Analysis of interatomic Contacts of Structural Units in PDB entry:
4D9B


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 4D9B entry

There are 4 chains in PDB entry 4D9B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 328
B
 MET 1VAL 328
C
 THR 7VAL 328
D
 MET 1VAL 328
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 61 helices in PDB entry 4D9B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 9Right-handed 310
Helix 2
2
A
24 32Right-handed alpha
Helix 3
3
A
41 43Right-handed 310
Helix 4
4
A
50 65Right-handed alpha
Helix 5
5
A
78 92Right-handed alpha
Helix 6
6
A
107 113Right-handed alpha
Helix 7
7
A
113 122Right-handed alpha
Helix 8
8
A
134 149Right-handed alpha
Helix 9
9
A
157 161Right-handed 310
Helix 10
10
A
162 181Right-handed alpha
Helix 11
11
A
196 210Right-handed alpha
Helix 12
12
A
223 242Right-handed alpha
Helix 13
13
A
265 280Right-handed alpha
Helix 14
14
A
287 302Right-handed alpha
Helix 15
15
A
319 325Right-handed alpha
Helix 16
16
B
3 9Right-handed 310
Helix 17
17
B
24 32Right-handed alpha
Helix 18
18
B
41 43Right-handed 310
Helix 19
19
B
50 65Right-handed alpha
Helix 20
20
B
78 92Right-handed alpha
Helix 21
21
B
107 113Right-handed alpha
Helix 22
22
B
113 122Right-handed alpha
Helix 23
23
B
134 148Right-handed alpha
Helix 24
24
B
157 161Right-handed 310
Helix 25
25
B
162 180Right-handed alpha
Helix 26
26
B
196 210Right-handed alpha
Helix 27
27
B
223 242Right-handed alpha
Helix 28
28
B
265 280Right-handed alpha
Helix 29
29
B
287 301Right-handed alpha
Helix 30
30
B
317 319Right-handed 310
Helix 31
31
B
320 325Right-handed alpha
Helix 32
32
C
24 32Right-handed alpha
Helix 33
33
C
41 43Right-handed 310
Helix 34
34
C
50 65Right-handed alpha
Helix 35
35
C
78 92Right-handed alpha
Helix 36
36
C
107 113Right-handed alpha
Helix 37
37
C
113 122Right-handed alpha
Helix 38
38
C
134 148Right-handed alpha
Helix 39
39
C
157 161Right-handed 310
Helix 40
40
C
162 181Right-handed alpha
Helix 41
41
C
196 210Right-handed alpha
Helix 42
42
C
223 242Right-handed alpha
Helix 43
43
C
265 280Right-handed alpha
Helix 44
44
C
287 301Right-handed alpha
Helix 45
45
C
319 325Right-handed alpha
Helix 46
46
D
3 9Right-handed 310
Helix 47
47
D
24 32Right-handed alpha
Helix 48
48
D
41 43Right-handed 310
Helix 49
49
D
50 65Right-handed alpha
Helix 50
50
D
78 92Right-handed alpha
Helix 51
51
D
107 113Right-handed alpha
Helix 52
52
D
113 122Right-handed alpha
Helix 53
53
D
134 149Right-handed alpha
Helix 54
54
D
157 161Right-handed 310
Helix 55
55
D
162 180Right-handed alpha
Helix 56
56
D
181 183Right-handed 310
Helix 57
57
D
196 210Right-handed alpha
Helix 58
58
D
223 242Right-handed alpha
Helix 59
59
D
265 280Right-handed alpha
Helix 60
60
D
287 301Right-handed alpha
Helix 61
61
D
319 325Right-handed alpha
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There are 8 sheets in PDB entry 4D9B. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 6 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
21 23first strand
Strand 2
A
35 39anti-parallel
Strand 3
A
310 314parallel
Strand 4
A
188 193parallel
Strand 5
A
214 219parallel
Strand 6
A
251 253parallel
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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
125 128first strand
Strand 2
A
94 100parallel
Strand 3
A
69 75parallel
Strand 4
A
153 155parallel
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There are 6 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
21 23first strand
Strand 2
B
35 39anti-parallel
Strand 3
B
310 314parallel
Strand 4
B
188 193parallel
Strand 5
B
214 219parallel
Strand 6
B
251 253parallel
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There are 4 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
125 128first strand
Strand 2
B
94 100parallel
Strand 3
B
69 75parallel
Strand 4
B
153 155parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
21 23first strand
Strand 2
C
35 39anti-parallel
Strand 3
C
310 314parallel
Strand 4
C
188 193parallel
Strand 5
C
214 219parallel
Strand 6
C
251 253parallel
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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
C
125 128first strand
Strand 2
C
94 100parallel
Strand 3
C
69 75parallel
Strand 4
C
153 155parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
21 23first strand
Strand 2
D
35 39anti-parallel
Strand 3
D
310 314parallel
Strand 4
D
188 193parallel
Strand 5
D
214 219parallel
Strand 6
D
251 253parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
125 128first strand
Strand 2
D
94 100parallel
Strand 3
D
69 75parallel
Strand 4
D
153 155parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il