Analysis of interatomic Contacts of Structural Units in PDB entry:
4HA7


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 4HA7 entry

There are 2 chains in PDB entry 4HA7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 8ALA 242
B
 GLU 8ASP 243
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 4HA7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 16Right-handed alpha
Helix 2
2
A
17 22Right-handed 310
Helix 3
3
A
58 68Right-handed alpha
Helix 4
4
A
78 83Right-handed alpha
Helix 5
5
A
116 124Right-handed alpha
Helix 6
6
A
160 173Right-handed alpha
Helix 7
7
A
182 190Right-handed alpha
Helix 8
8
B
9 15Right-handed alpha
Helix 9
9
B
16 18Right-handed 310
Helix 10
10
B
20 25Right-handed alpha
Helix 11
11
B
59 68Right-handed alpha
Helix 12
12
B
116 124Right-handed alpha
Helix 13
13
B
160 173Right-handed alpha
Helix 14
14
B
182 190Right-handed alpha
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There are 2 sheets in PDB entry 4HA7. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
146 149first strand
Strand 2
A
131 134parallel
Strand 3
A
101 105parallel
Strand 4
A
72 76parallel
Strand 5
A
176 181parallel
Strand 6
A
31 38parallel
Strand 7
A
198 204parallel
Strand 8
A
234 241anti-parallel
Strand 9
A
223 230anti-parallel
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There are 10 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
206 207first strand
Strand 2
B
221 230anti-parallel
Strand 3
B
234 241anti-parallel
Strand 4
B
198 204anti-parallel
Strand 5
B
31 38parallel
Strand 6
B
176 179parallel
Strand 7
B
72 75parallel
Strand 8
B
101 105parallel
Strand 9
B
131 134parallel
Strand 10
B
146 149parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il