Analysis of interatomic Contacts of Structural Units in PDB entry:
2G50

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 2G50 entry

There are 8 chains in PDB entry 2G50 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 12	PRO 530
B	PHE 11	PRO 530
C	ILE 12	PRO 530
D	ALA 10	PRO 530
E	ALA 10	PRO 530
F	PHE 11	PRO 530
G	PHE 11	PRO 530
H	PHE 11	PRO 530

There are184 helices in PDB entry 2G50. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	16	21	Right-handed alpha
Helix 2	2	A	24	31	Right-handed alpha
Helix 3	3	A	56	67	Right-handed alpha
Helix 4	4	A	79	96	Right-handed alpha
Helix 5	5	A	144	148	Right-handed 310
Helix 6	6	A	162	167	Right-handed alpha
Helix 7	7	A	221	234	Right-handed alpha
Helix 8	8	A	246	258	Right-handed alpha
Helix 9	9	A	272	278	Right-handed alpha
Helix 10	10	A	278	286	Right-handed alpha
Helix 11	11	A	293	300	Right-handed alpha
Helix 12	12	A	301	303	Right-handed 310
Helix 13	13	A	304	320	Right-handed alpha
Helix 14	14	A	330	335	Right-handed 310
Helix 15	15	A	340	354	Right-handed alpha
Helix 16	16	A	361	366	Right-handed alpha
Helix 17	17	A	369	387	Right-handed alpha
Helix 18	18	A	389	401	Right-handed alpha
Helix 19	19	A	406	423	Right-handed alpha
Helix 20	20	A	434	443	Right-handed alpha
Helix 21	21	A	455	462	Right-handed alpha
Helix 22	22	A	463	465	Right-handed 310
Helix 23	23	A	480	499	Right-handed alpha
Helix 24	24	B	16	21	Right-handed alpha
Helix 25	25	B	24	31	Right-handed alpha
Helix 26	26	B	56	67	Right-handed alpha
Helix 27	27	B	79	96	Right-handed alpha
Helix 28	28	B	144	148	Right-handed 310
Helix 29	29	B	162	167	Right-handed alpha
Helix 30	30	B	221	234	Right-handed alpha
Helix 31	31	B	246	258	Right-handed alpha
Helix 32	32	B	272	278	Right-handed alpha
Helix 33	33	B	278	286	Right-handed alpha
Helix 34	34	B	293	300	Right-handed alpha
Helix 35	35	B	301	303	Right-handed 310
Helix 36	36	B	304	320	Right-handed alpha
Helix 37	37	B	330	335	Right-handed 310
Helix 38	38	B	340	354	Right-handed alpha
Helix 39	39	B	361	366	Right-handed alpha
Helix 40	40	B	369	387	Right-handed alpha
Helix 41	41	B	389	401	Right-handed alpha
Helix 42	42	B	406	422	Right-handed alpha
Helix 43	43	B	434	443	Right-handed alpha
Helix 44	44	B	455	462	Right-handed alpha
Helix 45	45	B	463	465	Right-handed 310
Helix 46	46	B	480	499	Right-handed alpha
Helix 47	47	C	16	21	Right-handed alpha
Helix 48	48	C	24	31	Right-handed alpha
Helix 49	49	C	56	67	Right-handed alpha
Helix 50	50	C	79	96	Right-handed alpha
Helix 51	51	C	144	148	Right-handed 310
Helix 52	52	C	162	166	Right-handed 310
Helix 53	53	C	221	234	Right-handed alpha
Helix 54	54	C	246	258	Right-handed alpha
Helix 55	55	C	272	278	Right-handed alpha
Helix 56	56	C	278	286	Right-handed alpha
Helix 57	57	C	293	300	Right-handed alpha
Helix 58	58	C	301	303	Right-handed 310
Helix 59	59	C	304	320	Right-handed alpha
Helix 60	60	C	330	335	Right-handed 310
Helix 61	61	C	340	354	Right-handed alpha
Helix 62	62	C	361	366	Right-handed alpha
Helix 63	63	C	369	388	Right-handed alpha
Helix 64	64	C	389	401	Right-handed alpha
Helix 65	65	C	406	423	Right-handed alpha
Helix 66	66	C	434	443	Right-handed alpha
Helix 67	67	C	455	462	Right-handed alpha
Helix 68	68	C	463	465	Right-handed 310
Helix 69	69	C	480	499	Right-handed alpha
Helix 70	70	D	16	21	Right-handed alpha
Helix 71	71	D	24	31	Right-handed alpha
Helix 72	72	D	56	67	Right-handed alpha
Helix 73	73	D	79	96	Right-handed alpha
Helix 74	74	D	144	148	Right-handed 310
Helix 75	75	D	162	167	Right-handed alpha
Helix 76	76	D	221	234	Right-handed alpha
Helix 77	77	D	246	258	Right-handed alpha
Helix 78	78	D	272	278	Right-handed alpha
Helix 79	79	D	278	286	Right-handed alpha
Helix 80	80	D	293	300	Right-handed alpha
Helix 81	81	D	301	303	Right-handed 310
Helix 82	82	D	304	320	Right-handed alpha
Helix 83	83	D	330	335	Right-handed 310
Helix 84	84	D	340	354	Right-handed alpha
Helix 85	85	D	361	366	Right-handed alpha
Helix 86	86	D	369	387	Right-handed alpha
Helix 87	87	D	389	401	Right-handed alpha
Helix 88	88	D	406	422	Right-handed alpha
Helix 89	89	D	434	443	Right-handed alpha
Helix 90	90	D	455	462	Right-handed alpha
Helix 91	91	D	463	465	Right-handed 310
Helix 92	92	D	480	499	Right-handed alpha
Helix 93	93	E	16	21	Right-handed alpha
Helix 94	94	E	24	31	Right-handed alpha
Helix 95	95	E	56	67	Right-handed alpha
Helix 96	96	E	79	96	Right-handed alpha
Helix 97	97	E	144	148	Right-handed 310
Helix 98	98	E	162	167	Right-handed alpha
Helix 99	99	E	221	234	Right-handed alpha
Helix 100	100	E	246	258	Right-handed alpha
Helix 101	101	E	272	278	Right-handed alpha
Helix 102	102	E	278	286	Right-handed alpha
Helix 103	103	E	293	300	Right-handed alpha
Helix 104	104	E	301	303	Right-handed 310
Helix 105	105	E	304	320	Right-handed alpha
Helix 106	106	E	330	335	Right-handed 310
Helix 107	107	E	340	354	Right-handed alpha
Helix 108	108	E	361	366	Right-handed alpha
Helix 109	109	E	369	388	Right-handed alpha
Helix 110	110	E	389	401	Right-handed alpha
Helix 111	111	E	406	423	Right-handed alpha
Helix 112	112	E	434	443	Right-handed alpha
Helix 113	113	E	455	462	Right-handed alpha
Helix 114	114	E	463	465	Right-handed 310
Helix 115	115	E	480	499	Right-handed alpha
Helix 116	116	F	16	21	Right-handed alpha
Helix 117	117	F	24	31	Right-handed alpha
Helix 118	118	F	56	67	Right-handed alpha
Helix 119	119	F	79	96	Right-handed alpha
Helix 120	120	F	144	148	Right-handed 310
Helix 121	121	F	162	167	Right-handed alpha
Helix 122	122	F	221	234	Right-handed alpha
Helix 123	123	F	246	258	Right-handed alpha
Helix 124	124	F	272	278	Right-handed alpha
Helix 125	125	F	278	286	Right-handed alpha
Helix 126	126	F	293	300	Right-handed alpha
Helix 127	127	F	301	303	Right-handed 310
Helix 128	128	F	304	320	Right-handed alpha
Helix 129	129	F	330	335	Right-handed 310
Helix 130	130	F	340	354	Right-handed alpha
Helix 131	131	F	361	366	Right-handed alpha
Helix 132	132	F	369	388	Right-handed alpha
Helix 133	133	F	389	401	Right-handed alpha
Helix 134	134	F	406	423	Right-handed alpha
Helix 135	135	F	434	443	Right-handed alpha
Helix 136	136	F	455	462	Right-handed alpha
Helix 137	137	F	463	465	Right-handed 310
Helix 138	138	F	480	499	Right-handed alpha
Helix 139	139	G	16	21	Right-handed alpha
Helix 140	140	G	24	31	Right-handed alpha
Helix 141	141	G	56	67	Right-handed alpha
Helix 142	142	G	79	96	Right-handed alpha
Helix 143	143	G	144	148	Right-handed 310
Helix 144	144	G	162	166	Right-handed 310
Helix 145	145	G	221	234	Right-handed alpha
Helix 146	146	G	246	258	Right-handed alpha
Helix 147	147	G	272	278	Right-handed alpha
Helix 148	148	G	278	286	Right-handed alpha
Helix 149	149	G	293	300	Right-handed alpha
Helix 150	150	G	301	303	Right-handed 310
Helix 151	151	G	304	320	Right-handed alpha
Helix 152	152	G	330	335	Right-handed 310
Helix 153	153	G	340	354	Right-handed alpha
Helix 154	154	G	361	366	Right-handed alpha
Helix 155	155	G	369	387	Right-handed alpha
Helix 156	156	G	389	401	Right-handed alpha
Helix 157	157	G	406	422	Right-handed alpha
Helix 158	158	G	434	443	Right-handed alpha
Helix 159	159	G	455	462	Right-handed alpha
Helix 160	160	G	463	465	Right-handed 310
Helix 161	161	G	480	499	Right-handed alpha
Helix 162	162	H	16	21	Right-handed alpha
Helix 163	163	H	24	31	Right-handed alpha
Helix 164	164	H	56	67	Right-handed alpha
Helix 165	165	H	79	96	Right-handed alpha
Helix 166	166	H	144	148	Right-handed 310
Helix 167	167	H	162	167	Right-handed alpha
Helix 168	168	H	221	234	Right-handed alpha
Helix 169	169	H	246	258	Right-handed alpha
Helix 170	170	H	272	278	Right-handed alpha
Helix 171	171	H	278	286	Right-handed alpha
Helix 172	172	H	293	300	Right-handed alpha
Helix 173	173	H	301	303	Right-handed 310
Helix 174	174	H	304	320	Right-handed alpha
Helix 175	175	H	330	335	Right-handed 310
Helix 176	176	H	340	354	Right-handed alpha
Helix 177	177	H	361	366	Right-handed alpha
Helix 178	178	H	369	388	Right-handed alpha
Helix 179	179	H	389	401	Right-handed alpha
Helix 180	180	H	406	423	Right-handed alpha
Helix 181	181	H	434	443	Right-handed alpha
Helix 182	182	H	455	462	Right-handed alpha
Helix 183	183	H	463	465	Right-handed 310
Helix 184	184	H	480	499	Right-handed alpha

There are 28 sheets in PDB entry 2G50. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	45	49	first strand
Strand 2	A	70	74	parallel
Strand 3	A	108	112	parallel
Strand 4	A	238	241	parallel
Strand 5	A	265	270	parallel
Strand 6	A	288	292	parallel
Strand 7	A	323	326	parallel
Strand 8	A	357	360	parallel
Strand 9	A	45	49	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	118	119	first strand
Strand 2	A	207	209	anti-parallel
Strand 3	A	172	175	anti-parallel
Strand 4	A	180	188	anti-parallel
Strand 5	A	191	198	anti-parallel
Strand 6	A	138	142	anti-parallel
Strand 7	A	155	157	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	131	133	first strand
Strand 2	A	200	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	468	472	first strand
Strand 2	A	449	453	parallel
Strand 3	A	427	430	parallel
Strand 4	A	507	512	parallel
Strand 5	A	523	528	anti-parallel
Strand 6	B	523	528	anti-parallel
Strand 7	B	507	512	anti-parallel
Strand 8	B	427	430	parallel
Strand 9	B	449	453	parallel
Strand 10	B	468	472	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	45	49	first strand
Strand 2	B	70	74	parallel
Strand 3	B	108	112	parallel
Strand 4	B	238	241	parallel
Strand 5	B	265	270	parallel
Strand 6	B	288	292	parallel
Strand 7	B	323	326	parallel
Strand 8	B	357	360	parallel
Strand 9	B	45	49	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	118	119	first strand
Strand 2	B	207	209	anti-parallel
Strand 3	B	172	175	anti-parallel
Strand 4	B	180	186	anti-parallel
Strand 5	B	192	196	anti-parallel
Strand 6	B	138	142	anti-parallel
Strand 7	B	155	157	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	131	133	first strand
Strand 2	B	200	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	45	49	first strand
Strand 2	C	70	74	parallel
Strand 3	C	108	112	parallel
Strand 4	C	238	241	parallel
Strand 5	C	265	270	parallel
Strand 6	C	288	292	parallel
Strand 7	C	323	326	parallel
Strand 8	C	357	360	parallel
Strand 9	C	45	49	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	118	119	first strand
Strand 2	C	207	209	anti-parallel
Strand 3	C	172	175	anti-parallel
Strand 4	C	180	186	anti-parallel
Strand 5	C	191	198	anti-parallel
Strand 6	C	138	142	anti-parallel
Strand 7	C	155	157	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	131	133	first strand
Strand 2	C	200	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	468	472	first strand
Strand 2	C	449	453	parallel
Strand 3	C	427	430	parallel
Strand 4	C	507	512	parallel
Strand 5	C	523	528	anti-parallel
Strand 6	D	523	528	anti-parallel
Strand 7	D	507	512	anti-parallel
Strand 8	D	427	430	parallel
Strand 9	D	449	453	parallel
Strand 10	D	468	472	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	45	49	first strand
Strand 2	D	70	74	parallel
Strand 3	D	108	112	parallel
Strand 4	D	238	241	parallel
Strand 5	D	265	270	parallel
Strand 6	D	288	292	parallel
Strand 7	D	323	326	parallel
Strand 8	D	357	360	parallel
Strand 9	D	45	49	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	118	119	first strand
Strand 2	D	207	209	anti-parallel
Strand 3	D	172	175	anti-parallel
Strand 4	D	180	187	anti-parallel
Strand 5	D	191	198	anti-parallel
Strand 6	D	138	142	anti-parallel
Strand 7	D	155	157	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	131	133	first strand
Strand 2	D	200	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	45	49	first strand
Strand 2	E	70	74	parallel
Strand 3	E	108	112	parallel
Strand 4	E	238	241	parallel
Strand 5	E	265	270	parallel
Strand 6	E	288	292	parallel
Strand 7	E	323	326	parallel
Strand 8	E	357	360	parallel
Strand 9	E	45	49	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	118	119	first strand
Strand 2	E	207	209	anti-parallel
Strand 3	E	172	175	anti-parallel
Strand 4	E	180	187	anti-parallel
Strand 5	E	191	198	anti-parallel
Strand 6	E	138	142	anti-parallel
Strand 7	E	155	157	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	131	133	first strand
Strand 2	E	200	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	468	472	first strand
Strand 2	E	449	453	parallel
Strand 3	E	427	430	parallel
Strand 4	E	507	512	parallel
Strand 5	E	523	528	anti-parallel
Strand 6	F	523	528	anti-parallel
Strand 7	F	507	512	anti-parallel
Strand 8	F	427	430	parallel
Strand 9	F	449	453	parallel
Strand 10	F	468	472	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	45	49	first strand
Strand 2	F	70	74	parallel
Strand 3	F	108	112	parallel
Strand 4	F	238	241	parallel
Strand 5	F	265	270	parallel
Strand 6	F	288	292	parallel
Strand 7	F	323	326	parallel
Strand 8	F	357	360	parallel
Strand 9	F	45	49	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	118	119	first strand
Strand 2	F	207	209	anti-parallel
Strand 3	F	172	175	anti-parallel
Strand 4	F	180	186	anti-parallel
Strand 5	F	191	198	anti-parallel
Strand 6	F	138	142	anti-parallel
Strand 7	F	155	157	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	131	133	first strand
Strand 2	F	200	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	45	49	first strand
Strand 2	G	70	74	parallel
Strand 3	G	108	112	parallel
Strand 4	G	238	241	parallel
Strand 5	G	265	270	parallel
Strand 6	G	288	292	parallel
Strand 7	G	323	326	parallel
Strand 8	G	357	360	parallel
Strand 9	G	45	49	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	118	119	first strand
Strand 2	G	207	209	anti-parallel
Strand 3	G	172	175	anti-parallel
Strand 4	G	180	186	anti-parallel
Strand 5	G	192	198	anti-parallel
Strand 6	G	138	142	anti-parallel
Strand 7	G	155	157	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	131	133	first strand
Strand 2	G	200	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	468	472	first strand
Strand 2	G	449	453	parallel
Strand 3	G	427	430	parallel
Strand 4	G	507	512	parallel
Strand 5	G	523	528	anti-parallel
Strand 6	H	523	528	anti-parallel
Strand 7	H	507	512	anti-parallel
Strand 8	H	427	430	parallel
Strand 9	H	449	453	parallel
Strand 10	H	468	472	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	45	49	first strand
Strand 2	H	70	74	parallel
Strand 3	H	108	112	parallel
Strand 4	H	238	241	parallel
Strand 5	H	265	270	parallel
Strand 6	H	288	292	parallel
Strand 7	H	323	326	parallel
Strand 8	H	357	360	parallel
Strand 9	H	45	49	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	118	119	first strand
Strand 2	H	207	209	anti-parallel
Strand 3	H	172	175	anti-parallel
Strand 4	H	180	187	anti-parallel
Strand 5	H	191	198	anti-parallel
Strand 6	H	138	142	anti-parallel
Strand 7	H	155	157	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	H	131	133	first strand
Strand 2	H	200	202	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: 2G50

Analysis of interatomic Contacts of Structural Units in PDB entry:
2G50