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


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 4EFC entry

There are 2 chains in PDB entry 4EFC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 12PHE 468
B
 VAL 12PHE 468
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 51 helices in PDB entry 4EFC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 22Right-handed 310
Helix 2
2
A
30 35Right-handed alpha
Helix 3
3
A
37 42Right-handed alpha
Helix 4
4
A
42 65Right-handed alpha
Helix 5
5
A
68 72Right-handed 310
Helix 6
6
A
75 87Right-handed alpha
Helix 7
7
A
91 106Right-handed alpha
Helix 8
8
A
107 119Right-handed alpha
Helix 9
9
A
120 124Right-handed 310
Helix 10
10
A
125 132Right-handed 310
Helix 11
11
A
137 157Right-handed alpha
Helix 12
12
A
157 171Right-handed alpha
Helix 13
13
A
194 215Right-handed alpha
Helix 14
14
A
228 235Right-handed alpha
Helix 15
15
A
239 253Right-handed alpha
Helix 16
16
A
266 296Right-handed alpha
Helix 17
17
A
319 343Right-handed alpha
Helix 18
18
A
352 359Right-handed alpha
Helix 19
19
A
361 381Right-handed alpha
Helix 20
20
A
385 395Right-handed alpha
Helix 21
21
A
396 399Right-handed 310
Helix 22
22
A
400 411Right-handed alpha
Helix 23
23
A
415 424Right-handed alpha
Helix 24
24
A
431 442Right-handed alpha
Helix 25
25
A
446 455Right-handed alpha
Helix 26
26
B
18 22Right-handed 310
Helix 27
27
B
24 28Right-handed 310
Helix 28
28
B
30 35Right-handed alpha
Helix 29
29
B
37 42Right-handed alpha
Helix 30
30
B
42 65Right-handed alpha
Helix 31
31
B
69 74Right-handed 310
Helix 32
32
B
75 87Right-handed alpha
Helix 33
33
B
91 106Right-handed alpha
Helix 34
34
B
107 119Right-handed alpha
Helix 35
35
B
120 124Right-handed 310
Helix 36
36
B
125 132Right-handed 310
Helix 37
37
B
137 157Right-handed alpha
Helix 38
38
B
157 171Right-handed alpha
Helix 39
39
B
194 215Right-handed alpha
Helix 40
40
B
228 235Right-handed alpha
Helix 41
41
B
239 253Right-handed alpha
Helix 42
42
B
266 296Right-handed alpha
Helix 43
43
B
319 343Right-handed alpha
Helix 44
44
B
352 359Right-handed alpha
Helix 45
45
B
361 381Right-handed alpha
Helix 46
46
B
385 395Right-handed alpha
Helix 47
47
B
396 399Right-handed 310
Helix 48
48
B
400 411Right-handed alpha
Helix 49
49
B
415 422Right-handed alpha
Helix 50
50
B
431 442Right-handed alpha
Helix 51
51
B
446 455Right-handed alpha
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There are 6 sheets in PDB entry 4EFC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
A
179 184first strand
Strand 2
A
187 193anti-parallel
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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
218 219first strand
Strand 2
A
255 256parallel
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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
299 301first strand
Strand 2
A
382 384anti-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
179 184first strand
Strand 2
B
187 193anti-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
218 219first strand
Strand 2
B
255 256parallel
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There are 2 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
299 301first strand
Strand 2
B
382 384anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il