Analysis of interatomic Contacts of Structural Units in PDB entry:
5U3C

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 5U3C entry

There are 4 chains in PDB entry 5U3C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ALA 544
B	MET 1	ALA 544
C	MET 1	ALA 544
D	MET 1	ALA 544

There are104 helices in PDB entry 5U3C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	17	32	Right-handed alpha
Helix 2	AA2	A	48	52	Right-handed 310
Helix 3	AA3	A	53	58	Right-handed alpha
Helix 4	AA4	A	71	78	Right-handed alpha
Helix 5	AA5	A	85	87	Right-handed 310
Helix 6	AA6	A	92	105	Right-handed alpha
Helix 7	AA7	A	114	132	Right-handed alpha
Helix 8	AA8	A	147	149	Right-handed 310
Helix 9	AA9	A	150	165	Right-handed alpha
Helix 10	AB1	A	188	201	Right-handed alpha
Helix 11	AB2	A	217	229	Right-handed alpha
Helix 12	AB3	A	231	233	Right-handed 310
Helix 13	AB4	A	243	245	Right-handed 310
Helix 14	AB5	A	246	254	Right-handed alpha
Helix 15	AB6	A	255	264	Right-handed alpha
Helix 16	AB7	A	273	284	Right-handed alpha
Helix 17	AB8	A	301	304	Right-handed 310
Helix 18	AB9	A	305	319	Right-handed alpha
Helix 19	AC1	A	330	336	Right-handed alpha
Helix 20	AC2	A	337	342	Right-handed 310
Helix 21	AC3	A	357	371	Right-handed alpha
Helix 22	AC4	A	379	393	Right-handed alpha
Helix 23	AC5	A	452	459	Right-handed alpha
Helix 24	AC6	A	477	484	Right-handed alpha
Helix 25	AC7	A	515	519	Right-handed 310
Helix 26	AC8	A	526	543	Right-handed alpha
Helix 27	AC9	B	17	32	Right-handed alpha
Helix 28	AD1	B	48	52	Right-handed 310
Helix 29	AD2	B	53	58	Right-handed alpha
Helix 30	AD3	B	71	78	Right-handed alpha
Helix 31	AD4	B	85	87	Right-handed 310
Helix 32	AD5	B	91	105	Right-handed alpha
Helix 33	AD6	B	118	132	Right-handed alpha
Helix 34	AD7	B	147	149	Right-handed 310
Helix 35	AD8	B	150	165	Right-handed alpha
Helix 36	AD9	B	188	201	Right-handed alpha
Helix 37	AE1	B	217	229	Right-handed alpha
Helix 38	AE2	B	231	233	Right-handed 310
Helix 39	AE3	B	243	245	Right-handed 310
Helix 40	AE4	B	246	254	Right-handed alpha
Helix 41	AE5	B	255	264	Right-handed alpha
Helix 42	AE6	B	273	284	Right-handed alpha
Helix 43	AE7	B	301	304	Right-handed 310
Helix 44	AE8	B	305	319	Right-handed alpha
Helix 45	AE9	B	330	336	Right-handed alpha
Helix 46	AF1	B	337	342	Right-handed 310
Helix 47	AF2	B	357	371	Right-handed alpha
Helix 48	AF3	B	379	393	Right-handed alpha
Helix 49	AF4	B	452	459	Right-handed alpha
Helix 50	AF5	B	477	484	Right-handed alpha
Helix 51	AF6	B	515	519	Right-handed 310
Helix 52	AF7	B	526	543	Right-handed alpha
Helix 53	AF8	C	17	32	Right-handed alpha
Helix 54	AF9	C	48	52	Right-handed 310
Helix 55	AG1	C	53	58	Right-handed alpha
Helix 56	AG2	C	71	78	Right-handed alpha
Helix 57	AG3	C	85	87	Right-handed 310
Helix 58	AG4	C	91	105	Right-handed alpha
Helix 59	AG5	C	114	131	Right-handed alpha
Helix 60	AG6	C	147	149	Right-handed 310
Helix 61	AG7	C	150	165	Right-handed alpha
Helix 62	AG8	C	188	201	Right-handed alpha
Helix 63	AG9	C	217	229	Right-handed alpha
Helix 64	AH1	C	231	233	Right-handed 310
Helix 65	AH2	C	243	245	Right-handed 310
Helix 66	AH3	C	246	254	Right-handed alpha
Helix 67	AH4	C	255	264	Right-handed alpha
Helix 68	AH5	C	273	285	Right-handed alpha
Helix 69	AH6	C	301	304	Right-handed 310
Helix 70	AH7	C	305	319	Right-handed alpha
Helix 71	AH8	C	330	336	Right-handed alpha
Helix 72	AH9	C	337	342	Right-handed 310
Helix 73	AI1	C	357	371	Right-handed alpha
Helix 74	AI2	C	379	394	Right-handed alpha
Helix 75	AI3	C	452	459	Right-handed alpha
Helix 76	AI4	C	477	484	Right-handed alpha
Helix 77	AI5	C	515	519	Right-handed 310
Helix 78	AI6	C	526	543	Right-handed alpha
Helix 79	AI7	D	17	32	Right-handed alpha
Helix 80	AI8	D	48	52	Right-handed 310
Helix 81	AI9	D	53	58	Right-handed alpha
Helix 82	AJ1	D	71	78	Right-handed alpha
Helix 83	AJ2	D	85	87	Right-handed 310
Helix 84	AJ3	D	92	105	Right-handed alpha
Helix 85	AJ4	D	114	132	Right-handed alpha
Helix 86	AJ5	D	147	149	Right-handed 310
Helix 87	AJ6	D	150	165	Right-handed alpha
Helix 88	AJ7	D	188	201	Right-handed alpha
Helix 89	AJ8	D	217	229	Right-handed alpha
Helix 90	AJ9	D	231	233	Right-handed 310
Helix 91	AK1	D	243	245	Right-handed 310
Helix 92	AK2	D	246	254	Right-handed alpha
Helix 93	AK3	D	255	264	Right-handed alpha
Helix 94	AK4	D	273	284	Right-handed alpha
Helix 95	AK5	D	301	304	Right-handed 310
Helix 96	AK6	D	305	319	Right-handed alpha
Helix 97	AK7	D	330	336	Right-handed alpha
Helix 98	AK8	D	337	342	Right-handed 310
Helix 99	AK9	D	357	371	Right-handed alpha
Helix 100	AL1	D	379	393	Right-handed alpha
Helix 101	AL2	D	452	459	Right-handed alpha
Helix 102	AL3	D	474	484	Right-handed alpha
Helix 103	AL4	D	515	519	Right-handed 310
Helix 104	AL5	D	526	543	Right-handed alpha

There are 20 sheets in PDB entry 5U3C. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	89	91	first strand
Strand 2	A	36	42	parallel
Strand 3	A	136	141	parallel
Strand 4	A	4	10	parallel
Strand 5	A	169	176	parallel
Strand 6	A	207	212	parallel
Strand 7	A	235	239	parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	61	62	first strand
Strand 2	A	68	69	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	179	180	first strand
Strand 2	A	185	186	anti-parallel

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There are 9 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	321	329	first strand
Strand 2	A	288	296	parallel
Strand 3	A	346	349	parallel
Strand 4	A	375	378	parallel
Strand 5	A	509	512	parallel
Strand 6	A	498	502	anti-parallel
Strand 7	A	487	491	anti-parallel
Strand 8	A	440	448	anti-parallel
Strand 9	A	462	469	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	399	401	first strand
Strand 2	A	410	414	parallel
Strand 3	A	472	473	anti-parallel

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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	89	90	first strand
Strand 2	B	36	41	parallel
Strand 3	B	136	141	parallel
Strand 4	B	4	10	parallel
Strand 5	B	169	176	parallel
Strand 6	B	207	212	parallel
Strand 7	B	235	239	parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	61	62	first strand
Strand 2	B	68	69	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	179	180	first strand
Strand 2	B	185	186	anti-parallel

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There are 9 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	321	329	first strand
Strand 2	B	288	296	parallel
Strand 3	B	346	349	parallel
Strand 4	B	375	378	parallel
Strand 5	B	509	512	parallel
Strand 6	B	498	502	anti-parallel
Strand 7	B	487	491	anti-parallel
Strand 8	B	440	448	anti-parallel
Strand 9	B	462	469	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	400	401	first strand
Strand 2	B	411	414	parallel
Strand 3	B	472	473	anti-parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	89	90	first strand
Strand 2	C	36	41	parallel
Strand 3	C	136	141	parallel
Strand 4	C	4	10	parallel
Strand 5	C	169	176	parallel
Strand 6	C	207	212	parallel
Strand 7	C	235	239	parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	61	62	first strand
Strand 2	C	68	69	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	179	180	first strand
Strand 2	C	185	186	anti-parallel

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There are 9 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	321	329	first strand
Strand 2	C	288	296	parallel
Strand 3	C	346	349	parallel
Strand 4	C	375	378	parallel
Strand 5	C	509	512	parallel
Strand 6	C	498	502	anti-parallel
Strand 7	C	487	491	anti-parallel
Strand 8	C	440	448	anti-parallel
Strand 9	C	462	469	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	399	401	first strand
Strand 2	C	410	414	parallel
Strand 3	C	472	473	anti-parallel

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There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	89	91	first strand
Strand 2	D	36	42	parallel
Strand 3	D	136	141	parallel
Strand 4	D	4	10	parallel
Strand 5	D	169	176	parallel
Strand 6	D	207	212	parallel
Strand 7	D	235	239	parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	61	62	first strand
Strand 2	D	68	69	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	179	180	first strand
Strand 2	D	185	186	anti-parallel

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There are 9 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	321	329	first strand
Strand 2	D	288	296	parallel
Strand 3	D	346	349	parallel
Strand 4	D	375	378	parallel
Strand 5	D	509	512	parallel
Strand 6	D	498	502	anti-parallel
Strand 7	D	487	491	anti-parallel
Strand 8	D	440	448	anti-parallel
Strand 9	D	462	469	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	399	401	first strand
Strand 2	D	410	414	parallel
Strand 3	D	472	473	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: 5U3C

Analysis of interatomic Contacts of Structural Units in PDB entry:
5U3C