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


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 1LCO entry

There are 2 chains in PDB entry 1LCO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 10ALA 511
B
 THR 102ALA 511
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 44 helices in PDB entry 1LCO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 17Right-handed alpha
Helix 2
2
A
40 42Right-handed 310
Helix 3
3
A
47 52Right-handed 310
Helix 4
4
A
59 65Right-handed alpha
Helix 5
5
A
68 74Right-handed 310
Helix 6
6
A
77 79Right-handed 310
Helix 7
7
A
90 92Right-handed 310
Helix 8
8
A
105 112Right-handed alpha
Helix 9
9
A
119 121Right-handed 310
Helix 10
10
A
125 135Right-handed alpha
Helix 11
11
A
138 145Right-handed alpha
Helix 12
12
A
152 163Right-handed alpha
Helix 13
13
A
200 202Right-handed 310
Helix 14
14
A
208 217Right-handed 310
Helix 15
15
A
235 240Right-handed alpha
Helix 16
16
A
259 271Right-handed alpha
Helix 17
17
A
290 297Right-handed alpha
Helix 18
18
A
332 341Right-handed alpha
Helix 19
19
A
354 363Right-handed alpha
Helix 20
20
A
384 397Right-handed alpha
Helix 21
21
A
401 403Right-handed 310
Helix 22
22
A
415 424Right-handed alpha
Helix 23
23
A
433 465Right-handed alpha
Helix 24
24
A
470 472Right-handed 310
Helix 25
25
A
475 477Right-handed 310
Helix 26
26
A
494 499Right-handed alpha
Helix 27
27
B
105 112Right-handed alpha
Helix 28
28
B
119 121Right-handed 310
Helix 29
29
B
125 135Right-handed alpha
Helix 30
30
B
138 145Right-handed alpha
Helix 31
31
B
152 163Right-handed alpha
Helix 32
32
B
208 218Right-handed alpha
Helix 33
33
B
235 241Right-handed alpha
Helix 34
34
B
259 271Right-handed alpha
Helix 35
35
B
290 295Right-handed alpha
Helix 36
36
B
332 341Right-handed alpha
Helix 37
37
B
354 362Right-handed alpha
Helix 38
38
B
384 397Right-handed alpha
Helix 39
39
B
401 403Right-handed 310
Helix 40
40
B
415 424Right-handed alpha
Helix 41
41
B
433 465Right-handed alpha
Helix 42
42
B
470 472Right-handed 310
Helix 43
43
B
475 477Right-handed 310
Helix 44
44
B
494 499Right-handed alpha
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There are 5 sheets in PDB entry 1LCO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
26 29first strand
Strand 2
A
32 35anti-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
181 183first strand
Strand 2
A
186 188anti-parallel
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There are 8 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
192 194first strand
Strand 2
A
428 431parallel
Strand 3
A
405 409parallel
Strand 4
A
367 370parallel
Strand 5
A
345 351parallel
Strand 6
A
276 280parallel
Strand 7
A
249 253parallel
Strand 8
A
225 228parallel
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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
B
181 183first strand
Strand 2
B
186 188anti-parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
192 194first strand
Strand 2
B
428 431parallel
Strand 3
B
405 409parallel
Strand 4
B
367 370parallel
Strand 5
B
345 351parallel
Strand 6
B
276 280parallel
Strand 7
B
249 253parallel
Strand 8
B
225 228parallel
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