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 % 183 257 14
95 % 192 268 17 Flexibility: Low
Max RMSD: 4.4, Avg RMSD: 0.8
PDBFlex
90 % 192 268 19
70 % 222 335 18
50 % 523 761 4
40 % 528 766 7
30 % 1006 1319 6
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 2688
95 % 190 254 25 Flexibility: Low
Max RMSD: 1.7, Avg RMSD: 0.7
PDBFlex
90 % 193 259 20
70 % 239 350 15
50 % 524 761 4
40 % 529 766 7
30 % 1007 1319 6

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 1IRD 1 A Hemoglobin alpha chain 9606
2 2DN2 1 A, C Hemoglobin alpha subunit 9606
3 2DN3 1 A Hemoglobin alpha subunit 9606
4 2DN1 1 A Hemoglobin alpha subunit 9606
5 1J41 1 A, C, E, G Hemoglobin alpha Chain 9606
6 1J40 1 A, C, E, G Hemoglobin alpha Chain 9606
7 1BAB 1 A, C HEMOGLOBIN THIONVILLE (DEOXY) (ALPHA CHAIN) 9606
8 3S66 1 A Hemoglobin subunit alpha 9606
9 2D5Z 1 A, C Hemoglobin alpha subunit 9606
10 1BZ0 1 A, C PROTEIN (HEMOGLOBIN ALPHA CHAIN) 9606
11 5EUI 1 A HBA protein 9978
12 1UIW 1 A, C, E, G Hemoglobin alpha chain 9606
13 1J3Y 1 A, C, E, G Hemoglobin alpha Chain 9606
14 3QJD 1 A, C Hemoglobin subunit alpha 9606
15 1THB 1 A, C HEMOGLOBIN A (OXY) (ALPHA CHAIN) 9606
16 1BZZ 1 A, C PROTEIN (HEMOGLOBIN ALPHA CHAIN) 9606
17 5WOG 1 A, B Hemoglobin subunit alpha 9606
18 1J3Z 1 A, C, E, G Hemoglobin alpha Chain 9606
19 1BZ1 1 A, C PROTEIN (HEMOGLOBIN ALPHA CHAIN) 9606
20 3NMM 1 A, C Hemoglobin subunit alpha 9606
21 5WOH 1 A, C Hemoglobin subunit alpha 9606
22 4HHB 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
23 1DXV 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
24 1DXT 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
25 1DXU 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
26 6BWP 1 A, C Hemoglobin subunit alpha 9606
27 3DUT 1 A, C Hemoglobin subunit alpha 9606
28 1SDK 1 A, C HEMOGLOBIN A CROSS-LINKED, CARBONMONOXY 9606
29 2HHB 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
30 1QSH 1 A, C PROTEIN (HEMOGLOBIN ALPHA CHAIN) 9606
31 4ROL 1 A, C Hemoglobin subunit alpha 9606
32 1SDL 1 A, C HEMOGLOBIN A CROSS-LINKED, CARBONMONOXY 9606
33 1BBB 1 A, C HEMOGLOBIN A (CARBONMONOXY) (ALPHA CHAIN) 9606
34 1QSI 1 A, C PROTEIN (HEMOGLOBIN ALPHA CHAIN) 9606
35 4MQG 1 A Hemoglobin subunit alpha 9606
36 2QSS 1 A, C Hemoglobin subunit alpha 9913
37 2D60 1 A, C Hemoglobin alpha subunit 9606
38 2W6V 1 A, C HEMOGLOBIN SUBUNIT ALPHA CHAIN ALPHA, RESIDUES 2-142 9606
39 1GBU 1 A, C HEMOGLOBIN DEOXY 9606
40 1NQP 1 A, C Hemoglobin alpha chain 9606
41 1A01 1 A, C HEMOGLOBIN (ALPHA CHAIN) 9606
42 1A3N 1 A, C HEMOGLOBIN (ALPHA CHAIN) 9606
43 3QJB 1 A Hemoglobin subunit alpha 9606
44 5E83 1 A, C Hemoglobin subunit alpha 9606
45 1YE2 1 A, C Hemoglobin alpha chain 9606
46 1A3O 1 A, C HEMOGLOBIN (ALPHA CHAIN) 9606
47 1O1O 1 A, C Hemoglobin Alpha chain 9606
48 5KSI 1 A, C Hemoglobin subunit alpha 9606
49 5E6E 1 A Hemoglobin subunit alpha 9606
50 4MQJ 1 A, C, E, G Hemoglobin subunit alpha 9606
51 3HHB 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
52 1R1Y 1 A, C Hemoglobin alpha chain 9606
53 1K0Y 1 A, C hemoglobin alpha chain 9606
54 1YVQ 1 A, C Hemoglobin alpha chain 9606
55 5UCU 1 A Hemoglobin subunit alpha 9606
56 1C7B 1 A, C PROTEIN (DEOXYHEMOGLOBIN (ALPHA CHAIN)) 9606
57 3NL7 1 A Hemoglobin subunit alpha 9606
58 1SHR 1 A, C Hemoglobin alpha chain 9606
59 1Y4V 1 A, C Hemoglobin alpha chain 9606
60 5URC 1 A, C Hemoglobin subunit alpha 9606
61 1G9V 1 A, C HEMOGLOBIN ALPHA CHAIN 9606
62 1YVT 1 A Hemoglobin alpha chain 9606
63 1CLS 1 A, C HEMOGLOBIN CROSS-LINKED DEOXY FORM 9606
64 1VWT 1 A, C HEMOGLOBIN ALPHA AQUOMET, BETA DEOXY 9606
65 1QXE 1 A, C Hemoglobin alpha chain alpha chain 9606
66 1RQ3 1 A, C Hemoglobin alpha chain 9606
67 1XZ2 1 A, C Hemoglobin alpha chain 9606
68 3QJE 1 A, C Hemoglobin subunit alpha 9606
69 4L7Y 1 A, C Hemoglobin subunit alpha 9606
70 5SW7 1 A Hemoglobin subunit alpha 9606
71 2QSP 1 A, C Hemoglobin subunit alpha 9913
72 1XZ7 1 A, C Hemoglobin alpha chain 9606
73 3D7O 1 A Hemoglobin subunit alpha 9606
74 3IC0 1 A, C Hemoglobin subunit alpha 9606
75 1BUW 1 A, C PROTEIN (HEMOGLOBIN) THE SULFHYDRYL GROUPS OF CYSTEINE 93 OF BETA SUBUNITS ARE S-NITROSYLATED. THE HEME GROUPS ARE NITROSYLATED. 9606
76 1XXT 1 A, C Hemoglobin alpha chain 9606
77 1HBB 1 A, C HEMOGLOBIN A (DEOXY) (ALPHA CHAIN) 9606
78 1KD2 1 A, C Hemoglobin alpha chain 9606
79 5E29 1 A, C Hemoglobin subunit alpha 9606
80 3WHM 1 A, E Hemoglobin subunit alpha 9606
81 1A0Z 1 A, C HEMOGLOBIN (ALPHA CHAIN) 9606
82 6DI4 1 A, C Hemoglobin subunit alpha 9606
83 1Y83 1 A, C Hemoglobin alpha chain 9606
84 1A00 1 A, C HEMOGLOBIN (ALPHA CHAIN) 9606
85 1G08 1 A, C HEMOGLOBIN ALPHA CHAIN 9913
86 1Y7Z 1 A, C Hemoglobin alpha chain 9606
87 2RAO 1 A, C Hemoglobin subunit alpha-1/2 9986
88 4N8T 1 A Hemoglobin subunit alpha 9606
89 2HBS 1 A, C, E, G HEMOGLOBIN S (DEOXY), ALPHA CHAIN 9606
90 1Y7D 1 A, C Hemoglobin alpha chain 9606
91 1Y4G 1 A, C Hemoglobin alpha chain 9606
92 4MQI 1 A Hemoglobin subunit alpha 9606
93 1Y45 1 A, C Hemoglobin alpha chain 9606
94 4NI1 1 A Hemoglobin subunit alpha 9606
95 1J7W 1 A, C hemoglobin alpha chain 9606
96 2HHD 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
97 1YIH 1 A, C Hemoglobin alpha chain 9606
98 1K1K 1 A HEMOGLOBIN ALPHA CHAIN 9606
99 3OO4 1 A Hemoglobin subunit alpha 9606
100 1GBV 1 A, C HEMOGLOBIN ALPHA-OXY, BETA-DEOXY, T STATE 9606
101 2HBE 1 A HEMOGLOBIN A (N-BUTYL ISOCYANIDE) (ALPHA CHAIN) 9606
102 1Y4F 1 A, C Hemoglobin alpha chain 9606
103 1XY0 1 A, C Hemoglobin alpha chain 9606
104 4ROM 1 A, C Hemoglobin subunit alpha 9606
105 1Y5J 1 A, C Hemoglobin alpha chain 9606
106 1Y4P 1 A, C Hemoglobin alpha chain 9606
107 1Y2Z 1 A, C Hemoglobin alpha chain 9606
108 6BNR 1 A, C Hemoglobin subunit alpha 9606
109 4X0L 1 A Hemoglobin subunit alpha 9606
110 1HDB 1 A, C HEMOGLOBIN (DEOXY) BETA-V67T ALPHA-BETA-ALPHA-BETA TETRAMER 9606
111 1YHE 1 A, C Hemoglobin alpha chain 9606
112 5U3I 1 A, C Hemoglobin subunit alpha 9606
113 1XZV 1 A, C Hemoglobin alpha chain 9606
114 3S65 1 A, C Hemoglobin subunit alpha 9606
115 6HBW 1 A, C PROTEIN (HEMOGLOBIN ALPHA 1) 9606
116 1Y31 1 A, C Hemoglobin alpha chain 9606
117 1G0A 1 A, C HEMOGLOBIN ALPHA CHAIN 9913
118 1Y0D 1 A, C Hemoglobin alpha chain Residues 1-140 9606
119 3QJC 1 A Hemoglobin subunit alpha 9606
120 1Y85 1 A, C Hemoglobin alpha chain 9606
121 1HBA 1 A, C HEMOGLOBIN ROTHSCHILD (DEOXY) (ALPHA CHAIN) 9606
122 1AJ9 1 A HEMOGLOBIN (ALPHA CHAIN) 9606
123 3CY5 1 A, C Hemoglobin subunit alpha-2 89462
124 2HBC 1 A HEMOGLOBIN A (ETHYL ISOCYANIDE) (ALPHA CHAIN) 9606
125 1Y0W 1 A, C Hemoglobin alpha chain 9606
126 6BWU 1 A Hemoglobin subunit alpha 9606
127 1Y0T 1 A, C Hemoglobin alpha chain 9606
128 1Y4Q 1 A, C Hemoglobin alpha chain 9606
129 1Y35 1 A, C Hemoglobin alpha chain 9606
130 1Y5F 1 A, C Hemoglobin alpha chain 9606
131 3WCP 1 A, C Hemoglobin subunit alpha 9606
132 1G09 1 A, C HEMOGLOBIN ALPHA CHAIN 9913
133 1A0U 1 A, C HEMOGLOBIN (ALPHA CHAIN) 9606
134 1RPS 1 A, C Hemoglobin alpha chain 9606
135 1Y7G 1 A, C Hemoglobin alpha chain 9606
136 1Y5K 1 A, C Hemoglobin alpha chain 9606
137 1Y22 1 A, C Hemoglobin alpha chain 9606
138 1O1K 1 A, C Hemoglobin Alpha chain 9606
139 1XZU 1 A, C Hemoglobin alpha chain 9606
140 1Y09 1 A, C Hemoglobin alpha chain 9606
141 3PIA 1 A, C Hemoglobin subunit alpha 9913
142 1RQA 1 A, C Hemoglobin alpha chain 9606
143 1Y4R 1 A, C Hemoglobin alpha chain 9606
144 1GZX 1 A, C HEMOGLOBIN ALPHA CHAIN LIGANDED T STATE 9606
145 1Y4B 1 A, C Hemoglobin alpha chain 9606
146 2HHE 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
147 2HBD 1 A HEMOGLOBIN A (METHYL ISOCYANIDE) (ALPHA CHAIN) 9606
148 3P5Q 1 A Hemoglobin subunit alpha 9606
149 1DKE 1 A, C HEMOGLOBIN: ALPHA CHAIN 9606
150 1HGA 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9606
151 1HGC 1 A, C HEMOGLOBIN (OXY) (ALPHA CHAIN) 9606
152 2HBF 1 A HEMOGLOBIN A (N-PROPYL ISOCYANIDE) (ALPHA CHAIN) 9606
153 1Y0A 1 A, C Hemoglobin alpha chain 9606
154 1YEV 1 A, C Hemoglobin alpha chain 9606
155 1YZI 1 A Hemoglobin alpha chain 9606
156 3HXN 1 A, C Hemoglobin subunit alpha 9606
157 5UFJ 1 A, C Hemoglobin subunit alpha 9606
158 1RQ4 1 A, C Hemoglobin alpha chain 9606
159 6HAL 1 A, C Hemoglobin subunit alpha 9606
160 2YRS 1 A, C, I, M Hemoglobin subunit alpha 9606
161 5KDQ 1 A, C Hemoglobin subunit alpha 9606
162 1Y7C 1 A, C Hemoglobin alpha chain 9606
163 4MQK 1 A, C, E, G Hemoglobin subunit alpha 9606
164 4M4B 1 A Hemoglobin subunit alpha 9606
165 1FSX 1 A, C HEMOGLOBIN ALPHA CHAIN 9913
166 1HGB 1 A, C HEMOGLOBIN (AQUO MET) (ALPHA CHAIN) 9606
167 1YEO 1 A, C Hemoglobin alpha chain 9606
168 1Y0C 1 A, C Hemoglobin alpha chain 9606
169 1YEU 1 A, C Hemoglobin alpha chain 9606
170 4M4A 1 A Hemoglobin subunit alpha 9606
171 1YH9 1 A, C Hemoglobin alpha chain 9606
172 1MKO 1 A, C Hemoglobin alpha chain 9606
173 1Y46 1 A, C Hemoglobin alpha chain 9606
174 1LJW 1 A hemoglobin alpha chain 9606
175 3ONZ 1 A Hemoglobin subunit alpha Hemoglobin Chain A 9606
176 1HHO 1 A HEMOGLOBIN A (OXY) (ALPHA CHAIN) 9606
177 1M9P 1 A, C Hemoglobin alpha chain 9606
178 1BIJ 1 A, C HEMOGLOBIN A LYS B82/D82 CROSSLINKED HEMOGLOBIN 9606
179 1HAB 1 A, C HEMOGLOBIN A CROSS-LINKED, CARBONMONOXY FORM 9606
180 1R1X 1 A Hemoglobin alpha chain 9606
181 3R5I 1 A, C Hemoglobin subunit alpha 9606
182 3OO5 1 A Hemoglobin subunit alpha 9606
183 1NEJ 1 A, C Hemoglobin alpha chain alpha chain 9606
184 4MQC 1 A Hemoglobin subunit alpha 9606
185 4NI0 1 A Hemoglobin subunit alpha 9606
186 1SI4 1 A, C Hemoglobin alpha chain 9606
187 1RVW 1 A HEMOGLOBIN CARBONMONXY HEMES 9606
188 1YIE 1 A, C Hemoglobin alpha chain 9606
189 1B86 1 A, C PROTEIN (HEMOGLOBIN; ALPHA CHAIN) 9606
190 5EE4 2 C, E Hemoglobin subunit alpha 9606
191 1HAC 1 A, C HEMOGLOBIN A CROSS-LINKED, CARBONMONOXY FORM 9606
192 6BB5 1 A Hemoglobin subunit alpha 9606
193 5HY8 1 A, C, E, G, S Hemoglobin subunit alpha 9606
194 1QXD 1 A, C Hemoglobin alpha chain alpha chain 9606
195 3PI8 1 A, C Hemoglobin subunit alpha 9913
196 4FC3 1 A Hemoglobin subunit alpha 9606
197 1YE0 1 A, C Hemoglobin alpha chain 9606
198 3IC2 1 A, C Hemoglobin subunit alpha 9606
199 1YHR 1 A, C Hemoglobin alpha chain 9606
200 5KSJ 1 A, C Hemoglobin subunit alpha 9606
201 1Z8U 2 B, D Hemoglobin alpha chain 9606
202 1YFF 1 A, C, E, G Hemoglobin alpha chain 9606
203 1LFQ 1 A Hemoglobin alpha chain 9606
204 1LFT 1 A Hemoglobin alpha chain 9606
205 3B75 1 A, C, E, G, S Hemoglobin subunit alpha 9606
206 1YGF 1 A, C Hemoglobin alpha chain 9606
207 1YG5 1 A, C Hemoglobin alpha chain 9606
208 1LFL 1 A, C, P, R Hemoglobin alpha chain 9606
209 1YDZ 1 A, C Hemoglobin alpha chain 9606
210 1YEN 1 A, C Hemoglobin alpha chain 9606
211 5X2S 1 A, C, E, G, I, K Hemoglobin subunit alpha 9606
212 1NIH 1 A, C HEMOGLOBIN (NICKELOUS DEOXY) (ALPHA CHAIN) 9606
213 1YGD 1 A, C Hemoglobin alpha chain 9606
214 5X2U 1 A, C, E, G, I, K Hemoglobin subunit alpha 9606
215 1A9W 1 A, C HEMOGLOBIN (ALPHA CHAIN) HUMAN GOWER II EMBRYONIC HEMOGLOBIN 9606
216 1YEQ 1 A, C Hemoglobin alpha chain 9606
217 1FN3 1 A, C HEMOGLOBIN ALPHA CHAIN 9606
218 1Y8W 1 A, C Hemoglobin alpha chain 9606
219 5HU6 1 A Hemoglobin subunit alpha 9606
220 1LFV 1 A Hemoglobin alpha chain 9606
221 5X2T 1 A, C, E, G, I, K Hemoglobin subunit alpha 9606
222 4N7O 1 A, C, E, G, I, K Hemoglobin subunit alpha UNP residues 2-142 9606
223 3LQD 1 A, C Hemoglobin subunit alpha 9983
224 4XS0 1 A Hemoglobin subunit alpha 9606
225 1LFZ 1 A Hemoglobin alpha chain 9606
226 4N7N 1 A, C, E, G, I, K Hemoglobin subunit alpha UNP residues 2-142 9606
227 1JY7 1 A, C, P, R, U, W Hemoglobin alpha chain 9606
228 5JDO 3 C Hemoglobin subunit alpha 9606
229 5JDO 5 E Hemoglobin subunit alpha 9606
230 5X2R 1 A, C, E, G, I, K Hemoglobin subunit alpha 9606
231 3D17 1 A, C Hemoglobin subunit alpha 9606
232 3OVU 3 C Hemoglobin subunit alpha 9606
233 4N7P 1 A, C, E, G, I, K Hemoglobin subunit alpha UNP residues 2-142 9606
234 1LFY 1 A Hemoglobin alpha chain 9606
235 3S48 2 C, D Hemoglobin subunit alpha 9606
236 3SZK 1 A, D Hemoglobin subunit alpha 9606
237 1Y01 2 B Hemoglobin alpha chain 9606
238 3IA3 2 B, D Hemoglobin subunit alpha 9606
239 3PI9 1 A, C Hemoglobin subunit alpha 9913
240 1HBS 1 A, C, E, G HEMOGLOBIN S (DEOXY) (ALPHA CHAIN) 9606
241 4WJG 1 A, F, K, P, U, Z Hemoglobin subunit alpha 9606
242 1CMY 1 A, C HEMOGLOBIN YPSILANTI (CARBONMONOXY) (ALPHA CHAIN) 9606
243 3ODQ 1 A, C Hemoglobin subunit alpha 9606
244 5VMM 1 A, C Hemoglobin subunit alpha 9606
245 3CIU 1 A, C Hemoglobin subunit alpha 9913
246 4IJ2 1 A, C Hemoglobin subunit alpha 9606
247 1YE1 1 A, C Hemoglobin alpha chain 9606
248 5NI1 1 A, C Hemoglobin subunit alpha 9606
249 2M6Z 1 A, C Hemoglobin subunit alpha 9606
250 3KMF 1 A, E Hemoglobin subunit alpha 9606
251 2DXM 1 A, C Hemoglobin subunit alpha 9606
252 2H35 1 A, C Hemoglobin alpha subunit 9606
253 1HDA 1 A, C HEMOGLOBIN (DEOXY) (ALPHA CHAIN) 9913
254 1COH 1 A, C HEMOGLOBIN (FERROUS CARBONMONOXY) (ALPHA CHAIN) 9606
255 1HCO 1 A HEMOGLOBIN (CARBONMONOXY) (ALPHA CHAIN) 9606
256 2HCO 1 A HEMOGLOBIN (CARBONMONOXY) (ALPHA CHAIN) 9606
257 1FDH 1 A, B HEMOGLOBIN F (DEOXY) (ALPHA CHAIN) 9606