Analysis of interatomic Contacts of Structural Units in PDB entry:
4UTB

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 4UTB entry

There are 6 chains in PDB entry 4UTB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	PRO 1394
B	MET 1	PRO 1394
H	VAL 2	PRO 213
I	VAL 2	PRO 213
L	GLN 1	THR 210
M	GLN 1	VAL 207

There are 31 helices in PDB entry 4UTB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	100	104	Right-handed 310
Helix 2	2	A	131	133	Right-handed 310
Helix 3	3	A	210	214	Right-handed alpha
Helix 4	4	A	224	226	Right-handed 310
Helix 5	5	A	233	236	Right-handed 310
Helix 6	6	A	256	264	Right-handed alpha
Helix 7	7	B	82	86	Right-handed 310
Helix 8	8	B	100	104	Right-handed 310
Helix 9	9	B	131	133	Right-handed 310
Helix 10	10	B	210	214	Right-handed alpha
Helix 11	11	B	224	226	Right-handed 310
Helix 12	12	B	233	236	Right-handed 310
Helix 13	13	B	256	264	Right-handed alpha
Helix 14	14	H	28	32	Right-handed 310
Helix 15	15	H	83	87	Right-handed 310
Helix 16	16	H	97	100	Right-handed alpha
Helix 17	17	H	156	158	Right-handed 310
Helix 18	18	H	185	189	Right-handed 310
Helix 19	19	H	201	204	Right-handed 310
Helix 20	20	I	28	32	Right-handed 310
Helix 21	21	I	83	87	Right-handed 310
Helix 22	22	I	97	100	Right-handed alpha
Helix 23	23	I	201	204	Right-handed 310
Helix 24	24	L	27	32	Right-handed alpha
Helix 25	25	L	79	83	Right-handed 310
Helix 26	26	L	122	128	Right-handed alpha
Helix 27	27	L	182	188	Right-handed alpha
Helix 28	28	M	27	32	Right-handed alpha
Helix 29	29	M	79	83	Right-handed 310
Helix 30	30	M	122	128	Right-handed alpha
Helix 31	31	M	182	188	Right-handed alpha

There are 57 sheets in PDB entry 4UTB. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL, HA, HB, HC, HD, HE, HF, HG, HH, IA, IB, IC, ID, IE, IF, IG, IH, II, LA, LB, LC, LD, LE, LF, LG, LH, MA, MB, MC, MD, ME, MF, MG, MH,

There are 5 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	9	14	first strand
Strand 2	A	30	35	parallel
Strand 3	A	38	50	anti-parallel
Strand 4	A	135	143	anti-parallel
Strand 5	A	160	164	anti-parallel

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There are 2 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	20	25	first strand
Strand 2	A	282	288	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	170	175	first strand
Strand 2	A	179	184	anti-parallel
Strand 3	A	282	288	anti-parallel
Strand 4	A	187	188	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	170	175	first strand
Strand 2	A	179	184	anti-parallel
Strand 3	A	282	288	anti-parallel
Strand 4	A	20	25	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	187	188	first strand
Strand 2	A	282	288	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	90	99	first strand
Strand 2	A	109	129	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	220	222	first strand
Strand 2	A	54	72	anti-parallel
Strand 3	A	109	129	parallel
Strand 4	A	196	200	anti-parallel
Strand 5	A	204	209	anti-parallel
Strand 6	A	268	273	anti-parallel
Strand 7	A	276	278	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	220	222	first strand
Strand 2	A	54	72	anti-parallel
Strand 3	A	109	129	parallel
Strand 4	A	90	99	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	238	241	first strand
Strand 2	A	249	252	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	306	314	first strand
Strand 2	A	320	326	anti-parallel
Strand 3	A	365	370	anti-parallel
Strand 4	A	350	351	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	333	334	first strand
Strand 2	A	357	358	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	337	340	first strand
Strand 2	A	374	380	anti-parallel
Strand 3	A	387	1393	anti-parallel

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There are 5 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	9	13	first strand
Strand 2	B	30	35	parallel
Strand 3	B	38	50	anti-parallel
Strand 4	B	135	143	anti-parallel
Strand 5	B	160	164	anti-parallel

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There are 2 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	21	25	first strand
Strand 2	B	282	288	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	170	175	first strand
Strand 2	B	179	184	anti-parallel
Strand 3	B	282	288	anti-parallel
Strand 4	B	187	188	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	170	175	first strand
Strand 2	B	179	184	anti-parallel
Strand 3	B	282	288	anti-parallel
Strand 4	B	21	25	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	187	188	first strand
Strand 2	B	282	288	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	90	99	first strand
Strand 2	B	109	129	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	220	222	first strand
Strand 2	B	54	72	anti-parallel
Strand 3	B	109	129	parallel
Strand 4	B	196	200	anti-parallel
Strand 5	B	204	209	anti-parallel
Strand 6	B	268	273	anti-parallel
Strand 7	B	276	278	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	220	222	first strand
Strand 2	B	54	72	anti-parallel
Strand 3	B	109	129	parallel
Strand 4	B	90	99	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	238	241	first strand
Strand 2	B	249	252	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	306	314	first strand
Strand 2	B	320	326	anti-parallel
Strand 3	B	365	370	anti-parallel
Strand 4	B	350	351	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	333	334	first strand
Strand 2	B	357	358	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	337	340	first strand
Strand 2	B	374	380	anti-parallel
Strand 3	B	387	1393	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 4 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	11	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	95	anti-parallel
Strand 4	H	102	103	anti-parallel

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There are 6 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	11	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	95	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	57	59	anti-parallel

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There are 2 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	102	103	first strand
Strand 2	H	88	95	anti-parallel

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There are 4 strands in HE 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	136	145	anti-parallel
Strand 3	H	176	184	anti-parallel
Strand 4	H	169	170	parallel

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There are 4 strands in HF 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	136	145	anti-parallel
Strand 3	H	176	184	anti-parallel
Strand 4	H	163	165	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	169	170	first strand
Strand 2	H	176	184	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	151	154	first strand
Strand 2	H	195	200	anti-parallel
Strand 3	H	205	210	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 4 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	102	103	anti-parallel

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There are 6 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	11	12	first strand
Strand 2	I	107	111	parallel
Strand 3	I	88	95	anti-parallel
Strand 4	I	33	39	anti-parallel
Strand 5	I	45	51	anti-parallel
Strand 6	I	57	59	anti-parallel

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There are 2 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	102	103	first strand
Strand 2	I	88	95	anti-parallel

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There are 4 strands in IE 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	139	145	anti-parallel
Strand 3	I	176	200	anti-parallel
Strand 4	I	205	209	parallel

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There are 4 strands in IF 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	139	145	anti-parallel
Strand 3	I	176	200	anti-parallel
Strand 4	I	169	170	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	151	165	first strand
Strand 2	I	176	200	anti-parallel

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There are 4 strands in IH 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	139	145	anti-parallel
Strand 3	I	176	200	anti-parallel
Strand 4	I	151	165	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	205	209	first strand
Strand 2	I	176	200	parallel

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There are 4 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	4	5	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	66	anti-parallel

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There are 4 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	9	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	84	91	anti-parallel
Strand 4	L	96	98	parallel

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There are 5 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	9	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	84	91	anti-parallel
Strand 4	L	34	38	anti-parallel
Strand 5	L	45	48	anti-parallel

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There are 2 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	96	98	first strand
Strand 2	L	84	91	parallel

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There are 4 strands in LE 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	131	140	anti-parallel
Strand 3	L	173	181	anti-parallel
Strand 4	L	166	167	parallel

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There are 4 strands in LF 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	131	140	anti-parallel
Strand 3	L	173	181	anti-parallel
Strand 4	L	160	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	166	167	first strand
Strand 2	L	173	181	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	154	156	first strand
Strand 2	L	146	151	anti-parallel
Strand 3	L	192	198	anti-parallel
Strand 4	L	201	207	anti-parallel

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There are 4 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	4	5	first strand
Strand 2	M	19	25	anti-parallel
Strand 3	M	70	75	anti-parallel
Strand 4	M	62	66	anti-parallel

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There are 4 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	9	13	first strand
Strand 2	M	102	106	parallel
Strand 3	M	84	91	anti-parallel
Strand 4	M	96	98	parallel

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There are 5 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	9	13	first strand
Strand 2	M	102	106	parallel
Strand 3	M	84	91	anti-parallel
Strand 4	M	34	38	anti-parallel
Strand 5	M	45	48	anti-parallel

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There are 2 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	96	98	first strand
Strand 2	M	84	91	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	115	119	first strand
Strand 2	M	131	140	anti-parallel
Strand 3	M	173	181	anti-parallel
Strand 4	M	166	167	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	115	119	first strand
Strand 2	M	131	140	anti-parallel
Strand 3	M	173	181	anti-parallel
Strand 4	M	160	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	166	167	first strand
Strand 2	M	173	181	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	154	156	first strand
Strand 2	M	146	151	anti-parallel
Strand 3	M	192	198	anti-parallel
Strand 4	M	201	207	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: 4UTB

Analysis of interatomic Contacts of Structural Units in PDB entry:
4UTB