0.019419
0.000000
0.000000
0.000000
0.018716
0.000000
0.000000
0.000000
0.009574
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
51.496
53.430
104.454
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
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
CCD
2002-03-11
ADSC QUANTUM 4
SAGITALLY FOCUSED Si(111)
SINGLE WAVELENGTH
M
x-ray
1
0.933
1.0
ID14-2
ESRF
0.933
SYNCHROTRON
ESRF BEAMLINE ID14-2
14717.281
camelid ANTIBODY HEAVY CHAIN
VHH domain, VARIABLE DOMAIN
1
man
polymer
14331.160
Lysozyme C
3.2.1.17
1
nat
polymer
92.094
GLYCEROL
1
syn
non-polymer
18.015
water
231
nat
water
1D2L19
1,4-beta-N-acetylmuramidase C, Allergen Gal d 4, Gal d IV
no
no
DVQLVESGGGSVQAGGSLRLSCAVSGYKDRNYCMGWFRRAPGKEREGVAVIDSSGRTAYADSVKGRFTISRDVALDTAYL
QMNSLKPEDTAMYYCAAGWSSLGSCGTNRNRYNYWGQGTQVTVSSRGRHHHHHH
DVQLVESGGGSVQAGGSLRLSCAVSGYKDRNYCMGWFRRAPGKEREGVAVIDSSGRTAYADSVKGRFTISRDVALDTAYL
QMNSLKPEDTAMYYCAAGWSSLGSCGTNRNRYNYWGQGTQVTVSSRGRHHHHHH
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
Arabian camel
Camelus
Blood Lymphocytes
Escherichia
sample
9838
Camelus dromedarius
562
Escherichia coli
WK6Su
plasmid
pHEN
chicken
Gallus
sample
9031
Gallus gallus
Egg White
1
2.47
50.27
VAPOR DIFFUSION, HANGING DROP
8.5
PEG 4000, lithium sulphate, Tris-HCl, glycerol, sodium chloride, potassium phosphate, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
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
SEQUENCE
The sequence of camelid heavy chain antibody (chain A) is not available in any reference sequence database.
RCSB
Y
RCSB
2003-11-17
REL
REL
GOL
GLYCEROL
HOH
water
GOL
1758
3
GOL
GOL
1758
B
TIP
2
4
HOH
HOH
135
A
TIP
3
4
HOH
HOH
136
A
TIP
4
4
HOH
HOH
137
A
TIP
6
4
HOH
HOH
138
A
TIP
10
4
HOH
HOH
139
A
TIP
11
4
HOH
HOH
140
A
TIP
12
4
HOH
HOH
141
A
TIP
15
4
HOH
HOH
142
A
TIP
16
4
HOH
HOH
143
A
TIP
18
4
HOH
HOH
144
A
TIP
19
4
HOH
HOH
145
A
TIP
21
4
HOH
HOH
146
A
TIP
22
4
HOH
HOH
147
A
TIP
24
4
HOH
HOH
148
A
TIP
28
4
HOH
HOH
149
A
TIP
33
4
HOH
HOH
150
A
TIP
35
4
HOH
HOH
151
A
TIP
39
4
HOH
HOH
152
A
TIP
43
4
HOH
HOH
153
A
TIP
45
4
HOH
HOH
154
A
TIP
46
4
HOH
HOH
155
A
TIP
49
4
HOH
HOH
156
A
TIP
51
4
HOH
HOH
157
A
TIP
53
4
HOH
HOH
158
A
TIP
55
4
HOH
HOH
159
A
TIP
57
4
HOH
HOH
160
A
TIP
58
4
HOH
HOH
161
A
TIP
59
4
HOH
HOH
162
A
TIP
62
4
HOH
HOH
163
A
TIP
64
4
HOH
HOH
164
A
TIP
70
4
HOH
HOH
165
A
TIP
73
4
HOH
HOH
166
A
TIP
74
4
HOH
HOH
167
A
TIP
79
4
HOH
HOH
168
A
TIP
80
4
HOH
HOH
169
A
TIP
83
4
HOH
HOH
170
A
TIP
84
4
HOH
HOH
171
A
TIP
86
4
HOH
HOH
172
A
TIP
87
4
HOH
HOH
173
A
TIP
88
4
HOH
HOH
174
A
TIP
93
4
HOH
HOH
175
A
TIP
95
4
HOH
HOH
176
A
TIP
99
4
HOH
HOH
177
A
TIP
101
4
HOH
HOH
178
A
TIP
102
4
HOH
HOH
179
A
TIP
103
4
HOH
HOH
180
A
TIP
105
4
HOH
HOH
181
A
TIP
108
4
HOH
HOH
182
A
TIP
109
4
HOH
HOH
183
A
TIP
111
4
HOH
HOH
184
A
TIP
112
4
HOH
HOH
185
A
TIP
114
4
HOH
HOH
186
A
TIP
118
4
HOH
HOH
187
A
TIP
119
4
HOH
HOH
188
A
TIP
120
4
HOH
HOH
189
A
TIP
122
4
HOH
HOH
190
A
TIP
124
4
HOH
HOH
191
A
TIP
125
4
HOH
HOH
192
A
TIP
127
4
HOH
HOH
193
A
TIP
131
4
HOH
HOH
194
A
TIP
136
4
HOH
HOH
195
A
TIP
137
4
HOH
HOH
196
A
TIP
139
4
HOH
HOH
197
A
TIP
140
4
HOH
HOH
198
A
TIP
141
4
HOH
HOH
199
A
TIP
142
4
HOH
HOH
200
A
TIP
146
4
HOH
HOH
201
A
TIP
147
4
HOH
HOH
202
A
TIP
148
4
HOH
HOH
203
A
TIP
149
4
HOH
HOH
204
A
TIP
152
4
HOH
HOH
205
A
TIP
154
4
HOH
HOH
206
A
TIP
157
4
HOH
HOH
207
A
TIP
158
4
HOH
HOH
208
A
TIP
162
4
HOH
HOH
209
A
TIP
163
4
HOH
HOH
210
A
TIP
165
4
HOH
HOH
211
A
TIP
166
4
HOH
HOH
212
A
TIP
167
4
HOH
HOH
213
A
TIP
168
4
HOH
HOH
214
A
TIP
169
4
HOH
HOH
215
A
TIP
170
4
HOH
HOH
216
A
TIP
172
4
HOH
HOH
217
A
TIP
173
4
HOH
HOH
218
A
TIP
181
4
HOH
HOH
219
A
TIP
183
4
HOH
HOH
220
A
TIP
184
4
HOH
HOH
221
A
TIP
186
4
HOH
HOH
222
A
TIP
188
4
HOH
HOH
223
A
TIP
189
4
HOH
HOH
224
A
TIP
191
4
HOH
HOH
225
A
TIP
193
4
HOH
HOH
226
A
TIP
197
4
HOH
HOH
227
A
TIP
198
4
HOH
HOH
228
A
TIP
201
4
HOH
HOH
229
A
TIP
202
4
HOH
HOH
230
A
TIP
203
4
HOH
HOH
231
A
TIP
205
4
HOH
HOH
232
A
TIP
207
4
HOH
HOH
233
A
TIP
209
4
HOH
HOH
234
A
TIP
210
4
HOH
HOH
235
A
TIP
216
4
HOH
HOH
236
A
TIP
218
4
HOH
HOH
237
A
TIP
220
4
HOH
HOH
238
A
TIP
224
4
HOH
HOH
239
A
TIP
226
4
HOH
HOH
240
A
TIP
227
4
HOH
HOH
241
A
TIP
228
4
HOH
HOH
242
A
TIP
229
4
HOH
HOH
243
A
TIP
230
4
HOH
HOH
244
A
TIP
1
4
HOH
HOH
1759
B
TIP
5
4
HOH
HOH
1760
B
TIP
7
4
HOH
HOH
1761
B
TIP
8
4
HOH
HOH
1762
B
TIP
9
4
HOH
HOH
1763
B
TIP
13
4
HOH
HOH
1764
B
TIP
14
4
HOH
HOH
1765
B
TIP
17
4
HOH
HOH
1766
B
TIP
20
4
HOH
HOH
1767
B
TIP
23
4
HOH
HOH
1768
B
TIP
25
4
HOH
HOH
1769
B
TIP
26
4
HOH
HOH
1770
B
TIP
27
4
HOH
HOH
1771
B
TIP
29
4
HOH
HOH
1772
B
TIP
30
4
HOH
HOH
1773
B
TIP
31
4
HOH
HOH
1774
B
TIP
32
4
HOH
HOH
1775
B
TIP
34
4
HOH
HOH
1776
B
TIP
36
4
HOH
HOH
1777
B
TIP
37
4
HOH
HOH
1778
B
TIP
38
4
HOH
HOH
1779
B
TIP
40
4
HOH
HOH
1780
B
TIP
41
4
HOH
HOH
1781
B
TIP
42
4
HOH
HOH
1782
B
TIP
44
4
HOH
HOH
1783
B
TIP
47
4
HOH
HOH
1784
B
TIP
48
4
HOH
HOH
1785
B
TIP
50
4
HOH
HOH
1786
B
TIP
52
4
HOH
HOH
1787
B
TIP
54
4
HOH
HOH
1788
B
TIP
56
4
HOH
HOH
1789
B
TIP
60
4
HOH
HOH
1790
B
TIP
61
4
HOH
HOH
1791
B
TIP
63
4
HOH
HOH
1792
B
TIP
65
4
HOH
HOH
1793
B
TIP
66
4
HOH
HOH
1794
B
TIP
67
4
HOH
HOH
1795
B
TIP
68
4
HOH
HOH
1796
B
TIP
69
4
HOH
HOH
1797
B
TIP
71
4
HOH
HOH
1798
B
TIP
72
4
HOH
HOH
1799
B
TIP
75
4
HOH
HOH
1800
B
TIP
76
4
HOH
HOH
1801
B
TIP
77
4
HOH
HOH
1802
B
TIP
78
4
HOH
HOH
1803
B
TIP
81
4
HOH
HOH
1804
B
TIP
82
4
HOH
HOH
1805
B
TIP
85
4
HOH
HOH
1806
B
TIP
89
4
HOH
HOH
1807
B
TIP
90
4
HOH
HOH
1808
B
TIP
91
4
HOH
HOH
1809
B
TIP
92
4
HOH
HOH
1810
B
TIP
94
4
HOH
HOH
1811
B
TIP
96
4
HOH
HOH
1812
B
TIP
97
4
HOH
HOH
1813
B
TIP
98
4
HOH
HOH
1814
B
TIP
100
4
HOH
HOH
1815
B
TIP
104
4
HOH
HOH
1816
B
TIP
106
4
HOH
HOH
1817
B
TIP
107
4
HOH
HOH
1818
B
TIP
110
4
HOH
HOH
1819
B
TIP
113
4
HOH
HOH
1820
B
TIP
115
4
HOH
HOH
1821
B
TIP
116
4
HOH
HOH
1822
B
TIP
117
4
HOH
HOH
1823
B
TIP
121
4
HOH
HOH
1824
B
TIP
123
4
HOH
HOH
1825
B
TIP
126
4
HOH
HOH
1826
B
TIP
128
4
HOH
HOH
1827
B
TIP
129
4
HOH
HOH
1828
B
TIP
130
4
HOH
HOH
1829
B
TIP
132
4
HOH
HOH
1830
B
TIP
133
4
HOH
HOH
1831
B
TIP
134
4
HOH
HOH
1832
B
TIP
135
4
HOH
HOH
1833
B
TIP
138
4
HOH
HOH
1834
B
TIP
143
4
HOH
HOH
1835
B
TIP
144
4
HOH
HOH
1836
B
TIP
145
4
HOH
HOH
1837
B
TIP
150
4
HOH
HOH
1838
B
TIP
151
4
HOH
HOH
1839
B
TIP
153
4
HOH
HOH
1840
B
TIP
155
4
HOH
HOH
1841
B
TIP
156
4
HOH
HOH
1842
B
TIP
159
4
HOH
HOH
1843
B
TIP
160
4
HOH
HOH
1844
B
TIP
161
4
HOH
HOH
1845
B
TIP
164
4
HOH
HOH
1846
B
TIP
171
4
HOH
HOH
1847
B
TIP
174
4
HOH
HOH
1848
B
TIP
175
4
HOH
HOH
1849
B
TIP
176
4
HOH
HOH
1850
B
TIP
177
4
HOH
HOH
1851
B
TIP
178
4
HOH
HOH
1852
B
TIP
179
4
HOH
HOH
1853
B
TIP
180
4
HOH
HOH
1854
B
TIP
182
4
HOH
HOH
1855
B
TIP
185
4
HOH
HOH
1856
B
TIP
187
4
HOH
HOH
1857
B
TIP
190
4
HOH
HOH
1858
B
TIP
192
4
HOH
HOH
1859
B
TIP
194
4
HOH
HOH
1860
B
TIP
195
4
HOH
HOH
1861
B
TIP
196
4
HOH
HOH
1862
B
TIP
199
4
HOH
HOH
1863
B
TIP
200
4
HOH
HOH
1864
B
TIP
204
4
HOH
HOH
1865
B
TIP
206
4
HOH
HOH
1866
B
TIP
208
4
HOH
HOH
1867
B
TIP
211
4
HOH
HOH
1868
B
TIP
212
4
HOH
HOH
1869
B
TIP
213
4
HOH
HOH
1870
B
TIP
214
4
HOH
HOH
1871
B
TIP
215
4
HOH
HOH
1872
B
TIP
217
4
HOH
HOH
1873
B
TIP
219
4
HOH
HOH
1874
B
TIP
221
4
HOH
HOH
1875
B
TIP
222
4
HOH
HOH
1876
B
TIP
223
4
HOH
HOH
1877
B
TIP
225
4
HOH
HOH
1878
B
TIP
231
4
HOH
HOH
1879
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
VAL
5
n
5
VAL
5
A
GLU
6
n
6
GLU
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
GLY
16
n
16
GLY
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
VAL
24
n
24
VAL
24
A
SER
25
n
25
SER
25
A
GLY
26
n
26
GLY
26
A
TYR
27
n
27
TYR
27
A
LYS
28
n
28
LYS
28
A
ASP
29
n
29
ASP
29
A
ARG
30
n
30
ARG
30
A
ASN
31
n
31
ASN
31
A
TYR
32
n
32
TYR
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
ARG
39
n
39
ARG
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
SER
53
n
53
SER
53
A
SER
54
n
54
SER
54
A
GLY
55
n
55
GLY
55
A
ARG
56
n
56
ARG
56
A
THR
57
n
57
THR
57
A
ALA
58
n
58
ALA
58
A
TYR
59
n
59
TYR
59
A
ALA
60
n
60
ALA
60
A
ASP
61
n
61
ASP
61
A
SER
62
n
62
SER
62
A
VAL
63
n
63
VAL
63
A
LYS
64
n
64
LYS
64
A
GLY
65
n
65
GLY
65
A
ARG
66
n
66
ARG
66
A
PHE
67
n
67
PHE
67
A
THR
68
n
68
THR
68
A
ILE
69
n
69
ILE
69
A
SER
70
n
70
SER
70
A
ARG
71
n
71
ARG
71
A
ASP
72
n
72
ASP
72
A
VAL
73
n
73
VAL
73
A
ALA
74
n
74
ALA
74
A
LEU
75
n
75
LEU
75
A
ASP
76
n
76
ASP
76
A
THR
77
n
77
THR
77
A
ALA
78
n
78
ALA
78
A
TYR
79
n
79
TYR
79
A
LEU
80
n
80
LEU
80
A
GLN
81
n
81
GLN
81
A
MET
82
n
82
MET
82
A
ASN
83
n
83
ASN
83
A
SER
84
n
84
SER
84
A
LEU
85
n
85
LEU
85
A
LYS
86
n
86
LYS
86
A
PRO
87
n
87
PRO
87
A
GLU
88
n
88
GLU
88
A
ASP
89
n
89
ASP
89
A
THR
90
n
90
THR
90
A
ALA
91
n
91
ALA
91
A
MET
92
n
92
MET
92
A
TYR
93
n
93
TYR
93
A
TYR
94
n
94
TYR
94
A
CYS
95
n
95
CYS
95
A
ALA
96
n
96
ALA
96
A
ALA
97
n
97
ALA
97
A
GLY
98
n
98
GLY
98
A
TRP
99
n
99
TRP
99
A
SER
100
n
100
SER
100
A
SER
101
n
101
SER
101
A
LEU
102
n
102
LEU
102
A
GLY
103
n
103
GLY
103
A
SER
104
n
104
SER
104
A
CYS
105
n
105
CYS
105
A
GLY
106
n
106
GLY
106
A
THR
107
n
107
THR
107
A
ASN
108
n
108
ASN
108
A
ARG
109
n
109
ARG
109
A
ASN
110
n
110
ASN
110
A
ARG
111
n
111
ARG
111
A
TYR
112
n
112
TYR
112
A
ASN
113
n
113
ASN
113
A
TYR
114
n
114
TYR
114
A
TRP
115
n
115
TRP
115
A
GLY
116
n
116
GLY
116
A
GLN
117
n
117
GLN
117
A
GLY
118
n
118
GLY
118
A
THR
119
n
119
THR
119
A
GLN
120
n
120
GLN
120
A
VAL
121
n
121
VAL
121
A
THR
122
n
122
THR
122
A
VAL
123
n
123
VAL
123
A
SER
124
n
124
SER
124
A
SER
125
n
125
SER
125
A
n
126
126
A
n
127
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
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
GLN
3
A
N
GLN
3
A
O
SER
25
A
O
SER
25
A
N
LEU
18
A
N
LEU
18
A
O
MET
82
A
O
MET
82
A
O
GLN
81
A
O
GLN
81
A
N
THR
68
A
N
THR
68
A
N
GLY
10
A
N
GLY
10
A
O
THR
122
A
O
THR
122
A
O
THR
119
A
O
THR
119
A
N
TYR
93
A
N
TYR
93
A
O
TYR
94
A
O
TYR
94
A
N
PHE
37
A
N
PHE
37
A
N
MET
34
A
N
MET
34
A
O
ILE
51
A
O
ILE
51
A
N
VAL
50
A
N
VAL
50
A
O
ALA
58
A
O
ALA
58
A
N
GLY
10
A
N
GLY
10
A
O
THR
122
A
O
THR
122
A
O
THR
119
A
O
THR
119
A
N
TYR
93
A
N
TYR
93
A
N
ALA
97
A
N
ALA
97
A
O
TYR
114
A
O
TYR
114
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
OE1
GLN
13
A
OE1
GLN
13
1
Y
1
A
CG
LYS
28
A
CG
LYS
28
1
Y
1
A
CD
LYS
28
A
CD
LYS
28
1
Y
1
A
CE
LYS
28
A
CE
LYS
28
1
Y
1
A
NZ
LYS
28
A
NZ
LYS
28
1
Y
1
A
NE
ARG
39
A
NE
ARG
39
1
Y
1
A
CZ
ARG
39
A
CZ
ARG
39
1
Y
1
A
NH1
ARG
39
A
NH1
ARG
39
1
Y
1
A
NH2
ARG
39
A
NH2
ARG
39
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
CD
LYS
64
A
CD
LYS
64
1
Y
1
A
CE
LYS
64
A
CE
LYS
64
1
Y
1
A
NZ
LYS
64
A
NZ
LYS
64
1
Y
1
A
CG
GLU
88
A
CG
GLU
88
1
Y
1
A
CD
GLU
88
A
CD
GLU
88
1
Y
1
A
OE1
GLU
88
A
OE1
GLU
88
1
Y
1
A
OE2
GLU
88
A
OE2
GLU
88
1
Y
1
A
CG
GLN
117
A
CG
GLN
117
1
Y
1
A
CD
GLN
117
A
CD
GLN
117
1
Y
1
A
OE1
GLN
117
A
OE1
GLN
117
1
Y
1
A
NE2
GLN
117
A
NE2
GLN
117
1
Y
1
A
OG
SER
124
A
OG
SER
124
1
Y
1
A
OG
SER
125
A
OG
SER
125
1
Y
1
B
NE
ARG
68
B
NE
ARG
68
1
Y
1
B
CZ
ARG
68
B
CZ
ARG
68
1
Y
1
B
NH1
ARG
68
B
NH1
ARG
68
1
Y
1
B
NH2
ARG
68
B
NH2
ARG
68
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
CE
LYS
97
B
CE
LYS
97
1
Y
1
B
NZ
LYS
97
B
NZ
LYS
97
1
Y
1
B
CZ
ARG
112
B
CZ
ARG
112
1
Y
1
B
NH1
ARG
112
B
NH1
ARG
112
1
Y
1
B
NH2
ARG
112
B
NH2
ARG
112
1
Y
1
B
CG
ARG
128
B
CG
ARG
128
1
Y
1
B
CD
ARG
128
B
CD
ARG
128
1
Y
1
B
NE
ARG
128
B
NE
ARG
128
1
Y
1
B
CZ
ARG
128
B
CZ
ARG
128
1
Y
1
B
NH1
ARG
128
B
NH1
ARG
128
1
Y
1
B
NH2
ARG
128
B
NH2
ARG
128
1
Y
1
A
ASP
1
A
ASP
1
1
Y
1
A
ARG
126
A
ARG
126
1
Y
1
A
GLY
127
A
GLY
127
1
Y
1
A
ARG
128
A
ARG
128
1
Y
1
A
HIS
129
A
HIS
129
1
Y
1
A
HIS
130
A
HIS
130
1
Y
1
A
HIS
131
A
HIS
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
ALA
91
174.98
173.37
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
ION.PARAM
ION.TOP
17.2
-1.21
0.00
0.00
0.90
0.00
0.31
BULK SOLVENT MODEL USED
0.196
0.006
0.173
0.174
0.174
1.85
29.17
1254
25306
24895
5.0
98.3
RANDOM
1680835.14
1680835.14
0.000000
1
RESTRAINED
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
Engh & Huber
FLAT MODEL
46.6513
0.40439
0.19
0.17
5.00
0.14
0.06
1.85
29.17
231
2123
6
0
1886
0.014
1.6
25.2
0.92
2.33
1.50
2.96
2.00
3.60
2.00
4.75
2.50
0.253
0.018
0.202
1.97
188
3601
6
5.0
91.7
12.9
1.85
30.0
1RI8
25306
24895
0
0
0.077
0.077
1
16.0
5.9
98.4
0.25
1.85
1.92
5.7
2178
0.25
1
3.6
91.4
refinement
CNS
1.1
data reduction
DENZO
data scaling
CCP4
(TRUNCATE)
phasing
AMoRE
camelid ANTIBODY HEAVY CHAIN, Lysozyme C (E.C.3.2.1.17)
Crystal Structure of the Camelid Single Domain Antibody 1D2L19 in complex with Hen Egg White Lysozyme
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
A
VAL
73
A
VAL
73
HELX_P
A
LEU
75
A
LEU
75
5
1
3
A
LYS
86
A
LYS
86
HELX_P
A
THR
90
A
THR
90
5
2
5
A
ASN
108
A
ASN
108
HELX_P
A
ASN
110
A
ASN
110
5
3
3
B
GLY
4
B
GLY
4
HELX_P
B
HIS
15
B
HIS
15
1
4
12
B
ASN
19
B
ASN
19
HELX_P
B
TYR
23
B
TYR
23
5
5
5
B
SER
24
B
SER
24
HELX_P
B
ASN
37
B
ASN
37
1
6
14
B
PRO
79
B
PRO
79
HELX_P
B
SER
85
B
SER
85
5
7
7
B
ILE
88
B
ILE
88
HELX_P
B
SER
100
B
SER
100
1
8
13
B
ASN
103
B
ASN
103
HELX_P
B
ALA
107
B
ALA
107
5
9
5
B
TRP
108
B
TRP
108
HELX_P
B
CYS
115
B
CYS
115
1
10
8
B
ASP
119
B
ASP
119
HELX_P
B
ARG
125
B
ARG
125
5
11
7
disulf
2.034
A
CYS
22
A
SG
CYS
22
1_555
A
CYS
95
A
SG
CYS
95
1_555
disulf
2.031
A
CYS
33
A
SG
CYS
33
1_555
A
CYS
105
A
SG
CYS
105
1_555
disulf
2.022
B
CYS
6
B
SG
CYS
6
1_555
B
CYS
127
B
SG
CYS
127
1_555
disulf
2.036
B
CYS
30
B
SG
CYS
30
1_555
B
CYS
115
B
SG
CYS
115
1_555
disulf
2.042
B
CYS
64
B
SG
CYS
64
1_555
B
CYS
80
B
SG
CYS
80
1_555
disulf
2.026
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, VHH-lysozyme complex, alpha-beta orthogonal bundle, IMMUNE SYSTEM-HYDROLASE COMPLEX
LYSC_CHICK
UNP
2
19
P00698
KVFGRCELAAAMKRHGLDNYRGYSLGNWVCAAKFESNFNTQATNRNTDGSTDYGILQINSRWWCNDGRTPGSRNLCNIPC
SALLSSDITASVNCAKKIVSDGNGMNAWVAWRNRCKGTDVQAWIRGCRL
1RI8
PDB
1
1RI8
19
147
1RI8
1
129
P00698
B
1
1
129
1
134
1RI8
1
134
1RI8
A
2
1
134
4
6
4
3
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
GLN
3
A
GLN
3
A
SER
7
A
SER
7
A
LEU
18
A
LEU
18
A
SER
25
A
SER
25
A
THR
77
A
THR
77
A
MET
82
A
MET
82
A
PHE
67
A
PHE
67
A
ASP
72
A
ASP
72
A
GLY
10
A
GLY
10
A
GLN
13
A
GLN
13
A
THR
119
A
THR
119
A
SER
124
A
SER
124
A
ALA
91
A
ALA
91
A
TRP
99
A
TRP
99
A
TYR
32
A
TYR
32
A
ARG
39
A
ARG
39
A
GLU
46
A
GLU
46
A
ILE
51
A
ILE
51
A
THR
57
A
THR
57
A
TYR
59
A
TYR
59
A
GLY
10
A
GLY
10
A
GLN
13
A
GLN
13
A
THR
119
A
THR
119
A
SER
124
A
SER
124
A
ALA
91
A
ALA
91
A
TRP
99
A
TRP
99
A
TYR
112
A
TYR
112
A
TRP
115
A
TRP
115
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 GOL B 1758
Software
9
A
ARG
111
A
ARG
111
9
1_555
B
GLU
35
B
GLU
35
9
1_555
B
ASP
52
B
ASP
52
9
1_555
B
GLN
57
B
GLN
57
9
1_555
B
ASN
59
B
ASN
59
9
1_555
B
ALA
107
B
ALA
107
9
1_555
B
VAL
109
B
VAL
109
9
1_555
B
HOH
1788
E
HOH
9
1_555
B
HOH
1830
E
HOH
9
1_555
19
P 21 21 21