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


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 4YMX entry

There are 2 chains in PDB entry 4YMX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 37GLN 260
B
 GLY 37GLN 260
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 22 helices in PDB entry 4YMX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
64 78Right-handed alpha
Helix 2
AA2
A
87 89Right-handed 310
Helix 3
AA3
A
90 97Right-handed alpha
Helix 4
AA4
A
110 115Right-handed alpha
Helix 5
AA5
A
140 145Right-handed 310
Helix 6
AA6
A
155 162Right-handed alpha
Helix 7
AA7
A
174 184Right-handed alpha
Helix 8
AA8
A
194 202Right-handed alpha
Helix 9
AA9
A
212 217Right-handed 310
Helix 10
AB1
A
230 248Right-handed alpha
Helix 11
AB2
A
248 259Right-handed alpha
Helix 12
AB3
B
64 78Right-handed alpha
Helix 13
AB4
B
87 89Right-handed 310
Helix 14
AB5
B
90 97Right-handed alpha
Helix 15
AB6
B
110 115Right-handed alpha
Helix 16
AB7
B
140 145Right-handed 310
Helix 17
AB8
B
155 163Right-handed alpha
Helix 18
AB9
B
174 184Right-handed alpha
Helix 19
AC1
B
194 202Right-handed alpha
Helix 20
AC2
B
212 217Right-handed 310
Helix 21
AC3
B
230 248Right-handed alpha
Helix 22
AC4
B
248 259Right-handed alpha
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There are 6 sheets in PDB entry 4YMX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 5 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 85first strand
Strand 2
A
38 43parallel
Strand 3
A
102 103parallel
Strand 4
A
222 227anti-parallel
Strand 5
A
117 124anti-parallel
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There are 3 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
46 47first strand
Strand 2
A
51 56anti-parallel
Strand 3
A
59 63anti-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
168 172first strand
Strand 2
A
148 152parallel
Strand 3
A
189 193parallel
Strand 4
A
128 133anti-parallel
Strand 5
A
207 210anti-parallel
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There are 5 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
80 85first strand
Strand 2
B
38 43parallel
Strand 3
B
102 103parallel
Strand 4
B
225 227anti-parallel
Strand 5
B
117 119anti-parallel
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There are 3 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
46 47first strand
Strand 2
B
51 56anti-parallel
Strand 3
B
59 63anti-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
168 172first strand
Strand 2
B
148 152parallel
Strand 3
B
189 193parallel
Strand 4
B
128 133anti-parallel
Strand 5
B
207 210anti-parallel
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