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


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 3DRX entry

There are 5 chains in PDB entry 3DRX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 34HIS 210
B
 ALA 34ASN 211
C
 LEU 35ASN 211
D
 ALA 34ASN 211
E
 SER 33ASN 211
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 36 helices in PDB entry 3DRX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
60 64Right-handed 310
Helix 2
2
A
70 75Right-handed alpha
Helix 3
3
A
98 109Right-handed alpha
Helix 4
4
A
118 129Right-handed alpha
Helix 5
5
A
131 150Right-handed alpha
Helix 6
6
A
166 174Right-handed alpha
Helix 7
7
B
60 64Right-handed 310
Helix 8
8
B
70 75Right-handed alpha
Helix 9
9
B
95 98Right-handed 310
Helix 10
10
B
99 109Right-handed alpha
Helix 11
11
B
118 129Right-handed alpha
Helix 12
12
B
131 150Right-handed alpha
Helix 13
13
B
164 166Right-handed 310
Helix 14
14
B
167 174Right-handed alpha
Helix 15
15
C
60 64Right-handed 310
Helix 16
16
C
68 74Right-handed 310
Helix 17
17
C
95 97Right-handed 310
Helix 18
18
C
98 109Right-handed alpha
Helix 19
19
C
118 129Right-handed alpha
Helix 20
20
C
131 150Right-handed alpha
Helix 21
21
C
167 174Right-handed alpha
Helix 22
22
D
60 64Right-handed 310
Helix 23
23
D
70 75Right-handed alpha
Helix 24
24
D
95 97Right-handed 310
Helix 25
25
D
98 109Right-handed alpha
Helix 26
26
D
118 129Right-handed alpha
Helix 27
27
D
131 145Right-handed alpha
Helix 28
28
D
145 150Right-handed alpha
Helix 29
29
D
167 173Right-handed alpha
Helix 30
30
E
60 64Right-handed 310
Helix 31
31
E
70 75Right-handed alpha
Helix 32
32
E
77 84Right-handed 310
Helix 33
33
E
98 109Right-handed alpha
Helix 34
34
E
118 129Right-handed alpha
Helix 35
35
E
131 150Right-handed alpha
Helix 36
36
E
167 174Right-handed alpha
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There are 10 sheets in PDB entry 3DRX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 3 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
53 58first strand
Strand 2
A
45 50anti-parallel
Strand 3
A
90 92parallel
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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
157 163first strand
Strand 2
A
201 207anti-parallel
Strand 3
A
180 185anti-parallel
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There are 3 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
53 58first strand
Strand 2
B
45 50anti-parallel
Strand 3
B
90 92parallel
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There are 3 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
155 163first strand
Strand 2
B
201 209anti-parallel
Strand 3
B
180 186anti-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
C
53 58first strand
Strand 2
C
45 50anti-parallel
Strand 3
C
90 92parallel
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There are 3 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
156 163first strand
Strand 2
C
201 208anti-parallel
Strand 3
C
179 186anti-parallel
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There are 3 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
53 58first strand
Strand 2
D
45 50anti-parallel
Strand 3
D
90 92parallel
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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
D
157 163first strand
Strand 2
D
201 207anti-parallel
Strand 3
D
180 186anti-parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
53 58first strand
Strand 2
E
45 50anti-parallel
Strand 3
E
90 92parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
159 163first strand
Strand 2
E
201 206anti-parallel
Strand 3
E
180 186anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il