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

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 6ERG entry

There are 4 chains in PDB entry 6ERG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 34	TYR 534
B	MET -16	ALA 542
C	LYS 293	SER 299
D	TYR 32	HIS 232

There are 72 helices in PDB entry 6ERG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	45	50	Right-handed 310
Helix 2	AA2	A	58	77	Right-handed alpha
Helix 3	AA3	A	112	121	Right-handed alpha
Helix 4	AA4	A	123	136	Right-handed alpha
Helix 5	AA5	A	142	156	Right-handed alpha
Helix 6	AA6	A	179	197	Right-handed alpha
Helix 7	AA7	A	212	220	Right-handed 310
Helix 8	AA8	A	238	251	Right-handed alpha
Helix 9	AA9	A	312	314	Right-handed 310
Helix 10	AB1	A	330	337	Right-handed alpha
Helix 11	AB2	A	354	356	Right-handed 310
Helix 12	AB3	A	377	393	Right-handed alpha
Helix 13	AB4	A	439	443	Right-handed 310
Helix 14	AB5	A	455	469	Right-handed alpha
Helix 15	AB6	A	480	495	Right-handed alpha
Helix 16	AB7	A	510	519	Right-handed alpha
Helix 17	AB8	A	520	530	Right-handed alpha
Helix 18	AB9	B	-10	-6	Right-handed 310
Helix 19	AC1	B	17	22	Right-handed 310
Helix 20	AC2	B	29	48	Right-handed alpha
Helix 21	AC3	B	87	97	Right-handed alpha
Helix 22	AC4	B	106	122	Right-handed alpha
Helix 23	AC5	B	146	157	Right-handed alpha
Helix 24	AC6	B	198	217	Right-handed alpha
Helix 25	AC7	B	218	222	Right-handed 310
Helix 26	AC8	B	227	235	Right-handed alpha
Helix 27	AC9	B	306	308	Right-handed 310
Helix 28	AD1	B	324	332	Right-handed alpha
Helix 29	AD2	B	349	351	Right-handed 310
Helix 30	AD3	B	352	356	Right-handed 310
Helix 31	AD4	B	370	388	Right-handed alpha
Helix 32	AD5	B	426	430	Right-handed 310
Helix 33	AD6	B	447	461	Right-handed alpha
Helix 34	AD7	B	484	500	Right-handed alpha
Helix 35	AD8	B	509	517	Right-handed alpha
Helix 36	AD9	B	519	537	Right-handed alpha
Helix 37	AE1	D	45	50	Right-handed 310
Helix 38	AE2	D	58	77	Right-handed alpha
Helix 39	AE3	D	112	121	Right-handed alpha
Helix 40	AE4	D	123	136	Right-handed alpha
Helix 41	AE5	D	142	156	Right-handed alpha
Helix 42	AE6	D	179	197	Right-handed alpha
Helix 43	AE7	D	212	220	Right-handed 310
Helix 44	AE8	D	238	251	Right-handed alpha
Helix 45	AE9	D	312	314	Right-handed 310
Helix 46	AF1	D	330	337	Right-handed alpha
Helix 47	AF2	D	354	356	Right-handed 310
Helix 48	AF3	D	377	393	Right-handed alpha
Helix 49	AF4	D	439	443	Right-handed 310
Helix 50	AF5	D	455	469	Right-handed alpha
Helix 51	AF6	D	480	495	Right-handed alpha
Helix 52	AF7	D	510	519	Right-handed alpha
Helix 53	AF8	D	520	530	Right-handed alpha
Helix 54	AF9	E	-10	-6	Right-handed 310
Helix 55	AG1	E	17	22	Right-handed 310
Helix 56	AG2	E	29	48	Right-handed alpha
Helix 57	AG3	E	87	97	Right-handed alpha
Helix 58	AG4	E	106	122	Right-handed alpha
Helix 59	AG5	E	146	157	Right-handed alpha
Helix 60	AG6	E	198	217	Right-handed alpha
Helix 61	AG7	E	218	222	Right-handed 310
Helix 62	AG8	E	227	235	Right-handed alpha
Helix 63	AG9	E	306	308	Right-handed 310
Helix 64	AH1	E	324	332	Right-handed alpha
Helix 65	AH2	E	349	351	Right-handed 310
Helix 66	AH3	E	352	356	Right-handed 310
Helix 67	AH4	E	370	388	Right-handed alpha
Helix 68	AH5	E	426	430	Right-handed 310
Helix 69	AH6	E	447	461	Right-handed alpha
Helix 70	AH7	E	484	500	Right-handed alpha
Helix 71	AH8	E	509	517	Right-handed alpha
Helix 72	AH9	E	519	537	Right-handed alpha

There are 22 sheets in PDB entry 6ERG. 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,

There are 5 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	102	109	first strand
Strand 2	A	82	88	anti-parallel
Strand 3	A	35	43	parallel
Strand 4	A	161	170	parallel
Strand 5	A	198	204	parallel

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There are 8 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	257	262	first strand
Strand 2	A	268	274	anti-parallel
Strand 3	A	366	370	anti-parallel
Strand 4	A	431	436	anti-parallel
Strand 5	A	409	416	anti-parallel
Strand 6	A	394	401	anti-parallel
Strand 7	A	344	352	anti-parallel
Strand 8	A	257	262	parallel

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There are 3 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	286	289	first strand
Strand 2	B	310	316	anti-parallel
Strand 3	B	319	322	anti-parallel

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There are 3 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	297	304	first strand
Strand 2	B	289	296	anti-parallel
Strand 3	B	304	305	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	325	329	first strand
Strand 2	A	316	322	anti-parallel
Strand 3	B	277	280	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	375	376	first strand
Strand 2	B	540	541	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	419	420	first strand
Strand 2	A	426	428	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	B	-4	-3	first strand
Strand 2	B	0	1	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	77	84	first strand
Strand 2	B	53	59	anti-parallel
Strand 3	B	8	15	parallel
Strand 4	B	129	135	parallel
Strand 5	B	159	165	parallel
Strand 6	B	224	226	parallel

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There are 8 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	247	253	first strand
Strand 2	B	257	268	anti-parallel
Strand 3	B	357	366	anti-parallel
Strand 4	B	418	423	anti-parallel
Strand 5	B	404	411	anti-parallel
Strand 6	B	389	396	anti-parallel
Strand 7	B	339	347	anti-parallel
Strand 8	B	247	253	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	B	464	466	first strand
Strand 2	B	473	475	anti-parallel

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There are 5 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	102	109	first strand
Strand 2	D	82	88	anti-parallel
Strand 3	D	35	43	parallel
Strand 4	D	161	170	parallel
Strand 5	D	198	204	parallel

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There are 8 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	257	262	first strand
Strand 2	D	268	274	anti-parallel
Strand 3	D	366	370	anti-parallel
Strand 4	D	431	436	anti-parallel
Strand 5	D	409	416	anti-parallel
Strand 6	D	394	401	anti-parallel
Strand 7	D	344	352	anti-parallel
Strand 8	D	257	262	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	D	286	289	first strand
Strand 2	E	310	316	anti-parallel
Strand 3	E	319	322	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	D	297	304	first strand
Strand 2	E	289	296	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	D	325	329	first strand
Strand 2	D	316	322	anti-parallel
Strand 3	E	277	280	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	375	376	first strand
Strand 2	E	540	541	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	D	419	420	first strand
Strand 2	D	426	428	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	E	-4	-3	first strand
Strand 2	E	0	1	anti-parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	77	84	first strand
Strand 2	E	53	59	anti-parallel
Strand 3	E	8	15	parallel
Strand 4	E	129	135	parallel
Strand 5	E	159	165	parallel
Strand 6	E	224	226	parallel

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There are 8 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	247	253	first strand
Strand 2	E	257	268	anti-parallel
Strand 3	E	357	366	anti-parallel
Strand 4	E	417	423	anti-parallel
Strand 5	E	404	412	anti-parallel
Strand 6	E	389	396	anti-parallel
Strand 7	E	339	347	anti-parallel
Strand 8	E	247	253	parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	464	466	first strand
Strand 2	E	473	475	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: 6ERG

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