Analysis of interatomic Contacts of Structural Units in PDB entry:
1U5W

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 1U5W entry

There are 8 chains in PDB entry 1U5W (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 4	SER 174
B	ILE 3	SER 174
C	LEU 2	GLY 175
D	ILE 3	SER 174
E	ILE 3	SER 174
F	MET 4	GLY 175
G	LEU 2	SER 174
H	MET 4	TYR 173

There are 63 helices in PDB entry 1U5W. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	13	29	Right-handed alpha
Helix 2	2	A	50	69	Right-handed alpha
Helix 3	3	A	110	118	Right-handed alpha
Helix 4	4	A	122	129	Right-handed alpha
Helix 5	5	A	140	147	Right-handed alpha
Helix 6	6	A	152	165	Right-handed alpha
Helix 7	7	A	166	174	Right-handed 310
Helix 8	8	B	13	29	Right-handed alpha
Helix 9	9	B	50	69	Right-handed alpha
Helix 10	10	B	110	120	Right-handed alpha
Helix 11	11	B	122	132	Right-handed alpha
Helix 12	12	B	135	139	Right-handed 310
Helix 13	13	B	140	147	Right-handed alpha
Helix 14	14	B	152	166	Right-handed alpha
Helix 15	15	B	167	174	Right-handed 310
Helix 16	16	C	13	28	Right-handed alpha
Helix 17	17	C	50	69	Right-handed alpha
Helix 18	18	C	110	119	Right-handed alpha
Helix 19	19	C	122	132	Right-handed alpha
Helix 20	20	C	135	139	Right-handed 310
Helix 21	21	C	140	147	Right-handed alpha
Helix 22	22	C	152	165	Right-handed alpha
Helix 23	23	C	166	175	Right-handed 310
Helix 24	24	D	13	29	Right-handed alpha
Helix 25	25	D	50	69	Right-handed alpha
Helix 26	26	D	110	119	Right-handed alpha
Helix 27	27	D	122	132	Right-handed alpha
Helix 28	28	D	135	139	Right-handed 310
Helix 29	29	D	140	147	Right-handed alpha
Helix 30	30	D	152	165	Right-handed alpha
Helix 31	31	D	166	174	Right-handed 310
Helix 32	32	E	13	29	Right-handed alpha
Helix 33	33	E	49	69	Right-handed alpha
Helix 34	34	E	110	118	Right-handed alpha
Helix 35	35	E	122	132	Right-handed alpha
Helix 36	36	E	135	139	Right-handed 310
Helix 37	37	E	140	147	Right-handed alpha
Helix 38	38	E	152	165	Right-handed alpha
Helix 39	39	E	165	170	Right-handed alpha
Helix 40	40	F	13	28	Right-handed alpha
Helix 41	41	F	50	69	Right-handed alpha
Helix 42	42	F	110	119	Right-handed alpha
Helix 43	43	F	122	132	Right-handed alpha
Helix 44	44	F	135	139	Right-handed 310
Helix 45	45	F	140	147	Right-handed alpha
Helix 46	46	F	152	165	Right-handed alpha
Helix 47	47	F	165	170	Right-handed alpha
Helix 48	48	F	171	175	Right-handed 310
Helix 49	49	G	13	29	Right-handed alpha
Helix 50	50	G	50	69	Right-handed alpha
Helix 51	51	G	110	118	Right-handed alpha
Helix 52	52	G	122	129	Right-handed alpha
Helix 53	53	G	140	147	Right-handed alpha
Helix 54	54	G	152	165	Right-handed alpha
Helix 55	55	G	165	170	Right-handed alpha
Helix 56	56	H	13	28	Right-handed alpha
Helix 57	57	H	50	69	Right-handed alpha
Helix 58	58	H	110	119	Right-handed alpha
Helix 59	59	H	122	132	Right-handed alpha
Helix 60	60	H	135	139	Right-handed 310
Helix 61	61	H	140	147	Right-handed alpha
Helix 62	62	H	152	165	Right-handed alpha
Helix 63	63	H	166	169	Right-handed 310

There are 12 sheets in PDB entry 1U5W. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 5 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	33	37	first strand
Strand 2	A	5	9	parallel
Strand 3	A	74	82	parallel
Strand 4	A	86	95	anti-parallel
Strand 5	A	99	103	anti-parallel

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There are 5 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	33	37	first strand
Strand 2	A	5	9	parallel
Strand 3	A	74	82	parallel
Strand 4	A	86	95	anti-parallel
Strand 5	A	107	108	anti-parallel

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There are 5 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	33	37	first strand
Strand 2	B	5	9	parallel
Strand 3	B	74	83	parallel
Strand 4	B	86	94	anti-parallel
Strand 5	B	99	103	anti-parallel

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There are 5 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	33	37	first strand
Strand 2	B	5	9	parallel
Strand 3	B	74	83	parallel
Strand 4	B	86	94	anti-parallel
Strand 5	B	107	108	anti-parallel

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There are 5 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	33	37	first strand
Strand 2	C	5	9	parallel
Strand 3	C	74	82	parallel
Strand 4	C	86	95	anti-parallel
Strand 5	C	99	103	anti-parallel

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There are 5 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	33	37	first strand
Strand 2	C	5	9	parallel
Strand 3	C	74	82	parallel
Strand 4	C	86	95	anti-parallel
Strand 5	C	107	108	anti-parallel

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There are 10 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	99	103	first strand
Strand 2	D	86	94	anti-parallel
Strand 3	D	74	83	anti-parallel
Strand 4	D	5	9	parallel
Strand 5	D	33	39	parallel
Strand 6	F	33	37	parallel
Strand 7	F	5	9	parallel
Strand 8	F	74	82	parallel
Strand 9	F	86	94	anti-parallel
Strand 10	F	99	103	anti-parallel

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There are 10 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	107	108	first strand
Strand 2	D	86	94	anti-parallel
Strand 3	D	74	83	anti-parallel
Strand 4	D	5	9	parallel
Strand 5	D	33	39	parallel
Strand 6	F	33	37	parallel
Strand 7	F	5	9	parallel
Strand 8	F	74	82	parallel
Strand 9	F	86	94	anti-parallel
Strand 10	F	107	108	anti-parallel

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There are 10 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	99	103	first strand
Strand 2	E	86	94	anti-parallel
Strand 3	E	74	83	anti-parallel
Strand 4	E	5	9	parallel
Strand 5	E	33	37	parallel
Strand 6	G	33	37	anti-parallel
Strand 7	G	6	9	parallel
Strand 8	G	74	82	parallel
Strand 9	G	86	94	anti-parallel
Strand 10	G	99	103	anti-parallel

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There are 10 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	107	108	first strand
Strand 2	E	86	94	anti-parallel
Strand 3	E	74	83	anti-parallel
Strand 4	E	5	9	parallel
Strand 5	E	33	37	parallel
Strand 6	G	33	37	anti-parallel
Strand 7	G	6	9	parallel
Strand 8	G	74	82	parallel
Strand 9	G	86	94	anti-parallel
Strand 10	G	107	108	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	33	37	first strand
Strand 2	H	5	9	parallel
Strand 3	H	74	83	parallel
Strand 4	H	86	94	anti-parallel
Strand 5	H	99	103	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	33	37	first strand
Strand 2	H	5	9	parallel
Strand 3	H	74	83	parallel
Strand 4	H	86	94	anti-parallel
Strand 5	H	107	108	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: 1U5W

Analysis of interatomic Contacts of Structural Units in PDB entry:
1U5W