Analysis of interatomic Contacts of Structural Units in PDB entry:
3P4F


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 3P4F entry

There are 3 chains in PDB entry 3P4F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 31CYS 334
B
 GLU 373TYR 381
C
 GLY 3762LEU 3770
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 is 1 helix in PDB entry 3P4F. Click on helix number for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
C
3763 3767Right-handed 310
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There are 7 sheets in PDB entry 3P4F. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
36 41first strand
Strand 2
A
327 331anti-parallel
Strand 3
A
315 320anti-parallel
Strand 4
A
304 309anti-parallel
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There are 4 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
48 53first strand
Strand 2
A
59 64anti-parallel
Strand 3
A
69 73anti-parallel
Strand 4
A
79 83anti-parallel
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There are 4 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
90 95first strand
Strand 2
A
101 106anti-parallel
Strand 3
A
110 115anti-parallel
Strand 4
A
121 126anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
132 137first strand
Strand 2
A
143 148anti-parallel
Strand 3
A
153 157anti-parallel
Strand 4
A
163 167anti-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
A
174 179first strand
Strand 2
A
185 190anti-parallel
Strand 3
A
195 199anti-parallel
Strand 4
A
205 209anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
217 222first strand
Strand 2
A
229 233anti-parallel
Strand 3
A
237 242anti-parallel
Strand 4
A
247 252anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
264 267first strand
Strand 2
A
273 276anti-parallel
Strand 3
A
283 287anti-parallel
Strand 4
A
293 297anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il