Analysis of interatomic Contacts of Structural Units in PDB entry:
6Z20


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 6Z20 entry

There are 4 chains in PDB entry 6Z20 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 112ASP 190
B
 VAL 2SER 121
C
 SER 113ASN 191
D
 VAL 2SER 121
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 15 helices in PDB entry 6Z20. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
113 134Right-handed alpha
Helix 2
AA2
A
138 151Right-handed alpha
Helix 3
AA3
A
160 165Right-handed alpha
Helix 4
AA4
A
180 190Right-handed alpha
Helix 5
AA5
B
28 32Right-handed 310
Helix 6
AA6
B
74 76Right-handed 310
Helix 7
AA7
B
87 91Right-handed 310
Helix 8
AA8
C
114 134Right-handed alpha
Helix 9
AA9
C
135 137Right-handed 310
Helix 10
AB1
C
138 151Right-handed alpha
Helix 11
AB2
C
160 167Right-handed 310
Helix 12
AB3
C
180 189Right-handed alpha
Helix 13
AB4
D
28 32Right-handed 310
Helix 14
AB5
D
74 76Right-handed 310
Helix 15
AB6
D
87 91Right-handed 310
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There are 6 sheets in PDB entry 6Z20. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 7first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
68 73anti-parallel
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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
11 12first strand
Strand 2
B
115 119parallel
Strand 3
B
92 99anti-parallel
Strand 4
B
33 39anti-parallel
Strand 5
B
45 51anti-parallel
Strand 6
B
58 60anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
11 12first strand
Strand 2
B
115 119parallel
Strand 3
B
92 99anti-parallel
Strand 4
B
110 111anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
4 7first strand
Strand 2
D
18 24anti-parallel
Strand 3
D
78 83anti-parallel
Strand 4
D
68 73anti-parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 12first strand
Strand 2
D
115 119parallel
Strand 3
D
92 99anti-parallel
Strand 4
D
33 39anti-parallel
Strand 5
D
45 51anti-parallel
Strand 6
D
58 60anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 12first strand
Strand 2
D
115 119parallel
Strand 3
D
92 99anti-parallel
Strand 4
D
110 111anti-parallel
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