Analysis of interatomic Contacts of Structural Units in PDB entry:
4Q51


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 4Q51 entry

There are 2 chains in PDB entry 4Q51 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 44PRO 307
B
 PRO 43PRO 307
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 6 helices in PDB entry 4Q51. 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 56Right-handed alpha
Helix 2
2
A
151 156Right-handed alpha
Helix 3
3
A
158 166Right-handed alpha
Helix 4
4
B
47 56Right-handed alpha
Helix 5
5
B
151 156Right-handed alpha
Helix 6
6
B
158 166Right-handed alpha
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There are 4 sheets in PDB entry 4Q51. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
102 106first strand
Strand 2
A
91 96anti-parallel
Strand 3
A
80 88anti-parallel
Strand 4
A
72 77anti-parallel
Strand 5
A
173 181anti-parallel
Strand 6
A
141 148anti-parallel
Strand 7
A
129 136anti-parallel
Strand 8
A
116 123anti-parallel
Strand 9
A
108 110anti-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
192 193first strand
Strand 2
A
235 246anti-parallel
Strand 3
A
249 256anti-parallel
Strand 4
A
261 268anti-parallel
Strand 5
A
273 281anti-parallel
Strand 6
A
289 303anti-parallel
Strand 7
A
200 205anti-parallel
Strand 8
A
211 216anti-parallel
Strand 9
A
221 228anti-parallel
Strand 10
A
235 246anti-parallel
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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
101 106first strand
Strand 2
B
91 96anti-parallel
Strand 3
B
80 88anti-parallel
Strand 4
B
72 77anti-parallel
Strand 5
B
173 181anti-parallel
Strand 6
B
141 148anti-parallel
Strand 7
B
129 136anti-parallel
Strand 8
B
116 122anti-parallel
Strand 9
B
108 113anti-parallel
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There are 10 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
192 193first strand
Strand 2
B
235 246anti-parallel
Strand 3
B
249 255anti-parallel
Strand 4
B
261 268anti-parallel
Strand 5
B
273 281anti-parallel
Strand 6
B
289 303anti-parallel
Strand 7
B
200 207anti-parallel
Strand 8
B
210 215anti-parallel
Strand 9
B
221 228anti-parallel
Strand 10
B
235 246anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il