Analysis of interatomic Contacts of Structural Units in PDB entry:
1C42


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 1C42 entry

There are 2 chains in PDB entry 1C42 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 1LEU 268
B
 ILE 269MET 367
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 7 helices in PDB entry 1C42. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
47 51Right-handed 310
Helix 2
2
A
57 85Right-handed alpha
Helix 3
3
A
136 147Right-handed alpha
Helix 4
4
A
152 160Right-handed alpha
Helix 5
5
A
160 173Right-handed alpha
Helix 6
6
A
173 178Right-handed alpha
Helix 7
7
A
251 253Right-handed 310
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There are 7 sheets in PDB entry 1C42. Click on sheet of interest to get list of strands forming it: A, B, B1, C, D, D1, E,

There are 8 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
44 45first strand
Strand 2
A
31 37anti-parallel
Strand 3
A
21 28anti-parallel
Strand 4
A
3 12anti-parallel
Strand 5
A
92 101anti-parallel
Strand 6
A
106 115anti-parallel
Strand 7
A
118 123anti-parallel
Strand 8
A
130 132anti-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
A
184 191first strand
Strand 2
A
196 205anti-parallel
Strand 3
A
239 247anti-parallel
Strand 4
A
226 228anti-parallel
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There are 4 strands in B1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
184 191first strand
Strand 2
A
196 205anti-parallel
Strand 3
A
239 247anti-parallel
Strand 4
A
232 233anti-parallel
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There are 3 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
219 220first strand
Strand 2
A
211 216anti-parallel
Strand 3
A
255 260anti-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
B
274 279first strand
Strand 2
B
289 298anti-parallel
Strand 3
B
330 338anti-parallel
Strand 4
B
318 319anti-parallel
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There are 4 strands in D1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
274 279first strand
Strand 2
B
289 298anti-parallel
Strand 3
B
330 338anti-parallel
Strand 4
B
323 324anti-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
312 313first strand
Strand 2
B
304 309anti-parallel
Strand 3
B
346 351anti-parallel
Strand 4
B
359 362anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il