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


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 2WFF entry

There are 4 chains in PDB entry 2WFF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
1
 VAL 1GLN 246
2
 ASP 12GLU 230
3
 ALA 1GLN 226
4
 GLY 16ASP 37
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 12 helices in PDB entry 2WFF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
1
25 28Right-handed 310
Helix 2
2
1
29 34Right-handed alpha
Helix 3
3
1
133 135Right-handed 310
Helix 4
4
2
93 98Right-handed alpha
Helix 5
5
2
134 138Right-handed 310
Helix 6
6
2
149 155Right-handed alpha
Helix 7
7
2
156 158Right-handed 310
Helix 8
8
3
42 49Right-handed alpha
Helix 9
9
3
83 87Right-handed 310
Helix 10
10
3
88 95Right-handed alpha
Helix 11
11
3
134 139Right-handed alpha
Helix 12
12
4
22 26Right-handed 310
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There are 14 sheets in PDB entry 2WFF. Click on sheet of interest to get list of strands forming it: 1A, 1B, 1C, 1D, 1E, 2A, 2B, 2C, 2D, 2E, 3A, 3B, 3C, 3D,

There are 2 strands in 1A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
38 39first strand
Strand 2
1
210 211anti-parallel
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There are 4 strands in 1B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
55 56first strand
Strand 2
1
194 196anti-parallel
Strand 3
1
101 107anti-parallel
Strand 4
1
141 145anti-parallel
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There are 4 strands in 1C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
167 168first strand
Strand 2
1
77 79anti-parallel
Strand 3
1
217 219anti-parallel
Strand 4
3
39 40anti-parallel
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There are 2 strands in 1D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
82 84first strand
Strand 2
1
156 158anti-parallel
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There are 2 strands in 1E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
117 121first strand
Strand 2
1
128 131anti-parallel
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There are 2 strands in 2A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
17 19first strand
Strand 2
2
22 24anti-parallel
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There are 4 strands in 2B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
32 34first strand
Strand 2
2
170 175parallel
Strand 3
2
107 114anti-parallel
Strand 4
2
216 218anti-parallel
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There are 4 strands in 2C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
32 34first strand
Strand 2
2
170 175parallel
Strand 3
2
107 114anti-parallel
Strand 4
2
211 213anti-parallel
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There are 2 strands in 2D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
51 53first strand
Strand 2
2
221 223anti-parallel
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There are 4 strands in 2E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
81 82first strand
Strand 2
2
192 203anti-parallel
Strand 3
2
121 130anti-parallel
Strand 4
2
160 164anti-parallel
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There are 4 strands in 3A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
62 64first strand
Strand 2
3
202 209anti-parallel
Strand 3
3
104 110anti-parallel
Strand 4
3
155 158anti-parallel
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There are 4 strands in 3B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
72 77first strand
Strand 2
3
182 186anti-parallel
Strand 3
3
121 125anti-parallel
Strand 4
3
142 145anti-parallel
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There are 3 strands in 3C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
167 168first strand
Strand 2
3
97 100anti-parallel
Strand 3
3
216 219anti-parallel
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There are 2 strands in 3D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
116 117first strand
Strand 2
3
192 193anti-parallel
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