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


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 1SQC entry

There is 1 chain in PDB entry 1SQC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 10ILE 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 32 helices in PDB entry 1SQC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 25Right-handed alpha
Helix 2
2
A
41 53Right-handed alpha
Helix 3
3
A
58 71Right-handed alpha
Helix 4
4
A
88 101Right-handed alpha
Helix 5
5
A
108 120Right-handed alpha
Helix 6
6
A
123 125Right-handed 310
Helix 7
7
A
128 136Right-handed alpha
Helix 8
8
A
142 144Right-handed 310
Helix 9
9
A
150 154Right-handed 310
Helix 10
10
A
163 165Right-handed 310
Helix 11
11
A
168 181Right-handed alpha
Helix 12
12
A
191 193Right-handed 310
Helix 13
13
A
196 198Right-handed 310
Helix 14
14
A
216 230Right-handed alpha
Helix 15
15
A
237 251Right-handed alpha
Helix 16
16
A
262 274Right-handed alpha
Helix 17
17
A
281 293Right-handed alpha
Helix 18
18
A
310 324Right-handed alpha
Helix 19
19
A
331 343Right-handed alpha
Helix 20
20
A
350 353Right-handed 310
Helix 21
21
A
375 387Right-handed alpha
Helix 22
22
A
393 410Right-handed alpha
Helix 23
23
A
428 431Right-handed 310
Helix 24
24
A
446 459Right-handed alpha
Helix 25
25
A
466 478Right-handed alpha
Helix 26
26
A
492 506Right-handed alpha
Helix 27
27
A
514 526Right-handed alpha
Helix 28
28
A
537 540Right-handed 310
Helix 29
29
A
543 545Right-handed 310
Helix 30
30
A
553 565Right-handed alpha
Helix 31
31
A
572 584Right-handed alpha
Helix 32
32
A
612 626Right-handed alpha
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There are 2 sheets in PDB entry 1SQC. Click on sheet of interest to get list of strands forming it: A, B,

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
294 296first strand
Strand 2
A
302 304anti-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
598 601first strand
Strand 2
A
605 607anti-parallel
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