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


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 4MDH entry

There are 2 chains in PDB entry 4MDH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1ALA 333
B
 SER 1ALA 333
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 24 helices in PDB entry 4MDH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1BA
A
13 20Right-handed alpha
Helix 2
2BA
A
20 26Right-handed alpha
Helix 3
CA
A
45 60Right-handed alpha
Helix 4
CPA
A
72 78Right-handed alpha
Helix 5
DEA
A
102 119Right-handed alpha
Helix 6
1FA
A
131 143Right-handed alpha
Helix 7
2FA
A
155 171Right-handed alpha
Helix 8
GPA
A
207 213Right-handed alpha
Helix 9
1GA
A
214 229Right-handed alpha
Helix 10
2GA
A
228 238Right-handed alpha
Helix 11
3GA
A
241 259Right-handed alpha
Helix 12
HA
A
305 330Right-handed alpha
Helix 13
1BB
B
13 20Right-handed alpha
Helix 14
2BB
B
20 26Right-handed alpha
Helix 15
CB
B
45 60Right-handed alpha
Helix 16
CPB
B
72 78Right-handed alpha
Helix 17
DEB
B
102 119Right-handed alpha
Helix 18
1FB
B
131 143Right-handed alpha
Helix 19
2FB
B
155 171Right-handed alpha
Helix 20
GPB
B
207 213Right-handed alpha
Helix 21
1GB
B
214 229Right-handed alpha
Helix 22
2GB
B
228 238Right-handed alpha
Helix 23
3GB
B
241 259Right-handed alpha
Helix 24
HB
B
305 330Right-handed alpha
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There are 6 sheets in PDB entry 4MDH. Click on sheet of interest to get list of strands forming it: S1A, S2A, S3A, S1B, S2B, S3B,

There are 6 strands in S1A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
63 70first strand
Strand 2
A
34 41parallel
Strand 3
A
4 10parallel
Strand 4
A
81 85parallel
Strand 5
A
124 129parallel
Strand 6
A
150 154parallel
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There are 3 strands in S2A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
176 184first strand
Strand 2
A
191 201anti-parallel
Strand 3
A
204 206anti-parallel
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There are 3 strands in S3A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
266 272first strand
Strand 2
A
283 292anti-parallel
Strand 3
A
295 299anti-parallel
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There are 6 strands in S1B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
63 70first strand
Strand 2
B
34 41parallel
Strand 3
B
4 10parallel
Strand 4
B
81 85parallel
Strand 5
B
124 129parallel
Strand 6
B
150 154parallel
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There are 3 strands in S2B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
176 184first strand
Strand 2
B
191 201anti-parallel
Strand 3
B
204 206anti-parallel
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There are 3 strands in S3B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
266 272first strand
Strand 2
B
283 292anti-parallel
Strand 3
B
295 299anti-parallel
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