Analysis of interatomic Contacts of Structural Units in PDB entry:
4Q28


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 4Q28 entry

There are 4 chains in PDB entry 4Q28 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1645GLY 1754
B
 GLY 1645GLY 1754
C
 GLY 1645SER 1753
D
 GLY 1645SER 1753
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 4Q28. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1670 1677Right-handed alpha
Helix 2
2
A
1681 1690Right-handed alpha
Helix 3
3
A
1721 1727Right-handed alpha
Helix 4
4
A
1731 1740Right-handed alpha
Helix 5
5
A
1744 1754Right-handed alpha
Helix 6
6
B
1670 1678Right-handed alpha
Helix 7
7
B
1681 1692Right-handed alpha
Helix 8
8
B
1721 1727Right-handed alpha
Helix 9
9
B
1731 1740Right-handed alpha
Helix 10
10
B
1744 1754Right-handed alpha
Helix 11
11
C
1670 1677Right-handed alpha
Helix 12
12
C
1681 1691Right-handed alpha
Helix 13
13
C
1721 1727Right-handed alpha
Helix 14
14
C
1731 1740Right-handed alpha
Helix 15
15
C
1744 1753Right-handed alpha
Helix 16
16
D
1670 1677Right-handed alpha
Helix 17
17
D
1681 1692Right-handed alpha
Helix 18
18
D
1721 1727Right-handed alpha
Helix 19
19
D
1731 1740Right-handed alpha
Helix 20
20
D
1744 1753Right-handed alpha
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There are 4 sheets in PDB entry 4Q28. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
1668 1669first strand
Strand 2
A
1648 1661anti-parallel
Strand 3
D
1648 1661anti-parallel
Strand 4
D
1668 1669anti-parallel
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There are 8 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
1717 1720first strand
Strand 2
A
1706 1712anti-parallel
Strand 3
A
1693 1701anti-parallel
Strand 4
A
1648 1661anti-parallel
Strand 5
D
1648 1661anti-parallel
Strand 6
D
1693 1701anti-parallel
Strand 7
D
1706 1712anti-parallel
Strand 8
D
1718 1720anti-parallel
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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
B
1668 1669first strand
Strand 2
B
1648 1661anti-parallel
Strand 3
C
1648 1661anti-parallel
Strand 4
C
1668 1669anti-parallel
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There are 8 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
1717 1720first strand
Strand 2
B
1705 1712anti-parallel
Strand 3
B
1693 1702anti-parallel
Strand 4
B
1648 1661anti-parallel
Strand 5
C
1648 1661anti-parallel
Strand 6
C
1693 1702anti-parallel
Strand 7
C
1705 1712anti-parallel
Strand 8
C
1718 1720anti-parallel
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