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


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 1FGX entry

There are 2 chains in PDB entry 1FGX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 131SER 402
B
 SER 130SER 402
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 16 helices in PDB entry 1FGX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
154 162Right-handed alpha
Helix 2
2
A
191 209Right-handed alpha
Helix 3
3
A
227 240Right-handed alpha
Helix 4
4
A
279 281Right-handed 310
Helix 5
5
A
298 304Right-handed alpha
Helix 6
6
A
316 328Right-handed alpha
Helix 7
7
A
362 370Right-handed alpha
Helix 8
8
A
374 378Right-handed 310
Helix 9
9
B
154 162Right-handed alpha
Helix 10
10
B
191 210Right-handed alpha
Helix 11
11
B
227 243Right-handed alpha
Helix 12
12
B
279 281Right-handed 310
Helix 13
13
B
298 304Right-handed alpha
Helix 14
14
B
316 328Right-handed alpha
Helix 15
15
B
362 370Right-handed alpha
Helix 16
16
B
374 378Right-handed 310
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There are 6 sheets in PDB entry 1FGX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
271 272first strand
Strand 2
A
293 297anti-parallel
Strand 3
A
247 251anti-parallel
Strand 4
A
181 188parallel
Strand 5
A
212 220parallel
Strand 6
A
170 171anti-parallel
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There are 7 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
271 272first strand
Strand 2
A
293 297anti-parallel
Strand 3
A
247 251anti-parallel
Strand 4
A
181 188parallel
Strand 5
A
212 220parallel
Strand 6
A
392 397parallel
Strand 7
A
381 387anti-parallel
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There are 3 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
255 257first strand
Strand 2
A
341 344anti-parallel
Strand 3
A
276 277parallel
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There are 6 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
271 272first strand
Strand 2
B
293 297anti-parallel
Strand 3
B
247 251anti-parallel
Strand 4
B
181 188parallel
Strand 5
B
212 220parallel
Strand 6
B
170 171anti-parallel
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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
271 272first strand
Strand 2
B
293 297anti-parallel
Strand 3
B
247 251anti-parallel
Strand 4
B
181 188parallel
Strand 5
B
212 220parallel
Strand 6
B
392 397parallel
Strand 7
B
381 387anti-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
255 257first strand
Strand 2
B
341 344anti-parallel
Strand 3
B
276 277parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il