Analysis of interatomic Contacts of Structural Units in PDB entry:
2Y22


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 2Y22 entry

There are 6 chains in PDB entry 2Y22 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 66GLN 151
B
 ARG 74ARG 149
C
 PHE 75PRO 148
D
 ARG 69PRO 148
E
 ASP 73ARG 149
F
 SER 76ARG 149
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 8 helices in PDB entry 2Y22. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
85 87Right-handed 310
Helix 2
2
A
129 133Right-handed 310
Helix 3
3
B
129 133Right-handed 310
Helix 4
4
C
85 87Right-handed 310
Helix 5
5
C
129 133Right-handed 310
Helix 6
6
D
129 133Right-handed 310
Helix 7
7
E
129 133Right-handed 310
Helix 8
8
F
129 133Right-handed 310
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There are 23 sheets in PDB entry 2Y22. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, CA, CB, CC, A, CD, DB, C, DD, DE, EA, EB, EC, FA, ED, FB, FC, FD, FE,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
68 70first strand
Strand 2
A
74 80anti-parallel
Strand 3
A
142 148anti-parallel
Strand 4
A
134 137anti-parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
89 94first strand
Strand 2
A
97 108anti-parallel
Strand 3
A
113 123anti-parallel
Strand 4
B
113 123anti-parallel
Strand 5
B
107 108anti-parallel
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There are 6 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
89 94first strand
Strand 2
A
97 108anti-parallel
Strand 3
A
113 123anti-parallel
Strand 4
B
113 123anti-parallel
Strand 5
B
97 103anti-parallel
Strand 6
B
89 94anti-parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
107 108first strand
Strand 2
B
113 123anti-parallel
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There are 3 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
75 80first strand
Strand 2
B
142 147anti-parallel
Strand 3
B
134 137anti-parallel
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There are 3 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
76 80first strand
Strand 2
C
142 146anti-parallel
Strand 3
C
134 137anti-parallel
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There are 5 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
89 94first strand
Strand 2
C
97 103anti-parallel
Strand 3
C
113 123anti-parallel
Strand 4
D
113 123anti-parallel
Strand 5
D
107 108parallel
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There are 4 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
89 94first strand
Strand 2
C
97 103anti-parallel
Strand 3
C
113 123anti-parallel
Strand 4
C
107 108parallel
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There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
89 94first strand
Strand 2
D
97 103anti-parallel
Strand 3
D
113 123anti-parallel
Strand 4
D
107 108parallel
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There are 6 strands in CD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
89 94first strand
Strand 2
C
97 103anti-parallel
Strand 3
C
113 123anti-parallel
Strand 4
D
113 123anti-parallel
Strand 5
D
97 103anti-parallel
Strand 6
D
89 94anti-parallel
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There are 5 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
89 94first strand
Strand 2
D
97 103anti-parallel
Strand 3
D
113 123anti-parallel
Strand 4
C
113 123anti-parallel
Strand 5
C
107 108parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
107 108first strand
Strand 2
D
113 123parallel
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There are 6 strands in DD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
89 94first strand
Strand 2
D
97 103anti-parallel
Strand 3
D
113 123anti-parallel
Strand 4
C
113 123anti-parallel
Strand 5
C
97 103anti-parallel
Strand 6
C
89 94anti-parallel
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There are 3 strands in DE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
75 80first strand
Strand 2
D
142 147anti-parallel
Strand 3
D
134 137anti-parallel
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There are 3 strands in EA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
74 80first strand
Strand 2
E
142 148anti-parallel
Strand 3
E
134 137anti-parallel
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There are 5 strands in EB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
89 94first strand
Strand 2
E
97 103anti-parallel
Strand 3
E
113 123anti-parallel
Strand 4
F
113 123anti-parallel
Strand 5
F
107 108parallel
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There are 4 strands in EC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
89 94first strand
Strand 2
E
97 103anti-parallel
Strand 3
E
113 123anti-parallel
Strand 4
E
107 108parallel
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There are 4 strands in FA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
89 94first strand
Strand 2
F
97 103anti-parallel
Strand 3
F
113 123anti-parallel
Strand 4
F
107 108parallel
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There are 6 strands in ED sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
89 94first strand
Strand 2
E
97 103anti-parallel
Strand 3
E
113 123anti-parallel
Strand 4
F
113 123anti-parallel
Strand 5
F
97 103anti-parallel
Strand 6
F
89 94anti-parallel
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There are 5 strands in FB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
89 94first strand
Strand 2
F
97 103anti-parallel
Strand 3
F
113 123anti-parallel
Strand 4
E
113 123anti-parallel
Strand 5
E
107 108parallel
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There are 2 strands in FC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
107 108first strand
Strand 2
F
113 123parallel
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There are 6 strands in FD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
89 94first strand
Strand 2
F
97 103anti-parallel
Strand 3
F
113 123anti-parallel
Strand 4
E
113 123anti-parallel
Strand 5
E
97 103anti-parallel
Strand 6
E
89 94anti-parallel
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There are 3 strands in FE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
77 80first strand
Strand 2
F
142 146anti-parallel
Strand 3
F
134 137anti-parallel
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