Analysis of interatomic Contacts of Structural Units in PDB entry:
4UY4


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 4UY4 entry

There are 6 chains in PDB entry 4UY4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -1VAL 236
B
 SER -1VAL 241
C
 ALA 1THR 3
C
 GLN 5THR 6
D
 ALA 1THR 3
D
 GLN 5THR 6
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 4 helices in PDB entry 4UY4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
111 119Right-handed alpha
Helix 2
2
A
163 169Right-handed alpha
Helix 3
3
B
111 119Right-handed alpha
Helix 4
4
B
167 173Right-handed alpha
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There are 8 sheets in PDB entry 4UY4. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, A, BD,

There are 5 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
85 87first strand
Strand 2
A
74 78anti-parallel
Strand 3
A
57 66anti-parallel
Strand 4
A
44 49anti-parallel
Strand 5
A
95 101anti-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
155 161first strand
Strand 2
A
148 152anti-parallel
Strand 3
A
131 140anti-parallel
Strand 4
A
122 127anti-parallel
Strand 5
A
172 175anti-parallel
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There are 5 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
184 185first strand
Strand 2
A
231 235parallel
Strand 3
A
219 224anti-parallel
Strand 4
A
204 212anti-parallel
Strand 5
A
194 198anti-parallel
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There are 5 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
85 87first strand
Strand 2
B
74 78anti-parallel
Strand 3
B
57 66anti-parallel
Strand 4
B
44 49anti-parallel
Strand 5
B
95 101anti-parallel
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There are 5 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
159 165first strand
Strand 2
B
152 156anti-parallel
Strand 3
B
133 144anti-parallel
Strand 4
B
122 129anti-parallel
Strand 5
D
2 3parallel
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There are 5 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
159 165first strand
Strand 2
B
152 156anti-parallel
Strand 3
B
133 144anti-parallel
Strand 4
B
122 129anti-parallel
Strand 5
B
176 179anti-parallel
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There are 2 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
2 3first strand
Strand 2
B
122 129parallel
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There are 5 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
188 189first strand
Strand 2
B
235 240parallel
Strand 3
B
224 229anti-parallel
Strand 4
B
209 217anti-parallel
Strand 5
B
199 203anti-parallel
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