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


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 3IJX entry

There are 3 chains in PDB entry 3IJX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 LYS 4CYS 261
D
 LYS 4CYS 261
H
 LYS 4CYS 261
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 32 helices in PDB entry 3IJX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
27 30Right-handed 310
Helix 2
2
B
34 48Right-handed alpha
Helix 3
3
B
72 80Right-handed alpha
Helix 4
4
B
93 98Right-handed alpha
Helix 5
5
B
123 129Right-handed alpha
Helix 6
6
B
141 149Right-handed alpha
Helix 7
7
B
152 164Right-handed alpha
Helix 8
8
B
173 184Right-handed alpha
Helix 9
9
B
194 201Right-handed alpha
Helix 10
10
B
229 244Right-handed alpha
Helix 11
11
B
245 256Right-handed alpha
Helix 12
12
D
27 30Right-handed 310
Helix 13
13
D
34 47Right-handed alpha
Helix 14
14
D
72 80Right-handed alpha
Helix 15
15
D
123 129Right-handed alpha
Helix 16
16
D
141 150Right-handed alpha
Helix 17
17
D
152 164Right-handed alpha
Helix 18
18
D
173 184Right-handed alpha
Helix 19
19
D
194 202Right-handed alpha
Helix 20
20
D
229 245Right-handed alpha
Helix 21
21
D
245 256Right-handed alpha
Helix 22
22
H
27 30Right-handed 310
Helix 23
23
H
34 48Right-handed alpha
Helix 24
24
H
72 80Right-handed alpha
Helix 25
25
H
93 99Right-handed alpha
Helix 26
26
H
123 129Right-handed alpha
Helix 27
27
H
141 150Right-handed alpha
Helix 28
28
H
152 165Right-handed alpha
Helix 29
29
H
173 184Right-handed alpha
Helix 30
30
H
194 201Right-handed alpha
Helix 31
31
H
229 244Right-handed alpha
Helix 32
32
H
245 256Right-handed alpha
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There are 14 sheets in PDB entry 3IJX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
51 55first strand
Strand 2
B
6 10parallel
Strand 3
B
85 86parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
18 19first strand
Strand 2
B
32 33anti-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
B
100 109first strand
Strand 2
B
218 225anti-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
B
134 137first strand
Strand 2
B
188 193parallel
Strand 3
B
111 116anti-parallel
Strand 4
B
208 211anti-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
D
51 55first strand
Strand 2
D
6 10parallel
Strand 3
D
85 86parallel
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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
D
18 19first strand
Strand 2
D
32 33anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
100 102first strand
Strand 2
D
223 225anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
107 109first strand
Strand 2
D
218 220anti-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
D
134 137first strand
Strand 2
D
188 193parallel
Strand 3
D
111 116anti-parallel
Strand 4
D
208 211anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
51 55first strand
Strand 2
H
6 10parallel
Strand 3
H
85 86parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
18 19first strand
Strand 2
H
32 33anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
100 102first strand
Strand 2
H
223 225anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
107 109first strand
Strand 2
H
218 220anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
134 137first strand
Strand 2
H
188 193parallel
Strand 3
H
111 116anti-parallel
Strand 4
H
208 211anti-parallel
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