Analysis of interatomic Contacts of Structural Units in PDB entry:
4C85


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 4C85 entry

There are 2 chains in PDB entry 4C85 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 31ARG 181
B
 ASP 31ARG 181
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 8 helices in PDB entry 4C85. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
102 106Right-handed 310
Helix 2
2
A
111 122Right-handed alpha
Helix 3
3
A
135 143Right-handed alpha
Helix 4
4
A
157 171Right-handed alpha
Helix 5
5
B
102 106Right-handed 310
Helix 6
6
B
111 122Right-handed alpha
Helix 7
7
B
134 142Right-handed alpha
Helix 8
8
B
157 171Right-handed alpha
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There are 2 sheets in PDB entry 4C85. Click on sheet of interest to get list of strands forming it: AA, BA,

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
32 42first strand
Strand 2
A
48 59anti-parallel
Strand 3
A
153 156anti-parallel
Strand 4
A
124 130parallel
Strand 5
A
94 99parallel
Strand 6
A
68 74parallel
Strand 7
A
175 180anti-parallel
Strand 8
A
32 42anti-parallel
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There are 8 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
32 40first strand
Strand 2
B
50 59anti-parallel
Strand 3
B
153 156anti-parallel
Strand 4
B
124 130parallel
Strand 5
B
94 99parallel
Strand 6
B
68 74parallel
Strand 7
B
174 179anti-parallel
Strand 8
B
32 40anti-parallel
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