Analysis of interatomic Contacts of Structural Units in PDB entry:
3I7J


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 3I7J entry

There are 2 chains in PDB entry 3I7J (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2GLU 274
B
 THR 2LEU 273
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 21 helices in PDB entry 3I7J. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 10Right-handed 310
Helix 2
2
A
41 57Right-handed alpha
Helix 3
3
A
71 77Right-handed alpha
Helix 4
4
A
100 116Right-handed alpha
Helix 5
5
A
118 127Right-handed alpha
Helix 6
6
A
127 132Right-handed alpha
Helix 7
7
A
140 145Right-handed 310
Helix 8
8
A
152 165Right-handed alpha
Helix 9
9
A
170 178Right-handed alpha
Helix 10
10
A
255 272Right-handed alpha
Helix 11
11
B
3 10Right-handed 310
Helix 12
12
B
41 56Right-handed alpha
Helix 13
13
B
71 77Right-handed alpha
Helix 14
14
B
100 116Right-handed alpha
Helix 15
15
B
118 127Right-handed alpha
Helix 16
16
B
127 132Right-handed alpha
Helix 17
17
B
140 145Right-handed 310
Helix 18
18
B
152 165Right-handed alpha
Helix 19
19
B
170 178Right-handed alpha
Helix 20
20
B
253 257Right-handed 310
Helix 21
21
B
258 272Right-handed alpha
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There are 6 sheets in PDB entry 3I7J. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 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
24 29first strand
Strand 2
A
15 21anti-parallel
Strand 3
A
242 248anti-parallel
Strand 4
A
232 237anti-parallel
Strand 5
A
224 228anti-parallel
Strand 6
A
205 206anti-parallel
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There are 3 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
36 37first strand
Strand 2
A
149 151anti-parallel
Strand 3
A
137 138anti-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
187 189first strand
Strand 2
A
193 195anti-parallel
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There are 6 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
24 29first strand
Strand 2
B
15 21anti-parallel
Strand 3
B
242 248anti-parallel
Strand 4
B
232 237anti-parallel
Strand 5
B
224 228anti-parallel
Strand 6
B
205 206anti-parallel
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There are 3 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
36 37first strand
Strand 2
B
149 151anti-parallel
Strand 3
B
137 138anti-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
97 98first strand
Strand 2
B
187 188parallel
Strand 3
B
194 195anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il