Analysis of interatomic Contacts of Structural Units in PDB entry:
5A5H

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 5A5H entry

There are 8 chains in PDB entry 5A5H (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 3	SER 170
B	LEU 112	LEU 321
C	THR 3	SER 170
D	ALA 105	LYS 320
E	THR 3	SER 170
F	GLY 117	LYS 320
G	THR 3	THR 171
H	LYS 120	LEU 133

There are 70 helices in PDB entry 5A5H. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	14	23	Right-handed alpha
Helix 2	2	A	50	62	Right-handed alpha
Helix 3	3	A	71	87	Right-handed alpha
Helix 4	4	A	87	92	Right-handed alpha
Helix 5	5	A	94	107	Right-handed alpha
Helix 6	6	A	118	130	Right-handed alpha
Helix 7	7	A	131	139	Right-handed alpha
Helix 8	8	A	144	157	Right-handed alpha
Helix 9	9	A	157	168	Right-handed alpha
Helix 10	10	B	132	144	Right-handed alpha
Helix 11	11	B	162	167	Right-handed alpha
Helix 12	12	B	209	220	Right-handed alpha
Helix 13	13	B	226	243	Right-handed alpha
Helix 14	14	B	248	263	Right-handed alpha
Helix 15	15	B	275	287	Right-handed alpha
Helix 16	16	B	296	308	Right-handed alpha
Helix 17	17	B	309	319	Right-handed alpha
Helix 18	18	C	14	25	Right-handed alpha
Helix 19	19	C	50	62	Right-handed alpha
Helix 20	20	C	63	66	Right-handed 310
Helix 21	21	C	71	87	Right-handed alpha
Helix 22	22	C	94	107	Right-handed alpha
Helix 23	23	C	118	131	Right-handed alpha
Helix 24	24	C	131	140	Right-handed alpha
Helix 25	25	C	144	156	Right-handed alpha
Helix 26	26	C	157	168	Right-handed alpha
Helix 27	27	D	107	113	Right-handed alpha
Helix 28	28	D	115	120	Right-handed alpha
Helix 29	29	D	132	146	Right-handed alpha
Helix 30	30	D	162	167	Right-handed alpha
Helix 31	31	D	209	220	Right-handed alpha
Helix 32	32	D	226	243	Right-handed alpha
Helix 33	33	D	248	263	Right-handed alpha
Helix 34	34	D	275	289	Right-handed alpha
Helix 35	35	D	296	308	Right-handed alpha
Helix 36	36	D	309	318	Right-handed alpha
Helix 37	37	E	14	25	Right-handed alpha
Helix 38	38	E	50	62	Right-handed alpha
Helix 39	39	E	63	66	Right-handed 310
Helix 40	40	E	71	87	Right-handed alpha
Helix 41	41	E	94	107	Right-handed alpha
Helix 42	42	E	118	130	Right-handed alpha
Helix 43	43	E	131	140	Right-handed alpha
Helix 44	44	E	144	156	Right-handed alpha
Helix 45	45	E	157	168	Right-handed alpha
Helix 46	46	F	132	144	Right-handed alpha
Helix 47	47	F	162	167	Right-handed alpha
Helix 48	48	F	209	220	Right-handed alpha
Helix 49	49	F	226	243	Right-handed alpha
Helix 50	50	F	248	263	Right-handed alpha
Helix 51	51	F	275	288	Right-handed alpha
Helix 52	52	F	296	308	Right-handed alpha
Helix 53	53	F	309	318	Right-handed alpha
Helix 54	54	G	14	25	Right-handed alpha
Helix 55	55	G	50	62	Right-handed alpha
Helix 56	56	G	63	66	Right-handed 310
Helix 57	57	G	71	87	Right-handed alpha
Helix 58	58	G	94	107	Right-handed alpha
Helix 59	59	G	118	130	Right-handed alpha
Helix 60	60	G	131	140	Right-handed alpha
Helix 61	61	G	144	156	Right-handed alpha
Helix 62	62	G	157	168	Right-handed alpha
Helix 63	63	H	132	146	Right-handed alpha
Helix 64	64	H	162	167	Right-handed alpha
Helix 65	65	H	209	220	Right-handed alpha
Helix 66	66	H	226	243	Right-handed alpha
Helix 67	67	H	248	266	Right-handed alpha
Helix 68	68	H	275	288	Right-handed alpha
Helix 69	69	H	296	308	Right-handed alpha
Helix 70	70	H	309	318	Right-handed alpha

There are 7 sheets in PDB entry 5A5H. Click on sheet of interest to get list of strands forming it: AA, BA, CA, A, EA, GA, HA,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	30	33	first strand
Strand 2	A	4	9	parallel
Strand 3	A	36	43	anti-parallel
Strand 4	A	46	48	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	207	208	first strand
Strand 2	B	196	198	anti-parallel
Strand 3	B	121	126	anti-parallel
Strand 4	B	183	189	parallel
Strand 5	B	148	155	parallel
Strand 6	F	148	155	anti-parallel
Strand 7	F	183	189	parallel
Strand 8	F	121	126	parallel
Strand 9	F	196	198	anti-parallel
Strand 10	F	207	208	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	30	33	first strand
Strand 2	C	4	7	parallel
Strand 3	C	39	43	anti-parallel
Strand 4	C	46	48	anti-parallel

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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	D	148	154	first strand
Strand 2	D	183	189	parallel
Strand 3	D	121	126	parallel
Strand 4	D	196	198	anti-parallel
Strand 5	D	207	208	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	30	35	first strand
Strand 2	E	4	9	parallel
Strand 3	E	39	43	anti-parallel
Strand 4	E	46	48	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	30	35	first strand
Strand 2	G	4	9	parallel
Strand 3	G	39	43	anti-parallel
Strand 4	G	46	48	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	148	154	first strand
Strand 2	H	183	189	parallel
Strand 3	H	121	125	parallel
Strand 4	H	196	198	anti-parallel
Strand 5	H	207	208	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: 5A5H

Analysis of interatomic Contacts of Structural Units in PDB entry:
5A5H