Analysis of interatomic Contacts of Structural Units in PDB entry:
1V53


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 1V53 entry

There are 2 chains in PDB entry 1V53 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASN 356
B
 MET 1ASN 356
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 36 helices in PDB entry 1V53. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 30Right-handed alpha
Helix 2
2
A
44 52Right-handed alpha
Helix 3
3
A
56 65Right-handed alpha
Helix 4
4
A
76 80Right-handed 310
Helix 5
5
A
83 86Right-handed 310
Helix 6
6
A
87 100Right-handed alpha
Helix 7
7
A
111 115Right-handed 310
Helix 8
8
A
121 126Right-handed alpha
Helix 9
9
A
164 181Right-handed alpha
Helix 10
10
A
194 209Right-handed alpha
Helix 11
11
A
221 231Right-handed alpha
Helix 12
12
A
232 235Right-handed 310
Helix 13
13
A
241 253Right-handed alpha
Helix 14
14
A
282 286Right-handed 310
Helix 15
15
A
293 309Right-handed alpha
Helix 16
16
A
310 327Right-handed alpha
Helix 17
17
A
343 355Right-handed alpha
Helix 18
18
B
13 31Right-handed alpha
Helix 19
19
B
44 49Right-handed alpha
Helix 20
20
B
56 66Right-handed alpha
Helix 21
21
B
76 80Right-handed 310
Helix 22
22
B
83 86Right-handed 310
Helix 23
23
B
87 99Right-handed alpha
Helix 24
24
B
111 118Right-handed 310
Helix 25
25
B
121 126Right-handed alpha
Helix 26
26
B
138 142Right-handed 310
Helix 27
27
B
164 181Right-handed alpha
Helix 28
28
B
194 209Right-handed alpha
Helix 29
29
B
221 231Right-handed alpha
Helix 30
30
B
232 235Right-handed 310
Helix 31
31
B
241 253Right-handed alpha
Helix 32
32
B
258 261Right-handed 310
Helix 33
33
B
282 286Right-handed 310
Helix 34
34
B
293 307Right-handed alpha
Helix 35
35
B
310 327Right-handed alpha
Helix 36
36
B
343 356Right-handed alpha
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There are 5 sheets in PDB entry 1V53. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 10 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
36 40first strand
Strand 2
A
3 10parallel
Strand 3
A
68 73parallel
Strand 4
A
273 277parallel
Strand 5
A
263 267anti-parallel
Strand 6
A
103 109anti-parallel
Strand 7
A
129 135anti-parallel
Strand 8
A
237 240parallel
Strand 9
A
184 189parallel
Strand 10
A
215 220parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
146 149first strand
Strand 2
A
155 163anti-parallel
Strand 3
B
155 163anti-parallel
Strand 4
B
147 149anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
329 330first strand
Strand 2
A
340 341parallel
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There are 10 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
35 40first strand
Strand 2
B
2 10parallel
Strand 3
B
68 73parallel
Strand 4
B
273 277parallel
Strand 5
B
263 267anti-parallel
Strand 6
B
103 109anti-parallel
Strand 7
B
129 135anti-parallel
Strand 8
B
237 240parallel
Strand 9
B
184 189parallel
Strand 10
B
215 220parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
329 330first strand
Strand 2
B
340 341parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il