Analysis of interatomic Contacts of Structural Units in PDB entry:
2W4T


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 2W4T entry

There are 3 chains in PDB entry 2W4T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 PHE 5PRO 835
Y
 LYS 15GLY 150
Z
 SER 4PRO 154
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 54 helices in PDB entry 2W4T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
C
7 11Right-handed 310
Helix 2
2
C
72 74Right-handed 310
Helix 3
3
C
79 83Right-handed 310
Helix 4
4
C
88 91Right-handed 310
Helix 5
5
C
95 108Right-handed alpha
Helix 6
6
C
133 141Right-handed alpha
Helix 7
7
C
151 167Right-handed alpha
Helix 8
8
C
181 196Right-handed alpha
Helix 9
9
C
216 221Right-handed alpha
Helix 10
10
C
221 230Right-handed alpha
Helix 11
11
C
268 273Right-handed 310
Helix 12
12
C
282 288Right-handed alpha
Helix 13
13
C
293 295Right-handed 310
Helix 14
14
C
296 301Right-handed alpha
Helix 15
15
C
305 309Right-handed 310
Helix 16
16
C
309 313Right-handed 310
Helix 17
17
C
323 338Right-handed alpha
Helix 18
18
C
343 359Right-handed alpha
Helix 19
19
C
377 387Right-handed alpha
Helix 20
20
C
390 400Right-handed alpha
Helix 21
21
C
415 447Right-handed alpha
Helix 22
22
C
471 493Right-handed alpha
Helix 23
23
C
493 503Right-handed alpha
Helix 24
24
C
516 525Right-handed alpha
Helix 25
25
C
528 538Right-handed alpha
Helix 26
26
C
543 556Right-handed alpha
Helix 27
27
C
593 599Right-handed alpha
Helix 28
28
C
605 610Right-handed alpha
Helix 29
29
C
611 613Right-handed 310
Helix 30
30
C
615 620Right-handed alpha
Helix 31
31
C
644 662Right-handed alpha
Helix 32
32
C
683 694Right-handed alpha
Helix 33
33
C
695 706Right-handed alpha
Helix 34
34
C
713 721Right-handed alpha
Helix 35
35
C
734 746Right-handed alpha
Helix 36
36
C
765 797Right-handed alpha
Helix 37
37
C
798 821Right-handed alpha
Helix 38
38
C
824 834Right-handed alpha
Helix 39
39
Y
15 28Right-handed alpha
Helix 40
40
Y
36 48Right-handed alpha
Helix 41
41
Y
52 61Right-handed alpha
Helix 42
42
Y
68 78Right-handed alpha
Helix 43
43
Y
85 95Right-handed alpha
Helix 44
44
Y
106 116Right-handed alpha
Helix 45
45
Y
121 130Right-handed alpha
Helix 46
46
Y
140 149Right-handed alpha
Helix 47
47
Z
4 22Right-handed alpha
Helix 48
48
Z
32 40Right-handed alpha
Helix 49
49
Z
45 53Right-handed alpha
Helix 50
50
Z
64 75Right-handed alpha
Helix 51
51
Z
82 92Right-handed alpha
Helix 52
52
Z
102 113Right-handed alpha
Helix 53
53
Z
118 130Right-handed alpha
Helix 54
54
Z
140 151Right-handed alpha
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There are 8 sheets in PDB entry 2W4T. Click on sheet of interest to get list of strands forming it: CA, CB, CC, CD, CE, CF, YA, ZA,

There are 4 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
33 37first strand
Strand 2
C
43 50anti-parallel
Strand 3
C
55 60anti-parallel
Strand 4
C
66 70anti-parallel
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There are 7 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
113 116first strand
Strand 2
C
119 123anti-parallel
Strand 3
C
664 671parallel
Strand 4
C
170 175parallel
Strand 5
C
454 460parallel
Strand 6
C
244 251anti-parallel
Strand 7
C
257 265anti-parallel
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There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
231 232first strand
Strand 2
C
240 241anti-parallel
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There are 2 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
363 364first strand
Strand 2
C
373 374anti-parallel
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There are 4 strands in CE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
504 505first strand
Strand 2
C
753 756parallel
Strand 3
C
759 762anti-parallel
Strand 4
C
711 712anti-parallel
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There are 3 strands in CF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
562 563first strand
Strand 2
C
578 582anti-parallel
Strand 3
C
585 589anti-parallel
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There are 2 strands in YA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Y
104 105first strand
Strand 2
Y
138 139anti-parallel
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There are 2 strands in ZA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Z
28 29first strand
Strand 2
Z
62 63anti-parallel
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