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

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 1RLO entry

There are 8 chains in PDB entry 1RLO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 3	THR 8
A	MET 10	ASN 270
B	VAL 3	THR 8
B	MET 10	ASN 270
C	VAL 3	THR 8
C	MET 10	ASN 270
D	VAL 3	THR 8
D	MET 10	ASN 270

There are 62 helices in PDB entry 1RLO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	22	36	Right-handed alpha
Helix 2	2	A	47	52	Right-handed alpha
Helix 3	3	A	53	55	Right-handed 310
Helix 4	4	A	67	69	Right-handed 310
Helix 5	5	A	85	98	Right-handed alpha
Helix 6	6	A	119	127	Right-handed alpha
Helix 7	7	A	157	170	Right-handed alpha
Helix 8	8	A	191	204	Right-handed alpha
Helix 9	9	A	206	208	Right-handed 310
Helix 10	10	A	216	218	Right-handed 310
Helix 11	11	A	219	226	Right-handed alpha
Helix 12	12	A	236	243	Right-handed alpha
Helix 13	13	A	249	252	Right-handed 310
Helix 14	14	A	253	264	Right-handed alpha
Helix 15	15	B	22	36	Right-handed alpha
Helix 16	16	B	47	52	Right-handed alpha
Helix 17	17	B	53	55	Right-handed 310
Helix 18	18	B	67	69	Right-handed 310
Helix 19	19	B	85	98	Right-handed alpha
Helix 20	20	B	119	128	Right-handed alpha
Helix 21	21	B	138	142	Right-handed 310
Helix 22	22	B	154	156	Right-handed 310
Helix 23	23	B	157	169	Right-handed alpha
Helix 24	24	B	191	204	Right-handed alpha
Helix 25	25	B	206	208	Right-handed 310
Helix 26	26	B	216	218	Right-handed 310
Helix 27	27	B	219	226	Right-handed alpha
Helix 28	28	B	236	243	Right-handed alpha
Helix 29	29	B	249	252	Right-handed 310
Helix 30	30	B	253	265	Right-handed alpha
Helix 31	31	C	22	36	Right-handed alpha
Helix 32	32	C	47	52	Right-handed alpha
Helix 33	33	C	53	55	Right-handed 310
Helix 34	34	C	67	69	Right-handed 310
Helix 35	35	C	85	99	Right-handed alpha
Helix 36	36	C	119	128	Right-handed alpha
Helix 37	37	C	154	156	Right-handed 310
Helix 38	38	C	157	169	Right-handed alpha
Helix 39	39	C	191	204	Right-handed alpha
Helix 40	40	C	206	208	Right-handed 310
Helix 41	41	C	216	218	Right-handed 310
Helix 42	42	C	219	226	Right-handed alpha
Helix 43	43	C	236	243	Right-handed alpha
Helix 44	44	C	249	252	Right-handed 310
Helix 45	45	C	253	264	Right-handed alpha
Helix 46	46	D	22	37	Right-handed alpha
Helix 47	47	D	47	52	Right-handed alpha
Helix 48	48	D	53	55	Right-handed 310
Helix 49	49	D	58	61	Right-handed 310
Helix 50	50	D	67	69	Right-handed 310
Helix 51	51	D	85	98	Right-handed alpha
Helix 52	52	D	119	128	Right-handed alpha
Helix 53	53	D	138	142	Right-handed 310
Helix 54	54	D	154	156	Right-handed 310
Helix 55	55	D	157	169	Right-handed alpha
Helix 56	56	D	191	204	Right-handed alpha
Helix 57	57	D	206	208	Right-handed 310
Helix 58	58	D	216	218	Right-handed 310
Helix 59	59	D	219	226	Right-handed alpha
Helix 60	60	D	236	243	Right-handed alpha
Helix 61	61	D	249	252	Right-handed 310
Helix 62	62	D	253	265	Right-handed alpha

There are 8 sheets in PDB entry 1RLO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 8 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	77	81	first strand
Strand 2	A	71	74	anti-parallel
Strand 3	A	63	66	anti-parallel
Strand 4	A	39	43	parallel
Strand 5	A	5	8	parallel
Strand 6	A	210	214	parallel
Strand 7	A	228	231	parallel
Strand 8	A	245	246	parallel

Back to list of sheets
Back to top of page

There are 6 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	133	136	first strand
Strand 2	A	112	115	parallel
Strand 3	A	104	108	anti-parallel
Strand 4	A	146	154	anti-parallel
Strand 5	A	182	186	anti-parallel
Strand 6	A	174	177	anti-parallel

Back to list of sheets
Back to top of page

There are 8 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	77	81	first strand
Strand 2	B	71	74	anti-parallel
Strand 3	B	63	66	anti-parallel
Strand 4	B	39	43	parallel
Strand 5	B	5	8	parallel
Strand 6	B	210	214	parallel
Strand 7	B	228	231	parallel
Strand 8	B	245	246	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	133	136	first strand
Strand 2	B	112	115	parallel
Strand 3	B	104	108	anti-parallel
Strand 4	B	146	151	anti-parallel
Strand 5	B	183	186	anti-parallel
Strand 6	B	174	177	anti-parallel

Back to list of sheets
Back to top of page

There are 8 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	77	81	first strand
Strand 2	C	71	74	anti-parallel
Strand 3	C	63	66	anti-parallel
Strand 4	C	39	43	parallel
Strand 5	C	5	8	parallel
Strand 6	C	210	214	parallel
Strand 7	C	228	231	parallel
Strand 8	C	245	246	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	133	136	first strand
Strand 2	C	112	115	parallel
Strand 3	C	103	108	anti-parallel
Strand 4	C	146	152	anti-parallel
Strand 5	C	182	186	anti-parallel
Strand 6	C	174	179	anti-parallel

Back to list of sheets
Back to top of page

There are 8 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	77	81	first strand
Strand 2	D	71	74	anti-parallel
Strand 3	D	63	66	anti-parallel
Strand 4	D	39	43	parallel
Strand 5	D	5	8	parallel
Strand 6	D	210	214	parallel
Strand 7	D	228	231	parallel
Strand 8	D	245	246	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	133	136	first strand
Strand 2	D	112	115	parallel
Strand 3	D	104	108	anti-parallel
Strand 4	D	146	152	anti-parallel
Strand 5	D	182	186	anti-parallel
Strand 6	D	174	179	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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