Analysis of interatomic Contacts of Structural Units in PDB entry:
1W46


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 1W46 entry

There are 3 chains in PDB entry 1W46 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 299
B
 MET 1SER 299
C
 MET 1SER 299
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 1W46. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 23Right-handed alpha
Helix 2
2
A
27 39Right-handed alpha
Helix 3
3
A
135 149Right-handed alpha
Helix 4
4
A
168 183Right-handed alpha
Helix 5
5
A
208 226Right-handed alpha
Helix 6
6
A
241 254Right-handed alpha
Helix 7
7
A
290 292Right-handed 310
Helix 8
8
B
6 23Right-handed alpha
Helix 9
9
B
27 39Right-handed alpha
Helix 10
10
B
135 149Right-handed alpha
Helix 11
11
B
168 183Right-handed alpha
Helix 12
12
B
208 226Right-handed alpha
Helix 13
13
B
241 254Right-handed alpha
Helix 14
14
B
290 292Right-handed 310
Helix 15
15
C
6 23Right-handed alpha
Helix 16
16
C
27 40Right-handed alpha
Helix 17
17
C
135 149Right-handed alpha
Helix 18
18
C
168 183Right-handed alpha
Helix 19
19
C
208 226Right-handed alpha
Helix 20
20
C
241 254Right-handed alpha
Helix 21
21
C
290 292Right-handed 310
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There are 12 sheets in PDB entry 1W46. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, CA, CB, CC,

There are 9 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
3 5first strand
Strand 2
B
153 157anti-parallel
Strand 3
B
185 189parallel
Strand 4
B
228 233parallel
Strand 5
B
124 129parallel
Strand 6
B
256 260parallel
Strand 7
B
266 272anti-parallel
Strand 8
B
279 288anti-parallel
Strand 9
B
294 296anti-parallel
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There are 4 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
65 66first strand
Strand 2
A
56 59anti-parallel
Strand 3
A
47 50anti-parallel
Strand 4
A
97 98anti-parallel
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There are 3 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
69 75first strand
Strand 2
A
81 87anti-parallel
Strand 3
A
90 93anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
112 116first strand
Strand 2
A
119 122anti-parallel
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There are 8 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
154 157first strand
Strand 2
A
185 189parallel
Strand 3
A
228 233parallel
Strand 4
A
124 129parallel
Strand 5
A
256 260parallel
Strand 6
A
266 272anti-parallel
Strand 7
A
279 288anti-parallel
Strand 8
A
294 296anti-parallel
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There are 9 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
3 5first strand
Strand 2
C
153 157anti-parallel
Strand 3
C
185 189parallel
Strand 4
C
228 233parallel
Strand 5
C
124 129parallel
Strand 6
C
256 260parallel
Strand 7
C
266 272anti-parallel
Strand 8
C
279 288anti-parallel
Strand 9
C
294 296anti-parallel
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There are 4 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
65 66first strand
Strand 2
B
56 59anti-parallel
Strand 3
B
47 50anti-parallel
Strand 4
B
97 98anti-parallel
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There are 3 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
69 75first strand
Strand 2
B
81 87anti-parallel
Strand 3
B
90 93anti-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
112 116first strand
Strand 2
B
119 122anti-parallel
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There are 4 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
65 66first strand
Strand 2
C
56 59anti-parallel
Strand 3
C
47 50anti-parallel
Strand 4
C
97 98anti-parallel
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There are 3 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
69 75first strand
Strand 2
C
81 87anti-parallel
Strand 3
C
90 93anti-parallel
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There are 2 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
112 116first strand
Strand 2
C
119 122anti-parallel
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