Analysis of interatomic Contacts of Structural Units in PDB entry:
3W3D


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 3W3D entry

There are 3 chains in PDB entry 3W3D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1GLU 71
A
 GLY 73PHE 374
B
 LEU 1THR 260
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 31 helices in PDB entry 3W3D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
54 60Right-handed alpha
Helix 2
2
A
77 91Right-handed alpha
Helix 3
3
A
96 100Right-handed 310
Helix 4
4
A
111 125Right-handed alpha
Helix 5
5
A
136 144Right-handed alpha
Helix 6
6
A
171 174Right-handed 310
Helix 7
7
A
180 195Right-handed alpha
Helix 8
8
A
201 216Right-handed alpha
Helix 9
9
A
221 232Right-handed alpha
Helix 10
10
A
251 259Right-handed alpha
Helix 11
11
A
260 261Right-handed 310
Helix 12
12
A
262 267Right-handed 310
Helix 13
13
A
272 284Right-handed alpha
Helix 14
14
A
287 294Right-handed alpha
Helix 15
15
A
301 305Right-handed 310
Helix 16
16
A
307 318Right-handed alpha
Helix 17
17
A
336 348Right-handed alpha
Helix 18
18
A
349 354Right-handed 310
Helix 19
19
A
358 363Right-handed alpha
Helix 20
20
B
12 18Right-handed alpha
Helix 21
21
B
18 30Right-handed alpha
Helix 22
22
B
45 57Right-handed alpha
Helix 23
23
B
102 108Right-handed 310
Helix 24
24
B
136 138Right-handed 310
Helix 25
25
B
139 159Right-handed alpha
Helix 26
26
B
172 176Right-handed 310
Helix 27
27
B
177 183Right-handed 310
Helix 28
28
B
184 189Right-handed alpha
Helix 29
29
B
218 225Right-handed alpha
Helix 30
30
B
234 239Right-handed alpha
Helix 31
31
B
242 250Right-handed alpha
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There are 8 sheets in PDB entry 3W3D. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 6 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
28 31first strand
Strand 2
A
15 20anti-parallel
Strand 3
A
7 11anti-parallel
Strand 4
A
102 106parallel
Strand 5
A
130 135parallel
Strand 6
A
356 357anti-parallel
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There are 3 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
52 53first strand
Strand 2
A
34 37anti-parallel
Strand 3
A
64 67anti-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
70 71first strand
Strand 2
A
74 75anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
168 169first strand
Strand 2
A
159 165anti-parallel
Strand 3
A
175 177anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
168 169first strand
Strand 2
A
159 165anti-parallel
Strand 3
A
149 154anti-parallel
Strand 4
A
296 299parallel
Strand 5
A
328 329parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
237 240first strand
Strand 2
A
246 249anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
64 67first strand
Strand 2
B
79 84anti-parallel
Strand 3
B
34 40anti-parallel
Strand 4
B
2 11parallel
Strand 5
B
255 258anti-parallel
Strand 6
B
231 232anti-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
B
89 96first strand
Strand 2
B
114 120anti-parallel
Strand 3
B
127 134anti-parallel
Strand 4
B
163 168parallel
Strand 5
B
212 217anti-parallel
Strand 6
B
192 194anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il