1NEJ

Crystalline Human Carbonmonoxy Hemoglobin S (Liganded Sickle Cell Hemoglobin) Exhibits The R2 Quaternary State At Neutral pH In The Presence Of Polyethylene Glycol: The 2.1 Angstrom Resolution Crystal Structure


Sequence Similarity Clusters for the Entities in PDB 1NEJ

Entity #1 | Chains: A,C
Hemoglobin alpha chain protein, length: 141 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 180 254 12
95 % 189 265 17 Flexibility: Low
Max RMSD: 4.4, Avg RMSD: 0.7
PDBFlex
90 % 189 265 19
70 % 219 332 17
50 % 517 755 4
40 % 522 760 7
30 % 988 1299 7
Entity #2 | Chains: B,D
Hemoglobin beta chain protein, length: 146 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 8 9 2626
95 % 187 251 19 Flexibility: Low
Max RMSD: 1.7, Avg RMSD: 0.7
PDBFlex
90 % 190 256 21
70 % 236 347 14
50 % 518 755 4
40 % 523 760 7
30 % 989 1299 7

Instructions

In the table for each entity, view a list of similar sequences by selecting the link associated with the percentage cutoff.



View more detailed documentation on the redundancy reduction and sequence clustering procedure used by RCSB PDB.

You can also use the structure comparison tool to compare any 2 given structures


ACTION - (A) Select for download / view details OR (B) Select two chains for comparison
Rank PDB ID Entity ID Chains Description Details Taxonomy EC Number
1 2W72 1 A HUMAN HEMOGLOBIN A CHAIN ALPHA, RESIDUES 2-142 9606
2 2W72 3 C HUMAN HEMOGLOBIN A CHAIN ALPHA, RESIDUES 2-142 9606
3 1IRD 1 A Hemoglobin alpha chain 9606
4 2DN2 1 A, C Hemoglobin alpha subunit 9606
5 2DN3 1 A Hemoglobin alpha subunit 9606
6 2DN1 1 A Hemoglobin alpha subunit 9606
7 1J41 1 A, C, E, G Hemoglobin alpha Chain 9606
8 1J40 1 A, C, E, G Hemoglobin alpha Chain 9606
9 1BAB 1 A, C HEMOGLOBIN THIONVILLE (DEOXY) (ALPHA CHAIN) 9606
10 3S66 1 A Hemoglobin subunit alpha 9606
11 2D5Z 1 A, C Hemoglobin alpha subunit 9606
12 1BZ0 1 A, C PROTEIN (HEMOGLOBIN ALPHA CHAIN) 9606
13 5EUI 1 A HBA protein 9978
14 1UIW 1 A, C, E, G Hemoglobin alpha chain 9606
15 1J3Y 1 A, C, E, G Hemoglobin alpha Chain 9606
16 3QJD 1 A, C Hemoglobin subunit alpha 9606
17 1THB 1 A, C HEMOGLOBIN A (OXY) (ALPHA CHAIN) 9606
18 1BZZ 1 A, C PROTEIN (HEMOGLOBIN ALPHA CHAIN) 9606
19 5WOG 1 A, B Hemoglobin subunit alpha 9606
20 1J3Z 1 A, C, E, G Hemoglobin alpha Chain 9606
21 1BZ1 1 A, C PROTEIN (HEMOGLOBIN ALPHA CHAIN) 9606
22 3NMM 1 A, C Hemoglobin subunit alpha 9606
23 5WOH 1 A, C Hemoglobin subunit alpha 9606
24 4HHB 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
25 1J7Y 1 A, C Hemoglobin alpha chain 9606
26 1DXV 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
27 1DXT 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
28 1DXU 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
29 6BWP 1 A, C Hemoglobin subunit alpha 9606
30 3DUT 1 A, C Hemoglobin subunit alpha 9606
31 1SDK 1 A, C HEMOGLOBIN A CROSS-LINKED, CARBONMONOXY 9606
32 2HHB 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
33 1QSH 1 A, C PROTEIN (HEMOGLOBIN ALPHA CHAIN) 9606
34 4ROL 1 A, C Hemoglobin subunit alpha 9606
35 1SDL 1 A, C HEMOGLOBIN A CROSS-LINKED, CARBONMONOXY 9606
36 1BBB 1 A, C HEMOGLOBIN A (CARBONMONOXY) (ALPHA CHAIN) 9606
37 1QSI 1 A, C PROTEIN (HEMOGLOBIN ALPHA CHAIN) 9606
38 4MQG 1 A Hemoglobin subunit alpha 9606
39 2QSS 1 A, C Hemoglobin subunit alpha 9913
40 2D60 1 A, C Hemoglobin alpha subunit 9606
41 2W6V 1 A, C HEMOGLOBIN SUBUNIT ALPHA CHAIN ALPHA, RESIDUES 2-142 9606
42 1GBU 1 A, C HEMOGLOBIN DEOXY 9606
43 1NQP 1 A, C Hemoglobin alpha chain 9606
44 1QI8 1 A, C HEMOGLOBIN ALPHA CHAIN 9606
45 1A01 1 A, C HEMOGLOBIN (ALPHA CHAIN) 9606
46 1A3N 1 A, C HEMOGLOBIN (ALPHA CHAIN) 9606
47 3QJB 1 A Hemoglobin subunit alpha 9606
48 5E83 1 A, C Hemoglobin subunit alpha 9606
49 1YE2 1 A, C Hemoglobin alpha chain 9606
50 1A3O 1 A, C HEMOGLOBIN (ALPHA CHAIN) 9606
51 1O1O 1 A, C Hemoglobin Alpha chain 9606
52 5KSI 1 A, C Hemoglobin subunit alpha 9606
53 5E6E 1 A Hemoglobin subunit alpha 9606
54 4MQJ 1 A, C, E, G Hemoglobin subunit alpha 9606
55 3HHB 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
56 1R1Y 1 A, C Hemoglobin alpha chain 9606
57 1K0Y 1 A, C hemoglobin alpha chain 9606
58 1YVQ 1 A, C Hemoglobin alpha chain 9606
59 5UCU 1 A Hemoglobin subunit alpha 9606
60 1C7B 1 A, C PROTEIN (DEOXYHEMOGLOBIN (ALPHA CHAIN)) 9606
61 3NL7 1 A Hemoglobin subunit alpha 9606
62 1SHR 1 A, C Hemoglobin alpha chain 9606
63 1Y4V 1 A, C Hemoglobin alpha chain 9606
64 5URC 1 A, C Hemoglobin subunit alpha 9606
65 1G9V 1 A, C HEMOGLOBIN ALPHA CHAIN 9606
66 1YVT 1 A Hemoglobin alpha chain 9606
67 1CLS 1 A, C HEMOGLOBIN CROSS-LINKED DEOXY FORM 9606
68 1VWT 1 A, C HEMOGLOBIN ALPHA AQUOMET, BETA DEOXY 9606
69 1QXE 1 A, C Hemoglobin alpha chain alpha chain 9606
70 1RQ3 1 A, C Hemoglobin alpha chain 9606
71 1XZ2 1 A, C Hemoglobin alpha chain 9606
72 3QJE 1 A, C Hemoglobin subunit alpha 9606
73 4L7Y 1 A, C Hemoglobin subunit alpha 9606
74 5SW7 1 A Hemoglobin subunit alpha 9606
75 2QSP 1 A, C Hemoglobin subunit alpha 9913
76 1XZ7 1 A, C Hemoglobin alpha chain 9606
77 3D7O 1 A Hemoglobin subunit alpha 9606
78 3IC0 1 A, C Hemoglobin subunit alpha 9606
79 1BUW 1 A, C PROTEIN (HEMOGLOBIN) THE SULFHYDRYL GROUPS OF CYSTEINE 93 OF BETA SUBUNITS ARE S-NITROSYLATED. THE HEME GROUPS ARE NITROSYLATED. 9606
80 1XXT 1 A, C Hemoglobin alpha chain 9606
81 1HBB 1 A, C HEMOGLOBIN A (DEOXY) (ALPHA CHAIN) 9606
82 1KD2 1 A, C Hemoglobin alpha chain 9606
83 5E29 1 A, C Hemoglobin subunit alpha 9606
84 3WHM 1 A, E Hemoglobin subunit alpha 9606
85 1A0Z 1 A, C HEMOGLOBIN (ALPHA CHAIN) 9606
86 1Y83 1 A, C Hemoglobin alpha chain 9606
87 1A00 1 A, C HEMOGLOBIN (ALPHA CHAIN) 9606
88 1G08 1 A, C HEMOGLOBIN ALPHA CHAIN 9913
89 1Y7Z 1 A, C Hemoglobin alpha chain 9606
90 2RAO 1 A, C Hemoglobin subunit alpha-1/2 9986
91 4N8T 1 A Hemoglobin subunit alpha 9606
92 2HBS 1 A, C, E, G HEMOGLOBIN S (DEOXY), ALPHA CHAIN 9606
93 1Y7D 1 A, C Hemoglobin alpha chain 9606
94 1Y4G 1 A, C Hemoglobin alpha chain 9606
95 4MQI 1 A Hemoglobin subunit alpha 9606
96 1Y45 1 A, C Hemoglobin alpha chain 9606
97 4NI1 1 A Hemoglobin subunit alpha 9606
98 1J7W 1 A, C hemoglobin alpha chain 9606
99 2HHD 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
100 1YIH 1 A, C Hemoglobin alpha chain 9606
101 1K1K 1 A HEMOGLOBIN ALPHA CHAIN 9606
102 3OO4 1 A Hemoglobin subunit alpha 9606
103 1GBV 1 A, C HEMOGLOBIN ALPHA-OXY, BETA-DEOXY, T STATE 9606
104 2HBE 1 A HEMOGLOBIN A (N-BUTYL ISOCYANIDE) (ALPHA CHAIN) 9606
105 1Y4F 1 A, C Hemoglobin alpha chain 9606
106 1XY0 1 A, C Hemoglobin alpha chain 9606
107 4ROM 1 A, C Hemoglobin subunit alpha 9606
108 1XZ4 1 A, C Hemoglobin alpha chain 9606
109 1Y5J 1 A, C Hemoglobin alpha chain 9606
110 1Y4P 1 A, C Hemoglobin alpha chain 9606
111 1Y2Z 1 A, C Hemoglobin alpha chain 9606
112 4X0L 1 A Hemoglobin subunit alpha 9606
113 1HDB 1 A, C HEMOGLOBIN (DEOXY) BETA-V67T ALPHA-BETA-ALPHA-BETA TETRAMER 9606
114 1YHE 1 A, C Hemoglobin alpha chain 9606
115 5U3I 1 A, C Hemoglobin subunit alpha 9606
116 1XZV 1 A, C Hemoglobin alpha chain 9606
117 3S65 1 A, C Hemoglobin subunit alpha 9606
118 6HBW 1 A, C PROTEIN (HEMOGLOBIN ALPHA 1) 9606
119 1Y31 1 A, C Hemoglobin alpha chain 9606
120 1G0A 1 A, C HEMOGLOBIN ALPHA CHAIN 9913
121 1Y0D 1 A, C Hemoglobin alpha chain Residues 1-140 9606
122 3QJC 1 A Hemoglobin subunit alpha 9606
123 1Y85 1 A, C Hemoglobin alpha chain 9606
124 1HBA 1 A, C HEMOGLOBIN ROTHSCHILD (DEOXY) (ALPHA CHAIN) 9606
125 1AJ9 1 A HEMOGLOBIN (ALPHA CHAIN) 9606
126 3CY5 1 A, C Hemoglobin subunit alpha-2 89462
127 2HBC 1 A HEMOGLOBIN A (ETHYL ISOCYANIDE) (ALPHA CHAIN) 9606
128 1Y0W 1 A, C Hemoglobin alpha chain 9606
129 6BWU 1 A Hemoglobin subunit alpha 9606
130 1XZ5 1 A, C Hemoglobin alpha chain 9606
131 1Y0T 1 A, C Hemoglobin alpha chain 9606
132 1Y4Q 1 A, C Hemoglobin alpha chain 9606
133 1Y35 1 A, C Hemoglobin alpha chain 9606
134 1J7S 1 A, C Hemoglobin alpha chain 9606
135 1Y5F 1 A, C Hemoglobin alpha chain 9606
136 3WCP 1 A, C Hemoglobin subunit alpha 9606
137 1G09 1 A, C HEMOGLOBIN ALPHA CHAIN 9913
138 1A0U 1 A, C HEMOGLOBIN (ALPHA CHAIN) 9606
139 1RPS 1 A, C Hemoglobin alpha chain 9606
140 1Y7G 1 A, C Hemoglobin alpha chain 9606
141 1Y5K 1 A, C Hemoglobin alpha chain 9606
142 1Y22 1 A, C Hemoglobin alpha chain 9606
143 1O1K 1 A, C Hemoglobin Alpha chain 9606
144 1XZU 1 A, C Hemoglobin alpha chain 9606
145 1Y09 1 A, C Hemoglobin alpha chain 9606
146 3PIA 1 A, C Hemoglobin subunit alpha 9913
147 1RQA 1 A, C Hemoglobin alpha chain 9606
148 1Y4R 1 A, C Hemoglobin alpha chain 9606
149 1GZX 1 A, C HEMOGLOBIN ALPHA CHAIN LIGANDED T STATE 9606
150 1Y4B 1 A, C Hemoglobin alpha chain 9606
151 2HHE 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
152 2HBD 1 A HEMOGLOBIN A (METHYL ISOCYANIDE) (ALPHA CHAIN) 9606
153 3P5Q 1 A Hemoglobin subunit alpha 9606
154 1DKE 1 A, C HEMOGLOBIN: ALPHA CHAIN 9606
155 1HGA 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
156 1HGC 1 A, C HEMOGLOBIN (OXY) (ALPHA CHAIN) 9606
157 2HBF 1 A HEMOGLOBIN A (N-PROPYL ISOCYANIDE) (ALPHA CHAIN) 9606
158 1Y0A 1 A, C Hemoglobin alpha chain 9606
159 1YEV 1 A, C Hemoglobin alpha chain 9606
160 1YZI 1 A Hemoglobin alpha chain 9606
161 3HXN 1 A, C Hemoglobin subunit alpha 9606
162 5UFJ 1 A, C Hemoglobin subunit alpha 9606
163 1XYE 1 A, C Hemoglobin alpha chain 9606
164 1RQ4 1 A, C Hemoglobin alpha chain 9606
165 2YRS 1 A, C, I, M Hemoglobin subunit alpha 9606
166 5KDQ 1 A, C Hemoglobin subunit alpha 9606
167 1Y7C 1 A, C Hemoglobin alpha chain 9606
168 4MQK 1 A, C, E, G Hemoglobin subunit alpha 9606
169 4M4B 1 A Hemoglobin subunit alpha 9606
170 1FSX 1 A, C HEMOGLOBIN ALPHA CHAIN 9913
171 1HGB 1 A, C HEMOGLOBIN (AQUO MET) (ALPHA CHAIN) 9606
172 1YEO 1 A, C Hemoglobin alpha chain 9606
173 1Y0C 1 A, C Hemoglobin alpha chain 9606
174 1YEU 1 A, C Hemoglobin alpha chain 9606
175 4M4A 1 A Hemoglobin subunit alpha 9606
176 1O1I 1 A Hemoglobin Alpha chain 9606
177 1YH9 1 A, C Hemoglobin alpha chain 9606
178 1MKO 1 A, C Hemoglobin alpha chain 9606
179 1Y46 1 A, C Hemoglobin alpha chain 9606
180 1LJW 1 A hemoglobin alpha chain 9606
181 3ONZ 1 A Hemoglobin subunit alpha Hemoglobin Chain A 9606
182 1HHO 1 A HEMOGLOBIN A (OXY) (ALPHA CHAIN) 9606
183 1M9P 1 A, C Hemoglobin alpha chain 9606
184 1BIJ 1 A, C HEMOGLOBIN A LYS B82/D82 CROSSLINKED HEMOGLOBIN 9606
185 1HAB 1 A, C HEMOGLOBIN A CROSS-LINKED, CARBONMONOXY FORM 9606
186 1R1X 1 A Hemoglobin alpha chain 9606
187 3R5I 1 A, C Hemoglobin subunit alpha 9606
188 3OO5 1 A Hemoglobin subunit alpha 9606
189 1NEJ 1 A, C Hemoglobin alpha chain alpha chain 9606
190 4MQC 1 A Hemoglobin subunit alpha 9606
191 4NI0 1 A Hemoglobin subunit alpha 9606
192 1SI4 1 A, C Hemoglobin alpha chain 9606
193 1RVW 1 A HEMOGLOBIN CARBONMONXY HEMES 9606
194 1YIE 1 A, C Hemoglobin alpha chain 9606
195 1B86 1 A, C PROTEIN (HEMOGLOBIN; ALPHA CHAIN) 9606
196 5EE4 2 C, E Hemoglobin subunit alpha 9606
197 1HAC 1 A, C HEMOGLOBIN A CROSS-LINKED, CARBONMONOXY FORM 9606
198 6BB5 1 A Hemoglobin subunit alpha 9606
199 5HY8 1 A, C, E, G, S Hemoglobin subunit alpha 9606
200 1QXD 1 A, C Hemoglobin alpha chain alpha chain 9606
201 3PI8 1 A, C Hemoglobin subunit alpha 9913
202 4FC3 1 A Hemoglobin subunit alpha 9606
203 1YE0 1 A, C Hemoglobin alpha chain 9606
204 3IC2 1 A, C Hemoglobin subunit alpha 9606
205 4MQH 1 A Hemoglobin subunit alpha 9606
206 1YHR 1 A, C Hemoglobin alpha chain 9606
207 5KSJ 1 A, C Hemoglobin subunit alpha 9606
208 1Z8U 2 B, D Hemoglobin alpha chain 9606
209 1YFF 1 A, C, E, G Hemoglobin alpha chain 9606
210 1LFQ 1 A Hemoglobin alpha chain 9606
211 1LFT 1 A Hemoglobin alpha chain 9606
212 3B75 1 A, C, E, G, S Hemoglobin subunit alpha 9606
213 1YGF 1 A, C Hemoglobin alpha chain 9606
214 1YG5 1 A, C Hemoglobin alpha chain 9606
215 1LFL 1 A, C, P, R Hemoglobin alpha chain 9606
216 1YDZ 1 A, C Hemoglobin alpha chain 9606
217 1YEN 1 A, C Hemoglobin alpha chain 9606
218 5X2S 1 A, C, E, G, I, K Hemoglobin subunit alpha 9606
219 1NIH 1 A, C HEMOGLOBIN (NICKELOUS DEOXY) (ALPHA CHAIN) 9606
220 1YGD 1 A, C Hemoglobin alpha chain 9606
221 5X2U 1 A, C, E, G, I, K Hemoglobin subunit alpha 9606
222 1A9W 1 A, C HEMOGLOBIN (ALPHA CHAIN) HUMAN GOWER II EMBRYONIC HEMOGLOBIN 9606
223 1YEQ 1 A, C Hemoglobin alpha chain 9606
224 1FN3 1 A, C HEMOGLOBIN ALPHA CHAIN 9606
225 1Y8W 1 A, C Hemoglobin alpha chain 9606
226 5HU6 1 A Hemoglobin subunit alpha 9606
227 1LFV 1 A Hemoglobin alpha chain 9606
228 5X2T 1 A, C, E, G, I, K Hemoglobin subunit alpha 9606
229 4N7O 1 A, C, E, G, I, K Hemoglobin subunit alpha UNP residues 2-142 9606
230 3LQD 1 A, C Hemoglobin subunit alpha 9983
231 4XS0 1 A Hemoglobin subunit alpha 9606
232 1LFZ 1 A Hemoglobin alpha chain 9606
233 4N7N 1 A, C, E, G, I, K Hemoglobin subunit alpha UNP residues 2-142 9606
234 1JY7 1 A, C, P, R, U, W Hemoglobin alpha chain 9606
235 5JDO 3 C Hemoglobin subunit alpha 9606
236 5JDO 5 E Hemoglobin subunit alpha 9606
237 5X2R 1 A, C, E, G, I, K Hemoglobin subunit alpha 9606
238 3D17 1 A, C Hemoglobin subunit alpha 9606
239 3OVU 3 C Hemoglobin subunit alpha 9606
240 4N7P 1 A, C, E, G, I, K Hemoglobin subunit alpha UNP residues 2-142 9606
241 1LFY 1 A Hemoglobin alpha chain 9606
242 3S48 2 C, D Hemoglobin subunit alpha 9606
243 3SZK 1 A, D Hemoglobin subunit alpha 9606
244 1Y01 2 B Hemoglobin alpha chain 9606
245 3IA3 2 B, D Hemoglobin subunit alpha 9606
246 3PI9 1 A, C Hemoglobin subunit alpha 9913
247 1HBS 1 A, C, E, G HEMOGLOBIN S (DEOXY) (ALPHA CHAIN) 9606
248 4WJG 1 A, F, K, P, U, Z Hemoglobin subunit alpha 9606
249 1CMY 1 A, C HEMOGLOBIN YPSILANTI (CARBONMONOXY) (ALPHA CHAIN) 9606
250 3ODQ 1 A, C Hemoglobin subunit alpha 9606
251 5VMM 1 A, C Hemoglobin subunit alpha 9606
252 3CIU 1 A, C Hemoglobin subunit alpha 9913
253 4IJ2 1 A, C Hemoglobin subunit alpha 9606
254 1YE1 1 A, C Hemoglobin alpha chain 9606
255 5NI1 1 A, C Hemoglobin subunit alpha 9606
256 2M6Z 1 A, C Hemoglobin subunit alpha 9606
257 3KMF 1 A, E Hemoglobin subunit alpha 9606
258 2DXM 1 A, C Hemoglobin subunit alpha 9606
259 2H35 1 A, C Hemoglobin alpha subunit 9606
260 1GLI 1 A, C DEOXYHEMOGLOBIN 9606
261 1HDA 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9913
262 1COH 1 A, C HEMOGLOBIN (FERROUS CARBONMONOXY) (ALPHA CHAIN) 9606
263 1HCO 1 A HEMOGLOBIN (CARBONMONOXY) (ALPHA CHAIN) 9606
264 2HCO 1 A HEMOGLOBIN (CARBONMONOXY) (ALPHA CHAIN) 9606
265 1FDH 1 A, B HEMOGLOBIN F (DEOXY) (ALPHA CHAIN) 9606