Analysis of interatomic Contacts of Structural Units in PDB entry:
1R24

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 1R24 entry

There are 4 chains in PDB entry 1R24 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 1	VAL 206
B	ASP 1	LYS 217
C	ASP 1	VAL 206
D	ASP 1	LYS 217

There are 13 helices in PDB entry 1R24. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	80	82	Right-handed 310
Helix 2	2	A	122	127	Right-handed alpha
Helix 3	3	A	183	187	Right-handed alpha
Helix 4	4	B	29	31	Right-handed 310
Helix 5	5	B	53	55	Right-handed 310
Helix 6	6	B	74	76	Right-handed 310
Helix 7	7	B	88	90	Right-handed 310
Helix 8	8	C	122	126	Right-handed alpha
Helix 9	9	C	183	188	Right-handed alpha
Helix 10	10	D	29	31	Right-handed 310
Helix 11	11	D	53	55	Right-handed 310
Helix 12	12	D	62	64	Right-handed 310
Helix 13	13	D	88	90	Right-handed 310

There are 20 sheets in PDB entry 1R24. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	20	24	first strand
Strand 2	A	70	75	anti-parallel
Strand 3	A	62	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	85	90	first strand
Strand 2	A	33	38	anti-parallel
Strand 3	A	45	49	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	129	135	first strand
Strand 2	A	175	182	anti-parallel
Strand 3	A	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	192	197	first strand
Strand 2	A	145	150	anti-parallel
Strand 3	A	153	155	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	3	5	first strand
Strand 2	B	18	25	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	69	71	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	12	first strand
Strand 2	B	118	120	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	93	98	first strand
Strand 2	B	34	39	anti-parallel
Strand 3	B	45	49	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	130	133	first strand
Strand 2	B	145	154	anti-parallel
Strand 3	B	184	192	anti-parallel
Strand 4	B	173	175	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	160	162	first strand
Strand 2	B	204	208	anti-parallel
Strand 3	B	212	216	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	178	180	first strand
Strand 2	B	183	185	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	19	24	first strand
Strand 2	C	70	75	anti-parallel
Strand 3	C	63	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	85	90	first strand
Strand 2	C	33	38	anti-parallel
Strand 3	C	44	48	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	114	118	first strand
Strand 2	C	129	137	anti-parallel
Strand 3	C	175	182	anti-parallel
Strand 4	C	159	163	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	148	150	first strand
Strand 2	C	192	194	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	6	first strand
Strand 2	D	17	25	anti-parallel
Strand 3	D	78	84	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	12	first strand
Strand 2	D	118	120	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	93	98	first strand
Strand 2	D	34	39	anti-parallel
Strand 3	D	46	51	anti-parallel
Strand 4	D	58	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	129	133	first strand
Strand 2	D	145	154	anti-parallel
Strand 3	D	184	192	anti-parallel
Strand 4	D	172	174	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	160	162	first strand
Strand 2	D	204	207	anti-parallel
Strand 3	D	213	216	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	178	180	first strand
Strand 2	D	183	185	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: 1R24

Analysis of interatomic Contacts of Structural Units in PDB entry:
1R24