Analysis of interatomic Contacts of Structural Units in PDB entry:
4GQZ


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 4GQZ entry

There are 8 chains in PDB entry 4GQZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 21GLY 103
A
 GLN 105ARG 179
B
 ALA 19GLY 103
B
 GLN 105ARG 179
C
 ALA 19GLY 103
C
 GLN 105ARG 179
D
 ALA 19GLY 103
D
 GLN 105ARG 179
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 8 helices in PDB entry 4GQZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 31Right-handed alpha
Helix 2
2
A
37 47Right-handed alpha
Helix 3
3
B
22 31Right-handed alpha
Helix 4
4
B
37 47Right-handed alpha
Helix 5
5
C
22 31Right-handed alpha
Helix 6
6
C
37 48Right-handed alpha
Helix 7
7
D
22 31Right-handed alpha
Helix 8
8
D
37 47Right-handed alpha
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There are 12 sheets in PDB entry 4GQZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 5 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
99 100first strand
Strand 2
A
57 60anti-parallel
Strand 3
A
64 68anti-parallel
Strand 4
A
72 77anti-parallel
Strand 5
B
20 21parallel
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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
138 143first strand
Strand 2
A
81 89anti-parallel
Strand 3
A
172 177parallel
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There are 4 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
124 131first strand
Strand 2
A
112 119anti-parallel
Strand 3
A
147 154anti-parallel
Strand 4
A
157 164anti-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
B
73 77first strand
Strand 2
B
64 68anti-parallel
Strand 3
B
57 60anti-parallel
Strand 4
B
99 100anti-parallel
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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
138 143first strand
Strand 2
B
81 86anti-parallel
Strand 3
B
172 173parallel
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There are 4 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
124 131first strand
Strand 2
B
112 119anti-parallel
Strand 3
B
147 154anti-parallel
Strand 4
B
157 164anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
20 21first strand
Strand 2
D
72 77parallel
Strand 3
D
64 68anti-parallel
Strand 4
D
57 60anti-parallel
Strand 5
D
99 100anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
57 60first strand
Strand 2
C
64 68anti-parallel
Strand 3
C
72 77anti-parallel
Strand 4
D
20 21parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
138 143first strand
Strand 2
C
81 86anti-parallel
Strand 3
C
172 173parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
124 131first strand
Strand 2
C
112 119anti-parallel
Strand 3
C
147 154anti-parallel
Strand 4
C
157 164anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
138 143first strand
Strand 2
D
81 89anti-parallel
Strand 3
D
172 177parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
124 131first strand
Strand 2
D
112 119anti-parallel
Strand 3
D
147 154anti-parallel
Strand 4
D
157 164anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il