Analysis of interatomic Contacts of Structural Units in PDB entry:
2VLR


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 2VLR entry

There are 10 chains in PDB entry 2VLR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1PRO 276
B
 MET 0MET 99
C
 GLY 1LEU 9
D
 GLN 3SER 201
E
 GLY 5ASP 244
F
 GLY 1PRO 276
G
 MET 0MET 99
H
 GLY 1LEU 9
I
 GLN 3SER 201
J
 GLY 5ASP 244
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 23 helices in PDB entry 2VLR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
51 55Right-handed 310
Helix 2
2
A
56 85Right-handed alpha
Helix 3
3
A
137 150Right-handed alpha
Helix 4
4
A
151 162Right-handed alpha
Helix 5
5
A
162 175Right-handed alpha
Helix 6
6
A
175 180Right-handed alpha
Helix 7
7
D
81 85Right-handed 310
Helix 8
8
D
183 188Right-handed alpha
Helix 9
9
E
116 120Right-handed 310
Helix 10
10
E
131 139Right-handed alpha
Helix 11
11
E
198 202Right-handed alpha
Helix 12
12
F
49 55Right-handed 310
Helix 13
13
F
56 85Right-handed alpha
Helix 14
14
F
137 150Right-handed alpha
Helix 15
15
F
151 162Right-handed alpha
Helix 16
16
F
162 175Right-handed alpha
Helix 17
17
F
175 180Right-handed alpha
Helix 18
18
F
253 257Right-handed 310
Helix 19
19
I
81 85Right-handed 310
Helix 20
20
I
164 167Right-handed 310
Helix 21
21
J
116 120Right-handed 310
Helix 22
22
J
131 139Right-handed alpha
Helix 23
23
J
198 202Right-handed alpha
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There are 29 sheets in PDB entry 2VLR. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, A, DB, C, DD, EA, EB, EC, ED, EE, FA, FB, FC, GA, GB, IA, IB, IC, ID, JA, JB, JC, JD,

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
46 47first strand
Strand 2
A
31 37anti-parallel
Strand 3
A
21 28anti-parallel
Strand 4
A
3 12anti-parallel
Strand 5
A
94 103anti-parallel
Strand 6
A
109 118anti-parallel
Strand 7
A
121 126anti-parallel
Strand 8
A
133 135anti-parallel
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There are 4 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
186 193first strand
Strand 2
A
198 208anti-parallel
Strand 3
A
241 250anti-parallel
Strand 4
A
229 230anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
186 193first strand
Strand 2
A
198 208anti-parallel
Strand 3
A
241 250anti-parallel
Strand 4
A
234 235anti-parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
214 219first strand
Strand 2
A
257 262anti-parallel
Strand 3
A
270 272anti-parallel
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There are 4 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 11first strand
Strand 2
B
21 30anti-parallel
Strand 3
B
62 70anti-parallel
Strand 4
B
50 51anti-parallel
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There are 4 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 11first strand
Strand 2
B
21 30anti-parallel
Strand 3
B
62 70anti-parallel
Strand 4
B
55 56anti-parallel
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There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
44 45first strand
Strand 2
B
36 41anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
91 94anti-parallel
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There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
6 8first strand
Strand 2
D
20 25anti-parallel
Strand 3
D
72 77anti-parallel
Strand 4
D
62 66anti-parallel
Strand 5
D
56 59anti-parallel
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There are 5 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
11 15first strand
Strand 2
D
105 110parallel
Strand 3
D
86 93anti-parallel
Strand 4
D
33 38anti-parallel
Strand 5
D
45 50anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
11 15first strand
Strand 2
D
105 110parallel
Strand 3
D
86 93anti-parallel
Strand 4
D
99 101anti-parallel
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There are 7 strands in DD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
119 124first strand
Strand 2
D
132 137anti-parallel
Strand 3
D
168 177anti-parallel
Strand 4
D
153 155anti-parallel
Strand 5
D
168 177anti-parallel
Strand 6
D
159 163anti-parallel
Strand 7
D
168 177anti-parallel
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There are 2 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
6 7first strand
Strand 2
E
26 27anti-parallel
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There are 9 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
12 16first strand
Strand 2
E
109 114parallel
Strand 3
E
89 96anti-parallel
Strand 4
E
56 59first strand
Strand 5
E
45 53anti-parallel
Strand 6
E
33 39anti-parallel
Strand 7
E
89 96anti-parallel
Strand 8
E
104 105anti-parallel
Strand 9
E
89 96anti-parallel
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There are 3 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
21 23first strand
Strand 2
E
78 80anti-parallel
Strand 3
E
66 68anti-parallel
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There are 7 strands in ED sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
124 128first strand
Strand 2
E
140 150anti-parallel
Strand 3
E
188 197anti-parallel
Strand 4
E
170 172anti-parallel
Strand 5
E
188 197anti-parallel
Strand 6
E
177 178anti-parallel
Strand 7
E
188 197anti-parallel
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There are 4 strands in EE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
164 166first strand
Strand 2
E
155 161anti-parallel
Strand 3
E
207 214anti-parallel
Strand 4
E
233 240anti-parallel
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There are 8 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
46 47first strand
Strand 2
F
31 37anti-parallel
Strand 3
F
21 28anti-parallel
Strand 4
F
3 12anti-parallel
Strand 5
F
94 103anti-parallel
Strand 6
F
109 118anti-parallel
Strand 7
F
121 126anti-parallel
Strand 8
F
133 135anti-parallel
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There are 4 strands in FB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
191 193first strand
Strand 2
F
199 208anti-parallel
Strand 3
F
241 247anti-parallel
Strand 4
F
234 235anti-parallel
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There are 3 strands in FC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
214 218first strand
Strand 2
F
258 262anti-parallel
Strand 3
F
270 272anti-parallel
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There are 7 strands in GA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
6 11first strand
Strand 2
G
21 30anti-parallel
Strand 3
G
62 70anti-parallel
Strand 4
G
50 51anti-parallel
Strand 5
G
62 70anti-parallel
Strand 6
G
55 56anti-parallel
Strand 7
G
62 70anti-parallel
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There are 4 strands in GB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
44 45first strand
Strand 2
G
36 41anti-parallel
Strand 3
G
78 83anti-parallel
Strand 4
G
91 94anti-parallel
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There are 5 strands in IA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
6 8first strand
Strand 2
I
20 25anti-parallel
Strand 3
I
72 77anti-parallel
Strand 4
I
62 66anti-parallel
Strand 5
I
56 59anti-parallel
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There are 8 strands in IB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
11 15first strand
Strand 2
I
105 110parallel
Strand 3
I
86 93anti-parallel
Strand 4
I
45 50first strand
Strand 5
I
33 38anti-parallel
Strand 6
I
86 93anti-parallel
Strand 7
I
99 101anti-parallel
Strand 8
I
86 93anti-parallel
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There are 7 strands in IC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
119 122first strand
Strand 2
I
133 137anti-parallel
Strand 3
I
169 177anti-parallel
Strand 4
I
153 155anti-parallel
Strand 5
I
169 177anti-parallel
Strand 6
I
159 162anti-parallel
Strand 7
I
169 177anti-parallel
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There are 8 strands in ID sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
124 125first strand
Strand 2
J
124 129anti-parallel
Strand 3
J
140 150anti-parallel
Strand 4
J
188 197anti-parallel
Strand 5
J
170 172anti-parallel
Strand 6
J
188 197anti-parallel
Strand 7
J
177 178anti-parallel
Strand 8
J
188 197anti-parallel
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There are 2 strands in JA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
6 7first strand
Strand 2
J
26 27anti-parallel
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There are 9 strands in JB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
12 16first strand
Strand 2
J
109 114parallel
Strand 3
J
89 96anti-parallel
Strand 4
J
56 59first strand
Strand 5
J
46 53anti-parallel
Strand 6
J
33 39anti-parallel
Strand 7
J
89 96anti-parallel
Strand 8
J
104 105anti-parallel
Strand 9
J
89 96anti-parallel
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There are 3 strands in JC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
21 23first strand
Strand 2
J
78 80anti-parallel
Strand 3
J
66 68anti-parallel
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There are 4 strands in JD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
165 166first strand
Strand 2
J
155 161anti-parallel
Strand 3
J
207 214anti-parallel
Strand 4
J
233 240anti-parallel
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