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

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 9RWA entry

There are 6 chains in PDB entry 9RWA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 695	ARG 747
B	CYS 695	ARG 747
C	GLU 5	CYS 167
D	GLU 2	ALA 816
E	U 1	U 51
F	U 1	U 51

There are 40 helices in PDB entry 9RWA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	695	747	Right-handed alpha
Helix 2	AA2	B	696	747	Right-handed alpha
Helix 3	AA3	C	6	25	Right-handed alpha
Helix 4	AA4	C	30	36	Right-handed alpha
Helix 5	AA5	C	37	39	Right-handed 310
Helix 6	AA6	C	44	51	Right-handed alpha
Helix 7	AA7	C	53	64	Right-handed alpha
Helix 8	AA8	C	95	112	Right-handed alpha
Helix 9	AA9	C	119	126	Right-handed alpha
Helix 10	AB1	C	127	129	Right-handed 310
Helix 11	AB2	C	130	137	Right-handed alpha
Helix 12	AB3	C	140	151	Right-handed alpha
Helix 13	AB4	D	3	25	Right-handed alpha
Helix 14	AB5	D	30	36	Right-handed alpha
Helix 15	AB6	D	37	39	Right-handed 310
Helix 16	AB7	D	43	51	Right-handed alpha
Helix 17	AB8	D	53	63	Right-handed alpha
Helix 18	AB9	D	95	111	Right-handed alpha
Helix 19	AC1	D	119	125	Right-handed alpha
Helix 20	AC2	D	130	138	Right-handed alpha
Helix 21	AC3	D	140	150	Right-handed alpha
Helix 22	AC4	D	521	529	Right-handed alpha
Helix 23	AC5	D	535	554	Right-handed alpha
Helix 24	AC6	D	594	600	Right-handed alpha
Helix 25	AC7	D	601	608	Right-handed alpha
Helix 26	AC8	D	617	629	Right-handed alpha
Helix 27	AC9	D	639	652	Right-handed alpha
Helix 28	AD1	D	654	658	Right-handed 310
Helix 29	AD2	D	662	670	Right-handed alpha
Helix 30	AD3	D	675	680	Right-handed 310
Helix 31	AD4	D	682	688	Right-handed alpha
Helix 32	AD5	D	690	694	Right-handed 310
Helix 33	AD6	D	698	713	Right-handed alpha
Helix 34	AD7	D	717	725	Right-handed alpha
Helix 35	AD8	D	729	744	Right-handed alpha
Helix 36	AD9	D	746	773	Right-handed alpha
Helix 37	AE1	D	780	786	Right-handed alpha
Helix 38	AE2	D	787	790	Right-handed 310
Helix 39	AE3	D	793	801	Right-handed alpha
Helix 40	AE4	D	803	816	Right-handed alpha

There are 5 sheets in PDB entry 9RWA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 3 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	28	29	first strand
Strand 2	C	74	76	anti-parallel
Strand 3	C	69	71	anti-parallel

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There are 3 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	117	118	first strand
Strand 2	C	161	164	anti-parallel
Strand 3	C	155	158	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	D	28	29	first strand
Strand 2	D	74	77	anti-parallel
Strand 3	D	68	71	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	D	117	118	first strand
Strand 2	D	161	164	anti-parallel
Strand 3	D	155	158	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	530	533	first strand
Strand 2	D	584	588	parallel
Strand 3	D	572	580	anti-parallel
Strand 4	D	556	565	anti-parallel
Strand 5	D	611	615	parallel
Strand 6	D	636	638	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: 9RWA

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