Analysis of interatomic Contacts of Structural Units in PDB entry:
4DC9


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 4DC9 entry

There are 6 chains in PDB entry 4DC9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 58ASP 322
B
 SER 58ASP 322
C
 SER 58ASP 322
D
 SER 58ASP 322
E
 SER 58ASP 322
F
 SER 58ASP 322
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 63 helices in PDB entry 4DC9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
67 74Right-handed alpha
Helix 2
2
A
84 91Right-handed alpha
Helix 3
3
A
110 122Right-handed alpha
Helix 4
4
A
123 126Right-handed 310
Helix 5
5
A
155 166Right-handed alpha
Helix 6
6
A
169 176Right-handed alpha
Helix 7
7
A
184 194Right-handed alpha
Helix 8
8
A
194 201Right-handed alpha
Helix 9
9
A
214 221Right-handed alpha
Helix 10
10
A
226 248Right-handed alpha
Helix 11
11
A
275 280Right-handed alpha
Helix 12
12
B
67 76Right-handed alpha
Helix 13
13
B
84 91Right-handed alpha
Helix 14
14
B
110 123Right-handed alpha
Helix 15
15
B
124 126Right-handed 310
Helix 16
16
B
155 165Right-handed alpha
Helix 17
17
B
169 176Right-handed alpha
Helix 18
18
B
184 201Right-handed alpha
Helix 19
19
B
214 221Right-handed alpha
Helix 20
20
B
226 248Right-handed alpha
Helix 21
21
B
274 281Right-handed alpha
Helix 22
22
C
67 75Right-handed alpha
Helix 23
23
C
84 91Right-handed alpha
Helix 24
24
C
110 123Right-handed alpha
Helix 25
25
C
124 126Right-handed 310
Helix 26
26
C
155 165Right-handed alpha
Helix 27
27
C
169 176Right-handed alpha
Helix 28
28
C
184 201Right-handed alpha
Helix 29
29
C
214 221Right-handed alpha
Helix 30
30
C
226 247Right-handed alpha
Helix 31
31
C
274 280Right-handed alpha
Helix 32
32
D
67 76Right-handed alpha
Helix 33
33
D
84 92Right-handed alpha
Helix 34
34
D
110 123Right-handed alpha
Helix 35
35
D
124 126Right-handed 310
Helix 36
36
D
155 167Right-handed alpha
Helix 37
37
D
169 176Right-handed alpha
Helix 38
38
D
184 194Right-handed alpha
Helix 39
39
D
194 201Right-handed alpha
Helix 40
40
D
214 221Right-handed alpha
Helix 41
41
D
226 248Right-handed alpha
Helix 42
42
D
274 280Right-handed alpha
Helix 43
43
E
67 74Right-handed alpha
Helix 44
44
E
84 92Right-handed alpha
Helix 45
45
E
110 123Right-handed alpha
Helix 46
46
E
124 126Right-handed 310
Helix 47
47
E
155 166Right-handed alpha
Helix 48
48
E
169 176Right-handed alpha
Helix 49
49
E
184 201Right-handed alpha
Helix 50
50
E
214 221Right-handed alpha
Helix 51
51
E
223 225Right-handed 310
Helix 52
52
E
226 248Right-handed alpha
Helix 53
53
E
274 282Right-handed alpha
Helix 54
54
F
67 75Right-handed alpha
Helix 55
55
F
84 92Right-handed alpha
Helix 56
56
F
110 122Right-handed alpha
Helix 57
57
F
123 126Right-handed 310
Helix 58
58
F
155 166Right-handed alpha
Helix 59
59
F
169 176Right-handed alpha
Helix 60
60
F
184 201Right-handed alpha
Helix 61
61
F
214 221Right-handed alpha
Helix 62
62
F
226 248Right-handed alpha
Helix 63
63
F
274 280Right-handed alpha
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There are 18 sheets in PDB entry 4DC9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R,

There are 10 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
65 66first strand
Strand 2
F
177 181anti-parallel
Strand 3
F
144 149parallel
Strand 4
F
205 211parallel
Strand 5
F
251 256parallel
Strand 6
F
100 105parallel
Strand 7
F
284 290parallel
Strand 8
F
295 302anti-parallel
Strand 9
F
309 315anti-parallel
Strand 10
F
320 321anti-parallel
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There are 3 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
95 96first strand
Strand 2
A
79 80anti-parallel
Strand 3
A
128 129anti-parallel
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There are 10 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
319 321first strand
Strand 2
A
309 316anti-parallel
Strand 3
A
295 302anti-parallel
Strand 4
A
284 290anti-parallel
Strand 5
A
100 104parallel
Strand 6
A
251 256parallel
Strand 7
A
204 211parallel
Strand 8
A
143 149parallel
Strand 9
A
177 181parallel
Strand 10
B
65 66anti-parallel
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There are 2 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
258 259first strand
Strand 2
A
271 272anti-parallel
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There are 3 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
95 96first strand
Strand 2
B
79 80anti-parallel
Strand 3
B
128 129anti-parallel
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There are 10 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
319 321first strand
Strand 2
B
309 316anti-parallel
Strand 3
B
295 302anti-parallel
Strand 4
B
284 290anti-parallel
Strand 5
B
100 104parallel
Strand 6
B
251 256parallel
Strand 7
B
205 211parallel
Strand 8
B
144 149parallel
Strand 9
B
177 181parallel
Strand 10
C
65 66anti-parallel
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There are 2 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
258 259first strand
Strand 2
B
271 272anti-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
95 96first strand
Strand 2
C
79 80anti-parallel
Strand 3
C
128 129anti-parallel
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There are 10 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
319 321first strand
Strand 2
C
310 316anti-parallel
Strand 3
C
295 302anti-parallel
Strand 4
C
284 290anti-parallel
Strand 5
C
100 104parallel
Strand 6
C
251 256parallel
Strand 7
C
204 211parallel
Strand 8
C
143 149parallel
Strand 9
C
177 181parallel
Strand 10
D
65 66anti-parallel
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There are 2 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
258 259first strand
Strand 2
C
271 272anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
95 96first strand
Strand 2
D
79 80anti-parallel
Strand 3
D
128 129anti-parallel
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There are 10 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
319 321first strand
Strand 2
D
310 316anti-parallel
Strand 3
D
295 302anti-parallel
Strand 4
D
284 290anti-parallel
Strand 5
D
99 105parallel
Strand 6
D
251 256parallel
Strand 7
D
205 211parallel
Strand 8
D
144 149parallel
Strand 9
D
177 181parallel
Strand 10
E
65 66anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
258 259first strand
Strand 2
D
271 272anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
95 96first strand
Strand 2
E
79 80anti-parallel
Strand 3
E
128 129anti-parallel
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There are 10 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
319 321first strand
Strand 2
E
309 316anti-parallel
Strand 3
E
295 302anti-parallel
Strand 4
E
284 290anti-parallel
Strand 5
E
100 104parallel
Strand 6
E
251 256parallel
Strand 7
E
205 211parallel
Strand 8
E
144 149parallel
Strand 9
E
177 181parallel
Strand 10
F
65 66anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
258 259first strand
Strand 2
E
271 272anti-parallel
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There are 3 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
95 96first strand
Strand 2
F
79 80anti-parallel
Strand 3
F
128 129anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
258 259first strand
Strand 2
F
271 272anti-parallel
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