Analysis of interatomic Contacts of Structural Units in PDB entry:
12YI


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 12YI entry

There are 4 chains in PDB entry 12YI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2THR 294
B
 VAL 2THR 294
C
 VAL 2THR 294
D
 VAL 2THR 294
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 44 helices in PDB entry 12YI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
25 36Right-handed alpha
Helix 2
AA2
A
42 56Right-handed alpha
Helix 3
AA3
A
69 78Right-handed alpha
Helix 4
AA4
A
88 102Right-handed alpha
Helix 5
AA5
A
105 110Right-handed alpha
Helix 6
AA6
A
117 119Right-handed 310
Helix 7
AA7
A
120 125Right-handed alpha
Helix 8
AA8
A
142 146Right-handed 310
Helix 9
AA9
A
153 166Right-handed alpha
Helix 10
AB1
A
179 187Right-handed alpha
Helix 11
AB2
A
249 261Right-handed alpha
Helix 12
AB3
B
25 36Right-handed alpha
Helix 13
AB4
B
42 56Right-handed alpha
Helix 14
AB5
B
69 78Right-handed alpha
Helix 15
AB6
B
88 102Right-handed alpha
Helix 16
AB7
B
105 110Right-handed alpha
Helix 17
AB8
B
117 119Right-handed 310
Helix 18
AB9
B
120 125Right-handed alpha
Helix 19
AC1
B
142 146Right-handed 310
Helix 20
AC2
B
153 165Right-handed alpha
Helix 21
AC3
B
179 187Right-handed alpha
Helix 22
AC4
B
249 262Right-handed alpha
Helix 23
AC5
C
25 36Right-handed alpha
Helix 24
AC6
C
42 56Right-handed alpha
Helix 25
AC7
C
69 78Right-handed alpha
Helix 26
AC8
C
88 102Right-handed alpha
Helix 27
AC9
C
105 110Right-handed alpha
Helix 28
AD1
C
117 119Right-handed 310
Helix 29
AD2
C
120 125Right-handed alpha
Helix 30
AD3
C
142 146Right-handed 310
Helix 31
AD4
C
153 166Right-handed alpha
Helix 32
AD5
C
179 187Right-handed alpha
Helix 33
AD6
C
249 261Right-handed alpha
Helix 34
AD7
D
25 37Right-handed alpha
Helix 35
AD8
D
42 56Right-handed alpha
Helix 36
AD9
D
69 77Right-handed alpha
Helix 37
AE1
D
88 102Right-handed alpha
Helix 38
AE2
D
105 110Right-handed alpha
Helix 39
AE3
D
117 119Right-handed 310
Helix 40
AE4
D
120 125Right-handed alpha
Helix 41
AE5
D
142 146Right-handed 310
Helix 42
AE6
D
153 165Right-handed alpha
Helix 43
AE7
D
179 187Right-handed alpha
Helix 44
AE8
D
249 262Right-handed alpha
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There are 6 sheets in PDB entry 12YI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 8 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
112 115first strand
Strand 2
A
81 86parallel
Strand 3
A
60 63parallel
Strand 4
A
133 138parallel
Strand 5
A
167 178parallel
Strand 6
A
286 293anti-parallel
Strand 7
A
265 271anti-parallel
Strand 8
A
274 275anti-parallel
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There are 6 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
238 245first strand
Strand 2
A
215 226anti-parallel
Strand 3
A
203 212anti-parallel
Strand 4
C
203 212anti-parallel
Strand 5
C
215 226anti-parallel
Strand 6
C
238 245anti-parallel
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There are 8 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
112 115first strand
Strand 2
B
81 86parallel
Strand 3
B
60 63parallel
Strand 4
B
133 138parallel
Strand 5
B
167 178parallel
Strand 6
B
286 293anti-parallel
Strand 7
B
265 271anti-parallel
Strand 8
B
274 275anti-parallel
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There are 6 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
239 245first strand
Strand 2
B
215 226anti-parallel
Strand 3
B
202 212anti-parallel
Strand 4
D
203 212anti-parallel
Strand 5
D
215 226anti-parallel
Strand 6
D
238 245anti-parallel
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There are 8 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
112 115first strand
Strand 2
C
81 86parallel
Strand 3
C
60 63parallel
Strand 4
C
133 138parallel
Strand 5
C
167 178parallel
Strand 6
C
286 293anti-parallel
Strand 7
C
265 271anti-parallel
Strand 8
C
274 275anti-parallel
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There are 8 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
112 115first strand
Strand 2
D
81 86parallel
Strand 3
D
60 63parallel
Strand 4
D
133 138parallel
Strand 5
D
167 178parallel
Strand 6
D
286 293anti-parallel
Strand 7
D
265 271anti-parallel
Strand 8
D
274 275anti-parallel
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