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


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 4UCY entry

There are 2 chains in PDB entry 4UCY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 1614LYS 2005
B
 LEU 1612LYS 2005
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 36 helices in PDB entry 4UCY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1617 1622Right-handed alpha
Helix 2
2
A
1623 1625Right-handed 310
Helix 3
3
A
1656 1660Right-handed 310
Helix 4
4
A
1669 1673Right-handed 310
Helix 5
5
A
1675 1680Right-handed alpha
Helix 6
6
A
1680 1688Right-handed alpha
Helix 7
7
A
1700 1710Right-handed alpha
Helix 8
8
A
1729 1737Right-handed alpha
Helix 9
9
A
1758 1764Right-handed alpha
Helix 10
10
A
1784 1802Right-handed alpha
Helix 11
11
A
1802 1809Right-handed alpha
Helix 12
12
A
1863 1878Right-handed alpha
Helix 13
13
A
1887 1899Right-handed alpha
Helix 14
14
A
1907 1922Right-handed alpha
Helix 15
15
A
1934 1958Right-handed alpha
Helix 16
16
A
1964 1974Right-handed alpha
Helix 17
17
A
1977 1985Right-handed alpha
Helix 18
18
A
1986 2004Right-handed alpha
Helix 19
19
B
1617 1622Right-handed alpha
Helix 20
20
B
1656 1660Right-handed 310
Helix 21
21
B
1669 1673Right-handed 310
Helix 22
22
B
1675 1680Right-handed alpha
Helix 23
23
B
1680 1688Right-handed alpha
Helix 24
24
B
1700 1710Right-handed alpha
Helix 25
25
B
1729 1737Right-handed alpha
Helix 26
26
B
1751 1755Right-handed 310
Helix 27
27
B
1758 1764Right-handed alpha
Helix 28
28
B
1784 1802Right-handed alpha
Helix 29
29
B
1802 1809Right-handed alpha
Helix 30
30
B
1863 1878Right-handed alpha
Helix 31
31
B
1887 1899Right-handed alpha
Helix 32
32
B
1907 1920Right-handed alpha
Helix 33
33
B
1936 1958Right-handed alpha
Helix 34
34
B
1964 1974Right-handed alpha
Helix 35
35
B
1977 1985Right-handed alpha
Helix 36
36
B
1986 2004Right-handed alpha
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There are 3 sheets in PDB entry 4UCY. Click on sheet of interest to get list of strands forming it: AA, AB, BA,

There are 8 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
1630 1634first strand
Strand 2
A
1831 1839anti-parallel
Strand 3
A
1848 1855anti-parallel
Strand 4
A
1813 1819anti-parallel
Strand 5
A
1775 1778parallel
Strand 6
A
1691 1695parallel
Strand 7
A
1714 1717parallel
Strand 8
A
1742 1744parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1647 1649first strand
Strand 2
B
1647 1649anti-parallel
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There are 8 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
1630 1634first strand
Strand 2
B
1831 1839anti-parallel
Strand 3
B
1848 1855anti-parallel
Strand 4
B
1813 1819anti-parallel
Strand 5
B
1775 1778parallel
Strand 6
B
1691 1695parallel
Strand 7
B
1714 1717parallel
Strand 8
B
1742 1744parallel
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