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

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 6CET entry

There are 3 chains in PDB entry 6CET (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

There are 54 helices in PDB entry 6CET. 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	47	Right-handed alpha
Helix 2	AA2	N	48	51	Right-handed 310
Helix 3	AA3	N	98	117	Right-handed alpha
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	204	212	Right-handed alpha
Helix 8	AA8	N	216	231	Right-handed alpha
Helix 9	AA9	N	254	264	Right-handed alpha
Helix 10	AB1	N	274	286	Right-handed alpha
Helix 11	AB2	N	351	359	Right-handed alpha
Helix 12	AB3	N	361	367	Right-handed alpha
Helix 13	AB4	M	64	75	Right-handed alpha
Helix 14	AB5	M	135	150	Right-handed alpha
Helix 15	AB6	M	160	173	Right-handed alpha
Helix 16	AB7	M	188	195	Right-handed alpha
Helix 17	AB8	M	203	213	Right-handed alpha
Helix 18	AB9	M	245	252	Right-handed alpha
Helix 19	AC1	M	256	269	Right-handed alpha
Helix 20	AC2	M	274	279	Right-handed alpha
Helix 21	AC3	M	293	307	Right-handed alpha
Helix 22	AC4	M	336	346	Right-handed alpha
Helix 23	AC5	M	347	359	Right-handed alpha
Helix 24	AC6	M	363	379	Right-handed alpha
Helix 25	AC7	M	381	387	Right-handed alpha
Helix 26	AC8	M	391	402	Right-handed alpha
Helix 27	AC9	M	476	486	Right-handed alpha
Helix 28	AD1	M	491	499	Right-handed alpha
Helix 29	AD2	M	513	520	Right-handed alpha
Helix 30	AD3	M	523	532	Right-handed alpha
Helix 31	AD4	M	537	546	Right-handed alpha
Helix 32	AD5	M	547	550	Right-handed 310
Helix 33	AD6	M	559	567	Right-handed alpha
Helix 34	AD7	D	71	76	Right-handed alpha
Helix 35	AD8	D	110	120	Right-handed alpha
Helix 36	AD9	D	190	211	Right-handed alpha
Helix 37	AE1	D	233	237	Right-handed 310
Helix 38	AE2	D	268	280	Right-handed alpha
Helix 39	AE3	D	280	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	989	Right-handed alpha
Helix 45	AE9	D	1087	1102	Right-handed alpha
Helix 46	AF1	D	1179	1185	Right-handed alpha
Helix 47	AF2	D	1186	1189	Right-handed 310
Helix 48	AF3	D	1206	1217	Right-handed alpha
Helix 49	AF4	D	1222	1232	Right-handed alpha
Helix 50	AF5	D	1303	1312	Right-handed alpha
Helix 51	AF6	D	1394	1411	Right-handed alpha
Helix 52	AF7	D	1464	1484	Right-handed alpha
Helix 53	AF8	D	1566	1579	Right-handed alpha
Helix 54	AF9	D	1585	1596	Right-handed alpha

There are 16 sheets in PDB entry 6CET. 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,

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	89	anti-parallel
Strand 4	N	67	75	anti-parallel
Strand 5	N	59	61	anti-parallel
Strand 6	M	84	86	anti-parallel
Strand 7	M	92	94	anti-parallel
Strand 8	M	127	130	anti-parallel
Strand 9	M	9	10	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	150	first strand
Strand 2	N	153	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	48	first strand
Strand 2	M	54	55	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	M	309	310	first strand
Strand 2	M	430	431	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	M	312	316	first strand
Strand 2	M	405	409	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	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 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	149	150	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	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 AB1 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 AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	238	241	first strand
Strand 2	D	248	262	anti-parallel
Strand 3	D	213	225	anti-parallel
Strand 4	D	168	176	parallel
Strand 5	D	331	337	parallel
Strand 6	D	363	367	parallel
Strand 7	D	404	407	parallel

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There are 4 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	295	296	first strand
Strand 2	D	213	225	anti-parallel
Strand 3	D	248	262	anti-parallel
Strand 4	D	835	836	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	D	342	345	first strand
Strand 2	D	379	382	parallel
Strand 3	D	397	398	anti-parallel

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There are 6 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	756	757	first strand
Strand 2	D	993	995	parallel
Strand 3	D	872	876	parallel
Strand 4	D	862	867	anti-parallel
Strand 5	D	853	858	anti-parallel
Strand 6	D	770	774	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	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 AB7 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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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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