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


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 1CEG entry

There is 1 chain in PDB entry 1CEG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1PRO 347
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 13 helices in PDB entry 1CEG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
H1
A
8 21Right-handed alpha
Helix 2
H2
A
61 78Right-handed alpha
Helix 3
H3
A
87 90Right-handed alpha
Helix 4
H4
A
102 107Right-handed alpha
Helix 5
H4A
A
115 119Right-handed alpha
Helix 6
H4B
A
123 131Right-handed alpha
Helix 7
H4C
A
137 146Right-handed alpha
Helix 8
H5
A
161 175Right-handed alpha
Helix 9
H6
A
179 191Right-handed alpha
Helix 10
H7
A
235 237Right-handed alpha
Helix 11
H8
A
244 255Right-handed alpha
Helix 12
H9
A
262 268Right-handed alpha
Helix 13
H11
A
329 344Right-handed alpha
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There are 3 sheets in PDB entry 1CEG. Click on sheet of interest to get list of strands forming it: AP1, AP2, M1,

There are 9 strands in AP1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
49 51first strand
Strand 2
A
35 45anti-parallel
Strand 3
A
25 32anti-parallel
Strand 4
A
317 323anti-parallel
Strand 5
A
305 312anti-parallel
Strand 6
A
293 302anti-parallel
Strand 7
A
284 288anti-parallel
Strand 8
A
278 281anti-parallel
Strand 9
A
272 275anti-parallel
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There are 3 strands in AP2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
58 60first strand
Strand 2
A
240 242anti-parallel
Strand 3
A
196 198anti-parallel
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There are 3 strands in M1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
224 226first strand
Strand 2
A
212 215anti-parallel
Strand 3
A
325 326parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il