Analysis of interatomic Contacts of Structural Units in PDB entry:
1US7


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 1US7 entry

There are 2 chains in PDB entry 1US7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2VAL 208
B
 HIS 148ALA 348
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 1US7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 22Right-handed alpha
Helix 2
2
A
28 52Right-handed alpha
Helix 3
3
A
53 59Right-handed 310
Helix 4
4
A
70 72Right-handed 310
Helix 5
5
A
85 95Right-handed alpha
Helix 6
6
A
97 110Right-handed alpha
Helix 7
7
A
113 121Right-handed 310
Helix 8
8
A
122 129Right-handed 310
Helix 9
9
A
179 185Right-handed 310
Helix 10
10
A
186 198Right-handed alpha
Helix 11
11
B
148 165Right-handed alpha
Helix 12
12
B
167 177Right-handed alpha
Helix 13
13
B
178 182Right-handed 310
Helix 14
14
B
183 200Right-handed alpha
Helix 15
15
B
202 227Right-handed alpha
Helix 16
16
B
229 232Right-handed 310
Helix 17
17
B
233 243Right-handed alpha
Helix 18
18
B
245 285Right-handed alpha
Helix 19
19
B
293 301Right-handed alpha
Helix 20
20
B
316 322Right-handed alpha
Helix 21
21
B
327 339Right-handed alpha
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There is 1 sheet ( AA) in PDB entry 1US7.

There are 8 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 7first strand
Strand 2
A
155 160anti-parallel
Strand 3
A
145 150anti-parallel
Strand 4
A
131 139anti-parallel
Strand 5
A
170 177anti-parallel
Strand 6
A
74 79anti-parallel
Strand 7
A
64 69anti-parallel
Strand 8
A
205 206parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il