Analysis of interatomic Contacts of Structural Units in PDB entry:
5FCA


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 5FCA entry

There are 2 chains in PDB entry 5FCA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 20LEU 445
B
 HIS 20LEU 445
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 37 helices in PDB entry 5FCA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
54 58Right-handed 310
Helix 2
AA2
A
59 63Right-handed 310
Helix 3
AA3
A
81 94Right-handed alpha
Helix 4
AA4
A
113 117Right-handed 310
Helix 5
AA5
A
118 137Right-handed alpha
Helix 6
AA6
A
162 172Right-handed alpha
Helix 7
AA7
A
177 188Right-handed alpha
Helix 8
AA8
A
206 211Right-handed 310
Helix 9
AA9
A
214 218Right-handed 310
Helix 10
AB1
A
222 224Right-handed 310
Helix 11
AB2
A
225 240Right-handed alpha
Helix 12
AB3
A
265 279Right-handed alpha
Helix 13
AB4
A
353 361Right-handed alpha
Helix 14
AB5
A
371 376Right-handed alpha
Helix 15
AB6
A
381 393Right-handed alpha
Helix 16
AB7
A
397 408Right-handed alpha
Helix 17
AB8
A
418 431Right-handed alpha
Helix 18
AB9
A
433 445Right-handed alpha
Helix 19
AC1
B
54 58Right-handed 310
Helix 20
AC2
B
59 63Right-handed 310
Helix 21
AC3
B
81 95Right-handed alpha
Helix 22
AC4
B
113 117Right-handed 310
Helix 23
AC5
B
118 137Right-handed alpha
Helix 24
AC6
B
162 173Right-handed alpha
Helix 25
AC7
B
174 176Right-handed 310
Helix 26
AC8
B
177 188Right-handed alpha
Helix 27
AC9
B
206 211Right-handed 310
Helix 28
AD1
B
214 218Right-handed 310
Helix 29
AD2
B
222 224Right-handed 310
Helix 30
AD3
B
225 240Right-handed alpha
Helix 31
AD4
B
265 279Right-handed alpha
Helix 32
AD5
B
353 361Right-handed alpha
Helix 33
AD6
B
371 376Right-handed alpha
Helix 34
AD7
B
381 394Right-handed alpha
Helix 35
AD8
B
397 408Right-handed alpha
Helix 36
AD9
B
418 431Right-handed alpha
Helix 37
AE1
B
433 445Right-handed alpha
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There are 4 sheets in PDB entry 5FCA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
141 144first strand
Strand 2
A
101 104parallel
Strand 3
A
35 40parallel
Strand 4
A
331 337anti-parallel
Strand 5
A
344 351anti-parallel
Strand 6
A
366 370anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
190 193first strand
Strand 2
A
200 204anti-parallel
Strand 3
A
243 247parallel
Strand 4
A
283 288parallel
Strand 5
A
306 312parallel
Strand 6
A
295 300anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
141 144first strand
Strand 2
B
101 104parallel
Strand 3
B
35 40parallel
Strand 4
B
331 337anti-parallel
Strand 5
B
344 351anti-parallel
Strand 6
B
366 370anti-parallel
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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
190 193first strand
Strand 2
B
200 204anti-parallel
Strand 3
B
243 248parallel
Strand 4
B
283 288parallel
Strand 5
B
306 312parallel
Strand 6
B
295 300anti-parallel
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