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


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 2HCK entry

There are 4 chains in PDB entry 2HCK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 82GLN 526
A
 GLN 528PRO 531
B
 GLU 82GLN 526
B
 GLN 528PRO 531
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 37 helices in PDB entry 2HCK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
134 136Right-handed 310
Helix 2
2
A
143 145Right-handed 310
Helix 3
3
A
155 162Right-handed alpha
Helix 4
4
A
223 232Right-handed alpha
Helix 5
5
A
264 266Right-handed 310
Helix 6
6
A
304 316Right-handed alpha
Helix 7
7
A
346 351Right-handed alpha
Helix 8
8
A
353 356Right-handed alpha
Helix 9
9
A
360 379Right-handed alpha
Helix 10
10
A
389 391Right-handed 310
Helix 11
11
A
426 428Right-handed 310
Helix 12
12
A
431 436Right-handed alpha
Helix 13
13
A
441 456Right-handed alpha
Helix 14
14
A
470 476Right-handed alpha
Helix 15
15
A
489 498Right-handed alpha
Helix 16
16
A
503 505Right-handed 310
Helix 17
17
A
509 517Right-handed alpha
Helix 18
18
A
523 525Right-handed 310
Helix 19
19
B
134 136Right-handed 310
Helix 20
20
B
143 145Right-handed 310
Helix 21
21
B
155 162Right-handed alpha
Helix 22
22
B
223 232Right-handed alpha
Helix 23
23
B
264 266Right-handed 310
Helix 24
24
B
286 288Right-handed 310
Helix 25
25
B
304 316Right-handed alpha
Helix 26
26
B
346 351Right-handed alpha
Helix 27
27
B
353 357Right-handed alpha
Helix 28
28
B
360 379Right-handed alpha
Helix 29
29
B
389 391Right-handed 310
Helix 30
30
B
426 428Right-handed 310
Helix 31
31
B
431 436Right-handed alpha
Helix 32
32
B
441 456Right-handed alpha
Helix 33
33
B
468 476Right-handed 310
Helix 34
34
B
489 498Right-handed alpha
Helix 35
35
B
503 505Right-handed 310
Helix 36
36
B
509 517Right-handed alpha
Helix 37
37
B
523 525Right-handed 310
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There are 10 sheets in PDB entry 2HCK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
137 139first strand
Strand 2
A
85 88anti-parallel
Strand 3
A
107 113anti-parallel
Strand 4
A
118 123anti-parallel
Strand 5
A
129 133anti-parallel
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There are 3 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
172 176first strand
Strand 2
A
184 191anti-parallel
Strand 3
A
197 204anti-parallel
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There are 5 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
274 276first strand
Strand 2
A
279 286anti-parallel
Strand 3
A
290 297anti-parallel
Strand 4
A
334 338anti-parallel
Strand 5
A
327 329anti-parallel
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There are 2 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
392 394first strand
Strand 2
A
400 402anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
137 139first strand
Strand 2
B
85 88anti-parallel
Strand 3
B
107 114anti-parallel
Strand 4
B
118 123anti-parallel
Strand 5
B
129 133anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
172 176first strand
Strand 2
B
184 192anti-parallel
Strand 3
B
195 204anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
205 207first strand
Strand 2
B
211 213anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
325 329first strand
Strand 2
B
334 338anti-parallel
Strand 3
B
290 297anti-parallel
Strand 4
B
279 286anti-parallel
Strand 5
B
267 272anti-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
B
392 394first strand
Strand 2
B
400 402anti-parallel
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There are 2 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
267 272first strand
Strand 2
A
282 286anti-parallel
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