Analysis of interatomic Contacts of Structural Units in PDB entry:
4F3M


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 4F3M entry

There are 2 chains in PDB entry 4F3M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 2PRO 220
B
 MET 1GLY 234
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 12 helices in PDB entry 4F3M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 22Right-handed 310
Helix 2
2
A
34 46Right-handed alpha
Helix 3
3
A
105 112Right-handed 310
Helix 4
4
A
113 127Right-handed alpha
Helix 5
5
A
200 204Right-handed 310
Helix 6
6
A
214 219Right-handed 310
Helix 7
7
B
18 25Right-handed 310
Helix 8
8
B
34 46Right-handed alpha
Helix 9
9
B
105 112Right-handed 310
Helix 10
10
B
113 127Right-handed alpha
Helix 11
11
B
200 204Right-handed 310
Helix 12
12
B
214 218Right-handed 310
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There are 6 sheets in PDB entry 4F3M. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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
27 28first strand
Strand 2
A
83 101parallel
Strand 3
A
51 60anti-parallel
Strand 4
A
195 197anti-parallel
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There are 5 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
143 146first strand
Strand 2
A
4 14anti-parallel
Strand 3
A
83 101anti-parallel
Strand 4
A
66 73anti-parallel
Strand 5
B
226 228anti-parallel
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There are 3 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
161 172first strand
Strand 2
A
183 192anti-parallel
Strand 3
A
206 209anti-parallel
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There are 5 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
27 28first strand
Strand 2
B
83 101parallel
Strand 3
B
4 14anti-parallel
Strand 4
B
141 146anti-parallel
Strand 5
B
133 134anti-parallel
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There are 4 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
66 71first strand
Strand 2
B
83 101anti-parallel
Strand 3
B
51 60anti-parallel
Strand 4
B
195 197anti-parallel
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There are 3 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
161 172first strand
Strand 2
B
183 192anti-parallel
Strand 3
B
206 209anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il