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


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 3LUT entry

There are 2 chains in PDB entry 3LUT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 36SER 361
B
 CYS 32THR 421
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 38 helices in PDB entry 3LUT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
65 79Right-handed alpha
Helix 2
2
A
89 92Right-handed 310
Helix 3
3
A
93 107Right-handed alpha
Helix 4
4
A
109 113Right-handed 310
Helix 5
5
A
125 129Right-handed 310
Helix 6
6
A
132 148Right-handed alpha
Helix 7
7
A
165 179Right-handed alpha
Helix 8
8
A
191 206Right-handed alpha
Helix 9
9
A
222 227Right-handed alpha
Helix 10
10
A
227 237Right-handed alpha
Helix 11
11
A
246 253Right-handed 310
Helix 12
12
A
263 267Right-handed 310
Helix 13
13
A
270 278Right-handed alpha
Helix 14
14
A
279 299Right-handed alpha
Helix 15
15
A
302 313Right-handed alpha
Helix 16
16
A
326 335Right-handed alpha
Helix 17
17
A
335 340Right-handed alpha
Helix 18
18
A
341 343Right-handed 310
Helix 19
19
A
344 356Right-handed alpha
Helix 20
20
B
48 53Right-handed alpha
Helix 21
21
B
61 66Right-handed alpha
Helix 22
22
B
81 94Right-handed alpha
Helix 23
23
B
105 116Right-handed alpha
Helix 24
24
B
119 131Right-handed alpha
Helix 25
25
B
140 145Right-handed alpha
Helix 26
26
B
150 158Right-handed alpha
Helix 27
27
B
163 185Right-handed alpha
Helix 28
28
B
202 206Right-handed 310
Helix 29
29
B
219 240Right-handed alpha
Helix 30
30
B
253 270Right-handed alpha
Helix 31
31
B
278 283Right-handed alpha
Helix 32
32
B
289 303Right-handed alpha
Helix 33
33
B
304 310Right-handed 310
Helix 34
34
B
311 324Right-handed alpha
Helix 35
35
B
324 351Right-handed alpha
Helix 36
36
B
360 373Right-handed alpha
Helix 37
37
B
386 404Right-handed alpha
Helix 38
38
B
405 421Right-handed alpha
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There are 3 sheets in PDB entry 3LUT. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 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
39 41first strand
Strand 2
A
48 50anti-parallel
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There are 9 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 55first strand
Strand 2
A
83 87parallel
Strand 3
A
114 119parallel
Strand 4
A
152 157parallel
Strand 5
A
182 188parallel
Strand 6
A
212 216parallel
Strand 7
A
239 243parallel
Strand 8
A
317 322parallel
Strand 9
A
52 55parallel
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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
B
42 47first strand
Strand 2
B
34 39anti-parallel
Strand 3
B
75 78parallel
Strand 4
B
69 70anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il