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


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 2POH entry

There are 6 chains in PDB entry 2POH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1ASP 233
B
 MSE 1ASP 233
C
 MSE 1ASP 233
D
 MSE 1ASP 233
E
 MSE 1ASP 233
F
 MSE 1ASN 184
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 20 helices in PDB entry 2POH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 8Right-handed 310
Helix 2
2
A
18 22Right-handed 310
Helix 3
3
A
28 138Right-handed alpha
Helix 4
4
A
201 230Right-handed alpha
Helix 5
5
B
3 8Right-handed 310
Helix 6
6
B
18 22Right-handed 310
Helix 7
7
B
29 138Right-handed alpha
Helix 8
8
B
201 230Right-handed alpha
Helix 9
9
C
3 8Right-handed 310
Helix 10
10
C
28 139Right-handed alpha
Helix 11
11
C
205 230Right-handed alpha
Helix 12
12
D
28 140Right-handed alpha
Helix 13
13
D
201 211Right-handed alpha
Helix 14
14
D
215 229Right-handed alpha
Helix 15
15
E
3 8Right-handed 310
Helix 16
16
E
28 140Right-handed alpha
Helix 17
17
E
206 227Right-handed alpha
Helix 18
18
F
30 138Right-handed alpha
Helix 19
19
F
207 210Right-handed 310
Helix 20
20
F
211 230Right-handed alpha
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There are 7 sheets in PDB entry 2POH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 4 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
149 150first strand
Strand 2
C
155 157parallel
Strand 3
B
161 163parallel
Strand 4
B
166 169anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
166 169first strand
Strand 2
A
161 163anti-parallel
Strand 3
B
155 157parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
161 163first strand
Strand 2
C
166 169anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
166 169first strand
Strand 2
D
161 163anti-parallel
Strand 3
F
155 157parallel
Strand 4
E
149 150parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
162 163first strand
Strand 2
E
166 167anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
188 189first strand
Strand 2
F
179 180parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
160 163first strand
Strand 2
F
166 170anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il