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


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 3CFS entry

There are 2 chains in PDB entry 3CFS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 PHE 7ASP 410
E
 GLN 27GLY 41
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 3CFS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
9 30Right-handed alpha
Helix 2
2
B
154 156Right-handed 310
Helix 3
3
B
347 349Right-handed 310
Helix 4
4
B
354 359Right-handed alpha
Helix 5
5
B
404 409Right-handed alpha
Helix 6
6
E
30 41Right-handed alpha
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There are 7 sheets in PDB entry 3CFS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 4 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
31 38first strand
Strand 2
B
397 403anti-parallel
Strand 3
B
388 393anti-parallel
Strand 4
B
376 381anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
46 53first strand
Strand 2
B
60 67anti-parallel
Strand 3
B
76 86anti-parallel
Strand 4
B
113 122anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
128 131first strand
Strand 2
B
138 142anti-parallel
Strand 3
B
148 152anti-parallel
Strand 4
B
170 173anti-parallel
Strand 5
B
215 217parallel
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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
B
182 184first strand
Strand 2
B
191 195anti-parallel
Strand 3
B
201 205anti-parallel
Strand 4
B
220 222anti-parallel
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There are 4 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
229 234first strand
Strand 2
B
241 246anti-parallel
Strand 3
B
250 255anti-parallel
Strand 4
B
266 269anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
275 280first strand
Strand 2
B
287 292anti-parallel
Strand 3
B
296 301anti-parallel
Strand 4
B
310 313anti-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
B
319 324first strand
Strand 2
B
331 336anti-parallel
Strand 3
B
341 345anti-parallel
Strand 4
B
365 369anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il