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

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 9FIK entry

There are 3 chains in PDB entry 9FIK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	TYR 11	LYS 115
B	GLU -1	SER 232
C	GLN 3	PRO 212

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

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	26	30	Right-handed 310
Helix 2	AA2	B	62	65	Right-handed 310
Helix 3	AA3	B	87	91	Right-handed 310
Helix 4	AA4	B	173	175	Right-handed 310
Helix 5	AA5	B	204	206	Right-handed 310
Helix 6	AA6	C	80	84	Right-handed 310
Helix 7	AA7	C	125	130	Right-handed alpha
Helix 8	AA8	C	185	192	Right-handed alpha

There are 15 sheets in PDB entry 9FIK. 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, AB6,

There are 2 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	16	21	first strand
Strand 2	A	52	57	anti-parallel

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There are 4 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	26	28	first strand
Strand 2	A	34	37	anti-parallel
Strand 3	A	75	92	anti-parallel
Strand 4	A	95	114	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	40	41	first strand
Strand 2	A	48	49	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1	5	first strand
Strand 2	B	16	23	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	68	73	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	9	10	first strand
Strand 2	B	124	128	parallel
Strand 3	B	92	100	anti-parallel
Strand 4	B	31	37	anti-parallel
Strand 5	B	43	49	anti-parallel
Strand 6	B	58	60	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	B	9	10	first strand
Strand 2	B	124	128	parallel
Strand 3	B	92	100	anti-parallel
Strand 4	B	116	120	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	137	141	first strand
Strand 2	B	152	162	anti-parallel
Strand 3	B	193	202	anti-parallel
Strand 4	B	180	182	anti-parallel

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There are 4 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	137	141	first strand
Strand 2	B	152	162	anti-parallel
Strand 3	B	193	202	anti-parallel
Strand 4	B	186	187	anti-parallel

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There are 3 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	168	171	first strand
Strand 2	B	211	217	anti-parallel
Strand 3	B	222	228	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	6	7	first strand
Strand 2	C	20	26	anti-parallel
Strand 3	C	71	76	anti-parallel
Strand 4	C	63	67	anti-parallel

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There are 5 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	14	first strand
Strand 2	C	105	109	parallel
Strand 3	C	85	93	anti-parallel
Strand 4	C	35	39	anti-parallel
Strand 5	C	46	49	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	14	first strand
Strand 2	C	105	109	parallel
Strand 3	C	85	93	anti-parallel
Strand 4	C	98	101	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	C	118	122	first strand
Strand 2	C	134	143	anti-parallel
Strand 3	C	176	184	anti-parallel
Strand 4	C	163	165	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	118	122	first strand
Strand 2	C	134	143	anti-parallel
Strand 3	C	176	184	anti-parallel
Strand 4	C	169	170	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	157	159	first strand
Strand 2	C	149	154	anti-parallel
Strand 3	C	195	201	anti-parallel
Strand 4	C	204	210	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: 9FIK

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