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


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 4YMH entry

There are 4 chains in PDB entry 4YMH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 2ALA 240
B
 LEU 2GLY 236
C
 LEU 2GLY 236
D
 LEU 2ASP 235
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 49 helices in PDB entry 4YMH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
9 23Right-handed alpha
Helix 2
AA2
A
28 42Right-handed alpha
Helix 3
AA3
A
44 48Right-handed 310
Helix 4
AA4
A
50 65Right-handed alpha
Helix 5
AA5
A
77 87Right-handed alpha
Helix 6
AA6
A
100 115Right-handed alpha
Helix 7
AA7
A
126 134Right-handed alpha
Helix 8
AA8
A
146 148Right-handed 310
Helix 9
AA9
A
149 160Right-handed alpha
Helix 10
AB1
A
175 179Right-handed 310
Helix 11
AB2
A
190 192Right-handed 310
Helix 12
AB3
A
193 213Right-handed alpha
Helix 13
AB4
A
235 238Right-handed 310
Helix 14
AB5
B
9 23Right-handed alpha
Helix 15
AB6
B
28 42Right-handed alpha
Helix 16
AB7
B
44 48Right-handed 310
Helix 17
AB8
B
50 65Right-handed alpha
Helix 18
AB9
B
77 87Right-handed alpha
Helix 19
AC1
B
100 115Right-handed alpha
Helix 20
AC2
B
126 134Right-handed alpha
Helix 21
AC3
B
146 148Right-handed 310
Helix 22
AC4
B
149 160Right-handed alpha
Helix 23
AC5
B
175 179Right-handed 310
Helix 24
AC6
B
190 192Right-handed 310
Helix 25
AC7
B
193 212Right-handed alpha
Helix 26
AC8
C
9 23Right-handed alpha
Helix 27
AC9
C
28 42Right-handed alpha
Helix 28
AD1
C
44 48Right-handed 310
Helix 29
AD2
C
50 65Right-handed alpha
Helix 30
AD3
C
77 87Right-handed alpha
Helix 31
AD4
C
100 115Right-handed alpha
Helix 32
AD5
C
126 134Right-handed alpha
Helix 33
AD6
C
146 148Right-handed 310
Helix 34
AD7
C
149 160Right-handed alpha
Helix 35
AD8
C
175 179Right-handed 310
Helix 36
AD9
C
193 212Right-handed alpha
Helix 37
AE1
D
9 23Right-handed alpha
Helix 38
AE2
D
28 42Right-handed alpha
Helix 39
AE3
D
44 48Right-handed 310
Helix 40
AE4
D
50 65Right-handed alpha
Helix 41
AE5
D
77 87Right-handed alpha
Helix 42
AE6
D
100 115Right-handed alpha
Helix 43
AE7
D
126 131Right-handed alpha
Helix 44
AE8
D
132 134Right-handed 310
Helix 45
AE9
D
146 148Right-handed 310
Helix 46
AF1
D
149 160Right-handed alpha
Helix 47
AF2
D
175 179Right-handed 310
Helix 48
AF3
D
190 192Right-handed 310
Helix 49
AF4
D
193 212Right-handed alpha
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There are 4 sheets in PDB entry 4YMH. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 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
120 124first strand
Strand 2
A
93 98parallel
Strand 3
A
68 72parallel
Strand 4
A
138 143parallel
Strand 5
A
163 171parallel
Strand 6
A
228 233anti-parallel
Strand 7
A
217 222anti-parallel
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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
120 124first strand
Strand 2
B
93 98parallel
Strand 3
B
68 72parallel
Strand 4
B
138 143parallel
Strand 5
B
163 171parallel
Strand 6
B
228 233anti-parallel
Strand 7
B
217 222anti-parallel
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There are 7 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
120 124first strand
Strand 2
C
93 98parallel
Strand 3
C
68 72parallel
Strand 4
C
138 143parallel
Strand 5
C
163 171parallel
Strand 6
C
228 233anti-parallel
Strand 7
C
217 222anti-parallel
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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
120 124first strand
Strand 2
D
93 98parallel
Strand 3
D
68 72parallel
Strand 4
D
138 143parallel
Strand 5
D
163 171parallel
Strand 6
D
228 233anti-parallel
Strand 7
D
217 222anti-parallel
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