Analysis of interatomic Contacts of Structural Units in PDB entry:
4U3Z


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 4U3Z entry

There are 2 chains in PDB entry 4U3Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 ASP 14LYS 311
A
 SER 17LYS 311
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 25 helices in PDB entry 4U3Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
59 72Right-handed alpha
Helix 2
AA2
B
112 119Right-handed alpha
Helix 3
AA3
B
126 147Right-handed alpha
Helix 4
AA4
B
196 200Right-handed 310
Helix 5
AA5
B
211 229Right-handed alpha
Helix 6
AA6
B
237 248Right-handed alpha
Helix 7
AA7
B
259 270Right-handed alpha
Helix 8
AA8
B
273 277Right-handed 310
Helix 9
AA9
B
279 285Right-handed alpha
Helix 10
AB1
B
286 291Right-handed alpha
Helix 11
AB2
B
294 311Right-handed alpha
Helix 12
AB3
A
65 74Right-handed alpha
Helix 13
AB4
A
75 79Right-handed 310
Helix 14
AB5
A
113 119Right-handed alpha
Helix 15
AB6
A
126 147Right-handed alpha
Helix 16
AB7
A
155 157Right-handed 310
Helix 17
AB8
A
173 179Right-handed alpha
Helix 18
AB9
A
196 200Right-handed 310
Helix 19
AC1
A
212 229Right-handed alpha
Helix 20
AC2
A
237 245Right-handed alpha
Helix 21
AC3
A
259 270Right-handed alpha
Helix 22
AC4
A
273 277Right-handed 310
Helix 23
AC5
A
279 285Right-handed alpha
Helix 24
AC6
A
286 291Right-handed alpha
Helix 25
AC7
A
294 310Right-handed alpha
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There are 4 sheets in PDB entry 4U3Z. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 5 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
25 27first strand
Strand 2
B
38 44anti-parallel
Strand 3
B
50 58anti-parallel
Strand 4
B
99 106anti-parallel
Strand 5
B
85 91anti-parallel
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There are 2 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
159 161first strand
Strand 2
B
167 169anti-parallel
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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
25 27first strand
Strand 2
A
40 44anti-parallel
Strand 3
A
50 57anti-parallel
Strand 4
A
100 106anti-parallel
Strand 5
A
85 90anti-parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
111 112first strand
Strand 2
A
159 161anti-parallel
Strand 3
A
167 169anti-parallel
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