Analysis of interatomic Contacts of Structural Units in PDB entry:
3C7E


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 3C7E entry

There is 1 chain in PDB entry 3C7E (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1ARG 487
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 3 helices in PDB entry 3C7E. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
189 195Right-handed alpha
Helix 2
2
A
278 283Right-handed alpha
Helix 3
3
A
307 315Right-handed alpha
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There are 8 sheets in PDB entry 3C7E. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
23 30first strand
Strand 2
A
33 39anti-parallel
Strand 3
A
62 67anti-parallel
Strand 4
A
73 79anti-parallel
Strand 5
A
362 363anti-parallel
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There are 3 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
101 110first strand
Strand 2
A
113 121anti-parallel
Strand 3
A
127 132anti-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
165 168first strand
Strand 2
A
174 179anti-parallel
Strand 3
A
199 204anti-parallel
Strand 4
A
211 218anti-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
223 232first strand
Strand 2
A
235 242anti-parallel
Strand 3
A
257 262anti-parallel
Strand 4
A
270 276anti-parallel
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There are 3 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
291 296first strand
Strand 2
A
299 306anti-parallel
Strand 3
A
322 327anti-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
A
358 359first strand
Strand 2
A
478 486anti-parallel
Strand 3
A
407 415anti-parallel
Strand 4
A
449 454anti-parallel
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There are 5 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
365 367first strand
Strand 2
A
394 401anti-parallel
Strand 3
A
461 469anti-parallel
Strand 4
A
420 426anti-parallel
Strand 5
A
433 439anti-parallel
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There are 2 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
370 373first strand
Strand 2
A
384 387anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il