Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z1C


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 4Z1C entry

There are 2 chains in PDB entry 4Z1C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
LYS 10PHE 276
B
LYS 10PHE 276
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 28 helices in PDB entry 4Z1C. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
AA1
A
22 33Right-handed alpha
Helix 2
AA2
A
33 38Right-handed alpha
Helix 3
AA3
A
65 81Right-handed alpha
Helix 4
AA4
A
93 99Right-handed alpha
Helix 5
AA5
A
107 111Right-handed 310
Helix 6
AA6
A
113 123Right-handed alpha
Helix 7
AA7
A
136 138Right-handed 310
Helix 8
AA8
A
139 152Right-handed alpha
Helix 9
AA9
A
159 166Right-handed alpha
Helix 10
AB1
A
186 194Right-handed alpha
Helix 11
AB2
A
222 234Right-handed alpha
Helix 12
AB3
A
245 249Right-handed 310
Helix 13
AB4
A
252 256Right-handed 310
Helix 14
AB5
A
258 275Right-handed alpha
Helix 15
AB6
B
22 33Right-handed alpha
Helix 16
AB7
B
33 38Right-handed alpha
Helix 17
AB8
B
65 81Right-handed alpha
Helix 18
AB9
B
90 92Right-handed 310
Helix 19
AC1
B
93 98Right-handed alpha
Helix 20
AC2
B
107 111Right-handed 310
Helix 21
AC3
B
113 122Right-handed alpha
Helix 22
AC4
B
136 138Right-handed 310
Helix 23
AC5
B
139 152Right-handed alpha
Helix 24
AC6
B
159 166Right-handed alpha
Helix 25
AC7
B
186 194Right-handed alpha
Helix 26
AC8
B
221 234Right-handed alpha
Helix 27
AC9
B
245 249Right-handed 310
Helix 28
AD1
B
258 274Right-handed alpha
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There are 4 sheets in PDB entry 4Z1C. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 9 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
11 16first strand
Strand 2
A
42 47parallel
Strand 3
A
83 87parallel
Strand 4
A
103 106parallel
Strand 5
A
126 130parallel
Strand 6
A
168 172parallel
Strand 7
A
198 201parallel
Strand 8
A
237 241parallel
Strand 9
A
11 16parallel
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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
A
175 176first strand
Strand 2
A
182 183anti-parallel
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There are 9 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 16first strand
Strand 2
B
42 47parallel
Strand 3
B
83 87parallel
Strand 4
B
103 106parallel
Strand 5
B
126 130parallel
Strand 6
B
168 172parallel
Strand 7
B
198 201parallel
Strand 8
B
237 241parallel
Strand 9
B
11 16parallel
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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
175 176first strand
Strand 2
B
182 183anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il