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


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 2HXG entry

There are 3 chains in PDB entry 2HXG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PHE 498
B
 MET 1PHE 498
C
 MET 1PHE 498
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 55 helices in PDB entry 2HXG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 6Right-handed 310
Helix 2
2
A
20 42Right-handed alpha
Helix 3
3
A
56 70Right-handed alpha
Helix 4
4
A
85 88Right-handed 310
Helix 5
5
A
89 96Right-handed alpha
Helix 6
6
A
117 123Right-handed alpha
Helix 7
7
A
125 140Right-handed alpha
Helix 8
8
A
153 176Right-handed alpha
Helix 9
9
A
194 202Right-handed alpha
Helix 10
10
A
210 219Right-handed alpha
Helix 11
11
A
222 237Right-handed alpha
Helix 12
12
A
249 270Right-handed alpha
Helix 13
13
A
290 300Right-handed alpha
Helix 14
14
A
308 322Right-handed alpha
Helix 15
15
A
355 359Right-handed 310
Helix 16
16
A
434 445Right-handed alpha
Helix 17
17
A
458 470Right-handed alpha
Helix 18
18
A
481 497Right-handed alpha
Helix 19
19
B
2 6Right-handed 310
Helix 20
20
B
21 42Right-handed alpha
Helix 21
21
B
56 70Right-handed alpha
Helix 22
22
B
86 94Right-handed alpha
Helix 23
23
B
117 123Right-handed alpha
Helix 24
24
B
125 140Right-handed alpha
Helix 25
25
B
153 174Right-handed alpha
Helix 26
26
B
194 203Right-handed alpha
Helix 27
27
B
210 221Right-handed alpha
Helix 28
28
B
222 237Right-handed alpha
Helix 29
29
B
240 244Right-handed 310
Helix 30
30
B
250 270Right-handed alpha
Helix 31
31
B
290 300Right-handed alpha
Helix 32
32
B
308 323Right-handed alpha
Helix 33
33
B
355 359Right-handed 310
Helix 34
34
B
372 376Right-handed 310
Helix 35
35
B
434 445Right-handed alpha
Helix 36
36
B
458 469Right-handed alpha
Helix 37
37
B
481 497Right-handed alpha
Helix 38
38
C
16 19Right-handed 310
Helix 39
39
C
20 41Right-handed alpha
Helix 40
40
C
56 70Right-handed alpha
Helix 41
41
C
86 96Right-handed alpha
Helix 42
42
C
112 116Right-handed 310
Helix 43
43
C
117 124Right-handed alpha
Helix 44
44
C
125 140Right-handed alpha
Helix 45
45
C
153 174Right-handed alpha
Helix 46
46
C
194 202Right-handed alpha
Helix 47
47
C
210 220Right-handed alpha
Helix 48
48
C
223 237Right-handed alpha
Helix 49
49
C
254 271Right-handed alpha
Helix 50
50
C
291 300Right-handed alpha
Helix 51
51
C
308 322Right-handed alpha
Helix 52
52
C
355 359Right-handed 310
Helix 53
53
C
434 445Right-handed alpha
Helix 54
54
C
458 469Right-handed alpha
Helix 55
55
C
481 497Right-handed alpha
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There are 11 sheets in PDB entry 2HXG. 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
48 50first strand
Strand 2
A
8 13parallel
Strand 3
A
73 79parallel
Strand 4
A
100 104parallel
Strand 5
A
145 148parallel
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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
205 209first strand
Strand 2
A
177 181parallel
Strand 3
A
274 276parallel
Strand 4
A
302 304parallel
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There are 3 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
238 239first strand
Strand 2
A
364 366parallel
Strand 3
A
381 382anti-parallel
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There are 8 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
472 476first strand
Strand 2
A
403 412parallel
Strand 3
A
427 431anti-parallel
Strand 4
A
345 349anti-parallel
Strand 5
A
330 338anti-parallel
Strand 6
A
450 454anti-parallel
Strand 7
A
389 398anti-parallel
Strand 8
A
403 412anti-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
47 50first strand
Strand 2
B
8 14parallel
Strand 3
B
73 80parallel
Strand 4
B
100 104parallel
Strand 5
B
145 148parallel
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There are 4 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
205 209first strand
Strand 2
B
177 181parallel
Strand 3
B
274 276parallel
Strand 4
B
302 304parallel
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There are 8 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
472 476first strand
Strand 2
B
403 412parallel
Strand 3
B
427 431anti-parallel
Strand 4
B
345 349anti-parallel
Strand 5
B
330 338anti-parallel
Strand 6
B
450 454anti-parallel
Strand 7
B
389 398anti-parallel
Strand 8
B
403 412anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
48 50first strand
Strand 2
C
8 11parallel
Strand 3
C
73 76parallel
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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
C
101 104first strand
Strand 2
C
145 148parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
205 209first strand
Strand 2
C
177 181parallel
Strand 3
C
274 277parallel
Strand 4
C
302 303parallel
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There are 8 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
472 476first strand
Strand 2
C
403 412parallel
Strand 3
C
427 431anti-parallel
Strand 4
C
345 349anti-parallel
Strand 5
C
330 338anti-parallel
Strand 6
C
450 454anti-parallel
Strand 7
C
389 398anti-parallel
Strand 8
C
403 412anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il