Analysis of interatomic Contacts of Structural Units in PDB entry:
7EWR

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 7EWR entry

There are 5 chains in PDB entry 7EWR (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
E	SER 18	ALA 450
F	ASP 35	ALA 353
A	LEU 70	GLU 763
B	ALA 71	SER 668
C	SER 18	SER 18

There are 75 helices in PDB entry 7EWR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	E	18	35	Right-handed alpha
Helix 2	AA2	E	58	71	Right-handed alpha
Helix 3	AA3	E	74	87	Right-handed alpha
Helix 4	AA4	E	124	139	Right-handed alpha
Helix 5	AA5	E	146	160	Right-handed alpha
Helix 6	AA6	E	164	180	Right-handed alpha
Helix 7	AA7	E	182	201	Right-handed alpha
Helix 8	AA8	E	213	217	Right-handed 310
Helix 9	AA9	E	275	292	Right-handed alpha
Helix 10	AB1	E	311	319	Right-handed alpha
Helix 11	AB2	E	323	331	Right-handed alpha
Helix 12	AB3	E	333	340	Right-handed alpha
Helix 13	AB4	E	340	354	Right-handed alpha
Helix 14	AB5	E	358	370	Right-handed alpha
Helix 15	AB6	E	376	388	Right-handed alpha
Helix 16	AB7	E	400	411	Right-handed alpha
Helix 17	AB8	E	419	440	Right-handed alpha
Helix 18	AB9	E	441	450	Right-handed alpha
Helix 19	AC1	F	37	43	Right-handed alpha
Helix 20	AC2	A	71	76	Right-handed alpha
Helix 21	AC3	A	82	88	Right-handed alpha
Helix 22	AC4	A	91	97	Right-handed alpha
Helix 23	AC5	A	119	140	Right-handed alpha
Helix 24	AC6	A	152	168	Right-handed alpha
Helix 25	AC7	A	212	220	Right-handed alpha
Helix 26	AC8	A	309	313	Right-handed 310
Helix 27	AC9	A	416	441	Right-handed alpha
Helix 28	AD1	A	451	466	Right-handed alpha
Helix 29	AD2	A	467	472	Right-handed alpha
Helix 30	AD3	A	477	516	Right-handed alpha
Helix 31	AD4	A	522	527	Right-handed alpha
Helix 32	AD5	A	527	551	Right-handed alpha
Helix 33	AD6	A	576	600	Right-handed alpha
Helix 34	AD7	A	608	632	Right-handed alpha
Helix 35	AD8	A	639	664	Right-handed alpha
Helix 36	AD9	A	665	668	Right-handed 310
Helix 37	AE1	A	708	735	Right-handed alpha
Helix 38	AE2	A	739	761	Right-handed alpha
Helix 39	AE3	B	73	77	Right-handed 310
Helix 40	AE4	B	82	87	Right-handed alpha
Helix 41	AE5	B	119	141	Right-handed alpha
Helix 42	AE6	B	152	168	Right-handed alpha
Helix 43	AE7	B	212	220	Right-handed alpha
Helix 44	AE8	B	413	441	Right-handed alpha
Helix 45	AE9	B	445	450	Right-handed alpha
Helix 46	AF1	B	451	466	Right-handed alpha
Helix 47	AF2	B	467	474	Right-handed alpha
Helix 48	AF3	B	477	510	Right-handed alpha
Helix 49	AF4	B	526	553	Right-handed alpha
Helix 50	AF5	B	576	600	Right-handed alpha
Helix 51	AF6	B	608	633	Right-handed alpha
Helix 52	AF7	B	634	638	Right-handed 310
Helix 53	AF8	B	641	664	Right-handed alpha
Helix 54	AF9	B	665	667	Right-handed 310
Helix 55	AG1	C	19	35	Right-handed alpha
Helix 56	AG2	C	58	71	Right-handed alpha
Helix 57	AG3	C	74	87	Right-handed alpha
Helix 58	AG4	C	124	139	Right-handed alpha
Helix 59	AG5	C	146	160	Right-handed alpha
Helix 60	AG6	C	164	180	Right-handed alpha
Helix 61	AG7	C	182	201	Right-handed alpha
Helix 62	AG8	C	213	217	Right-handed 310
Helix 63	AG9	C	257	270	Right-handed alpha
Helix 64	AH1	C	275	292	Right-handed alpha
Helix 65	AH2	C	311	319	Right-handed alpha
Helix 66	AH3	C	323	331	Right-handed alpha
Helix 67	AH4	C	333	340	Right-handed alpha
Helix 68	AH5	C	340	354	Right-handed alpha
Helix 69	AH6	C	358	370	Right-handed alpha
Helix 70	AH7	C	376	388	Right-handed alpha
Helix 71	AH8	C	400	411	Right-handed alpha
Helix 72	AH9	C	419	440	Right-handed alpha
Helix 73	AI1	C	441	450	Right-handed alpha
Helix 74	AI2	D	16	34	Right-handed alpha
Helix 75	AI3	D	37	43	Right-handed alpha

There are 21 sheets in PDB entry 7EWR. 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,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	44	47	first strand
Strand 2	E	52	56	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	F	54	59	first strand
Strand 2	F	349	353	anti-parallel
Strand 3	F	340	344	anti-parallel
Strand 4	F	328	333	anti-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	F	66	70	first strand
Strand 2	F	78	82	anti-parallel
Strand 3	F	87	90	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	F	119	122	first strand
Strand 2	F	128	133	anti-parallel
Strand 3	F	147	151	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	F	167	170	first strand
Strand 2	F	177	181	anti-parallel
Strand 3	F	187	191	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	F	211	215	first strand
Strand 2	F	220	225	anti-parallel
Strand 3	F	231	236	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	242	247	first strand
Strand 2	F	253	258	anti-parallel
Strand 3	F	263	267	anti-parallel
Strand 4	F	273	277	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	190	192	first strand
Strand 2	A	174	178	anti-parallel
Strand 3	A	302	306	anti-parallel
Strand 4	A	286	287	anti-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	A	195	196	first strand
Strand 2	A	201	202	anti-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	A	335	339	first strand
Strand 2	A	350	354	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	561	564	first strand
Strand 2	A	569	572	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	201	204	first strand
Strand 2	B	192	196	anti-parallel
Strand 3	B	171	178	anti-parallel
Strand 4	B	300	309	anti-parallel
Strand 5	B	282	290	anti-parallel
Strand 6	B	264	265	anti-parallel

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There are 2 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	335	337	first strand
Strand 2	B	352	354	anti-parallel

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There are 2 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	560	564	first strand
Strand 2	B	569	573	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	C	44	47	first strand
Strand 2	C	52	56	anti-parallel

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There are 4 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	54	59	first strand
Strand 2	D	349	353	anti-parallel
Strand 3	D	340	344	anti-parallel
Strand 4	D	328	333	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	D	66	70	first strand
Strand 2	D	78	82	anti-parallel
Strand 3	D	86	90	anti-parallel
Strand 4	D	101	102	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	D	119	122	first strand
Strand 2	D	128	133	anti-parallel
Strand 3	D	147	151	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	167	170	first strand
Strand 2	D	177	181	anti-parallel
Strand 3	D	187	191	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	211	215	first strand
Strand 2	D	220	225	anti-parallel
Strand 3	D	231	236	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	242	247	first strand
Strand 2	D	253	258	anti-parallel
Strand 3	D	263	267	anti-parallel
Strand 4	D	273	277	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: 7EWR

Analysis of interatomic Contacts of Structural Units in PDB entry:
7EWR