Analysis of interatomic Contacts of Structural Units in PDB entry:
9KL9


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 9KL9 entry

There are 2 chains in PDB entry 9KL9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3LEU 261
B
 SER 3GLN 260
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 21 helices in PDB entry 9KL9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
14 19Right-handed 310
Helix 2
AA2
A
65 68Right-handed 310
Helix 3
AA3
A
69 79Right-handed alpha
Helix 4
AA4
A
94 112Right-handed alpha
Helix 5
AA5
A
114 120Right-handed alpha
Helix 6
AA6
A
132 145Right-handed alpha
Helix 7
AA7
A
185 193Right-handed alpha
Helix 8
AA8
A
210 214Right-handed 310
Helix 9
AA9
A
216 232Right-handed alpha
Helix 10
AB1
A
234 241Right-handed 310
Helix 11
AB2
B
15 19Right-handed 310
Helix 12
AB3
B
31 35Right-handed 310
Helix 13
AB4
B
65 68Right-handed 310
Helix 14
AB5
B
69 79Right-handed alpha
Helix 15
AB6
B
94 112Right-handed alpha
Helix 16
AB7
B
114 119Right-handed alpha
Helix 17
AB8
B
132 145Right-handed alpha
Helix 18
AB9
B
185 193Right-handed alpha
Helix 19
AC1
B
210 214Right-handed 310
Helix 20
AC2
B
216 232Right-handed alpha
Helix 21
AC3
B
234 241Right-handed 310
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There are 4 sheets in PDB entry 9KL9. 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
24 30first strand
Strand 2
A
41 47anti-parallel
Strand 3
A
82 86anti-parallel
Strand 4
A
53 59parallel
Strand 5
A
121 131parallel
Strand 6
A
150 154parallel
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There are 3 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
169 174first strand
Strand 2
A
199 204parallel
Strand 3
A
249 254anti-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
24 30first strand
Strand 2
B
41 47anti-parallel
Strand 3
B
82 86anti-parallel
Strand 4
B
53 59parallel
Strand 5
B
121 131parallel
Strand 6
B
151 154parallel
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There are 3 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
169 174first strand
Strand 2
B
199 204parallel
Strand 3
B
249 254anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il