Analysis of interatomic Contacts of Structural Units in PDB entry:
7X9Y

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 7X9Y entry

There are 5 chains in PDB entry 7X9Y (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 9	PHE 762
B	SER 8	ASN 346
G	ASN 9	ARG 75
R	ALA 31	HIS 355
S	VAL 2	LEU 259

There are 34 helices in PDB entry 7X9Y. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	16	39	Right-handed alpha
Helix 2	AA2	A	51	438	Right-handed alpha
Helix 3	AA3	A	615	624	Right-handed 310
Helix 4	AA4	A	636	639	Right-handed 310
Helix 5	AA5	A	649	663	Right-handed alpha
Helix 6	AA6	A	664	668	Right-handed 310
Helix 7	AA7	A	678	687	Right-handed alpha
Helix 8	AA8	A	690	694	Right-handed 310
Helix 9	AA9	A	703	718	Right-handed alpha
Helix 10	AB1	A	738	759	Right-handed alpha
Helix 11	AB2	B	9	31	Right-handed alpha
Helix 12	AB3	B	35	40	Right-handed alpha
Helix 13	AB4	B	41	43	Right-handed 310
Helix 14	AB5	G	10	29	Right-handed alpha
Helix 15	AB6	G	33	48	Right-handed alpha
Helix 16	AB7	G	49	52	Right-handed 310
Helix 17	AB8	R	38	62	Right-handed alpha
Helix 18	AB9	R	67	96	Right-handed alpha
Helix 19	AC1	R	105	137	Right-handed alpha
Helix 20	AC2	R	137	145	Right-handed alpha
Helix 21	AC3	R	146	165	Right-handed alpha
Helix 22	AC4	R	165	170	Right-handed alpha
Helix 23	AC5	R	188	194	Right-handed 310
Helix 24	AC6	R	195	201	Right-handed alpha
Helix 25	AC7	R	201	206	Right-handed alpha
Helix 26	AC8	R	208	227	Right-handed alpha
Helix 27	AC9	R	233	264	Right-handed alpha
Helix 28	AD1	R	264	269	Right-handed alpha
Helix 29	AD2	R	272	292	Right-handed alpha
Helix 30	AD3	R	292	335	Right-handed alpha
Helix 31	AD4	R	337	355	Right-handed alpha
Helix 32	AD5	S	53	56	Right-handed 310
Helix 33	AD6	S	87	91	Right-handed 310
Helix 34	AD7	S	232	236	Right-handed 310

There are 13 sheets in PDB entry 7X9Y. 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,

There are 6 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	593	599	first strand
Strand 2	A	602	608	anti-parallel
Strand 3	A	40	45	parallel
Strand 4	A	628	634	parallel
Strand 5	A	671	677	parallel
Strand 6	A	727	731	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	B	52	57	first strand
Strand 2	B	342	346	anti-parallel
Strand 3	B	333	336	anti-parallel
Strand 4	B	323	326	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	B	64	69	first strand
Strand 2	B	75	80	anti-parallel
Strand 3	B	84	89	anti-parallel
Strand 4	B	94	100	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	106	111	first strand
Strand 2	B	117	122	anti-parallel
Strand 3	B	128	131	anti-parallel
Strand 4	B	140	144	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	B	152	158	first strand
Strand 2	B	162	167	anti-parallel
Strand 3	B	172	176	anti-parallel
Strand 4	B	181	186	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	193	198	first strand
Strand 2	B	204	209	anti-parallel
Strand 3	B	213	218	anti-parallel
Strand 4	B	224	229	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	235	240	first strand
Strand 2	B	246	251	anti-parallel
Strand 3	B	256	260	anti-parallel
Strand 4	B	266	270	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	279	284	first strand
Strand 2	B	290	295	anti-parallel
Strand 3	B	300	304	anti-parallel
Strand 4	B	312	314	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	S	3	7	first strand
Strand 2	S	17	25	anti-parallel
Strand 3	S	78	84	anti-parallel
Strand 4	S	68	73	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	10	12	first strand
Strand 2	S	117	119	parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	58	60	first strand
Strand 2	S	45	51	anti-parallel
Strand 3	S	33	39	anti-parallel
Strand 4	S	93	99	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	S	152	154	first strand
Strand 2	S	167	173	anti-parallel
Strand 3	S	223	228	anti-parallel
Strand 4	S	215	219	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	158	160	first strand
Strand 2	S	255	258	parallel
Strand 3	S	238	243	anti-parallel
Strand 4	S	186	191	anti-parallel
Strand 5	S	198	202	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: 7X9Y

Analysis of interatomic Contacts of Structural Units in PDB entry:
7X9Y