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


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 4AMK entry

There are 2 chains in PDB entry 4AMK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
H
 GLN 3ARG 218
L
 ALA 2ALA 212
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 7 helices in PDB entry 4AMK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
H
28 32Right-handed 310
Helix 2
2
H
87 91Right-handed 310
Helix 3
3
H
161 163Right-handed 310
Helix 4
4
H
205 208Right-handed 310
Helix 5
5
L
81 85Right-handed 310
Helix 6
6
L
124 129Right-handed alpha
Helix 7
7
L
185 190Right-handed alpha
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There are 16 sheets in PDB entry 4AMK. Click on sheet of interest to get list of strands forming it: HA, HB, HC, HD, HE, HF, HG, HH, LA, LB, LC, LD, LE, LF, LG, LH,

There are 4 strands in HA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
9 12first strand
Strand 2
H
112 116parallel
Strand 3
H
92 99anti-parallel
Strand 4
H
107 108anti-parallel
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There are 6 strands in HB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
9 12first strand
Strand 2
H
112 116parallel
Strand 3
H
92 99anti-parallel
Strand 4
H
33 40anti-parallel
Strand 5
H
44 51anti-parallel
Strand 6
H
58 60anti-parallel
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There are 2 strands in HC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
107 108first strand
Strand 2
H
92 99anti-parallel
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There are 3 strands in HD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
18 23first strand
Strand 2
H
78 83anti-parallel
Strand 3
H
68 73anti-parallel
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There are 4 strands in HE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
125 129first strand
Strand 2
H
140 150anti-parallel
Strand 3
H
180 189anti-parallel
Strand 4
H
174 175parallel
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There are 4 strands in HF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
125 129first strand
Strand 2
H
140 150anti-parallel
Strand 3
H
180 189anti-parallel
Strand 4
H
168 170anti-parallel
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There are 2 strands in HG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
174 175first strand
Strand 2
H
180 189parallel
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There are 3 strands in HH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
156 159first strand
Strand 2
H
199 204anti-parallel
Strand 3
H
209 214anti-parallel
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There are 4 strands in LA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
5 6first strand
Strand 2
L
18 23anti-parallel
Strand 3
L
72 77anti-parallel
Strand 4
L
64 69anti-parallel
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There are 4 strands in LB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
9 12first strand
Strand 2
L
104 108parallel
Strand 3
L
86 94anti-parallel
Strand 4
L
97 100anti-parallel
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There are 6 strands in LC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
9 12first strand
Strand 2
L
104 108parallel
Strand 3
L
86 94anti-parallel
Strand 4
L
36 41anti-parallel
Strand 5
L
45 51anti-parallel
Strand 6
L
55 56anti-parallel
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There are 2 strands in LD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
97 100first strand
Strand 2
L
86 94anti-parallel
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There are 4 strands in LE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
117 121first strand
Strand 2
L
132 142anti-parallel
Strand 3
L
175 184anti-parallel
Strand 4
L
168 169parallel
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There are 4 strands in LF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
117 121first strand
Strand 2
L
132 142anti-parallel
Strand 3
L
175 184anti-parallel
Strand 4
L
162 164anti-parallel
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There are 2 strands in LG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
168 169first strand
Strand 2
L
175 184parallel
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There are 4 strands in LH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
156 158first strand
Strand 2
L
148 153anti-parallel
Strand 3
L
193 200anti-parallel
Strand 4
L
203 210anti-parallel
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