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

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 6CES entry

There are 5 chains in PDB entry 6CES (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
N	SER 3	ASN 371
M	ASP 3	PRO 569
D	ILE 38	LYS 1597
A	MET 1	LEU 300
C	LYS 61	PHE 367

There are 74 helices in PDB entry 6CES. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	N	39	46	Right-handed alpha
Helix 2	AA2	N	98	116	Right-handed alpha
Helix 3	AA3	N	117	120	Right-handed 310
Helix 4	AA4	N	121	142	Right-handed alpha
Helix 5	AA5	N	180	184	Right-handed 310
Helix 6	AA6	N	190	197	Right-handed alpha
Helix 7	AA7	N	198	201	Right-handed 310
Helix 8	AA8	N	204	212	Right-handed alpha
Helix 9	AA9	N	216	231	Right-handed alpha
Helix 10	AB1	N	254	264	Right-handed alpha
Helix 11	AB2	N	274	286	Right-handed alpha
Helix 12	AB3	N	323	327	Right-handed 310
Helix 13	AB4	N	351	359	Right-handed alpha
Helix 14	AB5	N	361	369	Right-handed alpha
Helix 15	AB6	M	63	74	Right-handed alpha
Helix 16	AB7	M	135	150	Right-handed alpha
Helix 17	AB8	M	160	173	Right-handed alpha
Helix 18	AB9	M	188	195	Right-handed alpha
Helix 19	AC1	M	203	213	Right-handed alpha
Helix 20	AC2	M	245	252	Right-handed alpha
Helix 21	AC3	M	257	270	Right-handed alpha
Helix 22	AC4	M	293	305	Right-handed alpha
Helix 23	AC5	M	336	346	Right-handed alpha
Helix 24	AC6	M	354	359	Right-handed alpha
Helix 25	AC7	M	363	379	Right-handed alpha
Helix 26	AC8	M	381	387	Right-handed alpha
Helix 27	AC9	M	390	393	Right-handed 310
Helix 28	AD1	M	394	402	Right-handed alpha
Helix 29	AD2	M	476	486	Right-handed alpha
Helix 30	AD3	M	492	501	Right-handed alpha
Helix 31	AD4	M	514	520	Right-handed alpha
Helix 32	AD5	M	523	532	Right-handed alpha
Helix 33	AD6	M	538	546	Right-handed alpha
Helix 34	AD7	M	558	567	Right-handed alpha
Helix 35	AD8	D	70	76	Right-handed alpha
Helix 36	AD9	D	110	121	Right-handed alpha
Helix 37	AE1	D	190	210	Right-handed alpha
Helix 38	AE2	D	233	237	Right-handed 310
Helix 39	AE3	D	268	287	Right-handed alpha
Helix 40	AE4	D	305	318	Right-handed alpha
Helix 41	AE5	D	346	358	Right-handed alpha
Helix 42	AE6	D	744	749	Right-handed alpha
Helix 43	AE7	D	797	806	Right-handed alpha
Helix 44	AE8	D	975	991	Right-handed alpha
Helix 45	AE9	D	1089	1102	Right-handed alpha
Helix 46	AF1	D	1179	1185	Right-handed alpha
Helix 47	AF2	D	1206	1218	Right-handed alpha
Helix 48	AF3	D	1222	1232	Right-handed alpha
Helix 49	AF4	D	1303	1312	Right-handed alpha
Helix 50	AF5	D	1394	1411	Right-handed alpha
Helix 51	AF6	D	1464	1484	Right-handed alpha
Helix 52	AF7	D	1566	1581	Right-handed alpha
Helix 53	AF8	D	1585	1596	Right-handed alpha
Helix 54	AF9	A	21	28	Right-handed alpha
Helix 55	AG1	A	34	39	Right-handed 310
Helix 56	AG2	A	66	75	Right-handed alpha
Helix 57	AG3	A	77	82	Right-handed alpha
Helix 58	AG4	A	98	115	Right-handed alpha
Helix 59	AG5	A	133	152	Right-handed alpha
Helix 60	AG6	A	167	181	Right-handed alpha
Helix 61	AG7	A	184	198	Right-handed alpha
Helix 62	AG8	A	225	244	Right-handed alpha
Helix 63	AG9	A	283	298	Right-handed alpha
Helix 64	AH1	C	74	86	Right-handed alpha
Helix 65	AH2	C	89	94	Right-handed 310
Helix 66	AH3	C	102	111	Right-handed alpha
Helix 67	AH4	C	126	134	Right-handed alpha
Helix 68	AH5	C	150	156	Right-handed alpha
Helix 69	AH6	C	156	168	Right-handed alpha
Helix 70	AH7	C	186	198	Right-handed alpha
Helix 71	AH8	C	225	235	Right-handed alpha
Helix 72	AH9	C	240	251	Right-handed alpha
Helix 73	AI1	C	280	298	Right-handed alpha
Helix 74	AI2	C	352	367	Right-handed alpha

There are 18 sheets in PDB entry 6CES. 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,

There are 9 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	22	27	first strand
Strand 2	N	7	15	anti-parallel
Strand 3	N	81	90	anti-parallel
Strand 4	N	66	75	anti-parallel
Strand 5	N	59	61	anti-parallel
Strand 6	M	83	86	anti-parallel
Strand 7	M	92	96	anti-parallel
Strand 8	M	126	130	anti-parallel
Strand 9	M	9	11	anti-parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	144	148	first strand
Strand 2	N	154	158	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	N	174	177	first strand
Strand 2	N	232	235	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	M	47	49	first strand
Strand 2	M	53	55	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	M	405	410	first strand
Strand 2	M	308	316	anti-parallel
Strand 3	M	430	432	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	D	53	56	first strand
Strand 2	D	39	42	anti-parallel
Strand 3	D	89	90	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	D	131	134	first strand
Strand 2	D	137	146	anti-parallel
Strand 3	D	149	150	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	D	131	134	first strand
Strand 2	D	137	146	anti-parallel
Strand 3	D	99	104	anti-parallel
Strand 4	D	161	166	parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	123	127	first strand
Strand 2	D	153	157	anti-parallel

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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	238	242	first strand
Strand 2	D	247	262	anti-parallel
Strand 3	D	215	225	anti-parallel
Strand 4	D	170	176	parallel
Strand 5	D	331	337	parallel
Strand 6	D	363	367	parallel
Strand 7	D	405	407	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	D	295	296	first strand
Strand 2	D	215	225	anti-parallel
Strand 3	D	247	262	anti-parallel
Strand 4	D	835	836	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	D	342	345	first strand
Strand 2	D	379	382	parallel
Strand 3	D	397	398	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	D	770	774	first strand
Strand 2	D	852	858	parallel
Strand 3	D	862	868	anti-parallel
Strand 4	D	872	877	anti-parallel
Strand 5	D	993	994	parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1352	1357	first strand
Strand 2	D	1369	1374	anti-parallel
Strand 3	D	1384	1390	anti-parallel
Strand 4	D	1293	1300	anti-parallel
Strand 5	D	1415	1418	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1439	1441	first strand
Strand 2	D	1546	1550	anti-parallel
Strand 3	D	1509	1512	anti-parallel
Strand 4	D	1501	1504	anti-parallel
Strand 5	D	1487	1489	anti-parallel

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There are 6 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	45	52	first strand
Strand 2	A	56	63	anti-parallel
Strand 3	A	8	14	parallel
Strand 4	A	87	92	parallel
Strand 5	A	121	126	parallel
Strand 6	A	157	161	parallel

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There are 9 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	213	218	first strand
Strand 2	A	202	207	anti-parallel
Strand 3	A	270	275	anti-parallel
Strand 4	A	259	265	anti-parallel
Strand 5	A	251	256	anti-parallel
Strand 6	C	315	320	anti-parallel
Strand 7	C	324	330	anti-parallel
Strand 8	C	336	339	anti-parallel
Strand 9	C	259	262	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	C	141	144	first strand
Strand 2	C	171	177	parallel
Strand 3	C	209	215	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: 6CES

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