Analysis of interatomic Contacts of Structural Units in PDB entry:
8X80

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 8X80 entry

There are 6 chains in PDB entry 8X80 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 23	THR 829
B	ASN 23	THR 829
E	VAL 22	CYS 167
D	VAL 22	CYS 167
C	ASN 23	THR 829
F	VAL 22	CYS 167

There are 35 helices in PDB entry 8X80. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	105	109	Right-handed 310
Helix 2	AA2	A	113	123	Right-handed alpha
Helix 3	AA3	A	230	234	Right-handed 310
Helix 4	AA4	A	362	366	Right-handed 310
Helix 5	AA5	A	377	381	Right-handed 310
Helix 6	AA6	A	531	535	Right-handed 310
Helix 7	AA7	A	668	673	Right-handed alpha
Helix 8	AA8	A	732	737	Right-handed alpha
Helix 9	AA9	B	113	123	Right-handed alpha
Helix 10	AB1	B	201	207	Right-handed alpha
Helix 11	AB2	B	377	381	Right-handed 310
Helix 12	AB3	B	732	737	Right-handed alpha
Helix 13	AB4	E	23	43	Right-handed alpha
Helix 14	AB5	E	71	88	Right-handed alpha
Helix 15	AB6	E	91	115	Right-handed alpha
Helix 16	AB7	E	127	129	Right-handed 310
Helix 17	AB8	E	130	138	Right-handed alpha
Helix 18	AB9	E	139	162	Right-handed alpha
Helix 19	AC1	D	23	45	Right-handed alpha
Helix 20	AC2	D	71	89	Right-handed alpha
Helix 21	AC3	D	91	99	Right-handed alpha
Helix 22	AC4	D	100	115	Right-handed alpha
Helix 23	AC5	D	143	164	Right-handed alpha
Helix 24	AC6	C	113	123	Right-handed alpha
Helix 25	AC7	C	377	379	Right-handed 310
Helix 26	AC8	C	450	455	Right-handed alpha
Helix 27	AC9	C	531	535	Right-handed 310
Helix 28	AD1	C	668	672	Right-handed 310
Helix 29	AD2	C	733	737	Right-handed 310
Helix 30	AD3	F	23	45	Right-handed alpha
Helix 31	AD4	F	46	50	Right-handed 310
Helix 32	AD5	F	71	89	Right-handed alpha
Helix 33	AD6	F	91	115	Right-handed alpha
Helix 34	AD7	F	127	136	Right-handed alpha
Helix 35	AD8	F	139	164	Right-handed alpha

There are 50 sheets in PDB entry 8X80. 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, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8, AE9, AF1, AF2, AF3, AF4, AF5,

There are 8 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	143	146	first strand
Strand 2	A	126	130	anti-parallel
Strand 3	A	33	37	anti-parallel
Strand 4	A	86	92	anti-parallel
Strand 5	A	220	223	parallel
Strand 6	A	209	217	anti-parallel
Strand 7	A	157	164	anti-parallel
Strand 8	A	182	185	anti-parallel

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There are 7 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	143	146	first strand
Strand 2	A	126	130	anti-parallel
Strand 3	A	33	37	anti-parallel
Strand 4	A	86	92	anti-parallel
Strand 5	A	220	223	parallel
Strand 6	A	209	217	anti-parallel
Strand 7	A	227	229	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	139	141	first strand
Strand 2	A	197	199	anti-parallel

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There are 2 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	187	188	first strand
Strand 2	A	194	195	anti-parallel

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There are 3 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	244	247	first strand
Strand 2	A	253	256	anti-parallel
Strand 3	A	292	295	anti-parallel

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There are 2 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	267	271	first strand
Strand 2	A	308	312	anti-parallel

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There are 3 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	274	276	first strand
Strand 2	A	303	306	anti-parallel
Strand 3	A	326	329	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	A	333	336	first strand
Strand 2	A	347	356	anti-parallel
Strand 3	A	359	360	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	A	333	336	first strand
Strand 2	A	347	356	anti-parallel
Strand 3	A	389	394	anti-parallel
Strand 4	A	382	383	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	339	343	first strand
Strand 2	A	423	428	parallel
Strand 3	A	408	413	anti-parallel
Strand 4	A	367	370	anti-parallel
Strand 5	A	374	375	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	446	450	first strand
Strand 2	A	495	499	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	A	462	465	first strand
Strand 2	A	509	516	anti-parallel
Strand 3	A	521	523	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	462	465	first strand
Strand 2	A	509	516	anti-parallel
Strand 3	A	527	529	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	544	547	first strand
Strand 2	A	553	557	anti-parallel
Strand 3	A	595	599	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	584	588	first strand
Strand 2	A	568	576	anti-parallel
Strand 3	A	607	615	anti-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	A	645	649	first strand
Strand 2	A	658	664	anti-parallel
Strand 3	A	700	705	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	A	691	694	first strand
Strand 2	A	678	685	anti-parallel
Strand 3	A	710	717	anti-parallel
Strand 4	A	729	731	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	748	750	first strand
Strand 2	A	753	757	anti-parallel
Strand 3	A	794	798	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	784	789	first strand
Strand 2	A	769	776	anti-parallel
Strand 3	A	807	813	anti-parallel
Strand 4	A	823	825	anti-parallel

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There are 9 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	182	186	first strand
Strand 2	B	157	163	anti-parallel
Strand 3	B	213	217	anti-parallel
Strand 4	B	220	223	anti-parallel
Strand 5	B	86	92	parallel
Strand 6	B	32	37	anti-parallel
Strand 7	B	127	133	anti-parallel
Strand 8	B	139	146	anti-parallel
Strand 9	B	193	199	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	B	282	286	first strand
Strand 2	B	271	276	anti-parallel
Strand 3	B	303	305	anti-parallel
Strand 4	B	327	329	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	341	343	first strand
Strand 2	B	423	428	parallel
Strand 3	B	408	414	anti-parallel
Strand 4	B	366	370	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	B	341	343	first strand
Strand 2	B	423	428	parallel
Strand 3	B	408	414	anti-parallel
Strand 4	B	417	418	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	347	350	first strand
Strand 2	B	391	394	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	434	438	first strand
Strand 2	B	445	449	anti-parallel
Strand 3	B	498	500	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	B	484	485	first strand
Strand 2	B	461	469	anti-parallel
Strand 3	B	508	516	anti-parallel
Strand 4	B	522	523	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	484	485	first strand
Strand 2	B	461	469	anti-parallel
Strand 3	B	508	516	anti-parallel
Strand 4	B	528	529	anti-parallel

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There are 3 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	541	547	first strand
Strand 2	B	554	559	anti-parallel
Strand 3	B	595	598	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	B	584	588	first strand
Strand 2	B	568	576	anti-parallel
Strand 3	B	607	615	anti-parallel
Strand 4	B	629	630	anti-parallel

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There are 3 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	645	649	first strand
Strand 2	B	660	664	anti-parallel
Strand 3	B	700	703	anti-parallel

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There are 3 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	679	684	first strand
Strand 2	B	710	716	anti-parallel
Strand 3	B	728	731	anti-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	741	750	first strand
Strand 2	B	753	760	anti-parallel

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There are 4 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	784	789	first strand
Strand 2	B	769	776	anti-parallel
Strand 3	B	807	813	anti-parallel
Strand 4	B	823	825	anti-parallel

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There are 8 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	97	98	first strand
Strand 2	C	86	92	anti-parallel
Strand 3	C	220	223	parallel
Strand 4	C	209	217	anti-parallel
Strand 5	C	32	37	first strand
Strand 6	C	127	133	anti-parallel
Strand 7	C	139	146	anti-parallel
Strand 8	C	194	199	anti-parallel

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There are 6 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	182	186	first strand
Strand 2	C	158	164	anti-parallel
Strand 3	C	209	217	anti-parallel
Strand 4	C	220	223	anti-parallel
Strand 5	C	86	92	parallel
Strand 6	C	227	229	first strand

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	271	273	first strand
Strand 2	C	284	286	anti-parallel

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There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	275	276	first strand
Strand 2	C	303	304	anti-parallel

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There are 2 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	333	335	first strand
Strand 2	C	352	354	anti-parallel

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There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	342	343	first strand
Strand 2	C	427	428	parallel

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There are 3 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	347	350	first strand
Strand 2	C	389	394	anti-parallel
Strand 3	C	381	383	anti-parallel

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There are 2 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	366	370	first strand
Strand 2	C	410	414	anti-parallel

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There are 3 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	435	438	first strand
Strand 2	C	445	448	anti-parallel
Strand 3	C	498	500	anti-parallel

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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	484	486	first strand
Strand 2	C	461	469	anti-parallel
Strand 3	C	508	516	anti-parallel
Strand 4	C	521	523	anti-parallel

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There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	484	486	first strand
Strand 2	C	461	469	anti-parallel
Strand 3	C	508	516	anti-parallel
Strand 4	C	527	529	anti-parallel

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There are 3 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	544	547	first strand
Strand 2	C	554	557	anti-parallel
Strand 3	C	595	598	anti-parallel

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There are 3 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	584	588	first strand
Strand 2	C	568	576	anti-parallel
Strand 3	C	607	615	anti-parallel

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There are 3 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	646	649	first strand
Strand 2	C	660	663	anti-parallel
Strand 3	C	700	703	anti-parallel

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There are 3 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	678	685	first strand
Strand 2	C	710	717	anti-parallel
Strand 3	C	729	731	anti-parallel

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There are 3 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	741	747	first strand
Strand 2	C	753	760	anti-parallel
Strand 3	C	796	798	anti-parallel

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There are 3 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	784	789	first strand
Strand 2	C	769	776	anti-parallel
Strand 3	C	807	814	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: 8X80

Analysis of interatomic Contacts of Structural Units in PDB entry:
8X80