Analysis of interatomic Contacts of Structural Units in PDB entry:
3C6E


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 3C6E entry

There are 2 chains in PDB entry 3C6E (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR -3LYS 394
C
 PHE 1THR 81
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 6 helices in PDB entry 3C6E. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
0 5Right-handed alpha
Helix 2
2
A
82 87Right-handed 310
Helix 3
3
A
100 104Right-handed 310
Helix 4
4
A
233 236Right-handed 310
Helix 5
5
A
256 265Right-handed alpha
Helix 6
6
C
15 19Right-handed 310
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There are 10 sheets in PDB entry 3C6E. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 5 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
9 13first strand
Strand 2
A
30 35parallel
Strand 3
A
38 50anti-parallel
Strand 4
A
135 143anti-parallel
Strand 5
A
160 164anti-parallel
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There are 5 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
9 13first strand
Strand 2
A
30 35parallel
Strand 3
A
38 50anti-parallel
Strand 4
A
276 278anti-parallel
Strand 5
A
272 273anti-parallel
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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
A
21 26first strand
Strand 2
A
282 288anti-parallel
Strand 3
A
179 186anti-parallel
Strand 4
A
171 175anti-parallel
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There are 4 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
90 99first strand
Strand 2
A
109 129anti-parallel
Strand 3
A
54 72anti-parallel
Strand 4
A
220 222anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
90 99first strand
Strand 2
A
109 129anti-parallel
Strand 3
A
196 200anti-parallel
Strand 4
A
205 209anti-parallel
Strand 5
A
269 270anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
238 240first strand
Strand 2
A
250 252anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
313 314first strand
Strand 2
A
320 322anti-parallel
Strand 3
A
367 370anti-parallel
Strand 4
A
350 351anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
339 340first strand
Strand 2
A
374 380anti-parallel
Strand 3
A
387 393anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2 6first strand
Strand 2
C
9 13anti-parallel
Strand 3
C
73 76parallel
Strand 4
C
50 53anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
23 27first strand
Strand 2
C
30 36anti-parallel
Strand 3
C
66 68anti-parallel
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