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


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 2HWG entry

There are 4 chains in PDB entry 2HWG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 2SER 188
A
 THR 190THR 573
B
 ILE 2SER 188
B
 THR 190THR 573
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 60 helices in PDB entry 2HWG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 60Right-handed alpha
Helix 2
2
A
60 65Right-handed alpha
Helix 3
3
A
66 82Right-handed alpha
Helix 4
4
A
82 95Right-handed alpha
Helix 5
5
A
99 118Right-handed alpha
Helix 6
6
A
120 142Right-handed alpha
Helix 7
7
A
148 152Right-handed 310
Helix 8
8
A
164 170Right-handed alpha
Helix 9
9
A
188 197Right-handed alpha
Helix 10
10
A
207 212Right-handed alpha
Helix 11
11
A
232 254Right-handed alpha
Helix 12
12
A
255 257Right-handed 310
Helix 13
13
A
278 287Right-handed alpha
Helix 14
14
A
297 302Right-handed alpha
Helix 15
15
A
309 324Right-handed alpha
Helix 16
16
A
342 346Right-handed 310
Helix 17
17
A
352 356Right-handed 310
Helix 18
18
A
359 364Right-handed alpha
Helix 19
19
A
366 381Right-handed alpha
Helix 20
20
A
395 416Right-handed alpha
Helix 21
21
A
432 438Right-handed alpha
Helix 22
22
A
438 444Right-handed alpha
Helix 23
23
A
452 462Right-handed alpha
Helix 24
24
A
467 474Right-handed 310
Helix 25
25
A
478 495Right-handed alpha
Helix 26
26
A
511 518Right-handed alpha
Helix 27
27
A
526 528Right-handed 310
Helix 28
28
A
529 539Right-handed alpha
Helix 29
29
A
541 555Right-handed alpha
Helix 30
30
A
557 573Right-handed alpha
Helix 31
31
B
34 59Right-handed alpha
Helix 32
32
B
60 63Right-handed 310
Helix 33
33
B
68 81Right-handed alpha
Helix 34
34
B
82 97Right-handed alpha
Helix 35
35
B
99 117Right-handed alpha
Helix 36
36
B
120 143Right-handed alpha
Helix 37
37
B
164 171Right-handed alpha
Helix 38
38
B
188 197Right-handed alpha
Helix 39
39
B
207 211Right-handed 310
Helix 40
40
B
232 254Right-handed alpha
Helix 41
41
B
255 257Right-handed 310
Helix 42
42
B
279 287Right-handed alpha
Helix 43
43
B
297 304Right-handed alpha
Helix 44
44
B
309 324Right-handed alpha
Helix 45
45
B
342 346Right-handed 310
Helix 46
46
B
352 356Right-handed 310
Helix 47
47
B
359 366Right-handed alpha
Helix 48
48
B
366 381Right-handed alpha
Helix 49
49
B
395 416Right-handed alpha
Helix 50
50
B
432 438Right-handed alpha
Helix 51
51
B
438 443Right-handed alpha
Helix 52
52
B
452 461Right-handed alpha
Helix 53
53
B
467 474Right-handed 310
Helix 54
54
B
478 495Right-handed alpha
Helix 55
55
B
503 510Right-handed 310
Helix 56
56
B
511 518Right-handed alpha
Helix 57
57
B
526 528Right-handed 310
Helix 58
58
B
529 539Right-handed alpha
Helix 59
59
B
541 553Right-handed alpha
Helix 60
60
B
557 573Right-handed alpha
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There are 4 sheets in PDB entry 2HWG. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
5 8first strand
Strand 2
A
201 203anti-parallel
Strand 3
A
176 181parallel
Strand 4
A
156 160parallel
Strand 5
A
11 18parallel
Strand 6
A
217 221anti-parallel
Strand 7
A
226 229anti-parallel
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There are 9 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
270 275first strand
Strand 2
A
292 296parallel
Strand 3
A
329 332parallel
Strand 4
A
386 390parallel
Strand 5
A
425 430parallel
Strand 6
A
448 451parallel
Strand 7
A
498 501parallel
Strand 8
A
522 525parallel
Strand 9
A
270 275parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 8first strand
Strand 2
B
201 202anti-parallel
Strand 3
B
176 181parallel
Strand 4
B
156 160parallel
Strand 5
B
10 18parallel
Strand 6
B
217 222anti-parallel
Strand 7
B
226 229anti-parallel
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There are 9 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
270 275first strand
Strand 2
B
292 296parallel
Strand 3
B
329 332parallel
Strand 4
B
386 390parallel
Strand 5
B
425 430parallel
Strand 6
B
448 451parallel
Strand 7
B
498 501parallel
Strand 8
B
522 525parallel
Strand 9
B
270 275parallel
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