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


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 4FXQ entry

There are 2 chains in PDB entry 4FXQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 19LEU 469
B
 GLU 19LEU 469
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 46 helices in PDB entry 4FXQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 30Right-handed alpha
Helix 2
2
A
32 42Right-handed alpha
Helix 3
3
A
52 60Right-handed 310
Helix 4
4
A
61 66Right-handed 310
Helix 5
5
A
80 82Right-handed 310
Helix 6
6
A
103 122Right-handed alpha
Helix 7
7
A
124 129Right-handed alpha
Helix 8
8
A
132 143Right-handed alpha
Helix 9
9
A
157 164Right-handed alpha
Helix 10
10
A
165 172Right-handed alpha
Helix 11
11
A
179 186Right-handed alpha
Helix 12
12
A
186 203Right-handed alpha
Helix 13
13
A
206 214Right-handed alpha
Helix 14
14
A
214 227Right-handed alpha
Helix 15
15
A
227 243Right-handed alpha
Helix 16
16
A
250 267Right-handed alpha
Helix 17
17
A
269 281Right-handed alpha
Helix 18
18
A
283 293Right-handed alpha
Helix 19
19
A
307 330Right-handed alpha
Helix 20
20
A
344 353Right-handed 310
Helix 21
21
A
364 376Right-handed alpha
Helix 22
22
A
421 424Right-handed 310
Helix 23
23
A
426 429Right-handed 310
Helix 24
24
B
20 30Right-handed alpha
Helix 25
25
B
32 42Right-handed alpha
Helix 26
26
B
52 60Right-handed 310
Helix 27
27
B
61 65Right-handed 310
Helix 28
28
B
80 82Right-handed 310
Helix 29
29
B
103 122Right-handed alpha
Helix 30
30
B
124 129Right-handed alpha
Helix 31
31
B
132 144Right-handed alpha
Helix 32
32
B
157 164Right-handed alpha
Helix 33
33
B
165 172Right-handed alpha
Helix 34
34
B
179 186Right-handed alpha
Helix 35
35
B
186 203Right-handed alpha
Helix 36
36
B
206 214Right-handed alpha
Helix 37
37
B
214 227Right-handed alpha
Helix 38
38
B
227 243Right-handed alpha
Helix 39
39
B
250 267Right-handed alpha
Helix 40
40
B
269 280Right-handed alpha
Helix 41
41
B
283 293Right-handed alpha
Helix 42
42
B
307 330Right-handed alpha
Helix 43
43
B
344 353Right-handed 310
Helix 44
44
B
364 376Right-handed alpha
Helix 45
45
B
421 424Right-handed 310
Helix 46
46
B
426 429Right-handed 310
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There are 11 sheets in PDB entry 4FXQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 3 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
45 49first strand
Strand 2
A
93 97parallel
Strand 3
A
84 87anti-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
68 70first strand
Strand 2
A
76 78anti-parallel
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There are 5 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
337 343first strand
Strand 2
A
405 411anti-parallel
Strand 3
A
460 467parallel
Strand 4
A
438 448anti-parallel
Strand 5
A
379 382anti-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
358 359first strand
Strand 2
A
362 363anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
386 389first strand
Strand 2
A
431 434anti-parallel
Strand 3
A
417 419anti-parallel
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There are 3 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
45 49first strand
Strand 2
B
93 97parallel
Strand 3
B
84 87anti-parallel
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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
68 70first strand
Strand 2
B
76 78anti-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
146 147first strand
Strand 2
B
154 155anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
337 343first strand
Strand 2
B
405 411anti-parallel
Strand 3
B
460 467parallel
Strand 4
B
438 448anti-parallel
Strand 5
B
379 382anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
358 359first strand
Strand 2
B
362 363anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
386 389first strand
Strand 2
B
431 434anti-parallel
Strand 3
B
417 419anti-parallel
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