Analysis of interatomic Contacts of Structural Units in PDB entry:
4E4T


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 4E4T entry

There are 2 chains in PDB entry 4E4T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 8ASP 398
B
 SER 9ASP 398
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 34 helices in PDB entry 4E4T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 36Right-handed alpha
Helix 2
2
A
49 55Right-handed alpha
Helix 3
3
A
65 76Right-handed alpha
Helix 4
4
A
87 96Right-handed alpha
Helix 5
5
A
103 111Right-handed alpha
Helix 6
6
A
112 123Right-handed alpha
Helix 7
7
A
135 141Right-handed alpha
Helix 8
8
A
143 149Right-handed alpha
Helix 9
9
A
172 183Right-handed alpha
Helix 10
10
A
238 257Right-handed alpha
Helix 11
11
A
284 288Right-handed 310
Helix 12
12
A
289 294Right-handed alpha
Helix 13
13
A
297 307Right-handed alpha
Helix 14
14
A
328 331Right-handed 310
Helix 15
15
A
334 338Right-handed 310
Helix 16
16
A
343 349Right-handed alpha
Helix 17
17
A
378 394Right-handed alpha
Helix 18
18
B
23 36Right-handed alpha
Helix 19
19
B
49 55Right-handed alpha
Helix 20
20
B
65 76Right-handed alpha
Helix 21
21
B
87 96Right-handed alpha
Helix 22
22
B
103 111Right-handed alpha
Helix 23
23
B
112 123Right-handed alpha
Helix 24
24
B
135 141Right-handed alpha
Helix 25
25
B
143 149Right-handed alpha
Helix 26
26
B
172 183Right-handed alpha
Helix 27
27
B
238 257Right-handed alpha
Helix 28
28
B
284 288Right-handed 310
Helix 29
29
B
289 294Right-handed alpha
Helix 30
30
B
297 307Right-handed alpha
Helix 31
31
B
328 331Right-handed 310
Helix 32
32
B
334 338Right-handed 310
Helix 33
33
B
343 349Right-handed alpha
Helix 34
34
B
378 394Right-handed alpha
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There are 8 sheets in PDB entry 4E4T. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
57 59first strand
Strand 2
A
39 43parallel
Strand 3
A
16 20parallel
Strand 4
A
78 81parallel
Strand 5
A
99 100parallel
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There are 4 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
130 133first strand
Strand 2
A
188 192anti-parallel
Strand 3
A
153 157anti-parallel
Strand 4
A
167 170anti-parallel
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There are 4 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
212 214first strand
Strand 2
A
196 206anti-parallel
Strand 3
A
260 269anti-parallel
Strand 4
A
274 280anti-parallel
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There are 7 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
212 214first strand
Strand 2
A
196 206anti-parallel
Strand 3
A
218 223anti-parallel
Strand 4
A
226 232anti-parallel
Strand 5
A
320 326anti-parallel
Strand 6
A
368 375anti-parallel
Strand 7
A
353 357anti-parallel
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There are 5 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
57 59first strand
Strand 2
B
39 43parallel
Strand 3
B
16 20parallel
Strand 4
B
78 81parallel
Strand 5
B
99 100parallel
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There are 4 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
130 133first strand
Strand 2
B
188 192anti-parallel
Strand 3
B
153 157anti-parallel
Strand 4
B
167 170anti-parallel
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There are 4 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
212 214first strand
Strand 2
B
196 206anti-parallel
Strand 3
B
260 269anti-parallel
Strand 4
B
274 280anti-parallel
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There are 7 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
212 214first strand
Strand 2
B
196 206anti-parallel
Strand 3
B
218 223anti-parallel
Strand 4
B
226 232anti-parallel
Strand 5
B
320 326anti-parallel
Strand 6
B
368 375anti-parallel
Strand 7
B
353 357anti-parallel
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