Analysis of interatomic Contacts of Structural Units in PDB entry:
1W72

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 1W72 entry

There are 10 chains in PDB entry 1W72 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 1	TRP 274
B	MET 0	MET 99
C	GLU 1	TYR 9
D	GLY 1	TRP 274
E	MET 0	MET 99
F	GLU 1	TYR 9
H	GLU 1	LYS 228
I	GLU 1	LYS 228
L	SER 1	PRO 211
M	SER 1	PRO 211

There are 30 helices in PDB entry 1W72. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	49	55	Right-handed 310
Helix 2	2	A	56	85	Right-handed alpha
Helix 3	3	A	137	150	Right-handed alpha
Helix 4	4	A	151	162	Right-handed alpha
Helix 5	5	A	162	175	Right-handed alpha
Helix 6	6	A	175	180	Right-handed alpha
Helix 7	7	A	253	255	Right-handed 310
Helix 8	8	D	49	53	Right-handed 310
Helix 9	9	D	56	85	Right-handed alpha
Helix 10	10	D	137	150	Right-handed alpha
Helix 11	11	D	151	162	Right-handed alpha
Helix 12	12	D	162	175	Right-handed alpha
Helix 13	13	D	175	180	Right-handed alpha
Helix 14	14	D	253	255	Right-handed 310
Helix 15	15	H	28	32	Right-handed 310
Helix 16	16	H	83	87	Right-handed 310
Helix 17	17	H	163	165	Right-handed 310
Helix 18	18	H	213	216	Right-handed 310
Helix 19	19	I	28	32	Right-handed 310
Helix 20	20	I	83	87	Right-handed 310
Helix 21	21	I	163	165	Right-handed 310
Helix 22	22	I	213	216	Right-handed 310
Helix 23	23	L	27	31	Right-handed 310
Helix 24	24	L	79	83	Right-handed 310
Helix 25	25	L	121	127	Right-handed alpha
Helix 26	26	L	182	188	Right-handed alpha
Helix 27	27	M	27	31	Right-handed 310
Helix 28	28	M	79	83	Right-handed 310
Helix 29	29	M	121	127	Right-handed alpha
Helix 30	30	M	182	189	Right-handed alpha

There are 29 sheets in PDB entry 1W72. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, A, DB, C, DD, EA, EB, HA, HB, HC, HD, IA, IB, IC, ID, LA, LB, LC, LD, MA, MB, MC, MD,

There are 8 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	46	47	first strand
Strand 2	A	31	37	anti-parallel
Strand 3	A	18	28	anti-parallel
Strand 4	A	3	14	anti-parallel
Strand 5	A	94	103	anti-parallel
Strand 6	A	109	118	anti-parallel
Strand 7	A	121	126	anti-parallel
Strand 8	A	133	135	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	186	193	first strand
Strand 2	A	198	208	anti-parallel
Strand 3	A	241	250	anti-parallel
Strand 4	A	228	230	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	186	193	first strand
Strand 2	A	198	208	anti-parallel
Strand 3	A	241	250	anti-parallel
Strand 4	A	234	235	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	222	223	first strand
Strand 2	A	214	219	anti-parallel
Strand 3	A	257	262	anti-parallel
Strand 4	A	270	273	anti-parallel

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There are 4 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	6	11	first strand
Strand 2	B	21	30	anti-parallel
Strand 3	B	62	70	anti-parallel
Strand 4	B	50	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	6	11	first strand
Strand 2	B	21	30	anti-parallel
Strand 3	B	62	70	anti-parallel
Strand 4	B	55	56	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	44	45	first strand
Strand 2	B	36	41	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	91	94	anti-parallel

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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	D	46	47	first strand
Strand 2	D	31	37	anti-parallel
Strand 3	D	18	28	anti-parallel
Strand 4	D	3	14	anti-parallel
Strand 5	D	94	103	anti-parallel
Strand 6	D	109	118	anti-parallel
Strand 7	D	121	126	anti-parallel
Strand 8	D	133	135	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	186	193	first strand
Strand 2	D	198	208	anti-parallel
Strand 3	D	241	250	anti-parallel
Strand 4	D	228	230	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	186	193	first strand
Strand 2	D	198	208	anti-parallel
Strand 3	D	241	250	anti-parallel
Strand 4	D	234	235	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	222	223	first strand
Strand 2	D	214	219	anti-parallel
Strand 3	D	257	262	anti-parallel
Strand 4	D	270	272	anti-parallel

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There are 7 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	6	11	first strand
Strand 2	E	21	30	anti-parallel
Strand 3	E	62	70	anti-parallel
Strand 4	E	50	51	anti-parallel
Strand 5	E	62	70	anti-parallel
Strand 6	E	55	56	anti-parallel
Strand 7	E	62	70	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	44	45	first strand
Strand 2	E	36	41	anti-parallel
Strand 3	E	78	83	anti-parallel
Strand 4	E	91	94	anti-parallel

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There are 4 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	3	7	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	anti-parallel

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There are 9 strands in HB 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	107	111	parallel
Strand 3	H	88	95	anti-parallel
Strand 4	H	57	59	first strand
Strand 5	H	45	51	anti-parallel
Strand 6	H	34	39	anti-parallel
Strand 7	H	88	95	anti-parallel
Strand 8	H	100	103	anti-parallel
Strand 9	H	88	95	anti-parallel

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There are 7 strands in HC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	120	124	first strand
Strand 2	H	137	147	anti-parallel
Strand 3	H	185	194	anti-parallel
Strand 4	H	171	173	anti-parallel
Strand 5	H	185	194	anti-parallel
Strand 6	H	177	178	anti-parallel
Strand 7	H	185	194	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	153	157	first strand
Strand 2	H	207	212	anti-parallel
Strand 3	H	217	222	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	3	7	first strand
Strand 2	I	18	25	anti-parallel
Strand 3	I	77	82	anti-parallel
Strand 4	I	67	72	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	11	12	first strand
Strand 2	I	107	111	parallel
Strand 3	I	88	95	anti-parallel
Strand 4	I	57	59	first strand
Strand 5	I	45	51	anti-parallel
Strand 6	I	34	39	anti-parallel
Strand 7	I	88	95	anti-parallel
Strand 8	I	100	103	anti-parallel
Strand 9	I	88	95	anti-parallel

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There are 7 strands in IC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	120	124	first strand
Strand 2	I	137	147	anti-parallel
Strand 3	I	185	194	anti-parallel
Strand 4	I	171	173	anti-parallel
Strand 5	I	185	194	anti-parallel
Strand 6	I	177	178	anti-parallel
Strand 7	I	185	194	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	153	157	first strand
Strand 2	I	207	212	anti-parallel
Strand 3	I	217	222	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	9	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	84	92	anti-parallel
Strand 4	L	45	48	first strand
Strand 5	L	34	38	anti-parallel
Strand 6	L	84	92	anti-parallel
Strand 7	L	95	98	anti-parallel
Strand 8	L	84	92	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	19	24	first strand
Strand 2	L	70	75	anti-parallel
Strand 3	L	62	67	anti-parallel

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There are 7 strands in LC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	114	118	first strand
Strand 2	L	130	139	anti-parallel
Strand 3	L	173	181	anti-parallel
Strand 4	L	159	161	anti-parallel
Strand 5	L	173	181	anti-parallel
Strand 6	L	165	166	anti-parallel
Strand 7	L	173	181	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	153	155	first strand
Strand 2	L	145	150	anti-parallel
Strand 3	L	192	198	anti-parallel
Strand 4	L	203	209	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	9	13	first strand
Strand 2	M	102	106	parallel
Strand 3	M	84	92	anti-parallel
Strand 4	M	45	48	first strand
Strand 5	M	34	38	anti-parallel
Strand 6	M	84	92	anti-parallel
Strand 7	M	95	98	anti-parallel
Strand 8	M	84	92	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	19	24	first strand
Strand 2	M	70	75	anti-parallel
Strand 3	M	62	67	anti-parallel

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There are 7 strands in MC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	114	118	first strand
Strand 2	M	130	139	anti-parallel
Strand 3	M	173	181	anti-parallel
Strand 4	M	159	161	anti-parallel
Strand 5	M	173	181	anti-parallel
Strand 6	M	165	166	anti-parallel
Strand 7	M	173	181	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	153	155	first strand
Strand 2	M	145	150	anti-parallel
Strand 3	M	192	198	anti-parallel
Strand 4	M	203	209	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: 1W72

Analysis of interatomic Contacts of Structural Units in PDB entry:
1W72