Analysis of interatomic Contacts of Structural Units in PDB entry:
4MDK


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 4MDK entry

There are 8 chains in PDB entry 4MDK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 7PRO 184
B
 PRO 7PRO 184
C
 PRO 7PRO 184
D
 PRO 7PRO 184
E
 MET -1ARG 74
F
 MET -1ARG 74
G
 GLN 2ARG 74
H
 MET -1ARG 72
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 27 helices in PDB entry 4MDK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 23Right-handed alpha
Helix 2
2
A
94 98Right-handed 310
Helix 3
3
A
119 133Right-handed alpha
Helix 4
4
A
141 154Right-handed alpha
Helix 5
5
A
159 180Right-handed alpha
Helix 6
6
B
8 23Right-handed alpha
Helix 7
7
B
119 133Right-handed alpha
Helix 8
8
B
141 154Right-handed alpha
Helix 9
9
B
159 180Right-handed alpha
Helix 10
10
C
8 23Right-handed alpha
Helix 11
11
C
94 98Right-handed 310
Helix 12
12
C
119 133Right-handed alpha
Helix 13
13
C
141 154Right-handed alpha
Helix 14
14
C
159 180Right-handed alpha
Helix 15
15
D
8 23Right-handed alpha
Helix 16
16
D
119 133Right-handed alpha
Helix 17
17
D
141 153Right-handed alpha
Helix 18
18
D
159 180Right-handed alpha
Helix 19
19
E
22 35Right-handed alpha
Helix 20
20
E
37 39Right-handed 310
Helix 21
21
F
22 35Right-handed alpha
Helix 22
22
F
37 39Right-handed 310
Helix 23
23
F
56 60Right-handed 310
Helix 24
24
G
22 35Right-handed alpha
Helix 25
25
G
37 39Right-handed 310
Helix 26
26
H
22 35Right-handed alpha
Helix 27
27
H
37 39Right-handed 310
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There are 8 sheets in PDB entry 4MDK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 4 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
28 32first strand
Strand 2
A
40 46anti-parallel
Strand 3
A
57 63anti-parallel
Strand 4
A
74 77anti-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
B
28 32first strand
Strand 2
B
40 46anti-parallel
Strand 3
B
57 63anti-parallel
Strand 4
B
74 77anti-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
C
28 32first strand
Strand 2
C
40 46anti-parallel
Strand 3
C
57 63anti-parallel
Strand 4
C
74 77anti-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
D
28 32first strand
Strand 2
D
40 46anti-parallel
Strand 3
D
57 63anti-parallel
Strand 4
D
74 77anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
12 16first strand
Strand 2
E
2 6anti-parallel
Strand 3
E
66 71parallel
Strand 4
E
41 45anti-parallel
Strand 5
E
48 49anti-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
F
12 17first strand
Strand 2
F
1 6anti-parallel
Strand 3
F
66 71parallel
Strand 4
F
41 45anti-parallel
Strand 5
F
48 49anti-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
G
12 15first strand
Strand 2
G
3 6anti-parallel
Strand 3
G
66 71parallel
Strand 4
G
41 45anti-parallel
Strand 5
G
48 49anti-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
H
12 16first strand
Strand 2
H
2 6anti-parallel
Strand 3
H
66 71parallel
Strand 4
H
41 45anti-parallel
Strand 5
H
48 49anti-parallel
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