Analysis of interatomic Contacts of Structural Units in PDB entry:
9KB1


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 9KB1 entry

There is 1 chain in PDB entry 9KB1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 7SER 482
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 9KB1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
73 78Right-handed alpha
Helix 2
AA2
A
81 86Right-handed alpha
Helix 3
AA3
A
113 117Right-handed 310
Helix 4
AA4
A
119 123Right-handed 310
Helix 5
AA5
A
127 139Right-handed alpha
Helix 6
AA6
A
150 158Right-handed alpha
Helix 7
AA7
A
166 183Right-handed alpha
Helix 8
AA8
A
201 207Right-handed alpha
Helix 9
AA9
A
208 215Right-handed alpha
Helix 10
AB1
A
229 245Right-handed alpha
Helix 11
AB2
A
257 261Right-handed 310
Helix 12
AB3
A
263 271Right-handed alpha
Helix 13
AB4
A
272 274Right-handed 310
Helix 14
AB5
A
295 299Right-handed 310
Helix 15
AB6
A
313 317Right-handed 310
Helix 16
AB7
A
321 329Right-handed alpha
Helix 17
AB8
A
331 340Right-handed alpha
Helix 18
AB9
A
350 360Right-handed alpha
Helix 19
AC1
A
378 390Right-handed alpha
Helix 20
AC2
A
399 406Right-handed alpha
Helix 21
AC3
A
408 415Right-handed alpha
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There are 5 sheets in PDB entry 9KB1. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 4 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
37 42first strand
Strand 2
A
27 34anti-parallel
Strand 3
A
9 18anti-parallel
Strand 4
A
49 54parallel
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There are 8 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
37 42first strand
Strand 2
A
27 34anti-parallel
Strand 3
A
9 18anti-parallel
Strand 4
A
59 62parallel
Strand 5
A
431 434anti-parallel
Strand 6
A
455 460anti-parallel
Strand 7
A
463 467anti-parallel
Strand 8
A
470 471anti-parallel
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There are 3 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
64 66first strand
Strand 2
A
89 94parallel
Strand 3
A
143 146parallel
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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
A
148 149first strand
Strand 2
A
187 191parallel
Strand 3
A
218 222parallel
Strand 4
A
247 250parallel
Strand 5
A
281 284parallel
Strand 6
A
363 365parallel
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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
290 293first strand
Strand 2
A
342 346anti-parallel
Strand 3
A
305 310anti-parallel
Strand 4
A
319 320anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il