Analysis of interatomic Contacts of Structural Units in PDB entry:
1MQT


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 1MQT entry

There are 4 chains in PDB entry 1MQT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 13THR 283
B
 GLY 8GLN 261
C
 GLY 1GLN 238
D
 GLY 2ASN 69
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 17 helices in PDB entry 1MQT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 37Right-handed 310
Helix 2
2
A
59 62Right-handed 310
Helix 3
3
A
63 69Right-handed alpha
Helix 4
4
A
99 107Right-handed alpha
Helix 5
5
A
158 163Right-handed 310
Helix 6
6
A
208 212Right-handed 310
Helix 7
7
B
56 60Right-handed 310
Helix 8
8
B
89 98Right-handed alpha
Helix 9
9
B
142 147Right-handed alpha
Helix 10
10
B
169 173Right-handed 310
Helix 11
11
B
178 185Right-handed 310
Helix 12
12
C
43 48Right-handed alpha
Helix 13
13
C
60 69Right-handed 310
Helix 14
14
C
98 105Right-handed alpha
Helix 15
15
C
144 149Right-handed alpha
Helix 16
16
C
182 186Right-handed 310
Helix 17
17
D
35 39Right-handed 310
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There are 11 sheets in PDB entry 1MQT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
31 32first strand
Strand 2
C
163 168anti-parallel
Strand 3
C
114 120anti-parallel
Strand 4
C
208 216anti-parallel
Strand 5
C
70 72anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
72 80first strand
Strand 2
A
231 239anti-parallel
Strand 3
A
109 126anti-parallel
Strand 4
A
191 192anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
179 182first strand
Strand 2
A
109 126anti-parallel
Strand 3
A
241 249anti-parallel
Strand 4
C
39 40anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
90 93first strand
Strand 2
A
217 222anti-parallel
Strand 3
A
140 146anti-parallel
Strand 4
A
168 172anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
15 18first strand
Strand 2
B
21 24anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
32 33first strand
Strand 2
B
197 202parallel
Strand 3
B
99 112anti-parallel
Strand 4
B
239 255anti-parallel
Strand 5
B
64 65anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
32 33first strand
Strand 2
B
197 202parallel
Strand 3
B
99 112anti-parallel
Strand 4
B
239 255anti-parallel
Strand 5
B
69 71anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
153 154first strand
Strand 2
B
78 81anti-parallel
Strand 3
B
220 230anti-parallel
Strand 4
B
119 127anti-parallel
Strand 5
B
187 191anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
81 86first strand
Strand 2
C
189 199anti-parallel
Strand 3
C
127 135anti-parallel
Strand 4
C
152 157anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
177 178first strand
Strand 2
C
107 111anti-parallel
Strand 3
C
221 225anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
4 7first strand
Strand 2
D
26 29anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il