Analysis of interatomic Contacts of Structural Units in PDB entry:
2WHX


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 2WHX entry

There are 2 chains in PDB entry 2WHX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 21LYS 618
C
 ALA 49ASP 62
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 2WHX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 54Right-handed alpha
Helix 2
2
A
179 184Right-handed 310
Helix 3
3
A
202 214Right-handed alpha
Helix 4
4
A
224 235Right-handed alpha
Helix 5
5
A
262 272Right-handed alpha
Helix 6
6
A
290 297Right-handed alpha
Helix 7
7
A
299 306Right-handed alpha
Helix 8
8
A
348 354Right-handed alpha
Helix 9
9
A
369 378Right-handed alpha
Helix 10
10
A
389 394Right-handed alpha
Helix 11
11
A
395 400Right-handed alpha
Helix 12
12
A
409 413Right-handed 310
Helix 13
13
A
450 458Right-handed alpha
Helix 14
14
A
485 496Right-handed alpha
Helix 15
15
A
512 516Right-handed 310
Helix 16
16
A
528 539Right-handed alpha
Helix 17
17
A
543 553Right-handed alpha
Helix 18
18
A
560 564Right-handed 310
Helix 19
19
A
567 571Right-handed 310
Helix 20
20
A
598 603Right-handed alpha
Helix 21
21
A
603 615Right-handed alpha
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There are 8 sheets in PDB entry 2WHX. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
34 35first strand
Strand 2
A
23 27anti-parallel
Strand 3
C
51 55anti-parallel
Strand 4
A
58 59parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
46 48first strand
Strand 2
A
76 79anti-parallel
Strand 3
A
69 71anti-parallel
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There are 3 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
107 111first strand
Strand 2
A
95 99anti-parallel
Strand 3
A
139 140anti-parallel
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There are 6 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
188 191first strand
Strand 2
A
310 314parallel
Strand 3
A
280 284parallel
Strand 4
A
218 222parallel
Strand 5
A
257 261parallel
Strand 6
A
240 242parallel
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There are 6 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
332 336first strand
Strand 2
A
470 474parallel
Strand 3
A
422 424parallel
Strand 4
A
358 361parallel
Strand 5
A
404 407parallel
Strand 6
A
382 385parallel
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There are 2 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
427 434first strand
Strand 2
A
440 448anti-parallel
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There are 2 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
573 574first strand
Strand 2
A
577 578anti-parallel
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There are 2 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
580 582first strand
Strand 2
A
588 590anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il