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

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 7VKU entry

There are 4 chains in PDB entry 7VKU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 32	LEU 484
B	VAL 11	GLN 329
C	VAL 2	TYR 326
X	GLN 78	THR 361

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

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	43	55	Right-handed alpha
Helix 2	AA2	A	63	75	Right-handed alpha
Helix 3	AA3	A	428	434	Right-handed alpha
Helix 4	AA4	B	12	16	Right-handed alpha
Helix 5	AA5	B	32	40	Right-handed alpha
Helix 6	AA6	B	82	94	Right-handed alpha
Helix 7	AA7	B	142	150	Right-handed alpha
Helix 8	AA8	B	157	168	Right-handed alpha
Helix 9	AA9	B	169	181	Right-handed alpha
Helix 10	AB1	B	184	192	Right-handed alpha
Helix 11	AB2	B	203	216	Right-handed alpha
Helix 12	AB3	B	217	225	Right-handed alpha
Helix 13	AB4	B	229	234	Right-handed alpha
Helix 14	AB5	B	234	240	Right-handed alpha
Helix 15	AB6	B	247	272	Right-handed alpha
Helix 16	AB7	B	273	275	Right-handed 310
Helix 17	AB8	B	285	297	Right-handed alpha
Helix 18	AB9	B	305	312	Right-handed alpha
Helix 19	AC1	B	313	325	Right-handed alpha
Helix 20	AC2	C	19	31	Right-handed alpha
Helix 21	AC3	C	34	38	Right-handed 310
Helix 22	AC4	C	51	55	Right-handed 310
Helix 23	AC5	C	73	84	Right-handed alpha
Helix 24	AC6	C	104	106	Right-handed 310
Helix 25	AC7	C	107	121	Right-handed alpha
Helix 26	AC8	C	121	130	Right-handed alpha
Helix 27	AC9	C	133	140	Right-handed alpha
Helix 28	AD1	C	144	148	Right-handed 310
Helix 29	AD2	C	156	170	Right-handed alpha
Helix 30	AD3	C	215	241	Right-handed alpha
Helix 31	AD4	C	249	263	Right-handed alpha
Helix 32	AD5	C	267	280	Right-handed alpha
Helix 33	AD6	C	280	296	Right-handed alpha
Helix 34	AD7	C	315	324	Right-handed alpha

There are 9 sheets in PDB entry 7VKU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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	34	37	first strand
Strand 2	A	113	116	parallel

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There are 16 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	128	130	first strand
Strand 2	A	138	141	anti-parallel
Strand 3	A	158	164	anti-parallel
Strand 4	A	171	181	anti-parallel
Strand 5	A	184	196	anti-parallel
Strand 6	A	204	216	anti-parallel
Strand 7	A	235	250	anti-parallel
Strand 8	A	271	285	anti-parallel
Strand 9	A	296	306	anti-parallel
Strand 10	A	310	322	anti-parallel
Strand 11	A	330	342	anti-parallel
Strand 12	A	386	395	anti-parallel
Strand 13	A	410	420	anti-parallel
Strand 14	A	441	449	anti-parallel
Strand 15	A	454	461	anti-parallel
Strand 16	A	475	480	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	464	466	first strand
Strand 2	B	21	23	parallel

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There are 5 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	41	42	first strand
Strand 2	B	115	117	anti-parallel
Strand 3	B	60	64	parallel
Strand 4	B	130	133	anti-parallel
Strand 5	B	139	141	anti-parallel

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There are 2 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	67	69	first strand
Strand 2	B	76	78	anti-parallel

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There are 3 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	5	7	first strand
Strand 2	C	62	65	anti-parallel
Strand 3	C	69	72	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	X	210	214	first strand
Strand 2	X	231	235	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	244	245	first strand
Strand 2	X	256	260	anti-parallel
Strand 3	X	272	274	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	302	304	first strand
Strand 2	X	315	319	anti-parallel
Strand 3	X	324	330	anti-parallel
Strand 4	X	337	342	anti-parallel
Strand 5	X	357	358	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: 7VKU

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