Analysis of interatomic Contacts of Structural Units in PDB entry:
1G3K


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 1G3K entry

There are 3 chains in PDB entry 1G3K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 1PRO 173
B
 THR 1PRO 173
C
 THR 1PRO 173
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 15 helices in PDB entry 1G3K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 67Right-handed alpha
Helix 2
2
A
70 85Right-handed alpha
Helix 3
3
A
87 91Right-handed 310
Helix 4
4
A
126 141Right-handed alpha
Helix 5
5
A
144 160Right-handed alpha
Helix 6
6
B
49 67Right-handed alpha
Helix 7
7
B
70 85Right-handed alpha
Helix 8
8
B
87 91Right-handed 310
Helix 9
9
B
126 141Right-handed alpha
Helix 10
10
B
144 160Right-handed alpha
Helix 11
11
C
49 67Right-handed alpha
Helix 12
12
C
70 85Right-handed alpha
Helix 13
13
C
87 91Right-handed 310
Helix 14
14
C
126 141Right-handed alpha
Helix 15
15
C
144 158Right-handed alpha
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There are 9 sheets in PDB entry 1G3K. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
120 123first strand
Strand 2
A
3 8anti-parallel
Strand 3
A
11 16anti-parallel
Strand 4
A
168 172anti-parallel
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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
A
20 22first strand
Strand 2
A
25 28anti-parallel
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There are 5 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
34 37first strand
Strand 2
A
42 47anti-parallel
Strand 3
A
94 98anti-parallel
Strand 4
A
103 107anti-parallel
Strand 5
A
111 113anti-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
120 123first strand
Strand 2
B
3 8anti-parallel
Strand 3
B
11 16anti-parallel
Strand 4
B
168 172anti-parallel
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There are 2 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
20 22first strand
Strand 2
B
25 28anti-parallel
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There are 5 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
34 37first strand
Strand 2
B
42 47anti-parallel
Strand 3
B
94 98anti-parallel
Strand 4
B
103 107anti-parallel
Strand 5
B
112 113anti-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
C
120 123first strand
Strand 2
C
3 8anti-parallel
Strand 3
C
11 16anti-parallel
Strand 4
C
168 172anti-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
C
20 22first strand
Strand 2
C
25 28anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
34 37first strand
Strand 2
C
42 48anti-parallel
Strand 3
C
93 98anti-parallel
Strand 4
C
103 106anti-parallel
Strand 5
C
112 113anti-parallel
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