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

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 9PFK entry

There are 6 chains in PDB entry 9PFK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 225	MET 530
H	GLN 1	PRO 113
L	GLU 1	LYS 107
B	LYS 225	MET 530
C	GLN 1	PRO 113
D	GLU 1	LYS 107

There are 8 helices in PDB entry 9PFK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	279	283	Right-handed 310
Helix 2	AA2	A	454	465	Right-handed alpha
Helix 3	AA3	H	28	32	Right-handed 310
Helix 4	AA4	H	83	87	Right-handed 310
Helix 5	AA5	B	279	283	Right-handed 310
Helix 6	AA6	B	454	465	Right-handed alpha
Helix 7	AA7	C	28	32	Right-handed 310
Helix 8	AA8	C	83	87	Right-handed 310

There are 14 sheets in PDB entry 9PFK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	505	506	first strand
Strand 2	A	248	251	anti-parallel
Strand 3	A	430	435	anti-parallel
Strand 4	A	497	499	anti-parallel
Strand 5	A	485	492	anti-parallel
Strand 6	A	472	478	anti-parallel
Strand 7	A	514	521	anti-parallel

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There are 8 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	440	442	first strand
Strand 2	A	381	389	parallel
Strand 3	A	329	337	anti-parallel
Strand 4	A	344	352	anti-parallel
Strand 5	A	364	369	anti-parallel
Strand 6	A	298	303	anti-parallel
Strand 7	A	286	292	anti-parallel
Strand 8	A	381	389	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	anti-parallel

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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	97	anti-parallel
Strand 4	H	34	40	anti-parallel
Strand 5	H	44	51	anti-parallel
Strand 6	H	57	59	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	11	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	97	anti-parallel
Strand 4	H	100	103	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	5	7	first strand
Strand 2	L	19	24	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	48	anti-parallel

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There are 7 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	505	506	first strand
Strand 2	B	248	251	anti-parallel
Strand 3	B	430	435	anti-parallel
Strand 4	B	497	499	anti-parallel
Strand 5	B	485	492	anti-parallel
Strand 6	B	472	478	anti-parallel
Strand 7	B	514	521	anti-parallel

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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	440	442	first strand
Strand 2	B	381	389	parallel
Strand 3	B	329	337	anti-parallel
Strand 4	B	344	352	anti-parallel
Strand 5	B	364	369	anti-parallel
Strand 6	B	298	303	anti-parallel
Strand 7	B	286	292	anti-parallel
Strand 8	B	381	389	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	3	7	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	77	82	anti-parallel
Strand 4	C	67	72	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	12	first strand
Strand 2	C	107	111	parallel
Strand 3	C	88	97	anti-parallel
Strand 4	C	34	40	anti-parallel
Strand 5	C	44	51	anti-parallel
Strand 6	C	57	59	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	12	first strand
Strand 2	C	107	111	parallel
Strand 3	C	88	97	anti-parallel
Strand 4	C	100	103	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	5	7	first strand
Strand 2	D	19	24	anti-parallel
Strand 3	D	70	75	anti-parallel
Strand 4	D	62	67	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	13	first strand
Strand 2	D	102	106	parallel
Strand 3	D	85	90	anti-parallel
Strand 4	D	33	38	anti-parallel
Strand 5	D	45	48	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: 9PFK

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