Analysis of interatomic Contacts of Structural Units in PDB entry:
1W98


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 1W98 entry


Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 3 chains in PDB entry 1W98 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0TYR 159
A
 HIS 161ARG 297
B
 SER 88LYS 357
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
Back to top of page

There are 30 helices in PDB entry 1W98. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 40Right-handed 310
Helix 2
2
A
45 57Right-handed alpha
Helix 3
3
A
87 94Right-handed alpha
Helix 4
4
A
100 121Right-handed alpha
Helix 5
5
A
129 131Right-handed 310
Helix 6
6
A
165 169Right-handed 310
Helix 7
7
A
170 175Right-handed alpha
Helix 8
8
A
182 199Right-handed alpha
Helix 9
9
A
207 220Right-handed alpha
Helix 10
10
A
229 233Right-handed 310
Helix 11
11
A
247 252Right-handed alpha
Helix 12
12
A
256 267Right-handed alpha
Helix 13
13
A
276 282Right-handed alpha
Helix 14
14
A
283 287Right-handed 310
Helix 15
15
B
97 109Right-handed alpha
Helix 16
16
B
117 122Right-handed 310
Helix 17
17
B
126 144Right-handed alpha
Helix 18
18
B
147 165Right-handed alpha
Helix 19
19
B
169 171Right-handed 310
Helix 20
20
B
172 189Right-handed alpha
Helix 21
21
B
194 201Right-handed alpha
Helix 22
22
B
207 222Right-handed alpha
Helix 23
23
B
230 243Right-handed alpha
Helix 24
24
B
256 273Right-handed alpha
Helix 25
25
B
274 279Right-handed 310
Helix 26
26
B
280 292Right-handed alpha
Helix 27
27
B
294 302Right-handed alpha
Helix 28
28
B
305 327Right-handed alpha
Helix 29
29
B
338 344Right-handed 310
Helix 30
30
B
350 356Right-handed alpha
Back to top of page

There are 3 sheets in PDB entry 1W98. Click on sheet of interest to get list of strands forming it: AA, AB, AC,

There are 5 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
4 13first strand
Strand 2
A
16 23anti-parallel
Strand 3
A
29 36anti-parallel
Strand 4
A
75 81anti-parallel
Strand 5
A
66 72anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
85 86first strand
Strand 2
A
133 135anti-parallel
Strand 3
A
141 143anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
123 124first strand
Strand 2
A
150 151anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il