Analysis of interatomic Contacts of Structural Units in PDB entry:
6RIR


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 6RIR entry


Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 6 chains in PDB entry 6RIR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 4ARG 71
A
 ILE 73LYS 176
B
 ALA 2ARG 71
B
 ILE 73LYS 176
D
 ASN 129GLN 160
C
 HIS 128LEU 159
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 18 helices in PDB entry 6RIR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
20 31Right-handed alpha
Helix 2
AA2
A
67 69Right-handed 310
Helix 3
AA3
A
70 76Right-handed alpha
Helix 4
AA4
A
92 98Right-handed alpha
Helix 5
AA5
A
98 110Right-handed alpha
Helix 6
AA6
A
125 129Right-handed 310
Helix 7
AA7
A
132 144Right-handed alpha
Helix 8
AA8
A
157 175Right-handed alpha
Helix 9
AA9
B
20 31Right-handed alpha
Helix 10
AB1
B
67 69Right-handed 310
Helix 11
AB2
B
70 76Right-handed alpha
Helix 12
AB3
B
92 98Right-handed alpha
Helix 13
AB4
B
98 110Right-handed alpha
Helix 14
AB5
B
125 129Right-handed 310
Helix 15
AB6
B
132 144Right-handed alpha
Helix 16
AB7
B
157 176Right-handed alpha
Helix 17
AB8
D
134 158Right-handed alpha
Helix 18
AB9
C
134 158Right-handed alpha
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There are 2 sheets in PDB entry 6RIR. Click on sheet of interest to get list of strands forming it: AA1, AA2,

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
43 52first strand
Strand 2
A
55 64anti-parallel
Strand 3
A
7 14parallel
Strand 4
A
83 89parallel
Strand 5
A
115 121parallel
Strand 6
A
146 149parallel
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There are 6 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
43 52first strand
Strand 2
B
55 64anti-parallel
Strand 3
B
7 15parallel
Strand 4
B
83 89parallel
Strand 5
B
115 121parallel
Strand 6
B
146 149parallel
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