Analysis of interatomic Contacts of Structural Units in PDB entry:
9SZK


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 9SZK entry

There are 3 chains in PDB entry 9SZK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 ASP 0HIS 223
A
 SER -1HIS 223
B
 SER -1HIS 223
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 33 helices in PDB entry 9SZK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
C
11 15Right-handed 310
Helix 2
AA2
C
16 20Right-handed 310
Helix 3
AA3
C
22 25Right-handed 310
Helix 4
AA4
C
33 44Right-handed alpha
Helix 5
AA5
C
56 65Right-handed alpha
Helix 6
AA6
C
67 71Right-handed 310
Helix 7
AA7
C
83 97Right-handed alpha
Helix 8
AA8
C
113 117Right-handed 310
Helix 9
AA9
C
169 173Right-handed 310
Helix 10
AB1
C
182 192Right-handed alpha
Helix 11
AB2
C
209 222Right-handed alpha
Helix 12
AB3
A
11 15Right-handed 310
Helix 13
AB4
A
16 20Right-handed 310
Helix 14
AB5
A
22 25Right-handed 310
Helix 15
AB6
A
33 44Right-handed alpha
Helix 16
AB7
A
57 65Right-handed alpha
Helix 17
AB8
A
67 71Right-handed 310
Helix 18
AB9
A
83 97Right-handed alpha
Helix 19
AC1
A
113 117Right-handed 310
Helix 20
AC2
A
169 173Right-handed 310
Helix 21
AC3
A
181 192Right-handed alpha
Helix 22
AC4
A
209 222Right-handed alpha
Helix 23
AC5
B
11 15Right-handed 310
Helix 24
AC6
B
16 20Right-handed 310
Helix 25
AC7
B
22 25Right-handed 310
Helix 26
AC8
B
33 43Right-handed alpha
Helix 27
AC9
B
56 65Right-handed alpha
Helix 28
AD1
B
67 71Right-handed 310
Helix 29
AD2
B
83 97Right-handed alpha
Helix 30
AD3
B
113 117Right-handed 310
Helix 31
AD4
B
169 173Right-handed 310
Helix 32
AD5
B
182 193Right-handed alpha
Helix 33
AD6
B
209 222Right-handed alpha
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There are 12 sheets in PDB entry 9SZK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
73 78first strand
Strand 2
C
48 53parallel
Strand 3
C
3 6parallel
Strand 4
C
101 105parallel
Strand 5
C
158 167anti-parallel
Strand 6
C
141 143anti-parallel
Strand 7
C
149 150anti-parallel
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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
73 78first strand
Strand 2
C
48 53parallel
Strand 3
C
3 6parallel
Strand 4
C
101 105parallel
Strand 5
C
158 167anti-parallel
Strand 6
C
125 130anti-parallel
Strand 7
C
195 199parallel
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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
C
27 28first strand
Strand 2
C
31 32anti-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
C
108 110first strand
Strand 2
C
204 206anti-parallel
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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
73 78first strand
Strand 2
A
48 53parallel
Strand 3
A
2 6parallel
Strand 4
A
101 105parallel
Strand 5
A
158 167anti-parallel
Strand 6
A
141 143anti-parallel
Strand 7
A
149 150anti-parallel
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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
73 78first strand
Strand 2
A
48 53parallel
Strand 3
A
2 6parallel
Strand 4
A
101 105parallel
Strand 5
A
158 167anti-parallel
Strand 6
A
125 130anti-parallel
Strand 7
A
195 200parallel
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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
A
27 28first strand
Strand 2
A
31 32anti-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
A
108 110first strand
Strand 2
A
204 206anti-parallel
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There are 7 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
73 78first strand
Strand 2
B
48 53parallel
Strand 3
B
2 6parallel
Strand 4
B
101 105parallel
Strand 5
B
158 167anti-parallel
Strand 6
B
141 143anti-parallel
Strand 7
B
149 150anti-parallel
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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
73 78first strand
Strand 2
B
48 53parallel
Strand 3
B
2 6parallel
Strand 4
B
101 105parallel
Strand 5
B
158 167anti-parallel
Strand 6
B
125 130anti-parallel
Strand 7
B
195 199parallel
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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
27 28first strand
Strand 2
B
31 32anti-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
B
108 110first strand
Strand 2
B
204 206anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il