Analysis of interatomic Contacts of Structural Units in PDB entry:
5X8M


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 5X8M entry

There are 3 chains in PDB entry 5X8M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 18PRO 133
B
 GLU 1LYS 222
C
 ILE 2GLU 214
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 12 helices in PDB entry 5X8M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
49 51Right-handed 310
Helix 2
AA2
A
89 94Right-handed 310
Helix 3
AA3
A
105 109Right-handed 310
Helix 4
AA4
B
28 32Right-handed 310
Helix 5
AA5
B
62 65Right-handed 310
Helix 6
AA6
B
87 91Right-handed 310
Helix 7
AA7
B
164 166Right-handed 310
Helix 8
AA8
B
193 197Right-handed 310
Helix 9
AA9
C
29 32Right-handed 310
Helix 10
AB1
C
80 84Right-handed 310
Helix 11
AB2
C
122 127Right-handed alpha
Helix 12
AB3
C
184 188Right-handed alpha
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There are 13 sheets in PDB entry 5X8M. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4,

There are 6 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
27 31first strand
Strand 2
A
121 131parallel
Strand 3
A
110 118anti-parallel
Strand 4
A
53 59anti-parallel
Strand 5
A
62 68anti-parallel
Strand 6
A
71 72anti-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
36 41first strand
Strand 2
A
96 101anti-parallel
Strand 3
A
85 87anti-parallel
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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 7first strand
Strand 2
B
18 25anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
68 73anti-parallel
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There are 6 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
11 12first strand
Strand 2
B
115 119parallel
Strand 3
B
92 99anti-parallel
Strand 4
B
33 39anti-parallel
Strand 5
B
45 51anti-parallel
Strand 6
B
58 60anti-parallel
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There are 4 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
11 12first strand
Strand 2
B
115 119parallel
Strand 3
B
92 99anti-parallel
Strand 4
B
108 111anti-parallel
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There are 4 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
128 132first strand
Strand 2
B
144 153anti-parallel
Strand 3
B
184 192anti-parallel
Strand 4
B
171 173anti-parallel
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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
128 132first strand
Strand 2
B
144 153anti-parallel
Strand 3
B
184 192anti-parallel
Strand 4
B
177 178anti-parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
159 162first strand
Strand 2
B
203 208anti-parallel
Strand 3
B
213 218anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
4 7first strand
Strand 2
C
19 25anti-parallel
Strand 3
C
71 76anti-parallel
Strand 4
C
63 68anti-parallel
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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
10 13first strand
Strand 2
C
103 107parallel
Strand 3
C
86 91anti-parallel
Strand 4
C
34 39anti-parallel
Strand 5
C
46 50anti-parallel
Strand 6
C
54 55anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
10 13first strand
Strand 2
C
103 107parallel
Strand 3
C
86 91anti-parallel
Strand 4
C
98 99anti-parallel
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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
115 119first strand
Strand 2
C
130 140anti-parallel
Strand 3
C
174 183anti-parallel
Strand 4
C
160 164anti-parallel
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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
154 155first strand
Strand 2
C
146 151anti-parallel
Strand 3
C
192 198anti-parallel
Strand 4
C
206 211anti-parallel
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