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


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 1EAW entry

There are 4 chains in PDB entry 1EAW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
VAL 16VAL 244
B
ARG 1GLY 56
C
VAL 16VAL 244
D
ARG 1GLY 56
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 13 helices in PDB entry 1EAW. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
56 60Right-handed 310
Helix 2
2
A
60 62Right-handed 310
Helix 3
3
A
164 172Right-handed alpha
Helix 4
4
A
231 233Right-handed 310
Helix 5
5
A
234 242Right-handed alpha
Helix 6
6
B
2 7Right-handed 310
Helix 7
7
B
25 28Right-handed 310
Helix 8
8
B
47 55Right-handed alpha
Helix 9
9
C
60 62Right-handed 310
Helix 10
10
C
164 172Right-handed alpha
Helix 11
11
C
234 243Right-handed alpha
Helix 12
12
D
3 7Right-handed 310
Helix 13
13
D
47 55Right-handed alpha
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There are 6 sheets in PDB entry 1EAW. Click on sheet of interest to get list of strands forming it: AA, AB, BA, CA, CB, A,

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
20 21first strand
Strand 2
A
156 162anti-parallel
Strand 3
A
180 184anti-parallel
Strand 4
A
226 229anti-parallel
Strand 5
A
207 215anti-parallel
Strand 6
A
198 202anti-parallel
Strand 7
A
135 140anti-parallel
Strand 8
A
20 21first strand
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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
30 35first strand
Strand 2
A
39 48anti-parallel
Strand 3
A
51 54anti-parallel
Strand 4
A
104 108anti-parallel
Strand 5
A
81 90anti-parallel
Strand 6
A
64 68anti-parallel
Strand 7
A
30 35anti-parallel
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There are 2 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
18 23first strand
Strand 2
B
30 35anti-parallel
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There are 8 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
20 21first strand
Strand 2
C
156 162anti-parallel
Strand 3
C
180 184anti-parallel
Strand 4
C
226 230anti-parallel
Strand 5
C
207 215anti-parallel
Strand 6
C
198 202anti-parallel
Strand 7
C
135 139anti-parallel
Strand 8
C
20 21first strand
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There are 7 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
30 35first strand
Strand 2
C
39 46anti-parallel
Strand 3
C
51 54anti-parallel
Strand 4
C
104 108anti-parallel
Strand 5
C
81 90anti-parallel
Strand 6
C
64 68anti-parallel
Strand 7
C
30 35anti-parallel
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There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
18 23first strand
Strand 2
D
30 35anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il