Analysis of interatomic Contacts of Structural Units in PDB entry:
3MQH


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 3MQH entry

There are 6 chains in PDB entry 3MQH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
HIS 0ALA 190
B
ALA 2ALA 190
C
GLY -1ALA 190
D
GLY -1ALA 190
E
GLY -1ALA 190
F
MET 1ALA 190
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 6 helices in PDB entry 3MQH. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
94 98Right-handed 310
Helix 2
2
B
94 98Right-handed 310
Helix 3
3
C
94 98Right-handed 310
Helix 4
4
D
94 98Right-handed 310
Helix 5
5
E
94 98Right-handed 310
Helix 6
6
F
94 98Right-handed 310
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There are 30 sheets in PDB entry 3MQH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD,

There are 9 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
3 4first strand
Strand 2
A
21 22parallel
Strand 3
A
39 40parallel
Strand 4
A
57 58parallel
Strand 5
A
75 76parallel
Strand 6
A
108 109parallel
Strand 7
A
126 127parallel
Strand 8
A
141 144parallel
Strand 9
A
149 153anti-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
9 10first strand
Strand 2
A
27 28parallel
Strand 3
A
45 46parallel
Strand 4
A
63 64parallel
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There are 6 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
15 16first strand
Strand 2
A
33 34parallel
Strand 3
A
51 52parallel
Strand 4
A
68 70parallel
Strand 5
A
101 103parallel
Strand 6
A
120 121parallel
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There are 2 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
114 115first strand
Strand 2
A
132 133parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
169 172first strand
Strand 2
A
179 183anti-parallel
Strand 3
A
186 189anti-parallel
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There are 9 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
3 4first strand
Strand 2
B
21 22parallel
Strand 3
B
39 40parallel
Strand 4
B
57 58parallel
Strand 5
B
75 76parallel
Strand 6
B
108 109parallel
Strand 7
B
126 127parallel
Strand 8
B
141 144parallel
Strand 9
B
149 153anti-parallel
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There are 4 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
9 10first strand
Strand 2
B
27 28parallel
Strand 3
B
45 46parallel
Strand 4
B
63 64parallel
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There are 6 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
15 16first strand
Strand 2
B
33 34parallel
Strand 3
B
51 52parallel
Strand 4
B
68 70parallel
Strand 5
B
101 103parallel
Strand 6
B
120 121parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
81 82first strand
Strand 2
B
114 115parallel
Strand 3
B
132 133parallel
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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
B
169 172first strand
Strand 2
B
179 183anti-parallel
Strand 3
B
186 189anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
9 10first strand
Strand 2
C
27 28parallel
Strand 3
C
45 46parallel
Strand 4
C
63 64parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
15 16first strand
Strand 2
C
33 34parallel
Strand 3
C
51 52parallel
Strand 4
C
68 70parallel
Strand 5
C
101 103parallel
Strand 6
C
120 121parallel
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There are 8 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
21 22first strand
Strand 2
C
39 40parallel
Strand 3
C
57 58parallel
Strand 4
C
75 76parallel
Strand 5
C
108 109parallel
Strand 6
C
126 127parallel
Strand 7
C
141 144parallel
Strand 8
C
149 153anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
81 82first strand
Strand 2
C
114 115parallel
Strand 3
C
132 133parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
169 172first strand
Strand 2
C
179 183anti-parallel
Strand 3
C
186 189anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
9 10first strand
Strand 2
D
27 28parallel
Strand 3
D
45 46parallel
Strand 4
D
63 64parallel
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There are 6 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
15 16first strand
Strand 2
D
33 34parallel
Strand 3
D
51 52parallel
Strand 4
D
68 70parallel
Strand 5
D
101 103parallel
Strand 6
D
120 121parallel
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There are 8 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
21 22first strand
Strand 2
D
39 40parallel
Strand 3
D
57 58parallel
Strand 4
D
75 76parallel
Strand 5
D
108 109parallel
Strand 6
D
126 127parallel
Strand 7
D
141 144parallel
Strand 8
D
149 153anti-parallel
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There are 2 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
114 115first strand
Strand 2
D
132 133parallel
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There are 3 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
D
169 172first strand
Strand 2
D
179 183anti-parallel
Strand 3
D
186 189anti-parallel
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There are 9 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
3 4first strand
Strand 2
E
21 22parallel
Strand 3
E
39 40parallel
Strand 4
E
57 58parallel
Strand 5
E
75 76parallel
Strand 6
E
108 109parallel
Strand 7
E
126 127parallel
Strand 8
E
141 144parallel
Strand 9
E
149 153anti-parallel
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There are 4 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
9 10first strand
Strand 2
E
27 28parallel
Strand 3
E
45 46parallel
Strand 4
E
63 64parallel
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There are 6 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
15 16first strand
Strand 2
E
33 34parallel
Strand 3
E
51 52parallel
Strand 4
E
68 70parallel
Strand 5
E
101 103parallel
Strand 6
E
120 121parallel
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There are 3 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
81 82first strand
Strand 2
E
114 115parallel
Strand 3
E
132 133parallel
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There are 3 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
E
169 172first strand
Strand 2
E
179 183anti-parallel
Strand 3
E
186 189anti-parallel
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There are 9 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
3 4first strand
Strand 2
F
21 22parallel
Strand 3
F
39 40parallel
Strand 4
F
57 58parallel
Strand 5
F
75 76parallel
Strand 6
F
108 109parallel
Strand 7
F
126 127parallel
Strand 8
F
141 144parallel
Strand 9
F
149 153anti-parallel
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There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
9 10first strand
Strand 2
F
27 28parallel
Strand 3
F
45 46parallel
Strand 4
F
63 64parallel
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There are 6 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
15 16first strand
Strand 2
F
33 34parallel
Strand 3
F
51 52parallel
Strand 4
F
68 70parallel
Strand 5
F
101 103parallel
Strand 6
F
120 121parallel
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There are 3 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
81 82first strand
Strand 2
F
114 115parallel
Strand 3
F
132 133parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
F
169 172first strand
Strand 2
F
179 183anti-parallel
Strand 3
F
186 189anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il