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


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 3DRF entry

There are 2 chains in PDB entry 3DRF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 32VAL 570
B
 ALA 1GLY 8
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 27 helices in PDB entry 3DRF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
50 54Right-handed 310
Helix 2
2
A
56 63Right-handed alpha
Helix 3
3
A
64 67Right-handed 310
Helix 4
4
A
115 128Right-handed alpha
Helix 5
5
A
129 132Right-handed 310
Helix 6
6
A
137 143Right-handed 310
Helix 7
7
A
145 151Right-handed alpha
Helix 8
8
A
179 184Right-handed 310
Helix 9
9
A
196 201Right-handed alpha
Helix 10
10
A
204 208Right-handed 310
Helix 11
11
A
211 215Right-handed 310
Helix 12
12
A
262 269Right-handed alpha
Helix 13
13
A
279 281Right-handed 310
Helix 14
14
A
282 288Right-handed alpha
Helix 15
15
A
325 328Right-handed 310
Helix 16
16
A
329 340Right-handed alpha
Helix 17
17
A
341 350Right-handed alpha
Helix 18
18
A
365 369Right-handed 310
Helix 19
19
A
380 391Right-handed alpha
Helix 20
20
A
421 436Right-handed alpha
Helix 21
21
A
444 446Right-handed 310
Helix 22
22
A
449 459Right-handed alpha
Helix 23
23
A
481 486Right-handed alpha
Helix 24
24
A
498 509Right-handed alpha
Helix 25
25
A
510 514Right-handed 310
Helix 26
26
A
515 534Right-handed alpha
Helix 27
27
A
563 568Right-handed alpha
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There are 8 sheets in PDB entry 3DRF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 5 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
224 230first strand
Strand 2
A
234 239anti-parallel
Strand 3
A
252 258anti-parallel
Strand 4
A
34 40parallel
Strand 5
A
274 276parallel
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There are 2 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
74 75first strand
Strand 2
A
81 82anti-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
A
87 92first strand
Strand 2
A
97 102anti-parallel
Strand 3
A
170 174anti-parallel
Strand 4
A
160 161anti-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
292 298first strand
Strand 2
A
540 549anti-parallel
Strand 3
A
354 356anti-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
439 442first strand
Strand 2
A
410 414parallel
Strand 3
A
468 474parallel
Strand 4
A
301 307anti-parallel
Strand 5
A
536 538anti-parallel
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There are 4 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
439 442first strand
Strand 2
A
410 414parallel
Strand 3
A
468 474parallel
Strand 4
B
4 5anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
311 313first strand
Strand 2
A
318 320anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
394 396first strand
Strand 2
A
401 404anti-parallel
Strand 3
A
407 408anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il