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


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 4ZPI entry

There are 4 chains in PDB entry 4ZPI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ALA 3VAL 257
B
ALA 3VAL 257
C
PRO 2VAL 257
D
PRO 2VAL 257
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 4ZPI. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
AA1
A
5 16Right-handed alpha
Helix 2
AA2
A
25 39Right-handed alpha
Helix 3
AA3
A
54 59Right-handed alpha
Helix 4
AA4
A
59 66Right-handed alpha
Helix 5
AA5
A
68 80Right-handed alpha
Helix 6
AA6
A
147 151Right-handed 310
Helix 7
AA7
A
158 162Right-handed 310
Helix 8
AA8
A
166 173Right-handed alpha
Helix 9
AA9
A
178 183Right-handed alpha
Helix 10
AB1
A
252 256Right-handed 310
Helix 11
AB2
B
5 16Right-handed alpha
Helix 12
AB3
B
25 39Right-handed alpha
Helix 13
AB4
B
54 59Right-handed alpha
Helix 14
AB5
B
59 66Right-handed alpha
Helix 15
AB6
B
68 80Right-handed alpha
Helix 16
AB7
B
147 151Right-handed 310
Helix 17
AB8
B
158 162Right-handed 310
Helix 18
AB9
B
166 173Right-handed alpha
Helix 19
AC1
B
178 183Right-handed alpha
Helix 20
AC2
B
252 256Right-handed 310
Helix 21
AC3
C
5 16Right-handed alpha
Helix 22
AC4
C
25 40Right-handed alpha
Helix 23
AC5
C
54 59Right-handed alpha
Helix 24
AC6
C
59 67Right-handed alpha
Helix 25
AC7
C
68 80Right-handed alpha
Helix 26
AC8
C
147 151Right-handed 310
Helix 27
AC9
C
158 162Right-handed 310
Helix 28
AD1
C
166 173Right-handed alpha
Helix 29
AD2
C
178 183Right-handed alpha
Helix 30
AD3
C
252 256Right-handed 310
Helix 31
AD4
D
5 16Right-handed alpha
Helix 32
AD5
D
25 39Right-handed alpha
Helix 33
AD6
D
54 59Right-handed alpha
Helix 34
AD7
D
59 67Right-handed alpha
Helix 35
AD8
D
68 80Right-handed alpha
Helix 36
AD9
D
147 151Right-handed 310
Helix 37
AE1
D
158 162Right-handed 310
Helix 38
AE2
D
166 174Right-handed alpha
Helix 39
AE3
D
178 183Right-handed alpha
Helix 40
AE4
D
252 256Right-handed 310
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There are 17 sheets in PDB entry 4ZPI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8,

There are 6 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
17 20first strand
Strand 2
A
197 201anti-parallel
Strand 3
A
136 141anti-parallel
Strand 4
A
217 226anti-parallel
Strand 5
A
83 93anti-parallel
Strand 6
A
50 52anti-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
99 102first strand
Strand 2
A
206 208anti-parallel
Strand 3
A
153 156anti-parallel
Strand 4
A
187 190anti-parallel
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There are 2 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
109 110first strand
Strand 2
A
115 116anti-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
A
125 127first strand
Strand 2
A
130 132anti-parallel
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There are 6 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
17 20first strand
Strand 2
B
197 201anti-parallel
Strand 3
B
136 141anti-parallel
Strand 4
B
217 226anti-parallel
Strand 5
B
83 93anti-parallel
Strand 6
B
51 52anti-parallel
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There are 4 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
99 102first strand
Strand 2
B
206 208anti-parallel
Strand 3
B
153 156anti-parallel
Strand 4
B
187 190anti-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
B
109 110first strand
Strand 2
B
115 116anti-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
B
125 127first strand
Strand 2
B
130 132anti-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
B
234 235first strand
Strand 2
B
247 248parallel
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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
17 20first strand
Strand 2
C
197 201anti-parallel
Strand 3
C
136 141anti-parallel
Strand 4
C
217 226anti-parallel
Strand 5
C
83 93anti-parallel
Strand 6
C
50 52anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
99 102first strand
Strand 2
C
206 208anti-parallel
Strand 3
C
153 156anti-parallel
Strand 4
C
187 190anti-parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
109 110first strand
Strand 2
C
115 116anti-parallel
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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
125 127first strand
Strand 2
C
130 132anti-parallel
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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
17 20first strand
Strand 2
D
197 201anti-parallel
Strand 3
D
136 141anti-parallel
Strand 4
D
217 226anti-parallel
Strand 5
D
83 93anti-parallel
Strand 6
D
51 52anti-parallel
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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
99 102first strand
Strand 2
D
206 208anti-parallel
Strand 3
D
153 156anti-parallel
Strand 4
D
187 190anti-parallel
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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
109 110first strand
Strand 2
D
115 116anti-parallel
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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
125 127first strand
Strand 2
D
130 132anti-parallel
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