Analysis of interatomic Contacts of Structural Units in PDB entry:
31CJ


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 31CJ entry

There are 2 chains in PDB entry 31CJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 6CYS 253
B
 TYR 6CYS 253
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 31CJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
34 42Right-handed alpha
Helix 2
AA2
A
44 49Right-handed alpha
Helix 3
AA3
A
52 57Right-handed 310
Helix 4
AA4
A
62 76Right-handed alpha
Helix 5
AA5
A
119 136Right-handed alpha
Helix 6
AA6
A
152 156Right-handed 310
Helix 7
AA7
A
160 183Right-handed alpha
Helix 8
AA8
A
186 208Right-handed alpha
Helix 9
AA9
A
208 224Right-handed alpha
Helix 10
AB1
A
237 251Right-handed alpha
Helix 11
AB2
B
34 42Right-handed alpha
Helix 12
AB3
B
44 49Right-handed alpha
Helix 13
AB4
B
52 57Right-handed 310
Helix 14
AB5
B
62 76Right-handed alpha
Helix 15
AB6
B
119 136Right-handed alpha
Helix 16
AB7
B
152 156Right-handed 310
Helix 17
AB8
B
160 183Right-handed alpha
Helix 18
AB9
B
186 208Right-handed alpha
Helix 19
AC1
B
208 224Right-handed alpha
Helix 20
AC2
B
237 251Right-handed alpha
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There are 4 sheets in PDB entry 31CJ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 5 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
30 33first strand
Strand 2
A
19 24anti-parallel
Strand 3
A
107 116anti-parallel
Strand 4
A
92 104anti-parallel
Strand 5
A
79 86anti-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
140 143first strand
Strand 2
A
146 149anti-parallel
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There are 5 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
30 33first strand
Strand 2
B
19 24anti-parallel
Strand 3
B
107 116anti-parallel
Strand 4
B
92 104anti-parallel
Strand 5
B
79 86anti-parallel
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There are 2 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
140 143first strand
Strand 2
B
146 149anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il