Analysis of interatomic Contacts of Structural Units in PDB entry:
6X6A

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 6X6A entry

There are 8 chains in PDB entry 6X6A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 18	LEU 863
B	PHE 1079	PHE 1212
G	SER 1213	VAL 1350
C	SER 1213	MET 1356
D	ASP 18	LEU 863
E	PHE 1079	PHE 1212
I	SER 1213	VAL 1350
F	SER 1213	MET 1356

There are 48 helices in PDB entry 6X6A. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	30	49	Right-handed alpha
Helix 2	AA2	A	116	120	Right-handed 310
Helix 3	AA3	A	122	133	Right-handed alpha
Helix 4	AA4	A	243	250	Right-handed alpha
Helix 5	AA5	A	341	346	Right-handed alpha
Helix 6	AA6	A	382	384	Right-handed 310
Helix 7	AA7	A	392	403	Right-handed alpha
Helix 8	AA8	A	446	450	Right-handed alpha
Helix 9	AA9	A	583	587	Right-handed 310
Helix 10	AB1	A	661	671	Right-handed alpha
Helix 11	AB2	A	686	691	Right-handed alpha
Helix 12	AB3	A	692	694	Right-handed 310
Helix 13	AB4	A	700	716	Right-handed alpha
Helix 14	AB5	A	730	743	Right-handed alpha
Helix 15	AB6	A	758	762	Right-handed 310
Helix 16	AB7	A	763	771	Right-handed alpha
Helix 17	AB8	A	777	785	Right-handed alpha
Helix 18	AB9	A	786	793	Right-handed 310
Helix 19	AC1	A	812	827	Right-handed alpha
Helix 20	AC2	A	844	863	Right-handed alpha
Helix 21	AC3	B	1132	1137	Right-handed alpha
Helix 22	AC4	G	1256	1270	Right-handed alpha
Helix 23	AC5	C	1258	1270	Right-handed alpha
Helix 24	AC6	C	1295	1300	Right-handed alpha
Helix 25	AC7	D	30	49	Right-handed alpha
Helix 26	AC8	D	116	120	Right-handed 310
Helix 27	AC9	D	122	133	Right-handed alpha
Helix 28	AD1	D	243	250	Right-handed alpha
Helix 29	AD2	D	294	298	Right-handed 310
Helix 30	AD3	D	341	346	Right-handed alpha
Helix 31	AD4	D	382	384	Right-handed 310
Helix 32	AD5	D	392	403	Right-handed alpha
Helix 33	AD6	D	661	671	Right-handed alpha
Helix 34	AD7	D	686	691	Right-handed alpha
Helix 35	AD8	D	692	694	Right-handed 310
Helix 36	AD9	D	700	716	Right-handed alpha
Helix 37	AE1	D	730	743	Right-handed alpha
Helix 38	AE2	D	758	762	Right-handed 310
Helix 39	AE3	D	763	771	Right-handed alpha
Helix 40	AE4	D	777	785	Right-handed alpha
Helix 41	AE5	D	786	793	Right-handed 310
Helix 42	AE6	D	812	827	Right-handed alpha
Helix 43	AE7	D	844	863	Right-handed alpha
Helix 44	AE8	E	1132	1137	Right-handed alpha
Helix 45	AE9	E	1141	1145	Right-handed 310
Helix 46	AF1	I	1256	1270	Right-handed alpha
Helix 47	AF2	F	1228	1236	Right-handed alpha
Helix 48	AF3	F	1258	1270	Right-handed alpha

There are 39 sheets in PDB entry 6X6A. 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,

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	54	60	first strand
Strand 2	A	68	76	anti-parallel
Strand 3	A	85	92	anti-parallel
Strand 4	A	106	107	anti-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	A	100	103	first strand
Strand 2	B	1191	1195	anti-parallel
Strand 3	B	1184	1187	anti-parallel
Strand 4	G	1215	1218	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	A	142	145	first strand
Strand 2	A	150	155	anti-parallel
Strand 3	A	158	163	anti-parallel
Strand 4	A	178	179	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	A	189	193	first strand
Strand 2	A	200	205	anti-parallel
Strand 3	A	208	213	anti-parallel
Strand 4	A	219	221	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	237	239	first strand
Strand 2	A	271	281	anti-parallel
Strand 3	A	263	264	anti-parallel

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There are 5 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	256	258	first strand
Strand 2	A	271	281	anti-parallel
Strand 3	A	314	324	anti-parallel
Strand 4	A	330	338	anti-parallel
Strand 5	A	386	388	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	A	287	291	first strand
Strand 2	A	300	304	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	A	351	357	first strand
Strand 2	A	364	369	anti-parallel
Strand 3	A	375	381	anti-parallel
Strand 4	A	410	416	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	427	429	first strand
Strand 2	A	440	445	anti-parallel
Strand 3	A	453	459	anti-parallel
Strand 4	A	483	488	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	A	505	507	first strand
Strand 2	A	512	517	anti-parallel
Strand 3	A	526	531	anti-parallel
Strand 4	A	539	540	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	A	547	552	first strand
Strand 2	A	558	564	anti-parallel
Strand 3	A	571	578	anti-parallel
Strand 4	A	588	596	anti-parallel

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There are 8 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	609	614	first strand
Strand 2	A	620	626	anti-parallel
Strand 3	A	673	677	anti-parallel
Strand 4	A	637	643	parallel
Strand 5	A	719	729	parallel
Strand 6	A	749	753	parallel
Strand 7	A	800	805	parallel
Strand 8	A	831	835	parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1089	1092	first strand
Strand 2	B	1097	1102	anti-parallel
Strand 3	B	1123	1129	anti-parallel
Strand 4	B	1152	1155	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1116	1118	first strand
Strand 2	B	1163	1166	anti-parallel
Strand 3	B	1205	1207	anti-parallel
Strand 4	B	1199	1200	anti-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	G	1230	1231	first strand
Strand 2	G	1284	1285	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	1238	1239	first strand
Strand 2	G	1273	1274	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	1247	1251	first strand
Strand 2	G	1320	1324	anti-parallel
Strand 3	G	1301	1302	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	1306	1308	first strand
Strand 2	G	1289	1293	anti-parallel
Strand 3	G	1335	1338	anti-parallel
Strand 4	G	1344	1346	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	C	1238	1241	first strand
Strand 2	C	1246	1249	anti-parallel
Strand 3	C	1323	1326	anti-parallel
Strand 4	C	1301	1302	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	C	1306	1309	first strand
Strand 2	C	1288	1294	anti-parallel
Strand 3	C	1332	1338	anti-parallel
Strand 4	C	1346	1350	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	D	54	60	first strand
Strand 2	D	68	76	anti-parallel
Strand 3	D	85	92	anti-parallel
Strand 4	D	106	107	anti-parallel

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There are 8 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	100	103	first strand
Strand 2	E	1191	1195	anti-parallel
Strand 3	E	1184	1187	anti-parallel
Strand 4	I	1214	1218	anti-parallel
Strand 5	E	1152	1155	anti-parallel
Strand 6	E	1123	1129	anti-parallel
Strand 7	E	1097	1102	anti-parallel
Strand 8	E	1089	1090	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	D	142	145	first strand
Strand 2	D	150	155	anti-parallel
Strand 3	D	158	163	anti-parallel
Strand 4	D	178	179	anti-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	189	193	first strand
Strand 2	D	200	205	anti-parallel
Strand 3	D	208	213	anti-parallel
Strand 4	D	219	221	anti-parallel

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There are 4 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	237	239	first strand
Strand 2	D	275	281	anti-parallel
Strand 3	D	314	324	anti-parallel
Strand 4	D	271	273	anti-parallel

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There are 5 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	256	258	first strand
Strand 2	D	275	281	anti-parallel
Strand 3	D	314	324	anti-parallel
Strand 4	D	330	338	anti-parallel
Strand 5	D	386	388	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	287	291	first strand
Strand 2	D	300	304	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	351	357	first strand
Strand 2	D	364	369	anti-parallel
Strand 3	D	375	381	anti-parallel
Strand 4	D	410	416	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	D	427	429	first strand
Strand 2	D	440	445	anti-parallel
Strand 3	D	453	459	anti-parallel
Strand 4	D	483	488	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	505	507	first strand
Strand 2	D	512	517	anti-parallel
Strand 3	D	526	531	anti-parallel
Strand 4	D	539	540	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	547	552	first strand
Strand 2	D	558	564	anti-parallel
Strand 3	D	571	578	anti-parallel
Strand 4	D	588	596	anti-parallel

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There are 8 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	609	614	first strand
Strand 2	D	620	626	anti-parallel
Strand 3	D	673	678	anti-parallel
Strand 4	D	637	643	parallel
Strand 5	D	719	728	parallel
Strand 6	D	749	753	parallel
Strand 7	D	800	805	parallel
Strand 8	D	831	835	parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	1116	1118	first strand
Strand 2	E	1163	1165	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	E	1199	1200	first strand
Strand 2	E	1205	1206	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1230	1231	first strand
Strand 2	I	1284	1285	anti-parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1237	1238	first strand
Strand 2	I	1247	1251	anti-parallel
Strand 3	I	1320	1324	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	1290	1294	first strand
Strand 2	I	1334	1338	anti-parallel
Strand 3	I	1344	1346	anti-parallel

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There are 5 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1273	1274	first strand
Strand 2	F	1238	1240	anti-parallel
Strand 3	F	1246	1250	anti-parallel
Strand 4	F	1321	1326	anti-parallel
Strand 5	F	1301	1302	anti-parallel

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There are 3 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1290	1293	first strand
Strand 2	F	1333	1338	anti-parallel
Strand 3	F	1344	1349	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: 6X6A

Analysis of interatomic Contacts of Structural Units in PDB entry:
6X6A