Analysis of interatomic Contacts of Structural Units in PDB entry:
1F1G


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 1F1G entry

There are 6 chains in PDB entry 1F1G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 1ASN 153
B
 VAL 156ASN 308
C
 VAL 311ASN 463
D
 VAL 466ASN 618
E
 VAL 621ASN 773
F
 VAL 776ASN 928
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 12 helices in PDB entry 1F1G. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
57 61Right-handed 310
Helix 2
2
A
133 138Right-handed alpha
Helix 3
3
B
212 216Right-handed 310
Helix 4
4
B
288 293Right-handed alpha
Helix 5
5
C
367 371Right-handed 310
Helix 6
6
C
443 448Right-handed alpha
Helix 7
7
D
522 526Right-handed 310
Helix 8
8
D
598 603Right-handed alpha
Helix 9
9
E
677 681Right-handed 310
Helix 10
10
E
751 758Right-handed alpha
Helix 11
11
F
832 836Right-handed 310
Helix 12
12
F
906 913Right-handed alpha
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There are 8 sheets in PDB entry 1F1G. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
95 101first strand
Strand 2
A
28 35anti-parallel
Strand 3
A
14 20anti-parallel
Strand 4
A
2 7anti-parallel
Strand 5
A
150 152anti-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
A
83 88first strand
Strand 2
A
42 48anti-parallel
Strand 3
A
116 119anti-parallel
Strand 4
A
145 148anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
250 256first strand
Strand 2
B
183 190anti-parallel
Strand 3
B
169 175anti-parallel
Strand 4
B
157 162anti-parallel
Strand 5
B
305 307anti-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
B
238 243first strand
Strand 2
B
197 203anti-parallel
Strand 3
B
271 274anti-parallel
Strand 4
B
300 303anti-parallel
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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
393 398first strand
Strand 2
C
352 358anti-parallel
Strand 3
C
426 429anti-parallel
Strand 4
C
455 462anti-parallel
Strand 5
C
312 317anti-parallel
Strand 6
C
324 330anti-parallel
Strand 7
C
338 345anti-parallel
Strand 8
C
405 411anti-parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
548 553first strand
Strand 2
D
507 513anti-parallel
Strand 3
D
581 584anti-parallel
Strand 4
D
610 617anti-parallel
Strand 5
D
467 472anti-parallel
Strand 6
D
479 485anti-parallel
Strand 7
D
493 500anti-parallel
Strand 8
D
560 566anti-parallel
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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
703 708first strand
Strand 2
E
662 668anti-parallel
Strand 3
E
736 739anti-parallel
Strand 4
E
765 772anti-parallel
Strand 5
E
622 627anti-parallel
Strand 6
E
634 640anti-parallel
Strand 7
E
648 655anti-parallel
Strand 8
E
715 721anti-parallel
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There are 8 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
858 863first strand
Strand 2
F
817 823anti-parallel
Strand 3
F
891 894anti-parallel
Strand 4
F
920 927anti-parallel
Strand 5
F
777 782anti-parallel
Strand 6
F
789 795anti-parallel
Strand 7
F
803 810anti-parallel
Strand 8
F
870 876anti-parallel
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