Analysis of interatomic Contacts of Structural Units in PDB entry:
7YK3


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 7YK3 entry

There are 4 chains in PDB entry 7YK3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 21TYR 243
B
 MET 0THR 187
C
 GLU 21MET 241
D
 MET 0THR 187
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 42 helices in PDB entry 7YK3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
35 38Right-handed 310
Helix 2
AA2
A
49 57Right-handed alpha
Helix 3
AA3
A
73 81Right-handed alpha
Helix 4
AA4
A
95 97Right-handed 310
Helix 5
AA5
A
108 117Right-handed alpha
Helix 6
AA6
A
135 141Right-handed alpha
Helix 7
AA7
A
162 164Right-handed 310
Helix 8
AA8
A
165 170Right-handed alpha
Helix 9
AA9
A
171 177Right-handed alpha
Helix 10
AB1
A
188 193Right-handed alpha
Helix 11
AB2
A
206 208Right-handed 310
Helix 12
AB3
A
215 230Right-handed alpha
Helix 13
AB4
A
239 242Right-handed 310
Helix 14
AB5
B
1 22Right-handed alpha
Helix 15
AB6
B
32 46Right-handed alpha
Helix 16
AB7
B
47 50Right-handed 310
Helix 17
AB8
B
62 72Right-handed alpha
Helix 18
AB9
B
96 110Right-handed alpha
Helix 19
AC1
B
112 127Right-handed alpha
Helix 20
AC2
B
132 149Right-handed alpha
Helix 21
AC3
B
153 166Right-handed alpha
Helix 22
AC4
B
173 187Right-handed alpha
Helix 23
AC5
C
35 38Right-handed 310
Helix 24
AC6
C
49 57Right-handed alpha
Helix 25
AC7
C
73 81Right-handed alpha
Helix 26
AC8
C
95 97Right-handed 310
Helix 27
AC9
C
108 117Right-handed alpha
Helix 28
AD1
C
135 141Right-handed alpha
Helix 29
AD2
C
162 164Right-handed 310
Helix 30
AD3
C
165 170Right-handed alpha
Helix 31
AD4
C
171 176Right-handed alpha
Helix 32
AD5
C
188 193Right-handed alpha
Helix 33
AD6
C
215 227Right-handed alpha
Helix 34
AD7
D
1 22Right-handed alpha
Helix 35
AD8
D
32 46Right-handed alpha
Helix 36
AD9
D
47 50Right-handed 310
Helix 37
AE1
D
62 73Right-handed alpha
Helix 38
AE2
D
96 110Right-handed alpha
Helix 39
AE3
D
112 128Right-handed alpha
Helix 40
AE4
D
132 149Right-handed alpha
Helix 41
AE5
D
153 166Right-handed alpha
Helix 42
AE6
D
173 187Right-handed alpha
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There are 8 sheets in PDB entry 7YK3. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 4 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
40 46first strand
Strand 2
A
128 134anti-parallel
Strand 3
A
210 213anti-parallel
Strand 4
A
234 237parallel
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There are 2 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
58 60first strand
Strand 2
A
202 204anti-parallel
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There are 4 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
99 103first strand
Strand 2
A
196 200anti-parallel
Strand 3
A
145 148anti-parallel
Strand 4
A
159 160anti-parallel
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There are 3 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
30 31first strand
Strand 2
B
92 95anti-parallel
Strand 3
B
77 78anti-parallel
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There are 4 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
40 46first strand
Strand 2
C
128 134anti-parallel
Strand 3
C
208 213anti-parallel
Strand 4
C
234 237parallel
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There are 2 strands in AA6 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
202 204anti-parallel
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There are 4 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
99 103first strand
Strand 2
C
196 200anti-parallel
Strand 3
C
145 148anti-parallel
Strand 4
C
159 160anti-parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
30 31first strand
Strand 2
D
92 95anti-parallel
Strand 3
D
77 78anti-parallel
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