Analysis of interatomic Contacts of Structural Units in PDB entry:
5ELP

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 5ELP entry

There are 4 chains in PDB entry 5ELP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	TYR 7	LYS 600
A	GLU 9	LYS 599
B	PRO 5	LYS 600
D	PRO 5	LYS 600

There are 79 helices in PDB entry 5ELP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	26	37	Right-handed alpha
Helix 2	AA2	C	78	83	Right-handed 310
Helix 3	AA3	C	85	91	Right-handed alpha
Helix 4	AA4	C	93	111	Right-handed alpha
Helix 5	AA5	C	113	117	Right-handed 310
Helix 6	AA6	C	130	135	Right-handed 310
Helix 7	AA7	C	158	169	Right-handed alpha
Helix 8	AA8	C	182	197	Right-handed alpha
Helix 9	AA9	C	256	261	Right-handed alpha
Helix 10	AB1	C	289	305	Right-handed alpha
Helix 11	AB2	C	323	338	Right-handed alpha
Helix 12	AB3	C	351	356	Right-handed alpha
Helix 13	AB4	C	361	377	Right-handed alpha
Helix 14	AB5	C	389	393	Right-handed 310
Helix 15	AB6	C	457	474	Right-handed alpha
Helix 16	AB7	C	479	489	Right-handed alpha
Helix 17	AB8	C	504	518	Right-handed alpha
Helix 18	AB9	C	535	540	Right-handed alpha
Helix 19	AC1	C	547	554	Right-handed alpha
Helix 20	AC2	C	558	568	Right-handed alpha
Helix 21	AC3	A	26	36	Right-handed alpha
Helix 22	AC4	A	84	91	Right-handed alpha
Helix 23	AC5	A	92	110	Right-handed alpha
Helix 24	AC6	A	112	116	Right-handed 310
Helix 25	AC7	A	129	134	Right-handed 310
Helix 26	AC8	A	147	153	Right-handed alpha
Helix 27	AC9	A	154	156	Right-handed 310
Helix 28	AD1	A	157	168	Right-handed alpha
Helix 29	AD2	A	181	196	Right-handed alpha
Helix 30	AD3	A	255	261	Right-handed alpha
Helix 31	AD4	A	288	304	Right-handed alpha
Helix 32	AD5	A	306	308	Right-handed 310
Helix 33	AD6	A	322	339	Right-handed alpha
Helix 34	AD7	A	350	355	Right-handed alpha
Helix 35	AD8	A	357	359	Right-handed 310
Helix 36	AD9	A	360	375	Right-handed alpha
Helix 37	AE1	A	388	392	Right-handed 310
Helix 38	AE2	A	456	474	Right-handed alpha
Helix 39	AE3	A	478	488	Right-handed alpha
Helix 40	AE4	A	503	516	Right-handed alpha
Helix 41	AE5	A	561	565	Right-handed 310
Helix 42	AE6	B	26	36	Right-handed alpha
Helix 43	AE7	B	78	83	Right-handed 310
Helix 44	AE8	B	85	92	Right-handed alpha
Helix 45	AE9	B	93	110	Right-handed alpha
Helix 46	AF1	B	113	117	Right-handed 310
Helix 47	AF2	B	130	135	Right-handed 310
Helix 48	AF3	B	158	169	Right-handed alpha
Helix 49	AF4	B	179	181	Right-handed 310
Helix 50	AF5	B	182	197	Right-handed alpha
Helix 51	AF6	B	256	263	Right-handed alpha
Helix 52	AF7	B	289	305	Right-handed alpha
Helix 53	AF8	B	307	309	Right-handed 310
Helix 54	AF9	B	323	338	Right-handed alpha
Helix 55	AG1	B	351	356	Right-handed alpha
Helix 56	AG2	B	361	377	Right-handed alpha
Helix 57	AG3	B	389	393	Right-handed 310
Helix 58	AG4	B	457	475	Right-handed alpha
Helix 59	AG5	B	479	489	Right-handed alpha
Helix 60	AG6	B	504	517	Right-handed alpha
Helix 61	AG7	B	561	567	Right-handed alpha
Helix 62	AG8	D	7	10	Right-handed 310
Helix 63	AG9	D	26	37	Right-handed alpha
Helix 64	AH1	D	78	83	Right-handed 310
Helix 65	AH2	D	85	92	Right-handed alpha
Helix 66	AH3	D	93	110	Right-handed alpha
Helix 67	AH4	D	130	134	Right-handed 310
Helix 68	AH5	D	158	169	Right-handed alpha
Helix 69	AH6	D	182	197	Right-handed alpha
Helix 70	AH7	D	256	262	Right-handed alpha
Helix 71	AH8	D	289	305	Right-handed alpha
Helix 72	AH9	D	307	309	Right-handed 310
Helix 73	AI1	D	324	337	Right-handed alpha
Helix 74	AI2	D	351	356	Right-handed alpha
Helix 75	AI3	D	361	376	Right-handed alpha
Helix 76	AI4	D	457	469	Right-handed alpha
Helix 77	AI5	D	479	489	Right-handed alpha
Helix 78	AI6	D	509	518	Right-handed alpha
Helix 79	AI7	D	562	568	Right-handed 310

There are 17 sheets in PDB entry 5ELP. 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,

There are 11 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	174	176	first strand
Strand 2	C	120	126	parallel
Strand 3	C	202	209	parallel
Strand 4	C	247	255	anti-parallel
Strand 5	C	12	20	anti-parallel
Strand 6	C	268	277	anti-parallel
Strand 7	C	427	435	anti-parallel
Strand 8	C	416	422	anti-parallel
Strand 9	C	311	315	parallel
Strand 10	C	346	349	parallel
Strand 11	C	399	401	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	C	76	77	first strand
Strand 2	C	595	596	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	C	244	245	first strand
Strand 2	C	357	358	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	C	449	455	first strand
Strand 2	C	496	502	anti-parallel
Strand 3	C	525	529	anti-parallel

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There are 11 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	173	175	first strand
Strand 2	A	119	125	parallel
Strand 3	A	201	208	parallel
Strand 4	A	246	254	anti-parallel
Strand 5	A	12	20	anti-parallel
Strand 6	A	267	276	anti-parallel
Strand 7	A	426	433	anti-parallel
Strand 8	A	415	421	anti-parallel
Strand 9	A	310	314	parallel
Strand 10	A	345	348	parallel
Strand 11	A	398	400	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	42	43	first strand
Strand 2	A	66	67	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	75	76	first strand
Strand 2	A	594	595	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	A	377	378	first strand
Strand 2	A	405	406	anti-parallel

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There are 3 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	448	454	first strand
Strand 2	A	495	501	anti-parallel
Strand 3	A	524	527	anti-parallel

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There are 11 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	174	176	first strand
Strand 2	B	120	126	parallel
Strand 3	B	202	209	parallel
Strand 4	B	247	255	anti-parallel
Strand 5	B	12	20	anti-parallel
Strand 6	B	268	277	anti-parallel
Strand 7	B	427	435	anti-parallel
Strand 8	B	416	422	anti-parallel
Strand 9	B	311	315	parallel
Strand 10	B	346	349	parallel
Strand 11	B	399	401	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	41	43	first strand
Strand 2	B	67	69	anti-parallel

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There are 2 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	76	77	first strand
Strand 2	B	595	596	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	B	451	455	first strand
Strand 2	B	496	500	anti-parallel
Strand 3	B	525	526	anti-parallel

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There are 11 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	174	176	first strand
Strand 2	D	120	126	parallel
Strand 3	D	202	209	parallel
Strand 4	D	247	255	anti-parallel
Strand 5	D	12	20	anti-parallel
Strand 6	D	268	277	anti-parallel
Strand 7	D	427	434	anti-parallel
Strand 8	D	416	422	anti-parallel
Strand 9	D	311	315	parallel
Strand 10	D	346	349	parallel
Strand 11	D	399	401	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	41	43	first strand
Strand 2	D	67	69	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	D	378	379	first strand
Strand 2	D	406	407	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	449	455	first strand
Strand 2	D	496	502	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: 5ELP

Analysis of interatomic Contacts of Structural Units in PDB entry:
5ELP