Analysis of interatomic Contacts of Structural Units in PDB entry:
9MA1


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 9MA1 entry

There are 2 chains in PDB entry 9MA1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 GLY 10GLN 297
A
 ARG 21GLN 297
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 24 helices in PDB entry 9MA1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
C
10 55Right-handed alpha
Helix 2
AA2
C
55 60Right-handed alpha
Helix 3
AA3
C
78 92Right-handed alpha
Helix 4
AA4
C
104 108Right-handed 310
Helix 5
AA5
C
111 120Right-handed alpha
Helix 6
AA6
C
137 150Right-handed alpha
Helix 7
AA7
C
161 175Right-handed alpha
Helix 8
AA8
C
204 219Right-handed alpha
Helix 9
AA9
C
238 246Right-handed alpha
Helix 10
AB1
C
246 251Right-handed alpha
Helix 11
AB2
C
261 277Right-handed alpha
Helix 12
AB3
A
23 29Right-handed alpha
Helix 13
AB4
A
29 60Right-handed alpha
Helix 14
AB5
A
78 93Right-handed alpha
Helix 15
AB6
A
103 109Right-handed alpha
Helix 16
AB7
A
112 121Right-handed alpha
Helix 17
AB8
A
136 150Right-handed alpha
Helix 18
AB9
A
161 175Right-handed alpha
Helix 19
AC1
A
201 203Right-handed 310
Helix 20
AC2
A
204 219Right-handed alpha
Helix 21
AC3
A
220 222Right-handed 310
Helix 22
AC4
A
238 246Right-handed alpha
Helix 23
AC5
A
246 253Right-handed alpha
Helix 24
AC6
A
261 277Right-handed alpha
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There are 2 sheets in PDB entry 9MA1. Click on sheet of interest to get list of strands forming it: AA1, AA2,

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
C
178 181first strand
Strand 2
C
95 102anti-parallel
Strand 3
C
68 73parallel
Strand 4
C
191 195parallel
Strand 5
C
225 228parallel
Strand 6
C
254 256parallel
Strand 7
C
283 284parallel
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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
A
178 181first strand
Strand 2
A
95 102anti-parallel
Strand 3
A
68 73parallel
Strand 4
A
191 195parallel
Strand 5
A
224 228parallel
Strand 6
A
254 256parallel
Strand 7
A
283 284parallel
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