Analysis of interatomic Contacts of Structural Units in PDB entry:
3U6R


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 3U6R entry

There are 4 chains in PDB entry 3U6R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
H
 GLU 3SER 128
L
 ALA 150LYS 254
A
 MET 2SER 128
B
 ALA 150LYS 254
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 6 helices in PDB entry 3U6R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
H
65 68Right-handed 310
Helix 2
2
H
90 94Right-handed 310
Helix 3
3
L
227 231Right-handed 310
Helix 4
4
A
65 68Right-handed 310
Helix 5
5
A
90 94Right-handed 310
Helix 6
6
B
227 231Right-handed 310
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There are 12 sheets in PDB entry 3U6R. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
H
5 9first strand
Strand 2
H
21 29anti-parallel
Strand 3
H
81 86anti-parallel
Strand 4
H
71 76anti-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
H
13 15first strand
Strand 2
H
123 127parallel
Strand 3
H
95 102anti-parallel
Strand 4
H
37 42anti-parallel
Strand 5
H
48 55anti-parallel
Strand 6
H
60 63anti-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
H
13 15first strand
Strand 2
H
123 127parallel
Strand 3
H
95 102anti-parallel
Strand 4
H
116 119anti-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
L
152 155first strand
Strand 2
L
167 173anti-parallel
Strand 3
L
218 223anti-parallel
Strand 4
L
210 215anti-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
L
158 161first strand
Strand 2
L
249 253parallel
Strand 3
L
232 238anti-parallel
Strand 4
L
181 186anti-parallel
Strand 5
L
193 197anti-parallel
Strand 6
L
201 202anti-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
L
158 161first strand
Strand 2
L
249 253parallel
Strand 3
L
232 238anti-parallel
Strand 4
L
244 245anti-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
6 9first strand
Strand 2
A
21 28anti-parallel
Strand 3
A
81 86anti-parallel
Strand 4
A
71 76anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
13 15first strand
Strand 2
A
123 127parallel
Strand 3
A
95 102anti-parallel
Strand 4
A
37 42anti-parallel
Strand 5
A
48 55anti-parallel
Strand 6
A
60 63anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
13 15first strand
Strand 2
A
123 127parallel
Strand 3
A
95 102anti-parallel
Strand 4
A
116 119anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
152 155first strand
Strand 2
B
167 173anti-parallel
Strand 3
B
218 223anti-parallel
Strand 4
B
210 215anti-parallel
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There are 6 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
158 161first strand
Strand 2
B
249 253parallel
Strand 3
B
232 238anti-parallel
Strand 4
B
181 186anti-parallel
Strand 5
B
193 197anti-parallel
Strand 6
B
201 202anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
158 161first strand
Strand 2
B
249 253parallel
Strand 3
B
232 238anti-parallel
Strand 4
B
244 245anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il