Analysis of interatomic Contacts of Structural Units in PDB entry:
2ES4


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 2ES4 entry

There are 6 chains in PDB entry 2ES4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1VAL 319
D
 MET 53TYR 91
D
 LEU 93GLY 332
B
 ALA 1VAL 319
E
 MET 53TYR 91
E
 LEU 93GLY 330
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 53 helices in PDB entry 2ES4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 40Right-handed alpha
Helix 2
2
A
60 77Right-handed alpha
Helix 3
3
A
87 100Right-handed alpha
Helix 4
4
A
117 127Right-handed alpha
Helix 5
5
A
136 148Right-handed alpha
Helix 6
6
A
155 163Right-handed alpha
Helix 7
7
A
164 167Right-handed 310
Helix 8
8
A
168 179Right-handed alpha
Helix 9
9
A
236 241Right-handed alpha
Helix 10
10
A
242 256Right-handed alpha
Helix 11
11
A
267 272Right-handed alpha
Helix 12
12
A
286 290Right-handed 310
Helix 13
13
A
302 317Right-handed alpha
Helix 14
14
D
83 94Right-handed alpha
Helix 15
15
D
95 99Right-handed 310
Helix 16
16
D
100 117Right-handed alpha
Helix 17
17
D
119 138Right-handed alpha
Helix 18
18
D
154 170Right-handed alpha
Helix 19
19
D
176 199Right-handed alpha
Helix 20
20
D
207 216Right-handed alpha
Helix 21
21
D
220 246Right-handed alpha
Helix 22
22
D
249 259Right-handed alpha
Helix 23
23
D
262 295Right-handed alpha
Helix 24
24
D
299 315Right-handed alpha
Helix 25
25
D
319 329Right-handed alpha
Helix 26
26
B
32 40Right-handed alpha
Helix 27
27
B
60 77Right-handed alpha
Helix 28
28
B
87 100Right-handed alpha
Helix 29
29
B
117 128Right-handed alpha
Helix 30
30
B
136 147Right-handed alpha
Helix 31
31
B
148 150Right-handed 310
Helix 32
32
B
155 163Right-handed alpha
Helix 33
33
B
164 167Right-handed 310
Helix 34
34
B
168 179Right-handed alpha
Helix 35
35
B
236 241Right-handed alpha
Helix 36
36
B
242 257Right-handed alpha
Helix 37
37
B
267 272Right-handed alpha
Helix 38
38
B
286 290Right-handed 310
Helix 39
39
B
302 317Right-handed alpha
Helix 40
40
E
82 94Right-handed alpha
Helix 41
41
E
95 99Right-handed 310
Helix 42
42
E
100 117Right-handed alpha
Helix 43
43
E
119 138Right-handed alpha
Helix 44
44
E
154 169Right-handed alpha
Helix 45
45
E
171 175Right-handed 310
Helix 46
46
E
176 199Right-handed alpha
Helix 47
47
E
204 216Right-handed alpha
Helix 48
48
E
217 219Right-handed 310
Helix 49
49
E
220 246Right-handed alpha
Helix 50
50
E
249 262Right-handed alpha
Helix 51
51
E
262 294Right-handed alpha
Helix 52
52
E
301 315Right-handed alpha
Helix 53
53
E
319 330Right-handed alpha
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There are 8 sheets in PDB entry 2ES4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 6 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
44 46first strand
Strand 2
A
11 14parallel
Strand 3
A
81 86parallel
Strand 4
A
104 110parallel
Strand 5
A
202 211parallel
Strand 6
A
196 199anti-parallel
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There are 6 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
44 46first strand
Strand 2
A
11 14parallel
Strand 3
A
81 86parallel
Strand 4
A
104 110parallel
Strand 5
A
202 211parallel
Strand 6
A
275 281parallel
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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
22 23first strand
Strand 2
A
27 28anti-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
A
214 216first strand
Strand 2
A
226 228anti-parallel
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There are 6 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
44 46first strand
Strand 2
B
11 14parallel
Strand 3
B
81 86parallel
Strand 4
B
104 110parallel
Strand 5
B
202 211parallel
Strand 6
B
196 199anti-parallel
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There are 6 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
44 46first strand
Strand 2
B
11 14parallel
Strand 3
B
81 86parallel
Strand 4
B
104 110parallel
Strand 5
B
202 211parallel
Strand 6
B
275 281parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
22 23first strand
Strand 2
B
27 28anti-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
B
214 217first strand
Strand 2
B
225 228anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il