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


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 4ZRP entry

There are 4 chains in PDB entry 4ZRP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1TRP 409
B
 GLU 1TRP 409
C
 SER 53ASN 170
D
 SER 53GLU 171
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 40 helices in PDB entry 4ZRP. 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
22 26Right-handed 310
Helix 3
AA3
A
33 42Right-handed alpha
Helix 4
AA4
A
48 68Right-handed alpha
Helix 5
AA5
A
83 97Right-handed alpha
Helix 6
AA6
A
102 125Right-handed alpha
Helix 7
AA7
A
135 149Right-handed alpha
Helix 8
AA8
A
154 166Right-handed alpha
Helix 9
AA9
A
174 191Right-handed alpha
Helix 10
AB1
A
194 196Right-handed 310
Helix 11
AB2
A
197 215Right-handed alpha
Helix 12
AB3
A
227 236Right-handed alpha
Helix 13
AB4
A
244 262Right-handed alpha
Helix 14
AB5
A
267 279Right-handed alpha
Helix 15
AB6
A
282 287Right-handed 310
Helix 16
AB7
A
336 348Right-handed alpha
Helix 17
AB8
B
9 21Right-handed alpha
Helix 18
AB9
B
22 26Right-handed 310
Helix 19
AC1
B
33 42Right-handed alpha
Helix 20
AC2
B
48 67Right-handed alpha
Helix 21
AC3
B
83 97Right-handed alpha
Helix 22
AC4
B
102 125Right-handed alpha
Helix 23
AC5
B
135 149Right-handed alpha
Helix 24
AC6
B
154 166Right-handed alpha
Helix 25
AC7
B
174 191Right-handed alpha
Helix 26
AC8
B
197 215Right-handed alpha
Helix 27
AC9
B
227 237Right-handed alpha
Helix 28
AD1
B
244 262Right-handed alpha
Helix 29
AD2
B
267 279Right-handed alpha
Helix 30
AD3
B
282 287Right-handed 310
Helix 31
AD4
B
336 348Right-handed alpha
Helix 32
AD5
C
62 65Right-handed 310
Helix 33
AD6
C
71 73Right-handed 310
Helix 34
AD7
C
83 87Right-handed 310
Helix 35
AD8
C
149 151Right-handed 310
Helix 36
AD9
C
161 165Right-handed 310
Helix 37
AE1
D
71 73Right-handed 310
Helix 38
AE2
D
83 87Right-handed 310
Helix 39
AE3
D
149 151Right-handed 310
Helix 40
AE4
D
161 165Right-handed 310
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There are 10 sheets in PDB entry 4ZRP. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 2 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
45 46first strand
Strand 2
A
296 297parallel
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There are 5 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
325 332first strand
Strand 2
A
311 318anti-parallel
Strand 3
A
401 408parallel
Strand 4
A
375 381anti-parallel
Strand 5
A
385 386anti-parallel
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There are 3 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
352 355first strand
Strand 2
A
362 366anti-parallel
Strand 3
A
369 370anti-parallel
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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
45 46first strand
Strand 2
B
296 297parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
325 332first strand
Strand 2
B
311 318anti-parallel
Strand 3
B
401 408parallel
Strand 4
B
375 381anti-parallel
Strand 5
B
385 386anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
352 355first strand
Strand 2
B
362 366anti-parallel
Strand 3
B
369 370anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
58 60first strand
Strand 2
C
67 69anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
136 138first strand
Strand 2
C
145 147anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
58 60first strand
Strand 2
D
67 69anti-parallel
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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
136 138first strand
Strand 2
D
145 147anti-parallel
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