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

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 9CYJ entry

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

Chain ID	Initial residue	Terminal residue
C	SER 82	ILE 469
H	GLN 1	SER 130
L	GLU 1	THR 110
B	SER 82	ILE 469
A	SER 82	ILE 469
D	SER 82	ILE 469

There are 10 helices in PDB entry 9CYJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	104	110	Right-handed alpha
Helix 2	AA2	C	142	146	Right-handed 310
Helix 3	AA3	H	87	91	Right-handed 310
Helix 4	AA4	B	104	110	Right-handed alpha
Helix 5	AA5	B	142	146	Right-handed 310
Helix 6	AA6	B	463	468	Right-handed alpha
Helix 7	AA7	A	104	110	Right-handed alpha
Helix 8	AA8	A	142	146	Right-handed 310
Helix 9	AA9	D	104	112	Right-handed alpha
Helix 10	AB1	D	142	146	Right-handed 310

There are 31 sheets in PDB entry 9CYJ. 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, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	97	102	first strand
Strand 2	C	439	448	anti-parallel
Strand 3	C	418	429	anti-parallel
Strand 4	C	407	413	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	C	115	121	first strand
Strand 2	C	130	139	anti-parallel
Strand 3	C	157	162	anti-parallel
Strand 4	C	172	176	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	C	179	184	first strand
Strand 2	C	189	196	anti-parallel
Strand 3	C	201	207	anti-parallel
Strand 4	C	210	216	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	C	231	233	first strand
Strand 2	C	236	244	anti-parallel
Strand 3	C	250	258	anti-parallel
Strand 4	C	261	267	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	C	276	281	first strand
Strand 2	C	288	292	anti-parallel
Strand 3	C	301	306	anti-parallel
Strand 4	C	311	316	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	C	352	356	first strand
Strand 2	C	359	364	anti-parallel
Strand 3	C	372	379	anti-parallel
Strand 4	C	391	403	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	4	6	first strand
Strand 2	H	22	24	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	122	126	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	59	60	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	122	126	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	115	118	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	18	19	first strand
Strand 2	H	78	83	anti-parallel
Strand 3	H	68	73	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	L	10	14	first strand
Strand 2	L	103	108	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	46	48	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	19	24	first strand
Strand 2	L	70	75	anti-parallel
Strand 3	L	62	67	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	B	96	102	first strand
Strand 2	B	439	449	anti-parallel
Strand 3	B	418	429	anti-parallel
Strand 4	B	407	413	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	B	121	124	first strand
Strand 2	B	129	135	anti-parallel
Strand 3	B	157	162	anti-parallel
Strand 4	B	172	176	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	B	179	184	first strand
Strand 2	B	189	197	anti-parallel
Strand 3	B	200	207	anti-parallel
Strand 4	B	210	216	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	231	233	first strand
Strand 2	B	236	244	anti-parallel
Strand 3	B	250	258	anti-parallel
Strand 4	B	261	267	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	279	281	first strand
Strand 2	B	288	290	anti-parallel
Strand 3	B	301	306	anti-parallel
Strand 4	B	311	316	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	352	355	first strand
Strand 2	B	360	364	anti-parallel
Strand 3	B	372	379	anti-parallel
Strand 4	B	391	403	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	97	101	first strand
Strand 2	A	439	448	anti-parallel
Strand 3	A	418	429	anti-parallel
Strand 4	A	407	413	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	121	124	first strand
Strand 2	A	129	135	anti-parallel
Strand 3	A	157	162	anti-parallel
Strand 4	A	172	176	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	179	184	first strand
Strand 2	A	189	196	anti-parallel
Strand 3	A	201	207	anti-parallel
Strand 4	A	210	216	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	223	224	first strand
Strand 2	A	236	243	anti-parallel
Strand 3	A	231	233	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	223	224	first strand
Strand 2	A	236	243	anti-parallel
Strand 3	A	253	258	anti-parallel
Strand 4	A	261	267	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	276	281	first strand
Strand 2	A	287	292	anti-parallel
Strand 3	A	301	305	anti-parallel
Strand 4	A	313	316	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	352	355	first strand
Strand 2	A	359	364	anti-parallel
Strand 3	A	372	380	anti-parallel
Strand 4	A	391	403	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	97	102	first strand
Strand 2	D	439	448	anti-parallel
Strand 3	D	418	429	anti-parallel
Strand 4	D	407	413	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	115	125	first strand
Strand 2	D	128	139	anti-parallel
Strand 3	D	157	162	anti-parallel
Strand 4	D	172	176	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	179	184	first strand
Strand 2	D	189	196	anti-parallel
Strand 3	D	201	207	anti-parallel
Strand 4	D	211	216	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	231	233	first strand
Strand 2	D	236	244	anti-parallel
Strand 3	D	250	258	anti-parallel
Strand 4	D	261	267	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	276	281	first strand
Strand 2	D	288	292	anti-parallel
Strand 3	D	301	306	anti-parallel
Strand 4	D	311	316	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	353	355	first strand
Strand 2	D	360	364	anti-parallel
Strand 3	D	372	379	anti-parallel
Strand 4	D	391	403	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: 9CYJ

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