Analysis of interatomic Contacts of Structural Units in PDB entry:
1X94


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 1X94 entry

There are 2 chains in PDB entry 1X94 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 191
B
 MET 1ALA 191
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 14 helices in PDB entry 1X94. 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 22Right-handed alpha
Helix 2
2
A
23 42Right-handed alpha
Helix 3
3
A
54 71Right-handed alpha
Helix 4
4
A
99 109Right-handed alpha
Helix 5
5
A
124 138Right-handed alpha
Helix 6
6
A
149 153Right-handed 310
Helix 7
7
A
167 190Right-handed alpha
Helix 8
8
B
2 23Right-handed alpha
Helix 9
9
B
23 43Right-handed alpha
Helix 10
10
B
55 71Right-handed alpha
Helix 11
11
B
99 109Right-handed alpha
Helix 12
12
B
124 136Right-handed alpha
Helix 13
13
B
149 153Right-handed 310
Helix 14
14
B
167 191Right-handed alpha
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There are 2 sheets in PDB entry 1X94. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
79 81first strand
Strand 2
A
47 50parallel
Strand 3
A
114 119parallel
Strand 4
A
140 146parallel
Strand 5
A
158 162parallel
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There are 5 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
79 81first strand
Strand 2
B
47 51parallel
Strand 3
B
114 119parallel
Strand 4
B
140 145parallel
Strand 5
B
158 161parallel
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