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


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 2GHQ entry


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

There are 7 chains in PDB entry 2GHQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 77GLN 256
B
 GLN 77GLN 256
C
 PRO 172THR 173
C
 PRO 175PRO 175
D
 PRO 168TYR 170
D
 PRO 172THR 173
D
 PRO 175SER 176
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 17 helices in PDB entry 2GHQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
134 146Right-handed alpha
Helix 2
2
A
155 167Right-handed alpha
Helix 3
3
A
177 181Right-handed 310
Helix 4
4
A
191 195Right-handed 310
Helix 5
5
A
198 200Right-handed 310
Helix 6
6
A
208 213Right-handed 310
Helix 7
7
A
232 245Right-handed alpha
Helix 8
8
A
250 255Right-handed alpha
Helix 9
9
B
134 146Right-handed alpha
Helix 10
10
B
155 167Right-handed alpha
Helix 11
11
B
177 181Right-handed 310
Helix 12
12
B
191 195Right-handed 310
Helix 13
13
B
198 200Right-handed 310
Helix 14
14
B
208 213Right-handed 310
Helix 15
15
B
215 217Right-handed 310
Helix 16
16
B
232 247Right-handed alpha
Helix 17
17
B
250 255Right-handed alpha
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There are 6 sheets in PDB entry 2GHQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
172 176first strand
Strand 2
A
147 151parallel
Strand 3
A
92 95parallel
Strand 4
A
202 205parallel
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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
102 105first strand
Strand 2
A
123 131anti-parallel
Strand 3
A
114 120anti-parallel
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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
A
182 184first strand
Strand 2
A
187 189anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
172 176first strand
Strand 2
B
147 151parallel
Strand 3
B
92 95parallel
Strand 4
B
202 206parallel
Strand 5
B
219 221parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
102 105first strand
Strand 2
B
123 131anti-parallel
Strand 3
B
114 120anti-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
B
182 184first strand
Strand 2
B
187 189anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il