Analysis of interatomic Contacts of Structural Units in PDB entry:
2WL3


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 2WL3 entry

There are 4 chains in PDB entry 2WL3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2GLU 288
B
 MSE 1ASN 287
C
 ALA 2HIS 285
D
 ALA 2ASP 286
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 21 helices in PDB entry 2WL3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 25Right-handed alpha
Helix 2
2
A
71 85Right-handed alpha
Helix 3
3
A
93 100Right-handed alpha
Helix 4
4
A
156 168Right-handed alpha
Helix 5
5
A
219 233Right-handed alpha
Helix 6
6
B
16 25Right-handed alpha
Helix 7
7
B
71 86Right-handed alpha
Helix 8
8
B
93 100Right-handed alpha
Helix 9
9
B
156 168Right-handed alpha
Helix 10
10
B
180 182Right-handed 310
Helix 11
11
B
219 233Right-handed alpha
Helix 12
12
C
16 25Right-handed alpha
Helix 13
13
C
71 84Right-handed alpha
Helix 14
14
C
93 101Right-handed alpha
Helix 15
15
C
156 168Right-handed alpha
Helix 16
16
C
219 233Right-handed alpha
Helix 17
17
D
16 25Right-handed alpha
Helix 18
18
D
71 86Right-handed alpha
Helix 19
19
D
93 101Right-handed alpha
Helix 20
20
D
156 168Right-handed alpha
Helix 21
21
D
219 233Right-handed alpha
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There are 13 sheets in PDB entry 2WL3. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, BD, CA, CB, CC, CD, A, DB,

There are 7 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
40 43first strand
Strand 2
A
52 55anti-parallel
Strand 3
A
6 13parallel
Strand 4
A
61 68anti-parallel
Strand 5
A
115 120parallel
Strand 6
A
104 109anti-parallel
Strand 7
A
90 91anti-parallel
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There are 9 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
172 173first strand
Strand 2
A
188 190anti-parallel
Strand 3
A
199 201anti-parallel
Strand 4
A
149 152parallel
Strand 5
A
210 214anti-parallel
Strand 6
A
261 262parallel
Strand 7
A
250 255anti-parallel
Strand 8
A
237 243anti-parallel
Strand 9
A
283 284anti-parallel
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There are 8 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
172 173first strand
Strand 2
A
188 190anti-parallel
Strand 3
A
199 201anti-parallel
Strand 4
A
149 152parallel
Strand 5
A
210 214anti-parallel
Strand 6
A
261 262parallel
Strand 7
A
250 255anti-parallel
Strand 8
A
265 266anti-parallel
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There are 7 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
40 43first strand
Strand 2
B
52 55anti-parallel
Strand 3
B
6 13parallel
Strand 4
B
61 68anti-parallel
Strand 5
B
115 120parallel
Strand 6
B
104 109anti-parallel
Strand 7
B
90 91anti-parallel
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There are 9 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
172 173first strand
Strand 2
B
188 190anti-parallel
Strand 3
B
199 201anti-parallel
Strand 4
B
149 152parallel
Strand 5
B
210 214anti-parallel
Strand 6
B
261 262parallel
Strand 7
B
250 255anti-parallel
Strand 8
B
237 243anti-parallel
Strand 9
B
283 284anti-parallel
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There are 8 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
172 173first strand
Strand 2
B
188 190anti-parallel
Strand 3
B
199 201anti-parallel
Strand 4
B
149 152parallel
Strand 5
B
210 214anti-parallel
Strand 6
B
261 262parallel
Strand 7
B
250 255anti-parallel
Strand 8
B
265 266anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
177 178first strand
Strand 2
B
184 185anti-parallel
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There are 7 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
40 43first strand
Strand 2
C
52 55anti-parallel
Strand 3
C
6 13parallel
Strand 4
C
61 68anti-parallel
Strand 5
C
115 120parallel
Strand 6
C
104 109anti-parallel
Strand 7
C
90 91anti-parallel
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There are 9 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
172 173first strand
Strand 2
C
188 190anti-parallel
Strand 3
C
199 201anti-parallel
Strand 4
C
149 152parallel
Strand 5
C
210 214anti-parallel
Strand 6
C
261 262parallel
Strand 7
C
250 255anti-parallel
Strand 8
C
239 243anti-parallel
Strand 9
C
283 285anti-parallel
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There are 8 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
172 173first strand
Strand 2
C
188 190anti-parallel
Strand 3
C
199 201anti-parallel
Strand 4
C
149 152parallel
Strand 5
C
210 214anti-parallel
Strand 6
C
261 262parallel
Strand 7
C
250 255anti-parallel
Strand 8
C
265 266anti-parallel
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There are 2 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
177 178first strand
Strand 2
C
184 185anti-parallel
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There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
40 43first strand
Strand 2
D
52 55anti-parallel
Strand 3
D
6 13parallel
Strand 4
D
61 68anti-parallel
Strand 5
D
115 120parallel
Strand 6
D
104 109anti-parallel
Strand 7
D
90 91anti-parallel
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There are 12 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
172 173first strand
Strand 2
D
188 190anti-parallel
Strand 3
D
199 201anti-parallel
Strand 4
D
149 152parallel
Strand 5
D
210 214anti-parallel
Strand 6
D
261 262parallel
Strand 7
D
250 255anti-parallel
Strand 8
D
265 266anti-parallel
Strand 9
D
250 255anti-parallel
Strand 10
D
283 284first strand
Strand 11
D
237 243anti-parallel
Strand 12
D
250 255anti-parallel
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