Analysis of interatomic Contacts of Structural Units in PDB entry:
6XZW

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 6XZW entry

There are 3 chains in PDB entry 6XZW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
D	ALA 14	GLU 256
L	GLU 1	GLU 214
H	GLN 1	SER 218

There are 13 helices in PDB entry 6XZW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	15	22	Right-handed alpha
Helix 2	AA2	D	64	68	Right-handed 310
Helix 3	AA3	D	140	144	Right-handed 310
Helix 4	AA4	D	186	190	Right-handed 310
Helix 5	AA5	L	30	32	Right-handed 310
Helix 6	AA6	L	80	84	Right-handed 310
Helix 7	AA7	L	122	128	Right-handed alpha
Helix 8	AA8	L	184	188	Right-handed alpha
Helix 9	AA9	H	28	32	Right-handed 310
Helix 10	AB1	H	87	91	Right-handed 310
Helix 11	AB2	H	159	161	Right-handed 310
Helix 12	AB3	H	190	192	Right-handed 310
Helix 13	AB4	H	204	207	Right-handed 310

There are 12 sheets in PDB entry 6XZW. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	34	35	first strand
Strand 2	D	62	63	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	53	57	first strand
Strand 2	D	45	50	anti-parallel
Strand 3	D	73	83	anti-parallel
Strand 4	D	88	100	anti-parallel
Strand 5	D	104	114	anti-parallel
Strand 6	D	129	136	anti-parallel

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There are 9 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	149	158	first strand
Strand 2	D	161	171	anti-parallel
Strand 3	D	176	182	anti-parallel
Strand 4	D	192	200	anti-parallel
Strand 5	D	206	214	anti-parallel
Strand 6	D	217	227	anti-parallel
Strand 7	D	233	242	anti-parallel
Strand 8	D	245	255	anti-parallel
Strand 9	D	149	158	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	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	71	76	anti-parallel
Strand 4	L	63	68	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	103	107	parallel
Strand 3	L	86	91	anti-parallel
Strand 4	L	34	39	anti-parallel
Strand 5	L	46	50	anti-parallel
Strand 6	L	54	55	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	115	119	first strand
Strand 2	L	130	140	anti-parallel
Strand 3	L	174	183	anti-parallel
Strand 4	L	160	164	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	154	155	first strand
Strand 2	L	146	151	anti-parallel
Strand 3	L	192	198	anti-parallel
Strand 4	L	206	211	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	8	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	110	114	parallel
Strand 3	H	92	98	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	58	60	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	123	127	first strand
Strand 2	H	138	148	anti-parallel
Strand 3	H	179	188	anti-parallel
Strand 4	H	166	168	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	123	127	first strand
Strand 2	H	138	148	anti-parallel
Strand 3	H	179	188	anti-parallel
Strand 4	H	172	173	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	154	157	first strand
Strand 2	H	198	203	anti-parallel
Strand 3	H	208	213	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: 6XZW

Analysis of interatomic Contacts of Structural Units in PDB entry:
6XZW