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


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 1EAO entry

There are 2 chains in PDB entry 1EAO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 50PRO 173
B
 SER 50PRO 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 2 helices in PDB entry 1EAO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
50 58Right-handed alpha
Helix 2
2
B
50 58Right-handed alpha
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There are 7 sheets in PDB entry 1EAO. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC,

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
63 64first strand
Strand 2
A
70 72anti-parallel
Strand 3
A
90 93anti-parallel
Strand 4
A
128 130anti-parallel
Strand 5
A
121 125anti-parallel
Strand 6
A
102 109anti-parallel
Strand 7
A
147 152anti-parallel
Strand 8
A
158 161anti-parallel
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There are 7 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
63 64first strand
Strand 2
A
70 72anti-parallel
Strand 3
A
90 93anti-parallel
Strand 4
A
128 130anti-parallel
Strand 5
A
121 125anti-parallel
Strand 6
A
102 109anti-parallel
Strand 7
A
112 115anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
78 80first strand
Strand 2
A
167 169parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
117 118first strand
Strand 2
A
135 136anti-parallel
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There are 8 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
63 64first strand
Strand 2
B
70 72anti-parallel
Strand 3
B
90 93anti-parallel
Strand 4
B
128 130anti-parallel
Strand 5
B
121 125anti-parallel
Strand 6
B
102 108anti-parallel
Strand 7
B
147 152anti-parallel
Strand 8
B
158 161anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
78 80first strand
Strand 2
B
167 169parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
117 118first strand
Strand 2
B
135 136anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il