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


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 1GAL entry

There is 1 chain in PDB entry 1GAL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 3GLN 583
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 13 helices in PDB entry 1GAL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
H1
A
29 38Right-handed alpha
Helix 2
H2
A
116 124Right-handed alpha
Helix 3
H3
A
133 143Right-handed alpha
Helix 4
H4
A
151 156Right-handed alpha
Helix 5
H5
A
185 194Right-handed alpha
Helix 6
H6
A
228 232Right-handed alpha
Helix 7
H7
A
294 301Right-handed alpha
Helix 8
H8
A
354 358Right-handed alpha
Helix 9
H9
A
362 382Right-handed alpha
Helix 10
H10
A
389 404Right-handed alpha
Helix 11
H11
A
458 475Right-handed alpha
Helix 12
H12
A
500 506Right-handed alpha
Helix 13
H13
A
561 581Right-handed alpha
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There are 4 sheets in PDB entry 1GAL. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
242 245first strand
Strand 2
A
46 49parallel
Strand 3
A
19 25parallel
Strand 4
A
283 287parallel
Strand 5
A
544 546parallel
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There are 3 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
249 256first strand
Strand 2
A
263 272anti-parallel
Strand 3
A
275 281anti-parallel
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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
211 213first strand
Strand 2
A
347 353anti-parallel
Strand 3
A
409 416anti-parallel
Strand 4
A
420 427anti-parallel
Strand 5
A
330 338anti-parallel
Strand 6
A
484 489anti-parallel
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There are 3 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
324 326first strand
Strand 2
A
434 438anti-parallel
Strand 3
A
448 451anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il