Analysis of interatomic Contacts of Structural Units in PDB entry:
3F1R


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 3F1R entry

There are 2 chains in PDB entry 3F1R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 52LEU 208
B
 PRO 1052LEU 1208
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 10 helices in PDB entry 3F1R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
55 65Right-handed alpha
Helix 2
2
A
134 137Right-handed 310
Helix 3
3
A
177 181Right-handed 310
Helix 4
4
A
185 188Right-handed 310
Helix 5
5
A
196 204Right-handed 310
Helix 6
6
B
1055 1065Right-handed alpha
Helix 7
7
B
1134 1137Right-handed 310
Helix 8
8
B
1177 1181Right-handed 310
Helix 9
9
B
1185 1188Right-handed 310
Helix 10
10
B
1196 1204Right-handed 310
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There are 6 sheets in PDB entry 3F1R. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 8 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
85 88first strand
Strand 2
A
75 79anti-parallel
Strand 3
A
66 71anti-parallel
Strand 4
A
97 104anti-parallel
Strand 5
A
107 112anti-parallel
Strand 6
A
139 145anti-parallel
Strand 7
A
148 157anti-parallel
Strand 8
A
164 166anti-parallel
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There are 6 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
85 88first strand
Strand 2
A
75 79anti-parallel
Strand 3
A
66 71anti-parallel
Strand 4
A
190 193anti-parallel
Strand 5
A
148 157anti-parallel
Strand 6
A
164 166anti-parallel
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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
118 121first strand
Strand 2
A
127 130anti-parallel
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There are 8 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
1085 1088first strand
Strand 2
B
1075 1079anti-parallel
Strand 3
B
1066 1071anti-parallel
Strand 4
B
1097 1104anti-parallel
Strand 5
B
1107 1112anti-parallel
Strand 6
B
1139 1145anti-parallel
Strand 7
B
1148 1157anti-parallel
Strand 8
B
1164 1166anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1085 1088first strand
Strand 2
B
1075 1079anti-parallel
Strand 3
B
1066 1071anti-parallel
Strand 4
B
1190 1193anti-parallel
Strand 5
B
1148 1157anti-parallel
Strand 6
B
1164 1166anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1118 1121first strand
Strand 2
B
1127 1130anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il