Analysis of interatomic Contacts of Structural Units in PDB entry:
5X18


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 5X18 entry

There are 2 chains in PDB entry 5X18 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 62LEU 355
B
 SER 62LEU 355
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 22 helices in PDB entry 5X18. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
108 120Right-handed alpha
Helix 2
AA2
A
148 156Right-handed alpha
Helix 3
AA3
A
161 182Right-handed alpha
Helix 4
AA4
A
190 192Right-handed 310
Helix 5
AA5
A
243 248Right-handed alpha
Helix 6
AA6
A
253 271Right-handed alpha
Helix 7
AA7
A
282 297Right-handed alpha
Helix 8
AA8
A
298 303Right-handed alpha
Helix 9
AA9
A
307 319Right-handed alpha
Helix 10
AB1
A
327 343Right-handed alpha
Helix 11
AB2
A
350 355Right-handed 310
Helix 12
AB3
B
108 120Right-handed alpha
Helix 13
AB4
B
148 156Right-handed alpha
Helix 14
AB5
B
161 182Right-handed alpha
Helix 15
AB6
B
190 192Right-handed 310
Helix 16
AB7
B
243 248Right-handed alpha
Helix 17
AB8
B
253 271Right-handed alpha
Helix 18
AB9
B
282 297Right-handed alpha
Helix 19
AC1
B
298 303Right-handed alpha
Helix 20
AC2
B
307 319Right-handed alpha
Helix 21
AC3
B
327 343Right-handed alpha
Helix 22
AC4
B
350 355Right-handed 310
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There are 6 sheets in PDB entry 5X18. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
64 65first strand
Strand 2
A
69 78anti-parallel
Strand 3
A
81 88anti-parallel
Strand 4
A
94 101anti-parallel
Strand 5
A
137 143anti-parallel
Strand 6
A
128 134anti-parallel
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There are 2 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
184 185first strand
Strand 2
A
216 217anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
194 195first strand
Strand 2
A
208 209anti-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
64 65first strand
Strand 2
B
69 77anti-parallel
Strand 3
B
82 88anti-parallel
Strand 4
B
94 101anti-parallel
Strand 5
B
137 143anti-parallel
Strand 6
B
128 134anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
184 185first strand
Strand 2
B
216 217anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
194 195first strand
Strand 2
B
208 209anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il