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


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 1GFF entry

There are 3 chains in PDB entry 1GFF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
1
 VAL 10SER 426
2
 MET 1LYS 177
3
 GLY 14TYR 25
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 10 helices in PDB entry 1GFF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
HF1
1
79 87Right-handed alpha
Helix 2
HF2
1
121 134Right-handed alpha
Helix 3
HF3
1
153 158Right-handed alpha
Helix 4
HF4
1
192 210Right-handed alpha
Helix 5
HF5
1
215 220Right-handed alpha
Helix 6
HF6
1
301 305Right-handed alpha
Helix 7
HF7
1
310 313Right-handed alpha
Helix 8
HF8
1
317 320Right-handed alpha
Helix 9
HF9
1
379 383Right-handed alpha
Helix 10
H10
1
419 423Right-handed alpha
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There are 5 sheets in PDB entry 1GFF. Click on sheet of interest to get list of strands forming it: F1, F2, G1, G2A, G2B,

There are 4 strands in F1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
11 22first strand
Strand 2
1
402 414anti-parallel
Strand 3
1
40 51anti-parallel
Strand 4
1
260 276anti-parallel
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There are 4 strands in F2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
27 35first strand
Strand 2
1
281 290anti-parallel
Strand 3
1
62 72anti-parallel
Strand 4
1
235 251anti-parallel
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There are 4 strands in G1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
38 45first strand
Strand 2
2
159 166anti-parallel
Strand 3
2
70 79anti-parallel
Strand 4
2
122 132anti-parallel
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There are 4 strands in G2A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
55 61first strand
Strand 2
2
139 148anti-parallel
Strand 3
2
87 96anti-parallel
Strand 4
2
109 111anti-parallel
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There are 4 strands in G2B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
55 61first strand
Strand 2
2
139 148anti-parallel
Strand 3
2
87 96anti-parallel
Strand 4
2
115 118anti-parallel
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