Analysis of interatomic Contacts of Structural Units in PDB entry:
1FC5


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 1FC5 entry

There are 2 chains in PDB entry 1FC5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 5PHE 408
B
 GLY 6PHE 408
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 20 helices in PDB entry 1FC5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 21Right-handed alpha
Helix 2
2
A
33 35Right-handed 310
Helix 3
3
A
64 69Right-handed alpha
Helix 4
4
A
160 166Right-handed alpha
Helix 5
5
A
204 216Right-handed alpha
Helix 6
6
A
229 243Right-handed alpha
Helix 7
7
A
259 269Right-handed alpha
Helix 8
8
A
300 311Right-handed alpha
Helix 9
9
A
311 320Right-handed alpha
Helix 10
10
A
375 380Right-handed alpha
Helix 11
11
B
9 21Right-handed alpha
Helix 12
12
B
33 35Right-handed 310
Helix 13
13
B
64 71Right-handed alpha
Helix 14
14
B
160 166Right-handed alpha
Helix 15
15
B
204 216Right-handed alpha
Helix 16
16
B
229 243Right-handed alpha
Helix 17
17
B
259 269Right-handed alpha
Helix 18
18
B
300 311Right-handed alpha
Helix 19
19
B
311 321Right-handed alpha
Helix 20
20
B
375 380Right-handed alpha
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There are 7 sheets in PDB entry 1FC5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
27 31first strand
Strand 2
A
171 175anti-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
44 45first strand
Strand 2
A
148 150anti-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
55 56first strand
Strand 2
A
136 137anti-parallel
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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
76 80first strand
Strand 2
A
95 98parallel
Strand 3
A
60 63anti-parallel
Strand 4
A
110 113anti-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
A
117 120first strand
Strand 2
A
123 126anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
219 226first strand
Strand 2
A
179 185parallel
Strand 3
A
246 249parallel
Strand 4
A
293 296parallel
Strand 5
A
283 288anti-parallel
Strand 6
A
270 275anti-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
A
189 190first strand
Strand 2
A
201 202parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il