Analysis of interatomic Contacts of Structural Units in PDB entry:
6Q1A


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 6Q1A entry

There are 2 chains in PDB entry 6Q1A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 SER 1THR 212
H
 GLN 1LYS 231
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 10 helices in PDB entry 6Q1A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
L
25 28Right-handed 310
Helix 2
AA2
L
78 82Right-handed 310
Helix 3
AA3
L
124 130Right-handed alpha
Helix 4
AA4
L
184 190Right-handed alpha
Helix 5
AA5
H
62 66Right-handed 310
Helix 6
AA6
H
87 91Right-handed 310
Helix 7
AA7
H
144 148Right-handed 310
Helix 8
AA8
H
173 175Right-handed 310
Helix 9
AA9
H
204 206Right-handed 310
Helix 10
AB1
H
218 221Right-handed 310
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There are 12 sheets in PDB entry 6Q1A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
9 13first strand
Strand 2
L
104 109parallel
Strand 3
L
84 90anti-parallel
Strand 4
L
33 37anti-parallel
Strand 5
L
44 47anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
9 13first strand
Strand 2
L
104 109parallel
Strand 3
L
84 90anti-parallel
Strand 4
L
98 100anti-parallel
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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
18 23first strand
Strand 2
L
69 74anti-parallel
Strand 3
L
61 66anti-parallel
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There are 4 strands in AA4 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
133 142anti-parallel
Strand 3
L
175 183anti-parallel
Strand 4
L
162 164anti-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
L
117 121first strand
Strand 2
L
133 142anti-parallel
Strand 3
L
175 183anti-parallel
Strand 4
L
168 169anti-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
L
156 158first strand
Strand 2
L
148 153anti-parallel
Strand 3
L
194 200anti-parallel
Strand 4
L
203 209anti-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
H
3 7first strand
Strand 2
H
18 25anti-parallel
Strand 3
H
78 83anti-parallel
Strand 4
H
68 73anti-parallel
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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
11 12first strand
Strand 2
H
124 128parallel
Strand 3
H
92 99anti-parallel
Strand 4
H
34 40anti-parallel
Strand 5
H
47 53anti-parallel
Strand 6
H
57 60anti-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
H
11 12first strand
Strand 2
H
124 128parallel
Strand 3
H
92 99anti-parallel
Strand 4
H
119 120anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
137 141first strand
Strand 2
H
152 162anti-parallel
Strand 3
H
193 202anti-parallel
Strand 4
H
180 182anti-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
H
137 141first strand
Strand 2
H
152 162anti-parallel
Strand 3
H
193 202anti-parallel
Strand 4
H
186 187anti-parallel
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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
168 171first strand
Strand 2
H
211 217anti-parallel
Strand 3
H
222 228anti-parallel
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