Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z1Z


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 4Z1Z entry

There are 6 chains in PDB entry 4Z1Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 6ARG 301
B
 SER 6GLY 300
D
 C 2 C 28
C
 G 1 G 27
F
 C 1 C 27
E
 T 2 G 28
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 26 helices in PDB entry 4Z1Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
9 21Right-handed alpha
Helix 2
AA2
A
51 62Right-handed alpha
Helix 3
AA3
A
82 89Right-handed alpha
Helix 4
AA4
A
89 97Right-handed alpha
Helix 5
AA5
A
102 119Right-handed alpha
Helix 6
AA6
A
124 136Right-handed alpha
Helix 7
AA7
A
144 150Right-handed alpha
Helix 8
AA8
A
168 179Right-handed alpha
Helix 9
AA9
A
210 222Right-handed alpha
Helix 10
AB1
A
241 248Right-handed alpha
Helix 11
AB2
A
248 256Right-handed alpha
Helix 12
AB3
A
261 278Right-handed alpha
Helix 13
AB4
A
283 297Right-handed alpha
Helix 14
AB5
B
9 20Right-handed alpha
Helix 15
AB6
B
51 62Right-handed alpha
Helix 16
AB7
B
82 89Right-handed alpha
Helix 17
AB8
B
89 97Right-handed alpha
Helix 18
AB9
B
102 119Right-handed alpha
Helix 19
AC1
B
120 123Right-handed 310
Helix 20
AC2
B
124 138Right-handed alpha
Helix 21
AC3
B
168 179Right-handed alpha
Helix 22
AC4
B
210 222Right-handed alpha
Helix 23
AC5
B
241 248Right-handed alpha
Helix 24
AC6
B
248 256Right-handed alpha
Helix 25
AC7
B
261 278Right-handed alpha
Helix 26
AC8
B
289 294Right-handed alpha
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There are 4 sheets in PDB entry 4Z1Z. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 4 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
22 28first strand
Strand 2
A
38 48anti-parallel
Strand 3
A
75 80anti-parallel
Strand 4
A
67 70anti-parallel
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There are 4 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
180 188first strand
Strand 2
A
196 207anti-parallel
Strand 3
A
234 239anti-parallel
Strand 4
A
227 228anti-parallel
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There are 4 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
22 29first strand
Strand 2
B
37 48anti-parallel
Strand 3
B
75 80anti-parallel
Strand 4
B
67 70anti-parallel
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There are 4 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
180 187first strand
Strand 2
B
197 207anti-parallel
Strand 3
B
234 239anti-parallel
Strand 4
B
225 228anti-parallel
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