Analysis of interatomic Contacts of Structural Units in PDB entry:
9QFT

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 9QFT entry

There are 2 chains in PDB entry 9QFT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	SER 13	ARG 180
D	VAL 15	HIS 174

There are 14 helices in PDB entry 9QFT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	23	28	Right-handed 310
Helix 2	AA2	G	35	38	Right-handed 310
Helix 3	AA3	G	39	52	Right-handed alpha
Helix 4	AA4	G	62	65	Right-handed 310
Helix 5	AA5	G	137	151	Right-handed alpha
Helix 6	AA6	G	154	159	Right-handed 310
Helix 7	AA7	G	160	178	Right-handed alpha
Helix 8	AA8	D	23	28	Right-handed 310
Helix 9	AA9	D	35	38	Right-handed 310
Helix 10	AB1	D	39	52	Right-handed alpha
Helix 11	AB2	D	62	65	Right-handed 310
Helix 12	AB3	D	137	151	Right-handed alpha
Helix 13	AB4	D	154	159	Right-handed 310
Helix 14	AB5	D	160	174	Right-handed alpha

There are 2 sheets in PDB entry 9QFT. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	58	60	first strand
Strand 2	G	70	73	anti-parallel
Strand 3	G	83	103	anti-parallel
Strand 4	G	106	124	anti-parallel
Strand 5	G	130	135	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	58	60	first strand
Strand 2	D	70	73	anti-parallel
Strand 3	D	83	103	anti-parallel
Strand 4	D	106	124	anti-parallel
Strand 5	D	130	135	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 9QFT

Analysis of interatomic Contacts of Structural Units in PDB entry:
9QFT