Analysis of interatomic Contacts of Structural Units in PDB entry:
1EF7


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 1EF7 entry

There are 2 chains in PDB entry 1EF7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 1VAL 242
B
 LEU 1VAL 242
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 18 helices in PDB entry 1EF7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 48Right-handed alpha
Helix 2
2
A
58 66Right-handed alpha
Helix 3
3
A
75 86Right-handed alpha
Helix 4
4
A
91 94Right-handed 310
Helix 5
5
A
104 109Right-handed alpha
Helix 6
6
A
137 149Right-handed alpha
Helix 7
7
A
158 163Right-handed alpha
Helix 8
8
A
222 227Right-handed 310
Helix 9
9
A
230 233Right-handed 310
Helix 10
10
B
30 48Right-handed alpha
Helix 11
11
B
58 66Right-handed alpha
Helix 12
12
B
75 86Right-handed alpha
Helix 13
13
B
91 94Right-handed 310
Helix 14
14
B
104 109Right-handed alpha
Helix 15
15
B
137 149Right-handed alpha
Helix 16
16
B
158 163Right-handed alpha
Helix 17
17
B
218 223Right-handed alpha
Helix 18
18
B
224 227Right-handed 310
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There are 5 sheets in PDB entry 1EF7. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 22 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
5 6first strand
Strand 2
A
180 189anti-parallel
Strand 3
A
194 199anti-parallel
Strand 4
A
211 215anti-parallel
Strand 5
A
168 169parallel
Strand 6
A
211 215parallel
Strand 7
A
194 199anti-parallel
Strand 8
A
180 189anti-parallel
Strand 9
A
151 155anti-parallel
Strand 10
A
235 241anti-parallel
Strand 11
A
126 135anti-parallel
Strand 12
A
88 89anti-parallel
Strand 13
A
126 135anti-parallel
Strand 14
B
129 135anti-parallel
Strand 15
B
235 240anti-parallel
Strand 16
B
151 155anti-parallel
Strand 17
B
180 189anti-parallel
Strand 18
B
5 6anti-parallel
Strand 19
B
180 189anti-parallel
Strand 20
B
194 199anti-parallel
Strand 21
B
211 215anti-parallel
Strand 22
B
168 169parallel
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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
69 70first strand
Strand 2
A
73 74anti-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
A
110 111first strand
Strand 2
A
119 120anti-parallel
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There are 2 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
69 70first strand
Strand 2
B
73 74anti-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
110 111first strand
Strand 2
B
119 120anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il