Analysis of interatomic Contacts of Structural Units in PDB entry:
4D9C


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 4D9C entry

There are 4 chains in PDB entry 4D9C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 328
B
 LEU 6VAL 328
C
 ARG 8VAL 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 59 helices in PDB entry 4D9C. 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
24 32Right-handed alpha
Helix 17
17
B
41 43Right-handed 310
Helix 18
18
B
50 65Right-handed alpha
Helix 19
19
B
78 92Right-handed alpha
Helix 20
20
B
107 113Right-handed alpha
Helix 21
21
B
113 122Right-handed alpha
Helix 22
22
B
134 149Right-handed alpha
Helix 23
23
B
157 161Right-handed 310
Helix 24
24
B
162 180Right-handed alpha
Helix 25
25
B
196 210Right-handed alpha
Helix 26
26
B
223 242Right-handed alpha
Helix 27
27
B
265 280Right-handed alpha
Helix 28
28
B
287 301Right-handed alpha
Helix 29
29
B
319 325Right-handed alpha
Helix 30
30
C
24 32Right-handed alpha
Helix 31
31
C
41 43Right-handed 310
Helix 32
32
C
50 65Right-handed alpha
Helix 33
33
C
78 92Right-handed alpha
Helix 34
34
C
107 113Right-handed alpha
Helix 35
35
C
113 122Right-handed alpha
Helix 36
36
C
134 149Right-handed alpha
Helix 37
37
C
157 161Right-handed 310
Helix 38
38
C
162 181Right-handed alpha
Helix 39
39
C
196 210Right-handed alpha
Helix 40
40
C
223 242Right-handed alpha
Helix 41
41
C
265 280Right-handed alpha
Helix 42
42
C
287 301Right-handed alpha
Helix 43
43
C
319 325Right-handed alpha
Helix 44
44
D
3 9Right-handed 310
Helix 45
45
D
24 32Right-handed alpha
Helix 46
46
D
41 43Right-handed 310
Helix 47
47
D
50 65Right-handed alpha
Helix 48
48
D
78 92Right-handed alpha
Helix 49
49
D
107 113Right-handed alpha
Helix 50
50
D
113 122Right-handed alpha
Helix 51
51
D
134 149Right-handed alpha
Helix 52
52
D
157 161Right-handed 310
Helix 53
53
D
162 181Right-handed alpha
Helix 54
54
D
196 210Right-handed alpha
Helix 55
55
D
223 242Right-handed alpha
Helix 56
56
D
265 280Right-handed alpha
Helix 57
57
D
287 301Right-handed alpha
Helix 58
58
D
317 319Right-handed 310
Helix 59
59
D
320 325Right-handed alpha
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There are 8 sheets in PDB entry 4D9C. 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