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


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 4YMK entry

There are 2 chains in PDB entry 4YMK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 40GLN 361
D
 ASP 41HIS 352
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 43 helices in PDB entry 4YMK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
68 87Right-handed alpha
Helix 2
AA2
A
88 92Right-handed 310
Helix 3
AA3
A
93 113Right-handed alpha
Helix 4
AA4
A
127 142Right-handed alpha
Helix 5
AA5
A
145 159Right-handed alpha
Helix 6
AA6
A
168 171Right-handed 310
Helix 7
AA7
A
172 178Right-handed alpha
Helix 8
AA8
A
179 182Right-handed 310
Helix 9
AA9
A
186 194Right-handed alpha
Helix 10
AB1
A
198 203Right-handed alpha
Helix 11
AB2
A
204 213Right-handed alpha
Helix 12
AB3
A
213 223Right-handed alpha
Helix 13
AB4
A
224 234Right-handed alpha
Helix 14
AB5
A
237 244Right-handed alpha
Helix 15
AB6
A
246 259Right-handed alpha
Helix 16
AB7
A
260 261Right-handed 310
Helix 17
AB8
A
262 266Right-handed 310
Helix 18
AB9
A
281 288Right-handed alpha
Helix 19
AC1
A
293 300Right-handed alpha
Helix 20
AC2
A
314 326Right-handed alpha
Helix 21
AC3
A
336 348Right-handed alpha
Helix 22
AC4
A
351 355Right-handed 310
Helix 23
AC5
D
68 87Right-handed alpha
Helix 24
AC6
D
88 92Right-handed 310
Helix 25
AC7
D
93 113Right-handed alpha
Helix 26
AC8
D
127 142Right-handed alpha
Helix 27
AC9
D
145 159Right-handed alpha
Helix 28
AD1
D
168 171Right-handed 310
Helix 29
AD2
D
172 178Right-handed alpha
Helix 30
AD3
D
179 182Right-handed 310
Helix 31
AD4
D
186 194Right-handed alpha
Helix 32
AD5
D
198 203Right-handed alpha
Helix 33
AD6
D
204 213Right-handed alpha
Helix 34
AD7
D
213 223Right-handed alpha
Helix 35
AD8
D
223 233Right-handed alpha
Helix 36
AD9
D
237 244Right-handed alpha
Helix 37
AE1
D
246 259Right-handed alpha
Helix 38
AE2
D
260 261Right-handed 310
Helix 39
AE3
D
262 266Right-handed 310
Helix 40
AE4
D
281 288Right-handed alpha
Helix 41
AE5
D
293 300Right-handed alpha
Helix 42
AE6
D
314 326Right-handed alpha
Helix 43
AE7
D
336 348Right-handed alpha
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There are 2 sheets in PDB entry 4YMK. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 2 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
125 126first strand
Strand 2
A
329 330anti-parallel
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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
D
125 126first strand
Strand 2
D
329 330anti-parallel
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