Analysis of interatomic Contacts of Structural Units in PDB entry:
4LNG


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 4LNG entry

There are 2 chains in PDB entry 4LNG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 3ILE 349
B
 HIS 69LEU 519
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 42 helices in PDB entry 4LNG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 12Right-handed 310
Helix 2
2
A
36 52Right-handed alpha
Helix 3
3
A
56 70Right-handed alpha
Helix 4
4
A
73 88Right-handed alpha
Helix 5
5
A
90 105Right-handed alpha
Helix 6
6
A
109 120Right-handed alpha
Helix 7
7
A
131 141Right-handed alpha
Helix 8
8
A
146 161Right-handed alpha
Helix 9
9
A
165 179Right-handed alpha
Helix 10
10
A
182 195Right-handed alpha
Helix 11
11
A
212 216Right-handed 310
Helix 12
12
A
223 241Right-handed alpha
Helix 13
13
A
244 259Right-handed alpha
Helix 14
14
A
261 264Right-handed 310
Helix 15
15
A
265 271Right-handed alpha
Helix 16
16
A
289 303Right-handed alpha
Helix 17
17
A
308 323Right-handed alpha
Helix 18
18
A
325 327Right-handed 310
Helix 19
19
A
328 349Right-handed alpha
Helix 20
20
B
73 77Right-handed 310
Helix 21
21
B
88 106Right-handed alpha
Helix 22
22
B
125 136Right-handed alpha
Helix 23
23
B
141 149Right-handed 310
Helix 24
24
B
150 165Right-handed alpha
Helix 25
25
B
169 171Right-handed 310
Helix 26
26
B
172 184Right-handed alpha
Helix 27
27
B
199 214Right-handed alpha
Helix 28
28
B
215 220Right-handed alpha
Helix 29
29
B
223 235Right-handed alpha
Helix 30
30
B
250 264Right-handed alpha
Helix 31
31
B
274 280Right-handed 310
Helix 32
32
B
287 294Right-handed alpha
Helix 33
33
B
311 324Right-handed alpha
Helix 34
34
B
327 336Right-handed alpha
Helix 35
35
B
337 347Right-handed alpha
Helix 36
36
B
367 372Right-handed alpha
Helix 37
37
B
374 385Right-handed alpha
Helix 38
38
B
402 414Right-handed alpha
Helix 39
39
B
430 445Right-handed alpha
Helix 40
40
B
462 465Right-handed 310
Helix 41
41
B
486 490Right-handed 310
Helix 42
42
B
501 514Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4LNG.

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
B
446 450first strand
Strand 2
B
467 471anti-parallel
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