Analysis of interatomic Contacts of Structural Units in PDB entry:
8EXD

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 8EXD entry

There are 4 chains in PDB entry 8EXD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 4	LYS 734
B	VAL 3	LYS 734
C	LEU 4	ARG 733
D	LEU 6	LYS 732

There are 88 helices in PDB entry 8EXD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	29	34	Right-handed 310
Helix 2	AA2	A	62	64	Right-handed 310
Helix 3	AA3	A	65	76	Right-handed alpha
Helix 4	AA4	A	88	90	Right-handed 310
Helix 5	AA5	A	99	115	Right-handed alpha
Helix 6	AA6	A	130	134	Right-handed 310
Helix 7	AA7	A	140	147	Right-handed alpha
Helix 8	AA8	A	149	151	Right-handed 310
Helix 9	AA9	A	152	157	Right-handed alpha
Helix 10	AB1	A	167	171	Right-handed 310
Helix 11	AB2	A	175	181	Right-handed 310
Helix 12	AB3	A	182	199	Right-handed alpha
Helix 13	AB4	A	209	232	Right-handed alpha
Helix 14	AB5	A	274	282	Right-handed alpha
Helix 15	AB6	A	338	343	Right-handed alpha
Helix 16	AB7	A	370	377	Right-handed alpha
Helix 17	AB8	A	377	394	Right-handed alpha
Helix 18	AB9	A	430	437	Right-handed alpha
Helix 19	AC1	A	446	452	Right-handed alpha
Helix 20	AC2	A	465	488	Right-handed alpha
Helix 21	AC3	A	507	513	Right-handed alpha
Helix 22	AC4	A	515	531	Right-handed alpha
Helix 23	AC5	A	632	637	Right-handed alpha
Helix 24	AC6	B	29	34	Right-handed 310
Helix 25	AC7	B	65	76	Right-handed alpha
Helix 26	AC8	B	87	91	Right-handed alpha
Helix 27	AC9	B	99	115	Right-handed alpha
Helix 28	AD1	B	130	134	Right-handed 310
Helix 29	AD2	B	140	147	Right-handed alpha
Helix 30	AD3	B	152	157	Right-handed alpha
Helix 31	AD4	B	167	171	Right-handed 310
Helix 32	AD5	B	175	182	Right-handed 310
Helix 33	AD6	B	183	199	Right-handed alpha
Helix 34	AD7	B	209	232	Right-handed alpha
Helix 35	AD8	B	274	283	Right-handed alpha
Helix 36	AD9	B	338	343	Right-handed alpha
Helix 37	AE1	B	357	361	Right-handed 310
Helix 38	AE2	B	371	377	Right-handed alpha
Helix 39	AE3	B	377	392	Right-handed alpha
Helix 40	AE4	B	430	437	Right-handed alpha
Helix 41	AE5	B	446	452	Right-handed alpha
Helix 42	AE6	B	465	488	Right-handed alpha
Helix 43	AE7	B	503	513	Right-handed alpha
Helix 44	AE8	B	515	531	Right-handed alpha
Helix 45	AE9	B	632	637	Right-handed alpha
Helix 46	AF1	C	30	34	Right-handed 310
Helix 47	AF2	C	65	76	Right-handed alpha
Helix 48	AF3	C	88	90	Right-handed 310
Helix 49	AF4	C	99	117	Right-handed alpha
Helix 50	AF5	C	130	134	Right-handed 310
Helix 51	AF6	C	139	146	Right-handed 310
Helix 52	AF7	C	175	181	Right-handed 310
Helix 53	AF8	C	182	199	Right-handed alpha
Helix 54	AF9	C	209	232	Right-handed alpha
Helix 55	AG1	C	276	284	Right-handed alpha
Helix 56	AG2	C	338	343	Right-handed alpha
Helix 57	AG3	C	355	360	Right-handed 310
Helix 58	AG4	C	370	377	Right-handed alpha
Helix 59	AG5	C	377	392	Right-handed alpha
Helix 60	AG6	C	430	437	Right-handed alpha
Helix 61	AG7	C	446	452	Right-handed alpha
Helix 62	AG8	C	465	488	Right-handed alpha
Helix 63	AG9	C	503	513	Right-handed alpha
Helix 64	AH1	C	515	532	Right-handed alpha
Helix 65	AH2	C	632	637	Right-handed alpha
Helix 66	AH3	D	30	34	Right-handed 310
Helix 67	AH4	D	65	76	Right-handed alpha
Helix 68	AH5	D	88	90	Right-handed 310
Helix 69	AH6	D	99	116	Right-handed alpha
Helix 70	AH7	D	130	134	Right-handed 310
Helix 71	AH8	D	140	147	Right-handed alpha
Helix 72	AH9	D	149	151	Right-handed 310
Helix 73	AI1	D	152	157	Right-handed alpha
Helix 74	AI2	D	167	171	Right-handed 310
Helix 75	AI3	D	175	181	Right-handed 310
Helix 76	AI4	D	182	194	Right-handed alpha
Helix 77	AI5	D	194	199	Right-handed alpha
Helix 78	AI6	D	208	232	Right-handed alpha
Helix 79	AI7	D	274	284	Right-handed alpha
Helix 80	AI8	D	338	343	Right-handed alpha
Helix 81	AI9	D	372	377	Right-handed alpha
Helix 82	AJ1	D	377	391	Right-handed alpha
Helix 83	AJ2	D	430	437	Right-handed alpha
Helix 84	AJ3	D	446	452	Right-handed alpha
Helix 85	AJ4	D	465	488	Right-handed alpha
Helix 86	AJ5	D	507	513	Right-handed alpha
Helix 87	AJ6	D	515	531	Right-handed alpha
Helix 88	AJ7	D	632	637	Right-handed alpha

There are 29 sheets in PDB entry 8EXD. 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, AC5, AC6, AC7, AC8, AC9, AD1, AD2,

There are 7 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	7	8	first strand
Strand 2	A	13	14	anti-parallel
Strand 3	A	20	21	anti-parallel
Strand 4	A	640	644	anti-parallel
Strand 5	A	677	681	anti-parallel
Strand 6	A	713	718	anti-parallel
Strand 7	A	699	703	anti-parallel

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There are 9 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	23	28	first strand
Strand 2	A	80	86	parallel
Strand 3	A	119	125	parallel
Strand 4	A	239	243	parallel
Strand 5	A	398	401	parallel
Strand 6	A	422	427	parallel
Strand 7	A	493	497	parallel
Strand 8	A	536	539	parallel
Strand 9	A	23	28	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	A	203	204	first strand
Strand 2	A	207	208	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	A	287	289	first strand
Strand 2	A	305	307	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	A	346	347	first strand
Strand 2	A	352	353	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	443	444	first strand
Strand 2	A	463	464	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	A	646	654	first strand
Strand 2	A	659	666	anti-parallel
Strand 3	A	722	729	anti-parallel
Strand 4	A	692	695	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	706	707	first strand
Strand 2	A	710	711	anti-parallel

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There are 7 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	7	8	first strand
Strand 2	B	13	14	anti-parallel
Strand 3	B	20	21	anti-parallel
Strand 4	B	640	644	anti-parallel
Strand 5	B	677	680	anti-parallel
Strand 6	B	714	718	anti-parallel
Strand 7	B	699	703	anti-parallel

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There are 9 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	23	28	first strand
Strand 2	B	80	86	parallel
Strand 3	B	119	125	parallel
Strand 4	B	239	243	parallel
Strand 5	B	398	401	parallel
Strand 6	B	422	427	parallel
Strand 7	B	493	498	parallel
Strand 8	B	536	539	parallel
Strand 9	B	23	28	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	203	204	first strand
Strand 2	B	207	208	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	288	289	first strand
Strand 2	B	305	306	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	346	347	first strand
Strand 2	B	352	353	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	443	445	first strand
Strand 2	B	462	464	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	646	654	first strand
Strand 2	B	659	666	anti-parallel
Strand 3	B	722	729	anti-parallel
Strand 4	B	692	695	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	B	706	707	first strand
Strand 2	B	710	711	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	C	7	9	first strand
Strand 2	C	12	14	anti-parallel

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There are 5 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	20	21	first strand
Strand 2	C	640	644	anti-parallel
Strand 3	C	678	680	anti-parallel
Strand 4	C	714	718	anti-parallel
Strand 5	C	699	703	anti-parallel

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There are 9 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	23	28	first strand
Strand 2	C	80	86	parallel
Strand 3	C	119	125	parallel
Strand 4	C	239	243	parallel
Strand 5	C	398	401	parallel
Strand 6	C	422	427	parallel
Strand 7	C	493	497	parallel
Strand 8	C	536	542	parallel
Strand 9	C	23	28	parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	203	204	first strand
Strand 2	C	207	208	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	288	291	first strand
Strand 2	C	303	306	anti-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	C	443	444	first strand
Strand 2	C	463	464	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	646	654	first strand
Strand 2	C	659	666	anti-parallel
Strand 3	C	722	729	anti-parallel
Strand 4	C	692	695	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	706	707	first strand
Strand 2	C	710	711	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	20	21	first strand
Strand 2	D	640	644	anti-parallel
Strand 3	D	678	680	anti-parallel
Strand 4	D	714	718	anti-parallel
Strand 5	D	699	703	anti-parallel

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There are 9 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	23	28	first strand
Strand 2	D	80	86	parallel
Strand 3	D	121	125	parallel
Strand 4	D	241	243	parallel
Strand 5	D	398	401	parallel
Strand 6	D	422	427	parallel
Strand 7	D	493	498	parallel
Strand 8	D	536	542	parallel
Strand 9	D	23	28	parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	443	445	first strand
Strand 2	D	462	464	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	647	654	first strand
Strand 2	D	659	665	anti-parallel
Strand 3	D	724	729	anti-parallel
Strand 4	D	692	695	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	706	707	first strand
Strand 2	D	710	711	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: 8EXD

Analysis of interatomic Contacts of Structural Units in PDB entry:
8EXD