Analysis of interatomic Contacts of Structural Units in PDB entry:
3DH3


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 3DH3 entry

There are 12 chains in PDB entry 3DH3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 4VAL 243
E
 A 2587 G 2603
E
 U 2605 G 2608
B
 PRO 3VAL 243
F
 A 2587 G 2603
F
 U 2605 G 2608
C
 ASP 4GLU 242
G
 A 2587 G 2603
G
 U 2605 G 2608
D
 ASP 4GLU 242
H
 A 2587 G 2603
H
 U 2605 G 2608
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 37 helices in PDB entry 3DH3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 15Right-handed alpha
Helix 2
2
A
20 30Right-handed alpha
Helix 3
3
A
63 67Right-handed 310
Helix 4
4
A
89 95Right-handed alpha
Helix 5
5
A
121 128Right-handed alpha
Helix 6
6
A
129 132Right-handed 310
Helix 7
7
A
146 155Right-handed alpha
Helix 8
8
A
187 196Right-handed alpha
Helix 9
9
A
225 235Right-handed alpha
Helix 10
10
B
9 15Right-handed alpha
Helix 11
11
B
20 30Right-handed alpha
Helix 12
12
B
63 67Right-handed 310
Helix 13
13
B
89 95Right-handed alpha
Helix 14
14
B
120 128Right-handed alpha
Helix 15
15
B
129 132Right-handed 310
Helix 16
16
B
146 155Right-handed alpha
Helix 17
17
B
187 196Right-handed alpha
Helix 18
18
B
225 235Right-handed alpha
Helix 19
19
C
9 15Right-handed alpha
Helix 20
20
C
20 30Right-handed alpha
Helix 21
21
C
63 67Right-handed 310
Helix 22
22
C
89 95Right-handed alpha
Helix 23
23
C
120 128Right-handed alpha
Helix 24
24
C
129 132Right-handed 310
Helix 25
25
C
146 146Right-handed alpha
Helix 26
26
C
147 155Right-handed alpha
Helix 27
27
C
187 196Right-handed alpha
Helix 28
28
C
225 235Right-handed alpha
Helix 29
29
D
9 15Right-handed alpha
Helix 30
30
D
20 30Right-handed alpha
Helix 31
31
D
63 67Right-handed 310
Helix 32
32
D
89 95Right-handed alpha
Helix 33
33
D
120 128Right-handed alpha
Helix 34
34
D
129 132Right-handed 310
Helix 35
35
D
146 155Right-handed alpha
Helix 36
36
D
187 196Right-handed alpha
Helix 37
37
D
225 235Right-handed alpha
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There are 16 sheets in PDB entry 3DH3. 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,

There are 2 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
7 8first strand
Strand 2
A
45 46anti-parallel
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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
38 39first strand
Strand 2
A
33 35anti-parallel
Strand 3
A
52 54anti-parallel
Strand 4
A
57 59anti-parallel
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There are 4 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
101 102first strand
Strand 2
A
111 117anti-parallel
Strand 3
A
200 208parallel
Strand 4
A
211 212anti-parallel
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There are 7 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
168 171first strand
Strand 2
A
176 181anti-parallel
Strand 3
A
135 141anti-parallel
Strand 4
A
200 208anti-parallel
Strand 5
A
111 117parallel
Strand 6
A
69 74anti-parallel
Strand 7
A
221 223anti-parallel
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There are 2 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
7 8first strand
Strand 2
B
45 46anti-parallel
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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
B
38 39first strand
Strand 2
B
33 35anti-parallel
Strand 3
B
52 54anti-parallel
Strand 4
B
57 59anti-parallel
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There are 4 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
101 102first strand
Strand 2
B
111 117anti-parallel
Strand 3
B
200 208parallel
Strand 4
B
211 212anti-parallel
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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
168 171first strand
Strand 2
B
176 181anti-parallel
Strand 3
B
135 141anti-parallel
Strand 4
B
200 208anti-parallel
Strand 5
B
111 117parallel
Strand 6
B
69 74anti-parallel
Strand 7
B
221 223anti-parallel
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There are 2 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
7 8first strand
Strand 2
C
45 46anti-parallel
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There are 4 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
38 39first strand
Strand 2
C
33 35anti-parallel
Strand 3
C
52 54anti-parallel
Strand 4
C
57 59anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
101 102first strand
Strand 2
C
111 117anti-parallel
Strand 3
C
200 208parallel
Strand 4
C
211 212anti-parallel
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There are 7 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
168 171first strand
Strand 2
C
176 181anti-parallel
Strand 3
C
135 141anti-parallel
Strand 4
C
200 208anti-parallel
Strand 5
C
111 117parallel
Strand 6
C
69 74anti-parallel
Strand 7
C
221 223anti-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
7 8first strand
Strand 2
D
45 46anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
38 39first strand
Strand 2
D
33 35anti-parallel
Strand 3
D
52 54anti-parallel
Strand 4
D
57 59anti-parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
101 102first strand
Strand 2
D
111 117anti-parallel
Strand 3
D
200 208parallel
Strand 4
D
211 212anti-parallel
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There are 7 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
168 171first strand
Strand 2
D
176 181anti-parallel
Strand 3
D
135 141anti-parallel
Strand 4
D
200 208anti-parallel
Strand 5
D
111 117parallel
Strand 6
D
69 74anti-parallel
Strand 7
D
221 223anti-parallel
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