Analysis of interatomic Contacts of Structural Units in PDB entry:
2W3Y


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 2W3Y entry

There are 2 chains in PDB entry 2W3Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 8TYR 277
B
 VAL 10TYR 277
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 21 helices in PDB entry 2W3Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 19Right-handed alpha
Helix 2
2
A
56 82Right-handed alpha
Helix 3
3
A
85 89Right-handed 310
Helix 4
4
A
90 105Right-handed alpha
Helix 5
5
A
124 135Right-handed alpha
Helix 6
6
A
141 160Right-handed alpha
Helix 7
7
A
199 208Right-handed 310
Helix 8
8
A
229 236Right-handed alpha
Helix 9
9
A
236 251Right-handed alpha
Helix 10
10
A
254 258Right-handed 310
Helix 11
11
B
10 19Right-handed alpha
Helix 12
12
B
53 55Right-handed 310
Helix 13
13
B
56 82Right-handed alpha
Helix 14
14
B
85 89Right-handed 310
Helix 15
15
B
90 105Right-handed alpha
Helix 16
16
B
124 135Right-handed alpha
Helix 17
17
B
141 160Right-handed alpha
Helix 18
18
B
199 208Right-handed 310
Helix 19
19
B
229 236Right-handed alpha
Helix 20
20
B
236 251Right-handed alpha
Helix 21
21
B
254 258Right-handed 310
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There are 6 sheets in PDB entry 2W3Y. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

There are 6 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
36 37first strand
Strand 2
A
40 49anti-parallel
Strand 3
A
166 179parallel
Strand 4
A
185 198anti-parallel
Strand 5
A
214 228anti-parallel
Strand 6
A
106 121anti-parallel
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There are 3 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
36 37first strand
Strand 2
A
40 49anti-parallel
Strand 3
A
262 266parallel
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There are 2 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
136 137first strand
Strand 2
A
270 271anti-parallel
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There are 6 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
36 37first strand
Strand 2
B
40 49anti-parallel
Strand 3
B
166 179parallel
Strand 4
B
185 198anti-parallel
Strand 5
B
214 228anti-parallel
Strand 6
B
106 121anti-parallel
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There are 3 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
36 37first strand
Strand 2
B
40 49anti-parallel
Strand 3
B
262 266parallel
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There are 2 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
136 137first strand
Strand 2
B
270 271anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il