Analysis of interatomic Contacts of Structural Units in PDB entry:
4H1X


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 4H1X entry

There is 1 chain in PDB entry 4H1X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 35LYS 291
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 11 helices in PDB entry 4H1X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
46 56Right-handed alpha
Helix 2
2
A
79 90Right-handed alpha
Helix 3
3
A
100 102Right-handed 310
Helix 4
4
A
117 123Right-handed alpha
Helix 5
5
A
141 153Right-handed alpha
Helix 6
6
A
153 163Right-handed alpha
Helix 7
7
A
189 207Right-handed alpha
Helix 8
8
A
218 228Right-handed alpha
Helix 9
9
A
241 246Right-handed alpha
Helix 10
10
A
272 281Right-handed alpha
Helix 11
11
A
286 290Right-handed 310
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There are 4 sheets in PDB entry 4H1X. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
75 77first strand
Strand 2
A
38 42parallel
Strand 3
A
93 98parallel
Strand 4
A
249 262anti-parallel
Strand 5
A
107 108anti-parallel
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There are 8 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
75 77first strand
Strand 2
A
38 42parallel
Strand 3
A
93 98parallel
Strand 4
A
249 262anti-parallel
Strand 5
A
129 136anti-parallel
Strand 6
A
233 236anti-parallel
Strand 7
A
181 188parallel
Strand 8
A
209 216parallel
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There are 2 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
59 61first strand
Strand 2
A
66 68anti-parallel
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There are 2 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
110 111first strand
Strand 2
A
270 271parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il