Analysis of interatomic Contacts of Structural Units in PDB entry:
9R91

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 9R91 entry

There are 7 chains in PDB entry 9R91 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	VAL 237
C	PRO 8	PHE 235
B	GLN 7	PHE 235
D	MET 1	GLU 58
E	MET 1	GLN 52
F	PHE 2	GLN 57
G	LEU 3	PRO 470

There are 41 helices in PDB entry 9R91. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	35	Right-handed alpha
Helix 2	AA2	A	37	51	Right-handed alpha
Helix 3	AA3	A	65	83	Right-handed alpha
Helix 4	AA4	A	83	96	Right-handed alpha
Helix 5	AA5	A	97	99	Right-handed 310
Helix 6	AA6	A	100	128	Right-handed alpha
Helix 7	AA7	A	128	138	Right-handed alpha
Helix 8	AA8	A	151	182	Right-handed alpha
Helix 9	AA9	A	185	206	Right-handed alpha
Helix 10	AB1	A	211	237	Right-handed alpha
Helix 11	AB2	C	9	35	Right-handed alpha
Helix 12	AB3	C	37	53	Right-handed alpha
Helix 13	AB4	C	65	96	Right-handed alpha
Helix 14	AB5	C	100	139	Right-handed alpha
Helix 15	AB6	C	150	181	Right-handed alpha
Helix 16	AB7	C	185	207	Right-handed alpha
Helix 17	AB8	C	211	233	Right-handed alpha
Helix 18	AB9	B	8	35	Right-handed alpha
Helix 19	AC1	B	37	53	Right-handed alpha
Helix 20	AC2	B	65	83	Right-handed alpha
Helix 21	AC3	B	83	96	Right-handed alpha
Helix 22	AC4	B	97	99	Right-handed 310
Helix 23	AC5	B	100	128	Right-handed alpha
Helix 24	AC6	B	129	140	Right-handed alpha
Helix 25	AC7	B	151	182	Right-handed alpha
Helix 26	AC8	B	185	192	Right-handed alpha
Helix 27	AC9	B	192	207	Right-handed alpha
Helix 28	AD1	B	211	235	Right-handed alpha
Helix 29	AD2	D	5	21	Right-handed alpha
Helix 30	AD3	D	23	58	Right-handed alpha
Helix 31	AD4	E	5	21	Right-handed alpha
Helix 32	AD5	E	24	52	Right-handed alpha
Helix 33	AD6	F	5	19	Right-handed alpha
Helix 34	AD7	F	23	57	Right-handed alpha
Helix 35	AD8	G	4	17	Right-handed alpha
Helix 36	AD9	G	109	113	Right-handed 310
Helix 37	AE1	G	115	119	Right-handed 310
Helix 38	AE2	G	148	155	Right-handed alpha
Helix 39	AE3	G	300	310	Right-handed alpha
Helix 40	AE4	G	414	418	Right-handed 310
Helix 41	AE5	G	452	459	Right-handed alpha

There are 9 sheets in PDB entry 9R91. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 5 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	145	147	first strand
Strand 2	A	58	61	parallel
Strand 3	A	145	150	parallel
Strand 4	B	59	61	parallel
Strand 5	B	149	150	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	60	61	first strand
Strand 2	B	146	147	parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	39	41	first strand
Strand 2	G	78	82	parallel
Strand 3	G	158	164	parallel
Strand 4	G	137	143	anti-parallel
Strand 5	G	101	104	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	65	70	first strand
Strand 2	G	48	57	anti-parallel
Strand 3	G	86	93	parallel
Strand 4	G	125	126	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	65	70	first strand
Strand 2	G	48	57	anti-parallel
Strand 3	G	86	93	parallel
Strand 4	G	129	131	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	211	214	first strand
Strand 2	G	181	189	anti-parallel
Strand 3	G	228	235	parallel
Strand 4	G	278	284	anti-parallel
Strand 5	G	252	256	anti-parallel
Strand 6	G	261	268	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	221	224	first strand
Strand 2	G	319	325	parallel
Strand 3	G	291	295	anti-parallel
Strand 4	G	242	246	anti-parallel
Strand 5	G	271	273	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	G	353	358	first strand
Strand 2	G	382	398	parallel
Strand 3	G	446	449	anti-parallel
Strand 4	G	461	467	anti-parallel
Strand 5	G	376	379	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	G	353	358	first strand
Strand 2	G	382	398	parallel
Strand 3	G	423	436	anti-parallel
Strand 4	G	402	408	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: 9R91

Analysis of interatomic Contacts of Structural Units in PDB entry:
9R91