Analysis of interatomic Contacts of Structural Units in PDB entry:
4HIC


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 4HIC entry

There are 2 chains in PDB entry 4HIC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 103VAL 306
B
 SER 103VAL 306
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 14 helices in PDB entry 4HIC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
105 110Right-handed alpha
Helix 2
2
A
111 128Right-handed alpha
Helix 3
3
A
140 145Right-handed 310
Helix 4
4
A
152 169Right-handed alpha
Helix 5
5
A
170 172Right-handed 310
Helix 6
6
A
173 184Right-handed alpha
Helix 7
7
A
205 211Right-handed alpha
Helix 8
8
B
105 110Right-handed alpha
Helix 9
9
B
111 128Right-handed alpha
Helix 10
10
B
140 145Right-handed 310
Helix 11
11
B
152 169Right-handed alpha
Helix 12
12
B
170 172Right-handed 310
Helix 13
13
B
173 184Right-handed alpha
Helix 14
14
B
205 211Right-handed alpha
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There are 6 sheets in PDB entry 4HIC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
135 138first strand
Strand 2
A
225 228anti-parallel
Strand 3
A
215 217anti-parallel
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There are 2 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
189 192first strand
Strand 2
A
196 199anti-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
234 237first strand
Strand 2
A
264 269anti-parallel
Strand 3
A
284 291anti-parallel
Strand 4
A
296 304anti-parallel
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There are 3 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
135 138first strand
Strand 2
B
225 228anti-parallel
Strand 3
B
215 217anti-parallel
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There are 2 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
189 192first strand
Strand 2
B
196 199anti-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
234 237first strand
Strand 2
B
264 269anti-parallel
Strand 3
B
284 291anti-parallel
Strand 4
B
296 304anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il