Analysis of interatomic Contacts of Structural Units in PDB entry:
1KB0


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 1KB0 entry

There are 2 chains in PDB entry 1KB0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 1LEU 511
A
 GLU 513PRO 675
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 1KB0. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 13Right-handed alpha
Helix 2
2
A
15 22Right-handed alpha
Helix 3
3
A
23 25Right-handed 310
Helix 4
4
A
51 55Right-handed 310
Helix 5
5
A
85 87Right-handed 310
Helix 6
6
A
108 115Right-handed 310
Helix 7
7
A
219 227Right-handed alpha
Helix 8
8
A
228 229Right-handed 310
Helix 9
9
A
230 234Right-handed 310
Helix 10
10
A
268 273Right-handed alpha
Helix 11
11
A
374 378Right-handed 310
Helix 12
12
A
435 439Right-handed 310
Helix 13
13
A
542 549Right-handed alpha
Helix 14
14
A
589 591Right-handed 310
Helix 15
15
A
592 604Right-handed alpha
Helix 16
16
A
604 609Right-handed alpha
Helix 17
17
A
621 625Right-handed 310
Helix 18
18
A
626 632Right-handed alpha
Helix 19
19
A
632 638Right-handed alpha
Helix 20
20
A
642 646Right-handed 310
Helix 21
21
A
657 674Right-handed alpha
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There are 11 sheets in PDB entry 1KB0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
41 42first strand
Strand 2
A
483 486parallel
Strand 3
A
490 494anti-parallel
Strand 4
A
499 504anti-parallel
Strand 5
A
510 515anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
56 62first strand
Strand 2
A
559 564anti-parallel
Strand 3
A
532 539anti-parallel
Strand 4
A
525 529anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
74 76first strand
Strand 2
A
79 83anti-parallel
Strand 3
A
89 93anti-parallel
Strand 4
A
99 103anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
125 127first strand
Strand 2
A
130 134anti-parallel
Strand 3
A
139 144anti-parallel
Strand 4
A
150 155anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
171 173first strand
Strand 2
A
176 179anti-parallel
Strand 3
A
191 196anti-parallel
Strand 4
A
202 207anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
240 241first strand
Strand 2
A
264 265anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
248 251first strand
Strand 2
A
256 260anti-parallel
Strand 3
A
284 288anti-parallel
Strand 4
A
295 300anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
316 322first strand
Strand 2
A
325 332anti-parallel
Strand 3
A
338 343anti-parallel
Strand 4
A
349 354anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
361 364first strand
Strand 2
A
370 372anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
383 384first strand
Strand 2
A
417 420anti-parallel
Strand 3
A
444 446anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
399 401first strand
Strand 2
A
406 413anti-parallel
Strand 3
A
456 463anti-parallel
Strand 4
A
468 475anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il