Analysis of interatomic Contacts of Structural Units in PDB entry:
9DRS

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 9DRS entry

There are 3 chains in PDB entry 9DRS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ALA 341
B	SER -2	GLY 831
C	G 1	C 57

There are 81 helices in PDB entry 9DRS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	9	20	Right-handed alpha
Helix 2	AA2	A	23	35	Right-handed alpha
Helix 3	AA3	A	39	47	Right-handed alpha
Helix 4	AA4	A	63	92	Right-handed alpha
Helix 5	AA5	A	110	125	Right-handed alpha
Helix 6	AA6	A	139	143	Right-handed alpha
Helix 7	AA7	A	152	157	Right-handed alpha
Helix 8	AA8	A	177	187	Right-handed alpha
Helix 9	AA9	A	226	243	Right-handed alpha
Helix 10	AB1	A	287	293	Right-handed alpha
Helix 11	AB2	A	310	319	Right-handed alpha
Helix 12	AB3	A	323	328	Right-handed alpha
Helix 13	AB4	A	330	335	Right-handed alpha
Helix 14	AB5	A	336	338	Right-handed 310
Helix 15	AB6	B	5	16	Right-handed alpha
Helix 16	AB7	B	22	33	Right-handed alpha
Helix 17	AB8	B	153	159	Right-handed alpha
Helix 18	AB9	B	173	177	Right-handed 310
Helix 19	AC1	B	178	190	Right-handed alpha
Helix 20	AC2	B	219	222	Right-handed 310
Helix 21	AC3	B	241	251	Right-handed alpha
Helix 22	AC4	B	257	271	Right-handed alpha
Helix 23	AC5	B	280	282	Right-handed 310
Helix 24	AC6	B	349	360	Right-handed alpha
Helix 25	AC7	B	364	371	Right-handed alpha
Helix 26	AC8	B	375	377	Right-handed 310
Helix 27	AC9	B	378	395	Right-handed alpha
Helix 28	AD1	B	424	431	Right-handed alpha
Helix 29	AD2	B	437	446	Right-handed alpha
Helix 30	AD3	B	470	483	Right-handed alpha
Helix 31	AD4	B	484	487	Right-handed 310
Helix 32	AD5	B	501	517	Right-handed alpha
Helix 33	AD6	B	531	537	Right-handed alpha
Helix 34	AD7	B	542	546	Right-handed 310
Helix 35	AD8	B	565	578	Right-handed alpha
Helix 36	AD9	B	612	622	Right-handed alpha
Helix 37	AE1	B	651	666	Right-handed alpha
Helix 38	AE2	B	702	710	Right-handed alpha
Helix 39	AE3	B	723	725	Right-handed 310
Helix 40	AE4	B	755	768	Right-handed alpha
Helix 41	AE5	B	806	825	Right-handed alpha
Helix 42	AE6	D	3	20	Right-handed alpha
Helix 43	AE7	D	23	35	Right-handed alpha
Helix 44	AE8	D	39	48	Right-handed alpha
Helix 45	AE9	D	55	90	Right-handed alpha
Helix 46	AF1	D	110	125	Right-handed alpha
Helix 47	AF2	D	139	143	Right-handed alpha
Helix 48	AF3	D	144	147	Right-handed 310
Helix 49	AF4	D	152	156	Right-handed 310
Helix 50	AF5	D	177	187	Right-handed alpha
Helix 51	AF6	D	226	243	Right-handed alpha
Helix 52	AF7	D	287	293	Right-handed alpha
Helix 53	AF8	D	310	319	Right-handed alpha
Helix 54	AF9	D	322	327	Right-handed 310
Helix 55	AG1	D	330	335	Right-handed alpha
Helix 56	AG2	D	336	338	Right-handed 310
Helix 57	AG3	E	5	14	Right-handed alpha
Helix 58	AG4	E	22	34	Right-handed alpha
Helix 59	AG5	E	153	159	Right-handed alpha
Helix 60	AG6	E	173	177	Right-handed 310
Helix 61	AG7	E	178	190	Right-handed alpha
Helix 62	AG8	E	219	222	Right-handed 310
Helix 63	AG9	E	241	251	Right-handed alpha
Helix 64	AH1	E	260	271	Right-handed alpha
Helix 65	AH2	E	280	282	Right-handed 310
Helix 66	AH3	E	349	360	Right-handed alpha
Helix 67	AH4	E	364	371	Right-handed alpha
Helix 68	AH5	E	375	377	Right-handed 310
Helix 69	AH6	E	378	395	Right-handed alpha
Helix 70	AH7	E	424	431	Right-handed alpha
Helix 71	AH8	E	437	446	Right-handed alpha
Helix 72	AH9	E	470	483	Right-handed alpha
Helix 73	AI1	E	484	487	Right-handed 310
Helix 74	AI2	E	501	517	Right-handed alpha
Helix 75	AI3	E	531	537	Right-handed alpha
Helix 76	AI4	E	565	579	Right-handed alpha
Helix 77	AI5	E	612	622	Right-handed alpha
Helix 78	AI6	E	651	666	Right-handed alpha
Helix 79	AI7	E	702	710	Right-handed alpha
Helix 80	AI8	E	755	768	Right-handed alpha
Helix 81	AI9	E	806	826	Right-handed alpha

There are 28 sheets in PDB entry 9DRS. 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,

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	129	131	first strand
Strand 2	A	191	200	parallel
Strand 3	A	212	222	anti-parallel
Strand 4	A	302	309	anti-parallel
Strand 5	A	278	286	anti-parallel
Strand 6	A	258	267	anti-parallel
Strand 7	A	247	255	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	A	136	138	first strand
Strand 2	A	170	172	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	B	0	4	first strand
Strand 2	B	163	168	anti-parallel
Strand 3	B	36	42	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	81	85	first strand
Strand 2	B	68	74	anti-parallel
Strand 3	B	50	61	anti-parallel
Strand 4	B	95	99	anti-parallel
Strand 5	B	124	125	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	81	85	first strand
Strand 2	B	68	74	anti-parallel
Strand 3	B	50	61	anti-parallel
Strand 4	B	95	99	anti-parallel
Strand 5	B	142	143	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	B	104	105	first strand
Strand 2	B	109	110	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	B	114	116	first strand
Strand 2	B	119	121	anti-parallel

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There are 5 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	215	217	first strand
Strand 2	B	286	290	parallel
Strand 3	B	312	315	anti-parallel
Strand 4	B	320	323	anti-parallel
Strand 5	B	327	328	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	B	275	278	first strand
Strand 2	B	341	347	anti-parallel
Strand 3	B	225	232	anti-parallel
Strand 4	B	397	398	anti-parallel

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There are 4 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	275	278	first strand
Strand 2	B	341	347	anti-parallel
Strand 3	B	225	232	anti-parallel
Strand 4	B	403	405	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	B	296	298	first strand
Strand 2	B	304	306	anti-parallel

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There are 3 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	419	422	first strand
Strand 2	B	456	460	anti-parallel
Strand 3	B	449	453	anti-parallel

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There are 7 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	520	521	first strand
Strand 2	B	584	591	parallel
Strand 3	B	628	635	anti-parallel
Strand 4	B	716	721	anti-parallel
Strand 5	B	693	701	anti-parallel
Strand 6	B	680	690	anti-parallel
Strand 7	B	671	674	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	637	639	first strand
Strand 2	B	648	649	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	771	780	first strand
Strand 2	B	789	798	anti-parallel
Strand 3	B	742	751	anti-parallel
Strand 4	B	828	829	anti-parallel

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There are 7 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	129	130	first strand
Strand 2	D	191	200	parallel
Strand 3	D	212	222	anti-parallel
Strand 4	D	302	309	anti-parallel
Strand 5	D	278	286	anti-parallel
Strand 6	D	258	267	anti-parallel
Strand 7	D	247	255	anti-parallel

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There are 3 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	136	138	first strand
Strand 2	D	170	172	anti-parallel
Strand 3	D	161	162	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	E	0	4	first strand
Strand 2	E	163	168	anti-parallel
Strand 3	E	36	42	anti-parallel

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There are 5 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	81	83	first strand
Strand 2	E	70	73	anti-parallel
Strand 3	E	50	59	anti-parallel
Strand 4	E	95	99	anti-parallel
Strand 5	E	124	125	anti-parallel

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There are 5 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	81	83	first strand
Strand 2	E	70	73	anti-parallel
Strand 3	E	50	59	anti-parallel
Strand 4	E	95	99	anti-parallel
Strand 5	E	142	143	anti-parallel

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There are 5 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	215	217	first strand
Strand 2	E	286	290	parallel
Strand 3	E	312	315	anti-parallel
Strand 4	E	320	323	anti-parallel
Strand 5	E	327	328	anti-parallel

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There are 4 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	275	278	first strand
Strand 2	E	340	347	anti-parallel
Strand 3	E	225	232	anti-parallel
Strand 4	E	397	398	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	E	275	278	first strand
Strand 2	E	340	347	anti-parallel
Strand 3	E	225	232	anti-parallel
Strand 4	E	403	405	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	E	296	298	first strand
Strand 2	E	304	306	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	419	422	first strand
Strand 2	E	456	460	anti-parallel
Strand 3	E	449	453	anti-parallel

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There are 7 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	520	521	first strand
Strand 2	E	584	591	parallel
Strand 3	E	628	635	anti-parallel
Strand 4	E	716	721	anti-parallel
Strand 5	E	693	701	anti-parallel
Strand 6	E	680	690	anti-parallel
Strand 7	E	671	674	anti-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	E	637	639	first strand
Strand 2	E	648	649	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	E	771	780	first strand
Strand 2	E	789	798	anti-parallel
Strand 3	E	742	751	anti-parallel
Strand 4	E	828	829	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: 9DRS

Analysis of interatomic Contacts of Structural Units in PDB entry:
9DRS