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


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 4YEF entry

There are 7 chains in PDB entry 4YEF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 77LYS 156
B
 GLY 71LYS 156
C
 ARG 78LYS 156
D
 PRO 79VAL 155
E
 SER 72LYS 156
F
 PRO 79VAL 155
G
 PRO 79ILE 153
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 9 helices in PDB entry 4YEF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
97 99Right-handed 310
Helix 2
AA2
B
72 77Right-handed 310
Helix 3
AA3
B
97 99Right-handed 310
Helix 4
AA4
C
97 99Right-handed 310
Helix 5
AA5
D
97 99Right-handed 310
Helix 6
AA6
E
72 77Right-handed 310
Helix 7
AA7
E
97 99Right-handed 310
Helix 8
AA8
F
97 99Right-handed 310
Helix 9
AA9
G
97 99Right-handed 310
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There are 21 sheets in PDB entry 4YEF. 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, AB9, AC1, AC2, AC3,

There are 3 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
80 84first strand
Strand 2
A
111 116anti-parallel
Strand 3
A
106 108anti-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
103 104first strand
Strand 2
A
91 95anti-parallel
Strand 3
A
121 129anti-parallel
Strand 4
A
132 134anti-parallel
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There are 5 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
103 104first strand
Strand 2
A
91 95anti-parallel
Strand 3
A
121 129anti-parallel
Strand 4
A
149 155anti-parallel
Strand 5
A
141 143anti-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
B
78 84first strand
Strand 2
B
112 118anti-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
B
103 105first strand
Strand 2
B
91 95anti-parallel
Strand 3
B
121 129anti-parallel
Strand 4
B
132 134anti-parallel
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There are 5 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
103 105first strand
Strand 2
B
91 95anti-parallel
Strand 3
B
121 129anti-parallel
Strand 4
B
149 155anti-parallel
Strand 5
B
141 143anti-parallel
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There are 3 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
80 84first strand
Strand 2
C
111 116anti-parallel
Strand 3
C
106 108anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
103 104first strand
Strand 2
C
91 95anti-parallel
Strand 3
C
121 129anti-parallel
Strand 4
C
132 134anti-parallel
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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
103 104first strand
Strand 2
C
91 95anti-parallel
Strand 3
C
121 129anti-parallel
Strand 4
C
149 155anti-parallel
Strand 5
C
141 143anti-parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
80 84first strand
Strand 2
D
111 116anti-parallel
Strand 3
D
106 108anti-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
D
103 104first strand
Strand 2
D
91 95anti-parallel
Strand 3
D
121 129anti-parallel
Strand 4
D
132 134anti-parallel
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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
103 104first strand
Strand 2
D
91 95anti-parallel
Strand 3
D
121 129anti-parallel
Strand 4
D
149 155anti-parallel
Strand 5
D
141 143anti-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
E
78 84first strand
Strand 2
E
112 118anti-parallel
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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
103 104first strand
Strand 2
E
91 95anti-parallel
Strand 3
E
121 129anti-parallel
Strand 4
E
132 134anti-parallel
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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
103 104first strand
Strand 2
E
91 95anti-parallel
Strand 3
E
121 129anti-parallel
Strand 4
E
149 155anti-parallel
Strand 5
E
141 143anti-parallel
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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
80 84first strand
Strand 2
F
111 116anti-parallel
Strand 3
F
106 108anti-parallel
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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
103 104first strand
Strand 2
F
91 95anti-parallel
Strand 3
F
122 129anti-parallel
Strand 4
F
132 134anti-parallel
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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
103 104first strand
Strand 2
F
91 95anti-parallel
Strand 3
F
122 129anti-parallel
Strand 4
F
149 154anti-parallel
Strand 5
F
141 143anti-parallel
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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
80 84first strand
Strand 2
G
111 116anti-parallel
Strand 3
G
106 108anti-parallel
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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
103 104first strand
Strand 2
G
91 95anti-parallel
Strand 3
G
124 129anti-parallel
Strand 4
G
132 134anti-parallel
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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
103 104first strand
Strand 2
G
91 95anti-parallel
Strand 3
G
124 129anti-parallel
Strand 4
G
149 152anti-parallel
Strand 5
G
141 143anti-parallel
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