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


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 3WXA entry

There are 4 chains in PDB entry 3WXA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 25VAL 191
B
 GLN 25VAL 191
C
 ASN 1ASN 12
D
 ASN 1ASN 12
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 19 helices in PDB entry 3WXA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
26 36Right-handed alpha
Helix 2
2
A
45 50Right-handed alpha
Helix 3
3
A
61 73Right-handed alpha
Helix 4
4
A
81 103Right-handed alpha
Helix 5
5
A
111 116Right-handed alpha
Helix 6
6
A
118 123Right-handed 310
Helix 7
7
A
127 129Right-handed 310
Helix 8
8
A
130 139Right-handed alpha
Helix 9
9
A
147 169Right-handed alpha
Helix 10
10
A
180 189Right-handed alpha
Helix 11
11
B
26 36Right-handed alpha
Helix 12
12
B
44 50Right-handed alpha
Helix 13
13
B
61 73Right-handed alpha
Helix 14
14
B
81 103Right-handed alpha
Helix 15
15
B
111 119Right-handed alpha
Helix 16
16
B
120 122Right-handed 310
Helix 17
17
B
129 139Right-handed alpha
Helix 18
18
B
147 169Right-handed alpha
Helix 19
19
B
180 188Right-handed alpha
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There are 4 sheets in PDB entry 3WXA. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
43 44first strand
Strand 2
A
79 80anti-parallel
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There are 2 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
52 53first strand
Strand 2
C
6 7anti-parallel
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There are 2 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
175 179first strand
Strand 2
B
175 179anti-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
B
52 53first strand
Strand 2
D
6 7anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il