Analysis of interatomic Contacts of Structural Units in PDB entry:
25MN

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 25MN entry

There are 12 chains in PDB entry 25MN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 2	THR 35
A	VAL 37	ILE 354
C	VAL 2	THR 35
C	VAL 37	PRO 352
F	VAL 2	THR 35
F	VAL 37	PRO 352
D	VAL 2	THR 35
D	VAL 37	ILE 354
E	VAL 2	THR 35
E	VAL 37	PRO 352
B	VAL 2	THR 35
B	VAL 37	ILE 354

There are 85 helices in PDB entry 25MN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	27	Right-handed alpha
Helix 2	AA2	A	36	39	Right-handed 310
Helix 3	AA3	A	41	51	Right-handed alpha
Helix 4	AA4	A	60	70	Right-handed alpha
Helix 5	AA5	A	83	85	Right-handed 310
Helix 6	AA6	A	86	94	Right-handed alpha
Helix 7	AA7	A	101	115	Right-handed alpha
Helix 8	AA8	A	138	145	Right-handed alpha
Helix 9	AA9	A	167	186	Right-handed alpha
Helix 10	AB1	A	198	205	Right-handed alpha
Helix 11	AB2	A	218	224	Right-handed alpha
Helix 12	AB3	A	227	230	Right-handed 310
Helix 13	AB4	A	291	293	Right-handed 310
Helix 14	AB5	A	333	343	Right-handed alpha
Helix 15	AB6	C	10	26	Right-handed alpha
Helix 16	AB7	C	36	39	Right-handed 310
Helix 17	AB8	C	41	51	Right-handed alpha
Helix 18	AB9	C	60	70	Right-handed alpha
Helix 19	AC1	C	83	85	Right-handed 310
Helix 20	AC2	C	86	94	Right-handed alpha
Helix 21	AC3	C	101	115	Right-handed alpha
Helix 22	AC4	C	138	144	Right-handed alpha
Helix 23	AC5	C	145	147	Right-handed 310
Helix 24	AC6	C	167	186	Right-handed alpha
Helix 25	AC7	C	198	205	Right-handed alpha
Helix 26	AC8	C	218	224	Right-handed alpha
Helix 27	AC9	C	227	230	Right-handed 310
Helix 28	AD1	C	291	293	Right-handed 310
Helix 29	AD2	C	333	343	Right-handed alpha
Helix 30	AD3	F	10	26	Right-handed alpha
Helix 31	AD4	F	36	39	Right-handed 310
Helix 32	AD5	F	41	51	Right-handed alpha
Helix 33	AD6	F	60	70	Right-handed alpha
Helix 34	AD7	F	83	85	Right-handed 310
Helix 35	AD8	F	86	94	Right-handed alpha
Helix 36	AD9	F	101	115	Right-handed alpha
Helix 37	AE1	F	138	145	Right-handed alpha
Helix 38	AE2	F	167	186	Right-handed alpha
Helix 39	AE3	F	197	205	Right-handed alpha
Helix 40	AE4	F	218	224	Right-handed alpha
Helix 41	AE5	F	227	230	Right-handed 310
Helix 42	AE6	F	291	293	Right-handed 310
Helix 43	AE7	F	333	343	Right-handed alpha
Helix 44	AE8	D	10	26	Right-handed alpha
Helix 45	AE9	D	36	39	Right-handed 310
Helix 46	AF1	D	41	51	Right-handed alpha
Helix 47	AF2	D	60	70	Right-handed alpha
Helix 48	AF3	D	83	85	Right-handed 310
Helix 49	AF4	D	86	94	Right-handed alpha
Helix 50	AF5	D	101	115	Right-handed alpha
Helix 51	AF6	D	138	145	Right-handed alpha
Helix 52	AF7	D	167	186	Right-handed alpha
Helix 53	AF8	D	198	205	Right-handed alpha
Helix 54	AF9	D	218	224	Right-handed alpha
Helix 55	AG1	D	227	230	Right-handed 310
Helix 56	AG2	D	291	293	Right-handed 310
Helix 57	AG3	D	333	343	Right-handed alpha
Helix 58	AG4	E	10	26	Right-handed alpha
Helix 59	AG5	E	36	39	Right-handed 310
Helix 60	AG6	E	41	51	Right-handed alpha
Helix 61	AG7	E	60	70	Right-handed alpha
Helix 62	AG8	E	83	85	Right-handed 310
Helix 63	AG9	E	86	94	Right-handed alpha
Helix 64	AH1	E	101	115	Right-handed alpha
Helix 65	AH2	E	138	145	Right-handed alpha
Helix 66	AH3	E	167	186	Right-handed alpha
Helix 67	AH4	E	198	205	Right-handed alpha
Helix 68	AH5	E	218	224	Right-handed alpha
Helix 69	AH6	E	227	230	Right-handed 310
Helix 70	AH7	E	291	293	Right-handed 310
Helix 71	AH8	E	333	343	Right-handed alpha
Helix 72	AH9	B	10	27	Right-handed alpha
Helix 73	AI1	B	36	39	Right-handed 310
Helix 74	AI2	B	41	51	Right-handed alpha
Helix 75	AI3	B	60	70	Right-handed alpha
Helix 76	AI4	B	83	85	Right-handed 310
Helix 77	AI5	B	86	94	Right-handed alpha
Helix 78	AI6	B	101	116	Right-handed alpha
Helix 79	AI7	B	138	145	Right-handed alpha
Helix 80	AI8	B	167	186	Right-handed alpha
Helix 81	AI9	B	198	205	Right-handed alpha
Helix 82	AJ1	B	218	224	Right-handed alpha
Helix 83	AJ2	B	227	230	Right-handed 310
Helix 84	AJ3	B	291	293	Right-handed 310
Helix 85	AJ4	B	333	343	Right-handed alpha

There are 24 sheets in PDB entry 25MN. 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, AC3, AC4, AC5, AC6,

There are 6 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	295	297	first strand
Strand 2	A	327	332	anti-parallel
Strand 3	A	241	253	anti-parallel
Strand 4	A	278	283	anti-parallel
Strand 5	A	312	315	anti-parallel
Strand 6	A	303	307	anti-parallel

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There are 5 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	295	297	first strand
Strand 2	A	327	332	anti-parallel
Strand 3	A	241	253	anti-parallel
Strand 4	A	5	9	anti-parallel
Strand 5	A	347	351	parallel

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There are 10 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	134	135	first strand
Strand 2	A	120	126	parallel
Strand 3	A	151	155	parallel
Strand 4	A	191	193	parallel
Strand 5	A	214	217	parallel
Strand 6	A	30	34	parallel
Strand 7	A	56	58	parallel
Strand 8	A	76	78	parallel
Strand 9	A	96	99	parallel
Strand 10	A	120	126	parallel

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There are 2 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	225	226	first strand
Strand 2	A	231	232	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	C	295	297	first strand
Strand 2	C	327	332	anti-parallel
Strand 3	C	241	253	anti-parallel
Strand 4	C	278	283	anti-parallel
Strand 5	C	312	315	anti-parallel
Strand 6	C	303	307	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	295	297	first strand
Strand 2	C	327	332	anti-parallel
Strand 3	C	241	253	anti-parallel
Strand 4	C	5	9	anti-parallel
Strand 5	C	347	351	parallel

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There are 10 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	134	135	first strand
Strand 2	C	120	126	parallel
Strand 3	C	151	155	parallel
Strand 4	C	191	193	parallel
Strand 5	C	214	217	parallel
Strand 6	C	30	34	parallel
Strand 7	C	56	58	parallel
Strand 8	C	76	78	parallel
Strand 9	C	96	99	parallel
Strand 10	C	120	126	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	C	225	226	first strand
Strand 2	C	231	232	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	F	295	297	first strand
Strand 2	F	327	332	anti-parallel
Strand 3	F	241	253	anti-parallel
Strand 4	F	278	283	anti-parallel
Strand 5	F	312	315	anti-parallel
Strand 6	F	303	307	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	295	297	first strand
Strand 2	F	327	332	anti-parallel
Strand 3	F	241	253	anti-parallel
Strand 4	F	5	9	anti-parallel
Strand 5	F	347	351	parallel

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There are 10 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	134	135	first strand
Strand 2	F	120	126	parallel
Strand 3	F	151	155	parallel
Strand 4	F	191	193	parallel
Strand 5	F	214	217	parallel
Strand 6	F	30	34	parallel
Strand 7	F	56	58	parallel
Strand 8	F	76	78	parallel
Strand 9	F	96	99	parallel
Strand 10	F	120	126	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	F	225	226	first strand
Strand 2	F	231	232	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	295	297	first strand
Strand 2	D	327	332	anti-parallel
Strand 3	D	241	253	anti-parallel
Strand 4	D	278	283	anti-parallel
Strand 5	D	312	315	anti-parallel
Strand 6	D	303	307	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	295	297	first strand
Strand 2	D	327	332	anti-parallel
Strand 3	D	241	253	anti-parallel
Strand 4	D	5	9	anti-parallel
Strand 5	D	347	351	parallel

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There are 10 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	134	135	first strand
Strand 2	D	120	126	parallel
Strand 3	D	151	155	parallel
Strand 4	D	191	193	parallel
Strand 5	D	214	217	parallel
Strand 6	D	30	34	parallel
Strand 7	D	56	58	parallel
Strand 8	D	76	78	parallel
Strand 9	D	96	99	parallel
Strand 10	D	120	126	parallel

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There are 2 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	225	226	first strand
Strand 2	D	231	232	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	295	297	first strand
Strand 2	E	327	332	anti-parallel
Strand 3	E	241	253	anti-parallel
Strand 4	E	278	283	anti-parallel
Strand 5	E	312	315	anti-parallel
Strand 6	E	303	307	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	295	297	first strand
Strand 2	E	327	332	anti-parallel
Strand 3	E	241	253	anti-parallel
Strand 4	E	5	9	anti-parallel
Strand 5	E	347	351	parallel

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There are 10 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	134	135	first strand
Strand 2	E	120	126	parallel
Strand 3	E	151	155	parallel
Strand 4	E	191	193	parallel
Strand 5	E	214	217	parallel
Strand 6	E	30	34	parallel
Strand 7	E	56	58	parallel
Strand 8	E	76	78	parallel
Strand 9	E	96	99	parallel
Strand 10	E	120	126	parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	225	226	first strand
Strand 2	E	231	232	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	295	297	first strand
Strand 2	B	327	332	anti-parallel
Strand 3	B	241	253	anti-parallel
Strand 4	B	278	284	anti-parallel
Strand 5	B	311	315	anti-parallel
Strand 6	B	303	307	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	295	297	first strand
Strand 2	B	327	332	anti-parallel
Strand 3	B	241	253	anti-parallel
Strand 4	B	5	9	anti-parallel
Strand 5	B	347	351	parallel

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There are 10 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	134	135	first strand
Strand 2	B	120	126	parallel
Strand 3	B	151	155	parallel
Strand 4	B	191	193	parallel
Strand 5	B	214	217	parallel
Strand 6	B	30	34	parallel
Strand 7	B	56	58	parallel
Strand 8	B	76	78	parallel
Strand 9	B	96	99	parallel
Strand 10	B	120	126	parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	225	226	first strand
Strand 2	B	231	232	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: 25MN

Analysis of interatomic Contacts of Structural Units in PDB entry:
25MN