Analysis of interatomic Contacts of Structural Units in PDB entry:
3ZQK


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 3ZQK entry

There are 3 chains in PDB entry 3ZQK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1494GLY 1674
B
 SER 1494SER 1671
C
 SER 1494SER 1671
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 18 helices in PDB entry 3ZQK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1510 1528Right-handed alpha
Helix 2
2
A
1557 1568Right-handed alpha
Helix 3
3
A
1577 1588Right-handed alpha
Helix 4
4
A
1591 1595Right-handed 310
Helix 5
5
A
1635 1644Right-handed alpha
Helix 6
6
A
1656 1671Right-handed alpha
Helix 7
7
B
1509 1528Right-handed alpha
Helix 8
8
B
1557 1566Right-handed alpha
Helix 9
9
B
1577 1588Right-handed alpha
Helix 10
10
B
1591 1595Right-handed 310
Helix 11
11
B
1635 1644Right-handed alpha
Helix 12
12
B
1656 1669Right-handed alpha
Helix 13
13
C
1509 1528Right-handed alpha
Helix 14
14
C
1557 1567Right-handed alpha
Helix 15
15
C
1577 1588Right-handed alpha
Helix 16
16
C
1591 1595Right-handed 310
Helix 17
17
C
1635 1644Right-handed alpha
Helix 18
18
C
1656 1670Right-handed alpha
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There are 3 sheets in PDB entry 3ZQK. Click on sheet of interest to get list of strands forming it: AA, BA, CA,

There are 6 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1546 1550first strand
Strand 2
A
1536 1542anti-parallel
Strand 3
A
1498 1504parallel
Strand 4
A
1602 1608parallel
Strand 5
A
1623 1630parallel
Strand 6
A
1649 1651parallel
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There are 6 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
1546 1550first strand
Strand 2
B
1535 1542anti-parallel
Strand 3
B
1497 1504parallel
Strand 4
B
1602 1608parallel
Strand 5
B
1623 1630parallel
Strand 6
B
1649 1651parallel
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There are 6 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
1546 1550first strand
Strand 2
C
1535 1542anti-parallel
Strand 3
C
1497 1504parallel
Strand 4
C
1602 1608parallel
Strand 5
C
1623 1630parallel
Strand 6
C
1649 1651parallel
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