Analysis of interatomic Contacts of Structural Units in PDB entry:
5Y40


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 5Y40 entry

There are 4 chains in PDB entry 5Y40 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 131HIS 281
B
 LYS 132HIS 281
C
 ARG 137HIS 281
D
 ASP 130HIS 281
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 19 helices in PDB entry 5Y40. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
132 137Right-handed alpha
Helix 2
AA2
A
170 185Right-handed alpha
Helix 3
AA3
A
210 229Right-handed alpha
Helix 4
AA4
A
232 234Right-handed 310
Helix 5
AA5
A
254 258Right-handed 310
Helix 6
AA6
A
267 278Right-handed alpha
Helix 7
AA7
B
170 187Right-handed alpha
Helix 8
AA8
B
210 229Right-handed alpha
Helix 9
AA9
B
232 234Right-handed 310
Helix 10
AB1
B
255 258Right-handed 310
Helix 11
AB2
B
267 279Right-handed alpha
Helix 12
AB3
C
170 185Right-handed alpha
Helix 13
AB4
C
210 229Right-handed alpha
Helix 14
AB5
C
254 258Right-handed 310
Helix 15
AB6
C
267 278Right-handed alpha
Helix 16
AB7
D
170 187Right-handed alpha
Helix 17
AB8
D
210 229Right-handed alpha
Helix 18
AB9
D
254 258Right-handed 310
Helix 19
AC1
D
267 279Right-handed alpha
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There are 2 sheets in PDB entry 5Y40. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 10 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
140 145first strand
Strand 2
A
148 154anti-parallel
Strand 3
A
260 266anti-parallel
Strand 4
A
191 196anti-parallel
Strand 5
A
236 241parallel
Strand 6
B
236 241anti-parallel
Strand 7
B
191 196parallel
Strand 8
B
260 266anti-parallel
Strand 9
B
148 154anti-parallel
Strand 10
B
140 145anti-parallel
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There are 10 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
140 145first strand
Strand 2
C
148 154anti-parallel
Strand 3
C
260 266anti-parallel
Strand 4
C
191 196anti-parallel
Strand 5
C
236 241parallel
Strand 6
D
236 241anti-parallel
Strand 7
D
191 196parallel
Strand 8
D
260 266anti-parallel
Strand 9
D
148 154anti-parallel
Strand 10
D
140 145anti-parallel
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