Analysis of interatomic Contacts of Structural Units in PDB entry:
3VRL


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 3VRL entry

There are 6 chains in PDB entry 3VRL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
H
 ASP 1ARG 222
L
 ASP 1CYS 214
C
 SER 149VAL 221
E
 ASP 1ARG 222
F
 ASP 1CYS 214
D
 SER 149VAL 221
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 26 helices in PDB entry 3VRL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
H
28 32Right-handed 310
Helix 2
2
H
87 91Right-handed 310
Helix 3
3
H
165 167Right-handed 310
Helix 4
4
H
195 197Right-handed 310
Helix 5
5
H
209 212Right-handed 310
Helix 6
6
L
79 83Right-handed 310
Helix 7
7
L
121 128Right-handed alpha
Helix 8
8
L
183 187Right-handed alpha
Helix 9
9
C
149 153Right-handed 310
Helix 10
10
C
160 175Right-handed alpha
Helix 11
11
C
178 193Right-handed alpha
Helix 12
12
C
195 205Right-handed alpha
Helix 13
13
C
210 219Right-handed alpha
Helix 14
14
E
28 32Right-handed 310
Helix 15
15
E
87 91Right-handed 310
Helix 16
16
E
165 167Right-handed 310
Helix 17
17
E
195 200Right-handed alpha
Helix 18
18
E
209 212Right-handed 310
Helix 19
19
F
79 83Right-handed 310
Helix 20
20
F
121 128Right-handed alpha
Helix 21
21
F
183 187Right-handed alpha
Helix 22
22
D
149 153Right-handed 310
Helix 23
23
D
160 175Right-handed alpha
Helix 24
24
D
178 194Right-handed alpha
Helix 25
25
D
195 205Right-handed alpha
Helix 26
26
D
210 218Right-handed alpha
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There are 20 sheets in PDB entry 3VRL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
3 7first strand
Strand 2
H
17 25anti-parallel
Strand 3
H
78 84anti-parallel
Strand 4
H
68 73anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
10 12first strand
Strand 2
H
116 120parallel
Strand 3
H
92 98anti-parallel
Strand 4
H
34 39anti-parallel
Strand 5
H
45 51anti-parallel
Strand 6
H
58 60anti-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
H
10 12first strand
Strand 2
H
116 120parallel
Strand 3
H
92 98anti-parallel
Strand 4
H
111 112anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
129 133first strand
Strand 2
H
144 154anti-parallel
Strand 3
H
184 193anti-parallel
Strand 4
H
172 174anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
129 133first strand
Strand 2
H
144 154anti-parallel
Strand 3
H
184 193anti-parallel
Strand 4
H
178 179anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
160 163first strand
Strand 2
H
203 208anti-parallel
Strand 3
H
213 218anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
4 7first strand
Strand 2
L
19 25anti-parallel
Strand 3
L
70 75anti-parallel
Strand 4
L
62 67anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
10 13first strand
Strand 2
L
102 106parallel
Strand 3
L
85 90anti-parallel
Strand 4
L
33 38anti-parallel
Strand 5
L
45 49anti-parallel
Strand 6
L
53 54anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
114 118first strand
Strand 2
L
129 139anti-parallel
Strand 3
L
173 182anti-parallel
Strand 4
L
161 163anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
153 154first strand
Strand 2
L
145 150anti-parallel
Strand 3
L
191 198anti-parallel
Strand 4
L
201 210anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
3 7first strand
Strand 2
E
18 25anti-parallel
Strand 3
E
78 83anti-parallel
Strand 4
E
68 73anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
11 12first strand
Strand 2
E
116 120parallel
Strand 3
E
92 99anti-parallel
Strand 4
E
34 39anti-parallel
Strand 5
E
45 51anti-parallel
Strand 6
E
58 60anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
11 12first strand
Strand 2
E
116 120parallel
Strand 3
E
92 99anti-parallel
Strand 4
E
109 112anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
129 133first strand
Strand 2
E
144 154anti-parallel
Strand 3
E
184 193anti-parallel
Strand 4
E
172 174anti-parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
129 133first strand
Strand 2
E
144 154anti-parallel
Strand 3
E
184 193anti-parallel
Strand 4
E
178 179anti-parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
160 163first strand
Strand 2
E
203 208anti-parallel
Strand 3
E
213 218anti-parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
4 6first strand
Strand 2
F
19 25anti-parallel
Strand 3
F
70 75anti-parallel
Strand 4
F
65 66anti-parallel
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There are 6 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
10 13first strand
Strand 2
F
102 106parallel
Strand 3
F
84 90anti-parallel
Strand 4
F
33 38anti-parallel
Strand 5
F
45 49anti-parallel
Strand 6
F
53 54anti-parallel
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There are 4 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
114 118first strand
Strand 2
F
129 139anti-parallel
Strand 3
F
173 182anti-parallel
Strand 4
F
159 163anti-parallel
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There are 4 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
153 155first strand
Strand 2
F
145 150anti-parallel
Strand 3
F
191 197anti-parallel
Strand 4
F
205 210anti-parallel
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