1
Y
1
B
CG
ASN
103
B
CG
ASN
103
1
Y
1
B
OD1
ASN
103
B
OD1
ASN
103
1
Y
1
B
ND2
ASN
103
B
ND2
ASN
103
1
Y
1
B
CG
GLN
121
B
CG
GLN
121
1
Y
1
B
CD
GLN
121
B
CD
GLN
121
1
Y
1
B
OE1
GLN
121
B
OE1
GLN
121
1
Y
1
B
NE2
GLN
121
B
NE2
GLN
121
1
Y
1
B
CD
ARG
125
B
CD
ARG
125
1
Y
1
B
NE
ARG
125
B
NE
ARG
125
1
Y
1
B
CZ
ARG
125
B
CZ
ARG
125
1
Y
1
B
NH1
ARG
125
B
NH1
ARG
125
1
Y
1
B
NH2
ARG
125
B
NH2
ARG
125
1
Y
1
A
GLU
1
A
GLU
1
1
Y
1
A
GLY
26
A
GLY
26
1
Y
1
A
ALA
75
A
ALA
75
1
Y
1
A
LYS
76
A
LYS
76
1
Y
1
A
SER
128
A
SER
128
1
Y
1
A
ARG
129
A
ARG
129
1
Y
1
A
GLY
130
A
GLY
130
1
Y
1
A
ARG
131
A
ARG
131
1
Y
1
A
HIS
132
A
HIS
132
1
Y
1
A
HIS
133
A
HIS
133
1
Y
1
A
HIS
134
A
HIS
134
1
Y
1
A
HIS
135
A
HIS
135
1
Y
1
A
HIS
136
A
HIS
136
1
Y
1
A
HIS
137
A
HIS
137
1
Y
1
11.32
1.10
114.20
125.52
A
A
A
CA
CB
SG
CYS
CYS
CYS
22
22
22
A
A
A
N
1
18.63
1.10
114.20
132.83
A
A
A
CA
CB
SG
CYS
CYS
CYS
22
22
22
B
B
B
N
1
18.72
2.20
113.40
132.12
A
A
A
CA
CB
CG
GLN
GLN
GLN
65
65
65
N
1
7.47
1.10
114.20
121.67
A
A
A
CA
CB
SG
CYS
CYS
CYS
96
96
96
B
B
B
N
1
A
A
CA
CB
CYS
CYS
22
22
0.144
0.022
1.535
1.679
B
B
N
1
A
A
CA
CB
GLN
GLN
65
65
-0.221
0.022
1.535
1.314
N
1
A
A
CA
CB
CYS
CYS
96
96
0.201
0.022
1.535
1.736
B
B
N
1
A
ALA
92
172.60
178.74
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
PO4_XPLOR_PARAM
PO4_XPLOR_TOP
16.5
-0.92
0.00
0.00
0.50
0.00
0.42
BULK SOLVENT MODEL USED
0.235
0.005
0.22
0.22
0.22
1.40
26.88
2475
49374
48908
5.1
98.9
RANDOM
1381007.94
1381007.94
0.000000
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
Engh & Huber
FLAT MODEL
43.6135
0.379361
0.20
0.18
5.00
0.14
0.11
1.40
26.88
186
2052
11
0
1855
0.008
1.4
25.0
1.04
1.08
1.50
1.68
2.00
1.63
2.00
2.36
2.50
0.287
0.015
0.254
1.49
383
7522
6
4.8
97.3
13.2
1.4
49.4
1RJC
49374
48909
0
0
0.065
0.065
1
21.4
4.5
99.06
0.371
1.4
1.45
3.7
4610
0.371
1
96.8
refinement
CNS
1.1
data reduction
DENZO
data scaling
CCP4
(TRUNCATE)
phasing
AMoRE
camelid heavy chain antibody, Lysozyme C (E.C.3.2.1.17)
Crystal structure of the camelid single domain antibody cAb-Lys2 in complex with hen egg white lysozyme
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
5
N
N
A
LYS
87
A
LYS
87
HELX_P
A
THR
91
A
THR
91
5
1
5
A
ASN
111
A
ASN
111
HELX_P
A
PHE
115
A
PHE
115
5
2
5
B
GLY
4
B
GLY
4
HELX_P
B
HIS
15
B
HIS
15
1
3
12
B
ASN
19
B
ASN
19
HELX_P
B
TYR
23
B
TYR
23
5
4
5
B
SER
24
B
SER
24
HELX_P
B
ASN
37
B
ASN
37
1
5
14
B
PRO
79
B
PRO
79
HELX_P
B
SER
85
B
SER
85
5
6
7
B
ILE
88
B
ILE
88
HELX_P
B
VAL
99
B
VAL
99
1
7
12
B
ASN
103
B
ASN
103
HELX_P
B
ALA
107
B
ALA
107
5
8
5
B
TRP
108
B
TRP
108
HELX_P
B
CYS
115
B
CYS
115
1
9
8
B
ASP
119
B
ASP
119
HELX_P
B
ILE
124
B
ILE
124
5
10
6
disulf
2.014
A
A
A
CYS
22
A
SG
CYS
22
1_555
A
CYS
96
A
SG
CYS
96
1_555
disulf
2.046
B
B
A
CYS
22
A
SG
CYS
22
1_555
A
CYS
96
A
SG
CYS
96
1_555
disulf
2.027
A
CYS
33
A
SG
CYS
33
1_555
A
CYS
108
A
SG
CYS
108
1_555
disulf
2.033
B
CYS
6
B
SG
CYS
6
1_555
B
CYS
127
B
SG
CYS
127
1_555
disulf
2.040
B
CYS
30
B
SG
CYS
30
1_555
B
CYS
115
B
SG
CYS
115
1_555
disulf
2.031
B
CYS
64
B
SG
CYS
64
1_555
B
CYS
80
B
SG
CYS
80
1_555
disulf
2.027
B
CYS
76
B
SG
CYS
76
1_555
B
CYS
94
B
SG
CYS
94
1_555
IMMUNE SYSTEM/HYDROLASE
beta sandwich, immunoglobulin fold, protein-protein hetero complex, alpha-beta orthogonal bundle, IMMUNE SYSTEM-HYDROLASE COMPLEX
LYSC_CHICK
UNP
2
19
P00698
KVFGRCELAAAMKRHGLDNYRGYSLGNWVCAAKFESNFNTQATNRNTDGSTDYGILQINSRWWCNDGRTPGSRNLCNIPC
SALLSSDITASVNCAKKIVSDGNGMNAWVAWRNRCKGTDVQAWIRGCRL
1RJC
PDB
1
1RJC
19
147
1RJC
1
129
P00698
B
1
1
129
1
137
1RJC
1
137
1RJC
A
2
1
137
6
4
3
3
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
GLY
10
A
GLY
10
A
GLN
13
A
GLN
13
A
THR
122
A
THR
122
A
SER
127
A
SER
127
A
ALA
92
A
ALA
92
A
ALA
98
A
ALA
98
A
CYS
33
A
CYS
33
A
GLN
39
A
GLN
39
A
GLU
46
A
GLU
46
A
ASP
52
A
ASP
52
A
THR
58
A
THR
58
A
TYR
60
A
TYR
60
A
GLY
10
A
GLY
10
A
GLN
13
A
GLN
13
A
THR
122
A
THR
122
A
SER
127
A
SER
127
A
ALA
92
A
ALA
92
A
ALA
98
A
ALA
98
A
TYR
117
A
TYR
117
A
TRP
118
A
TRP
118
A
LEU
18
A
LEU
18
A
ALA
23
A
ALA
23
A
THR
78
A
THR
78
A
MET
83
A
MET
83
A
LEU
68
A
LEU
68
A
ASP
73
A
ASP
73
B
THR
43
B
THR
43
B
ARG
45
B
ARG
45
B
THR
51
B
THR
51
B
TYR
53
B
TYR
53
B
ILE
58
B
ILE
58
B
ASN
59
B
ASN
59
BINDING SITE FOR RESIDUE PO4 A 138
Software
6
BINDING SITE FOR RESIDUE GOL B 1758
Software
5
A
GLN
65
A
GLN
65
6
1_555
A
HOH
145
E
HOH
6
1_555
A
HOH
164
E
HOH
6
1_555
A
HOH
170
E
HOH
6
1_555
B
ARG
14
B
ARG
14
6
3_745
B
HIS
15
B
HIS
15
6
3_745
A
HOH
163
E
HOH
5
3_655
A
HOH
194
E
HOH
5
3_655
B
TRP
123
B
TRP
123
5
1_555
B
HOH
1815
F
HOH
5
1_555
B
HOH
1827
F
HOH
5
1_555
19
P 21 21 21