Analysis of interatomic Contacts of Structural Units in PDB entry:
1LLA


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 1LLA entry

There is 1 chain in PDB entry 1LLA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 2GLU 628
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 30 helices in PDB entry 1LLA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 14Right-handed alpha
Helix 2
2
A
15 19Right-handed 310
Helix 3
3
A
32 37Right-handed 310
Helix 4
4
A
50 66Right-handed alpha
Helix 5
5
A
69 81Right-handed alpha
Helix 6
6
A
85 100Right-handed alpha
Helix 7
7
A
101 104Right-handed 310
Helix 8
8
A
110 115Right-handed alpha
Helix 9
9
A
116 119Right-handed 310
Helix 10
10
A
121 131Right-handed alpha
Helix 11
11
A
155 159Right-handed 310
Helix 12
12
A
160 165Right-handed alpha
Helix 13
13
A
166 180Right-handed alpha
Helix 14
14
A
185 190Right-handed alpha
Helix 15
15
A
195 218Right-handed alpha
Helix 16
16
A
265 283Right-handed alpha
Helix 17
17
A
299 310Right-handed alpha
Helix 18
18
A
316 321Right-handed alpha
Helix 19
19
A
322 333Right-handed alpha
Helix 20
20
A
346 350Right-handed 310
Helix 21
21
A
353 356Right-handed 310
Helix 22
22
A
357 376Right-handed alpha
Helix 23
23
A
382 387Right-handed alpha
Helix 24
24
A
475 483Right-handed alpha
Helix 25
25
A
505 507Right-handed 310
Helix 26
26
A
516 522Right-handed alpha
Helix 27
27
A
541 543Right-handed 310
Helix 28
28
A
563 567Right-handed alpha
Helix 29
29
A
579 584Right-handed alpha
Helix 30
30
A
608 612Right-handed 310
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There are 4 sheets in PDB entry 1LLA. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
143 146first strand
Strand 2
A
429 438parallel
Strand 3
A
405 416anti-parallel
Strand 4
A
617 626parallel
Strand 5
A
552 562anti-parallel
Strand 6
A
455 465anti-parallel
Strand 7
A
484 493anti-parallel
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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
284 286first strand
Strand 2
A
292 294anti-parallel
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There are 3 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
391 399first strand
Strand 2
A
442 449anti-parallel
Strand 3
A
496 503anti-parallel
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There are 2 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
510 511first strand
Strand 2
A
538 539parallel
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