Analysis of interatomic Contacts of Structural Units in PDB entry:
1D4M


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 1D4M entry

There are 4 chains in PDB entry 1D4M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
1
 GLY 1VAL 284
2
 SER 10GLN 261
3
 GLY 1GLN 238
4
 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 9 helices in PDB entry 1D4M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1HZ
1
64 68Right-handed alpha
Helix 2
1HA
1
101 107Right-handed alpha
Helix 3
1HB
1
160 163Right-handed 310
Helix 4
2HZ
2
57 59Right-handed 310
Helix 5
2HA
2
90 98Right-handed alpha
Helix 6
2HB
2
179 184Right-handed 310
Helix 7
3HZ
3
44 47Right-handed alpha
Helix 8
3HA
3
99 104Right-handed alpha
Helix 9
3HB
3
145 148Right-handed alpha
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There are 9 sheets in PDB entry 1D4M. Click on sheet of interest to get list of strands forming it: 1B, 1C, 2A, 2B, 2C, 3A, 3B, 3C, 4N,

There are 4 strands in 1B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
75 80first strand
Strand 2
1
232 243anti-parallel
Strand 3
1
116 127anti-parallel
Strand 4
1
179 183anti-parallel
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There are 4 strands in 1C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
90 94first strand
Strand 2
1
218 223anti-parallel
Strand 3
1
141 147anti-parallel
Strand 4
1
169 173anti-parallel
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There are 2 strands in 2A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
14 18first strand
Strand 2
2
21 25anti-parallel
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There are 4 strands in 2B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
69 71first strand
Strand 2
2
239 248anti-parallel
Strand 3
2
105 111anti-parallel
Strand 4
2
197 202anti-parallel
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There are 4 strands in 2C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
78 81first strand
Strand 2
2
219 225anti-parallel
Strand 3
2
121 128anti-parallel
Strand 4
2
187 191anti-parallel
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There are 1 strands in 3A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
2 6first strand
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There are 4 strands in 3B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
70 73first strand
Strand 2
3
207 216anti-parallel
Strand 3
3
114 120anti-parallel
Strand 4
3
163 168anti-parallel
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There are 4 strands in 3C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
83 86first strand
Strand 2
3
189 194anti-parallel
Strand 3
3
129 135anti-parallel
Strand 4
3
152 157anti-parallel
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There are 2 strands in 4N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
4
3 7first strand
Strand 2
4
26 29anti-parallel
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