Analysis of interatomic Contacts of Structural Units in PDB entry:
7X2V

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 7X2V entry

There are 5 chains in PDB entry 7X2V (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
D	ASN 5	ARG 62
B	THR 4	LEU 353
E	VAL 2	LEU 235
R	THR 567	SER 854
C	LEU 4	ASN 340

There are 31 helices in PDB entry 7X2V. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	5	24	Right-handed alpha
Helix 2	AA2	D	29	44	Right-handed alpha
Helix 3	AA3	B	6	30	Right-handed alpha
Helix 4	AA4	B	45	54	Right-handed alpha
Helix 5	AA5	B	212	216	Right-handed 310
Helix 6	AA6	B	241	255	Right-handed alpha
Helix 7	AA7	B	256	260	Right-handed 310
Helix 8	AA8	B	271	278	Right-handed alpha
Helix 9	AA9	B	295	309	Right-handed alpha
Helix 10	AB1	B	329	350	Right-handed alpha
Helix 11	AB2	E	28	32	Right-handed 310
Helix 12	AB3	E	87	91	Right-handed 310
Helix 13	AB4	R	568	572	Right-handed 310
Helix 14	AB5	R	578	580	Right-handed 310
Helix 15	AB6	R	581	610	Right-handed alpha
Helix 16	AB7	R	611	614	Right-handed 310
Helix 17	AB8	R	617	647	Right-handed alpha
Helix 18	AB9	R	655	688	Right-handed alpha
Helix 19	AC1	R	694	707	Right-handed alpha
Helix 20	AC2	R	709	722	Right-handed alpha
Helix 21	AC3	R	723	725	Right-handed 310
Helix 22	AC4	R	743	746	Right-handed 310
Helix 23	AC5	R	747	754	Right-handed alpha
Helix 24	AC6	R	754	770	Right-handed alpha
Helix 25	AC7	R	785	797	Right-handed alpha
Helix 26	AC8	R	802	810	Right-handed 310
Helix 27	AC9	R	818	828	Right-handed alpha
Helix 28	AD1	R	829	838	Right-handed alpha
Helix 29	AD2	R	842	853	Right-handed alpha
Helix 30	AD3	C	5	25	Right-handed alpha
Helix 31	AD4	C	29	33	Right-handed 310

There are 12 sheets in PDB entry 7X2V. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	B	185	191	first strand
Strand 2	B	194	200	anti-parallel
Strand 3	B	34	40	parallel
Strand 4	B	220	226	parallel
Strand 5	B	263	269	parallel
Strand 6	B	319	323	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	E	3	7	first strand
Strand 2	E	17	25	anti-parallel
Strand 3	E	78	84	anti-parallel
Strand 4	E	68	73	anti-parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	12	first strand
Strand 2	E	115	119	parallel
Strand 3	E	92	99	anti-parallel
Strand 4	E	33	39	anti-parallel
Strand 5	E	45	51	anti-parallel
Strand 6	E	58	59	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	E	128	129	first strand
Strand 2	E	143	149	anti-parallel
Strand 3	E	199	204	anti-parallel
Strand 4	E	191	195	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	E	134	136	first strand
Strand 2	E	231	234	parallel
Strand 3	E	214	219	anti-parallel
Strand 4	E	162	167	anti-parallel
Strand 5	E	174	178	anti-parallel
Strand 6	E	182	183	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	47	51	first strand
Strand 2	C	335	339	anti-parallel
Strand 3	C	327	331	anti-parallel
Strand 4	C	315	320	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	C	58	63	first strand
Strand 2	C	69	74	anti-parallel
Strand 3	C	78	83	anti-parallel
Strand 4	C	88	94	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	C	100	105	first strand
Strand 2	C	111	116	anti-parallel
Strand 3	C	121	125	anti-parallel
Strand 4	C	134	139	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	C	146	151	first strand
Strand 2	C	156	161	anti-parallel
Strand 3	C	166	170	anti-parallel
Strand 4	C	176	180	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	187	192	first strand
Strand 2	C	198	203	anti-parallel
Strand 3	C	207	212	anti-parallel
Strand 4	C	218	222	anti-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	C	229	234	first strand
Strand 2	C	240	245	anti-parallel
Strand 3	C	250	254	anti-parallel
Strand 4	C	260	264	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	273	278	first strand
Strand 2	C	285	289	anti-parallel
Strand 3	C	294	297	anti-parallel
Strand 4	C	305	306	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: 7X2V

Analysis of interatomic Contacts of Structural Units in PDB entry:
7X2V