Analysis of interatomic Contacts of Structural Units in PDB entry:
3PFS


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 3PFS entry

There are 2 chains in PDB entry 3PFS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1061ARG 1194
B
 ARG 1062SER 1191
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 7 helices in PDB entry 3PFS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1115 1130Right-handed alpha
Helix 2
2
A
1159 1168Right-handed alpha
Helix 3
3
A
1174 1194Right-handed alpha
Helix 4
4
B
1115 1130Right-handed alpha
Helix 5
5
B
1149 1151Right-handed 310
Helix 6
6
B
1159 1168Right-handed alpha
Helix 7
7
B
1172 1191Right-handed alpha
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There are 4 sheets in PDB entry 3PFS. 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
1145 1149first strand
Strand 2
A
1133 1138anti-parallel
Strand 3
A
1089 1095anti-parallel
Strand 4
A
1079 1083anti-parallel
Strand 5
A
1153 1155anti-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
1104 1106first strand
Strand 2
A
1109 1111anti-parallel
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There are 5 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
1145 1148first strand
Strand 2
B
1134 1138anti-parallel
Strand 3
B
1090 1095anti-parallel
Strand 4
B
1079 1082anti-parallel
Strand 5
B
1153 1155anti-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
B
1105 1106first strand
Strand 2
B
1109 1110anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il