Analysis of interatomic Contacts of Structural Units in PDB entry:
8K7U

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 8K7U entry

There are 4 chains in PDB entry 8K7U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	VAL 761
C	ALA 2	VAL 761
D	ALA 2	VAL 761
B	ALA 2	VAL 761

There are 53 helices in PDB entry 8K7U. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	46	50	Right-handed 310
Helix 2	AA2	A	278	282	Right-handed 310
Helix 3	AA3	A	305	321	Right-handed alpha
Helix 4	AA4	A	347	356	Right-handed alpha
Helix 5	AA5	A	356	361	Right-handed alpha
Helix 6	AA6	A	397	406	Right-handed alpha
Helix 7	AA7	A	423	429	Right-handed alpha
Helix 8	AA8	A	454	472	Right-handed alpha
Helix 9	AA9	A	500	520	Right-handed alpha
Helix 10	AB1	A	536	543	Right-handed alpha
Helix 11	AB2	A	557	565	Right-handed alpha
Helix 12	AB3	A	569	573	Right-handed 310
Helix 13	AB4	A	590	599	Right-handed alpha
Helix 14	AB5	A	613	636	Right-handed alpha
Helix 15	AB6	A	728	735	Right-handed alpha
Helix 16	AB7	A	740	747	Right-handed alpha
Helix 17	AB8	C	305	321	Right-handed alpha
Helix 18	AB9	C	345	361	Right-handed alpha
Helix 19	AC1	C	397	407	Right-handed alpha
Helix 20	AC2	C	429	433	Right-handed 310
Helix 21	AC3	C	454	469	Right-handed alpha
Helix 22	AC4	C	494	498	Right-handed 310
Helix 23	AC5	C	500	520	Right-handed alpha
Helix 24	AC6	C	536	543	Right-handed alpha
Helix 25	AC7	C	555	565	Right-handed alpha
Helix 26	AC8	C	590	599	Right-handed alpha
Helix 27	AC9	C	608	612	Right-handed 310
Helix 28	AD1	C	613	636	Right-handed alpha
Helix 29	AD2	C	728	735	Right-handed alpha
Helix 30	AD3	C	740	748	Right-handed alpha
Helix 31	AD4	D	69	73	Right-handed 310
Helix 32	AD5	D	127	129	Right-handed 310
Helix 33	AD6	D	305	321	Right-handed alpha
Helix 34	AD7	D	323	327	Right-handed 310
Helix 35	AD8	D	350	358	Right-handed alpha
Helix 36	AD9	D	456	471	Right-handed alpha
Helix 37	AE1	D	495	499	Right-handed 310
Helix 38	AE2	D	500	520	Right-handed alpha
Helix 39	AE3	D	538	543	Right-handed alpha
Helix 40	AE4	D	556	565	Right-handed alpha
Helix 41	AE5	D	590	599	Right-handed alpha
Helix 42	AE6	D	615	636	Right-handed alpha
Helix 43	AE7	D	728	736	Right-handed alpha
Helix 44	AE8	B	305	321	Right-handed alpha
Helix 45	AE9	B	353	357	Right-handed alpha
Helix 46	AF1	B	454	469	Right-handed alpha
Helix 47	AF2	B	497	499	Right-handed 310
Helix 48	AF3	B	500	520	Right-handed alpha
Helix 49	AF4	B	538	543	Right-handed alpha
Helix 50	AF5	B	556	565	Right-handed alpha
Helix 51	AF6	B	590	599	Right-handed alpha
Helix 52	AF7	B	616	635	Right-handed alpha
Helix 53	AF8	B	729	735	Right-handed alpha

There are 34 sheets in PDB entry 8K7U. 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, AD5, AD6, AD7,

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	A	3	6	first strand
Strand 2	A	11	15	anti-parallel
Strand 3	A	19	25	anti-parallel
Strand 4	A	31	38	anti-parallel

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There are 10 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	90	94	first strand
Strand 2	A	174	185	anti-parallel
Strand 3	A	272	276	anti-parallel
Strand 4	A	260	265	anti-parallel
Strand 5	A	214	219	anti-parallel
Strand 6	D	214	220	anti-parallel
Strand 7	D	259	265	anti-parallel
Strand 8	D	271	277	anti-parallel
Strand 9	D	174	185	anti-parallel
Strand 10	D	90	93	anti-parallel

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There are 10 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	285	286	first strand
Strand 2	A	174	185	anti-parallel
Strand 3	A	272	276	anti-parallel
Strand 4	A	260	265	anti-parallel
Strand 5	A	214	219	anti-parallel
Strand 6	D	214	220	anti-parallel
Strand 7	D	259	265	anti-parallel
Strand 8	D	271	277	anti-parallel
Strand 9	D	174	185	anti-parallel
Strand 10	D	284	286	anti-parallel

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There are 9 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	104	112	first strand
Strand 2	A	132	140	anti-parallel
Strand 3	A	145	153	anti-parallel
Strand 4	A	159	168	anti-parallel
Strand 5	A	296	302	anti-parallel
Strand 6	A	248	254	anti-parallel
Strand 7	A	233	237	anti-parallel
Strand 8	A	192	195	anti-parallel
Strand 9	A	207	210	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	104	112	first strand
Strand 2	A	132	140	anti-parallel
Strand 3	A	145	153	anti-parallel
Strand 4	A	159	168	anti-parallel
Strand 5	A	291	293	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	524	526	first strand
Strand 2	A	476	480	parallel
Strand 3	A	409	415	parallel
Strand 4	A	364	366	parallel
Strand 5	A	334	336	parallel
Strand 6	A	604	606	parallel
Strand 7	A	577	578	parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	639	644	first strand
Strand 2	A	651	657	anti-parallel
Strand 3	A	664	670	anti-parallel
Strand 4	A	752	757	anti-parallel
Strand 5	A	695	696	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	680	682	first strand
Strand 2	A	737	739	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	3	6	first strand
Strand 2	C	11	14	anti-parallel
Strand 3	C	20	25	anti-parallel
Strand 4	C	31	37	anti-parallel

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There are 10 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	90	93	first strand
Strand 2	C	174	186	anti-parallel
Strand 3	C	271	277	anti-parallel
Strand 4	C	259	265	anti-parallel
Strand 5	C	214	219	anti-parallel
Strand 6	B	214	220	anti-parallel
Strand 7	B	259	265	anti-parallel
Strand 8	B	271	277	anti-parallel
Strand 9	B	174	185	anti-parallel
Strand 10	B	90	93	anti-parallel

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There are 10 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	285	286	first strand
Strand 2	C	174	186	anti-parallel
Strand 3	C	271	277	anti-parallel
Strand 4	C	259	265	anti-parallel
Strand 5	C	214	219	anti-parallel
Strand 6	B	214	220	anti-parallel
Strand 7	B	259	265	anti-parallel
Strand 8	B	271	277	anti-parallel
Strand 9	B	174	185	anti-parallel
Strand 10	B	284	286	anti-parallel

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There are 9 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	104	112	first strand
Strand 2	C	131	139	anti-parallel
Strand 3	C	145	154	anti-parallel
Strand 4	C	159	168	anti-parallel
Strand 5	C	297	302	anti-parallel
Strand 6	C	248	253	anti-parallel
Strand 7	C	233	237	anti-parallel
Strand 8	C	192	197	anti-parallel
Strand 9	C	205	210	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	C	104	112	first strand
Strand 2	C	131	139	anti-parallel
Strand 3	C	145	154	anti-parallel
Strand 4	C	159	168	anti-parallel
Strand 5	C	291	293	anti-parallel

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There are 2 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	334	336	first strand
Strand 2	C	604	606	parallel

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There are 2 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	364	366	first strand
Strand 2	C	409	411	parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	414	415	first strand
Strand 2	C	476	480	parallel
Strand 3	C	524	526	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	C	639	644	first strand
Strand 2	C	651	657	anti-parallel
Strand 3	C	664	670	anti-parallel
Strand 4	C	753	757	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	680	682	first strand
Strand 2	C	737	739	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	693	695	first strand
Strand 2	C	725	727	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	D	3	6	first strand
Strand 2	D	11	14	anti-parallel
Strand 3	D	19	25	anti-parallel
Strand 4	D	31	38	anti-parallel

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There are 9 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	104	110	first strand
Strand 2	D	131	140	anti-parallel
Strand 3	D	145	154	anti-parallel
Strand 4	D	159	163	anti-parallel
Strand 5	D	296	302	anti-parallel
Strand 6	D	248	254	anti-parallel
Strand 7	D	230	237	anti-parallel
Strand 8	D	192	197	anti-parallel
Strand 9	D	205	210	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	104	110	first strand
Strand 2	D	131	140	anti-parallel
Strand 3	D	145	154	anti-parallel
Strand 4	D	165	168	anti-parallel
Strand 5	D	291	293	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	410	411	first strand
Strand 2	D	364	366	parallel
Strand 3	D	334	335	parallel
Strand 4	D	604	606	parallel
Strand 5	D	577	578	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	D	476	480	first strand
Strand 2	D	524	528	parallel
Strand 3	D	545	547	parallel
Strand 4	D	573	574	parallel

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There are 6 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	639	644	first strand
Strand 2	D	651	657	anti-parallel
Strand 3	D	664	670	anti-parallel
Strand 4	D	752	759	anti-parallel
Strand 5	D	693	697	anti-parallel
Strand 6	D	724	727	anti-parallel

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There are 2 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	680	682	first strand
Strand 2	D	737	739	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	B	3	4	first strand
Strand 2	B	11	15	anti-parallel
Strand 3	B	19	25	anti-parallel
Strand 4	B	31	38	anti-parallel

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There are 9 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	104	110	first strand
Strand 2	B	131	140	anti-parallel
Strand 3	B	145	154	anti-parallel
Strand 4	B	159	168	anti-parallel
Strand 5	B	297	302	anti-parallel
Strand 6	B	248	253	anti-parallel
Strand 7	B	233	237	anti-parallel
Strand 8	B	192	197	anti-parallel
Strand 9	B	205	210	anti-parallel

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There are 5 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	104	110	first strand
Strand 2	B	131	140	anti-parallel
Strand 3	B	145	154	anti-parallel
Strand 4	B	159	168	anti-parallel
Strand 5	B	291	293	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	365	366	first strand
Strand 2	B	410	411	parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	476	477	first strand
Strand 2	B	524	525	parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	546	547	first strand
Strand 2	B	573	574	parallel

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There are 6 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	639	642	first strand
Strand 2	B	652	657	anti-parallel
Strand 3	B	664	669	anti-parallel
Strand 4	B	753	759	anti-parallel
Strand 5	B	692	696	anti-parallel
Strand 6	B	724	728	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	680	682	first strand
Strand 2	B	737	739	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: 8K7U

Analysis of interatomic Contacts of Structural Units in PDB entry:
8K7U