Analysis of interatomic Contacts of Structural Units in PDB entry:
1FX0


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 1FX0 entry

There are 2 chains in PDB entry 1FX0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 25PHE 501
B
 ASN 19ALA 485
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 36 helices in PDB entry 1FX0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
79 83Right-handed 310
Helix 2
2
A
175 186Right-handed alpha
Helix 3
3
A
202 213Right-handed alpha
Helix 4
4
A
217 220Right-handed 310
Helix 5
5
A
232 236Right-handed 310
Helix 6
6
A
237 253Right-handed alpha
Helix 7
7
A
263 278Right-handed alpha
Helix 8
8
A
283 287Right-handed 310
Helix 9
9
A
298 302Right-handed 310
Helix 10
10
A
329 337Right-handed alpha
Helix 11
11
A
367 372Right-handed 310
Helix 12
12
A
373 394Right-handed alpha
Helix 13
13
A
396 400Right-handed 310
Helix 14
14
A
404 422Right-handed alpha
Helix 15
15
A
430 443Right-handed alpha
Helix 16
16
A
450 468Right-handed alpha
Helix 17
17
A
469 480Right-handed alpha
Helix 18
18
A
483 499Right-handed alpha
Helix 19
19
B
138 142Right-handed 310
Helix 20
20
B
155 160Right-handed alpha
Helix 21
21
B
177 189Right-handed alpha
Helix 22
22
B
206 219Right-handed alpha
Helix 23
23
B
242 247Right-handed alpha
Helix 24
24
B
248 256Right-handed alpha
Helix 25
25
B
256 261Right-handed alpha
Helix 26
26
B
275 290Right-handed alpha
Helix 27
27
B
294 298Right-handed 310
Helix 28
28
B
301 309Right-handed alpha
Helix 29
29
B
330 333Right-handed 310
Helix 30
30
B
336 343Right-handed alpha
Helix 31
31
B
344 346Right-handed 310
Helix 32
32
B
381 409Right-handed alpha
Helix 33
33
B
417 431Right-handed alpha
Helix 34
34
B
450 460Right-handed alpha
Helix 35
35
B
470 474Right-handed 310
Helix 36
36
B
480 484Right-handed 310
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There are 8 sheets in PDB entry 1FX0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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
29 32first strand
Strand 2
A
39 44anti-parallel
Strand 3
A
71 76anti-parallel
Strand 4
A
61 67anti-parallel
Strand 5
A
54 56anti-parallel
Strand 6
A
88 90anti-parallel
Strand 7
A
29 32anti-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
97 100first strand
Strand 2
A
126 129anti-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
168 170first strand
Strand 2
A
319 321parallel
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There are 4 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
222 227first strand
Strand 2
A
193 199parallel
Strand 3
A
256 262parallel
Strand 4
A
313 316parallel
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There are 7 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
21 27first strand
Strand 2
B
30 34anti-parallel
Strand 3
B
74 78anti-parallel
Strand 4
B
62 67anti-parallel
Strand 5
B
46 49anti-parallel
Strand 6
B
90 93anti-parallel
Strand 7
B
21 27anti-parallel
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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
99 102first strand
Strand 2
B
128 131anti-parallel
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There are 5 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
110 111first strand
Strand 2
B
232 237parallel
Strand 3
B
197 202parallel
Strand 4
B
267 273parallel
Strand 5
B
320 321parallel
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There are 3 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
324 328first strand
Strand 2
B
168 172parallel
Strand 3
B
348 351parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il