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


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 2HDW entry

There are 2 chains in PDB entry 2HDW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 47LEU 367
B
 LEU 50LEU 367
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 23 helices in PDB entry 2HDW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
111 123Right-handed alpha
Helix 2
2
A
147 165Right-handed alpha
Helix 3
3
A
180 192Right-handed alpha
Helix 4
4
A
205 213Right-handed alpha
Helix 5
5
A
219 241Right-handed alpha
Helix 6
6
A
257 268Right-handed alpha
Helix 7
7
A
288 293Right-handed alpha
Helix 8
8
A
300 305Right-handed 310
Helix 9
9
A
319 330Right-handed alpha
Helix 10
10
A
345 350Right-handed alpha
Helix 11
11
A
355 367Right-handed alpha
Helix 12
12
B
111 123Right-handed alpha
Helix 13
13
B
147 163Right-handed alpha
Helix 14
14
B
180 192Right-handed alpha
Helix 15
15
B
205 213Right-handed alpha
Helix 16
16
B
214 217Right-handed 310
Helix 17
17
B
219 241Right-handed alpha
Helix 18
18
B
257 268Right-handed alpha
Helix 19
19
B
288 293Right-handed alpha
Helix 20
20
B
300 304Right-handed 310
Helix 21
21
B
319 330Right-handed alpha
Helix 22
22
B
345 350Right-handed alpha
Helix 23
23
B
355 367Right-handed alpha
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There are 2 sheets in PDB entry 2HDW. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
66 74first strand
Strand 2
A
80 88anti-parallel
Strand 3
A
126 130anti-parallel
Strand 4
A
96 102parallel
Strand 5
A
168 178parallel
Strand 6
A
197 201parallel
Strand 7
A
309 314parallel
Strand 8
A
334 339parallel
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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
66 74first strand
Strand 2
B
80 88anti-parallel
Strand 3
B
126 130anti-parallel
Strand 4
B
96 102parallel
Strand 5
B
168 178parallel
Strand 6
B
195 201parallel
Strand 7
B
309 314parallel
Strand 8
B
334 339parallel
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