Sequence Similarity Clusters for the Entities in PDB 1HQR

Entity #1 | Chains: A
HLA-DR ALPHA CHAIN protein, length: 181 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 81 90 283
95 % 92 101 307 Flexibility: Low
Max RMSD: 1.7, Avg RMSD: 0.6
PDBFlex
90 % 92 101 322
70 % 107 118 304
50 % 169 190 180
40 % 169 190 192
30 % 169 190 203
Entity #2 | Chains: B
HLA-DR BETA CHAIN protein, length: 190 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 2 4 9373
95 % 2 4 9819 Flexibility: Low
Max RMSD: 1.9, Avg RMSD: 1.1
PDBFlex
90 % 89 96 354
70 % 103 112 316
50 % 147 162 206
40 % 147 162 222
30 % 147 162 233
Entity #3 | Chains: C
MYELIN BASIC PROTEIN protein, length: 13 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name
Entity #4 | Chains: D
STREPTOCOCCAL PYROGENIC EXOTOXIN C protein, length: 208 (BLAST)
Sequence Similarity Cutoff Rank Chains in Cluster Cluster ID / Name Structural variation in cluster
100 % 2 3 15635
95 % 2 3 14203 Flexibility: Low
Max RMSD: 0.9, Avg RMSD: 0.8
PDBFlex
90 % 2 3 14022
70 % 2 3 13266
50 % 2 3 12092
40 % 4 5 6293
30 % 84 90 448

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


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Rank PDB ID Entity ID Chains Description Details Taxonomy EC Number
1 5NI9 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
2 4X5W 1 A HLA class II histocompatibility antigen, DR alpha chain extracellular, UNP residues 26-217 9606
3 5NIG 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
4 4MD5 1 A HLA class II histocompatibility antigen, DR alpha chain Extracellular Domain, UNP residues 26-206 9606
5 4MDJ 1 A HLA class II histocompatibility antigen, DR alpha chain Extracellular Domain, UNP residues 26-206 9606
6 4P5M 1 A, C, E, G HLA class II histocompatibility antigen, DP alpha 1 chain UNP RESIDUES 32-214 9606 3.5.1.2 | Details
7 6BLQ 1 A H-2 class II histocompatibility antigen, A-D alpha chain 10090
8 1UVQ 1 A HLA CLASS II HISTOCOMPATIBILITY ANTIGEN 9606
9 6ATF 1 A, D HLA class II histocompatibility antigen, DR alpha chain UNP residues 26-206 9606
10 3C5J 1 A HLA class II histocompatibility antigen, DR alpha chain UNP residues 25-206 9606
11 4MD4 1 A HLA class II histocompatibility antigen, DR alpha chain Extracellular Domain, UNP residues 26-206 9606
12 6BLR 1 A IAg7 alpha chain 10090
13 4MDI 1 A HLA class II histocompatibility antigen, DR alpha chain Extracellular Domain, UNP residues 26-206 9606
14 6U3M 1 A, C HLA class II histocompatibility antigen, DQ alpha 1 chain 9606
15 5KSA 1 A HLA class II histocompatibility antigen, DQ alpha 1 chain 9606
16 6KVM 1 A MHC class II alpha chain 9031
17 3PDO 1 A HLA class II histocompatibility antigen, DR alpha chain extracellular domain 9606
18 6HBY 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
19 6HBY 4 D HLA class II histocompatibility antigen, DR alpha chain 9606
20 6ATI 1 A, D HLA class II histocompatibility antigen, DR alpha chain UNP residues 26-206 9606
21 1IAK 1 A MHC CLASS II I-AK WITH COVALENTLY BOUND HEL PEPTIDE 10090
22 6MFG 1 A, C HLA class II histocompatibility antigen, DQ alpha 1 chain 9606
23 1KLU 1 A HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN residues 29-207 9606
24 6DFX 1 A, D MHC class II HLA-DQ-alpha chain 9606
25 5UJT 1 A, D, G MHC class II antigen 9606
26 1FNG 1 A, C PROTEIN (MHC CLASS II I-EK, ALPHA CHAIN) SOLUBLE ECTO-DOMAIN 10090
27 6BIY 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
28 1FNE 1 A, C PROTEIN (MHC CLASS II I-EK, ALPHA CHAIN) SOLUBLE ECTO-DOMAIN 10090
29 6NIX 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
30 5JLZ 1 A, C HLA class II histocompatibility antigen, DR alpha chain Extracellular Domain, UNP residues 26-206 9606
31 1FV1 1 A, D MAJOR HISTOCOMPATIBILITY COMPLEX ALPHA CHAIN 9606
32 6BIJ 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
33 6CPN 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
34 6BIZ 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
35 2G9H 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
36 6BIX 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
37 5KSV 1 A MHC class II HLA-DQ-alpha chain UNP residues 1-193 9606
38 6DIG 1 A MHC class II HLA-DQ-alpha chain 9606
39 4MD0 1 A HLA class II histocompatibility antigen, DR alpha chain Extracellular Domain, UNP residues 26-206 9606
40 4P23 3 C H-2 class II histocompatibility antigen, A-B alpha chain residues 27-405 10090
41 4I5B 1 A, D HLA class II histocompatibility antigen, DR alpha chain 9606
42 4AEN 1 A HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN EXTRACELLULAR DOMAIN, RESIDUES 26-217 9606
43 1D5Z 1 A PROTEIN (HLA CLASS II HISTOCOMPATIBILITY ANTIGEN) DR ALPHA CHAIN, EXTRACELLULAR DOMAIN 9606
44 3L6F 1 A HLA class II histocompatibility antigen, DR alpha chain UNP residues 26-207 9606
45 1PYW 1 A HLA class II histocompatibility antigen, DR alpha chain Extracellular domain of HLA-DRA 9606
46 1D5M 1 A HLA CLASS II HISTOCOMPATIBILITY ANTIGEN DR ALPHA CHAIN, EXTRACELLULAR DOMAIN 9606
47 4MCY 1 A HLA class II histocompatibility antigen, DR alpha chain Extracellular Domain, UNP residues 26-206 9606
48 6BLX 1 A H-2 class II histocompatibility antigen, A-D alpha chain 10090
49 2NNA 1 A MHC class II antigen residues in database 24-207 9606
50 5V4M 1 A, D, G, J HLA-DRA1 9606
51 4MAY 1 A MHC class II HLA-DQ-alpha chain 9606
52 4OV5 1 A, D, G, J, M, P HLA class II histocompatibility antigen, DR alpha chain Secreted extracellular domain (UNP residues 26-207) 9606
53 6BIR 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
54 1MUJ 1 A H-2 CLASS II HISTOCOMPATIBILITY ANTIGEN, A-B ALPHA CHAIN EXTRACELLULAR ALPHA-1 and EXTRACELLULAR ALPHA-2 domains 10090
55 3QXD 1 A, D HLA class II histocompatibility antigen, DR alpha chain UNP residues 26-207 9606
56 1D9K 3 C, G MHC I-AK A CHAIN (ALPHA CHAIN) 10090
57 3S5L 1 A, D HLA class II histocompatibility antigen, DR alpha chain MHC class II a chain 9606
58 6BGA 1 A H-2 class II histocompatibility antigen, E-K alpha chain 10090
59 4Y19 1 A HLA class II histocompatibility antigen, DR alpha chain UNP residues 26-206 9606
60 1JWU 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
61 4H25 1 A, D HLA class II histocompatibility antigen, DR alpha chain 9606
62 1IEA 1 A, C MHC CLASS II I-EK WITH COVALENTLY BOUND HB PEPTIDE 10090
63 2Q6W 1 A, D HLA class II histocompatibility antigen, DR alpha chain sequence database residues 26-207 9606
64 2PXY 3 C H-2 class II histocompatibility antigen, A-U alpha chain extracellular alpha-1, extracellular alpha-2 10090
65 4AH2 1 A HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN EXTRACELLULAR DOMAIN, RESIDUES 26-217 9606
66 1S9V 1 A, D HLA class II histocompatibility antigen, DQ(3) alpha chain residues (-1)-191 9606
67 6BIL 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
68 1SJH 1 A HLA class II histocompatibility antigen, DR alpha chain Extracellular domain of HLA-DRA*0101 9606
69 4MCZ 1 A HLA class II histocompatibility antigen, DR alpha chain Extracellular Domain, UNP residues 26-206 9606
70 3WEX 1 A, C, E, G MHC class II antigen extracellular domain, UNP residues 32-212 9606
71 1SJE 1 A HLA class II histocompatibility antigen, DR alpha chain Extracelluar domain of HLA-DRA*0101 9606
72 6CPO 1 A, D HLA class II histocompatibility antigen, DR alpha chain 9606
73 1KLG 1 A HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN residues 29-205 9606
74 2XN9 4 D HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN, CHAIN DR 0101 EXTRACELLULAR DOMAIN, RESIDUES 26-207 9606
75 1D6E 1 A HLA CLASS II HISTOCOMPATIBILITY ANTIGEN DR ALPHA CHAIN, EXTRACELLULAR DOMAIN 9606
76 2IPK 1 A HLA class II histocompatibility antigen, DR alpha chain Extracellular domain, residues 26-207 9606
77 1J8H 1 A HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN Extracellular Domain 9606
78 1K2D 1 A H-2 class II histocompatibility antigen, A-U alpha chain EXTRACELLULAR ALPHA-1 AND ALPHA-2 DOMAINS 10090
79 6CQN 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
80 6BIN 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
81 1KTD 1 A, C H-2 class II histocompatibility antigen, E-D alpha chain 10090
82 6CQL 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
83 5DMK 1 A, C, E, G H-2 class II histocompatibility antigen, A-D alpha chain 10090
84 1JK8 1 A MHC class II HLA-DQ8 alpha chain (DQA1*0301) 9606
85 4P2O 1 A H-2 class II histocompatibility antigen, E-K alpha chain 10090
86 1AQD 1 A, D, G, J HLA-DR1 CLASS II HISTOCOMPATIBILITY PROTEIN SECRETED EXTRACELLULAR DOMAINS 9606
87 5KS9 1 A, C HLA class II histocompatibility antigen, DQ alpha 1 chain 9606
88 1T5X 1 A HLA class II histocompatibility antigen, DR alpha chain Extracellular domain 9606
89 4Z7U 1 A, C MHC class II HLA-DQ-alpha chain UNP residues 1-184 9606
90 5LAX 1 A, C HLA class II histocompatibility antigen, DR alpha chain Extracellular domain, UNP residues 26-206. ADLVPR ARE A PART OF EXPRESSION TAG 9606
91 1JWS 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
92 1LNU 1 A, C, E, G H-2 class II histocompatibility antigen, A-B alpha chain 10090
93 4FQX 4 A HLA class II histocompatibility antigen, DR alpha chain unp residues 26-216 9606
94 4Z7V 1 A, C MHC class II HLA-DQ-alpha chain UNP residues 1-184 9606
95 1I3R 1 A, C, E, G H-2 CLASS II HISTOCOMPATIBILITY ANTIGEN, E-K ALPHA CHAIN 10090
96 1T5W 1 A, D HLA class II histocompatibility antigen, DR alpha chain Extracellular domain 9606
97 1R5V 1 A, C H-2 class II histocompatibility antigen, E-K alpha chain 10090
98 4OZF 1 A HLA class II histocompatibility antigen, DQ alpha 1 chain 9606
99 4E41 1 A, F HLA class II histocompatibility antigen, DR alpha chain unp residues 26-207 9606
100 1HXY 1 A HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN 9606
101 1U3H 3 C, G H-2 class II histocompatibility antigen, A-U alpha chain extracellular alpha-1, extracellular alpha-2 10090
102 1JWM 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
103 3PGC 1 A, D HLA class II histocompatibility antigen, DR alpha chain UNP residues 26-217 9606
104 4H26 1 A, D HLA class II histocompatibility antigen, DR alpha chain 9606
105 4P57 1 A, C HLA class II histocompatibility antigen, DP alpha 1 chain UNP residues 32-214 9606 3.5.1.2 | Details
106 1ES0 1 A H-2 CLASS II HISTOCOMPATIBILITY ANTIGEN ALPHA CHAIN 10090
107 6MFF 1 A HLA class II histocompatibility antigen, DQ alpha 1 chain 9606
108 3QXA 1 A, D HLA class II histocompatibility antigen, DR alpha chain UNP residues 26-207 9606
109 5KSU 1 A, D HLA class II histocompatibility antigen, DQ alpha 1 chain UNP residues 1-193 9606
110 2ICW 1 A, D HLA class II histocompatibility antigen, DR alpha chain residues 28-206 9606
111 1D5X 1 A HLA CLASS II HISTOCOMPATIBILITY ANTIGEN DR ALPHA CHAIN, EXTRACELLULAR DOMAIN 9606
112 2SEB 1 A HLA CLASS II HISTOCOMPATIBILITY ANTIGEN EXTRACELLULAR DOMAIN 9606
113 3PGD 1 A, D HLA class II histocompatibility antigen, DR alpha chain UNP residues 26-217 9606
114 6ATZ 1 A, C HLA class II histocompatibility antigen, DR alpha chain UNP residues 29-205 9606
115 4P46 1 C H-2 class II histocompatibility antigen, A-B alpha chain Residues 27-205 10090
116 3S4S 1 A, D HLA class II histocompatibility antigen, DR alpha chain UNP residues 26-207 9606
117 2IAD 1 A MHC CLASS II I-AD RESIDUES 126P - 138P OF CHAIN B ARE COVALENTLY LINKED INFLUENZA HEMAGGLUTININ PEPTIDE 10090
118 6CQJ 1 A, D, G HLA class II histocompatibility antigen, DR alpha chain 9606
119 1FYT 1 A HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN EXTRACELLULAR DOMAIN 9606
120 3RDT 1 C H-2 class II histocompatibility antigen, A-B alpha chain UNP residues 27-208 10090
121 4P5K 1 A, D HLA class II histocompatibility antigen, DP alpha 1 chain UNP RESIDUES 32-214 9606 3.5.1.2 | Details
122 3PL6 1 A MHC class II HLA-DQ-alpha chain UNP residues 1-194 9606
123 1KG0 1 A MHC class II Receptor HLA-DR1 ALPHA CHAIN, EXTRACELLULAR DOMAIN 9606
124 3QIU 1 A H-2 CLASS II HISTOCOMPATIBILITY ANTIGEN, E-K alpha chain 10090
125 1DLH 1 A, D CLASS II HISTOCOMPATIBILITY ANTIGEN (HLA-DR1) (ALPHA CHAIN) 9606
126 4P4K 1 A, E HLA class II histocompatibility antigen, DP alpha 1 chain UNP residues 32-214 9606 3.5.1.2 | Details
127 3QIB 1 A H-2 class II histocompatibility antigen, E-K alpha chain unp residues 26-216 10090
128 1IEB 1 A, C MHC CLASS II I-EK WITH COVALENTLY BOUND HSP70 PEPTIDE 10090
129 6CQQ 1 A, F HLA class II histocompatibility antigen, DR alpha chain 9606
130 2IAM 1 A HLA class II histocompatibility antigen, DR alpha chain residues 1-182 (26-207) 9606
131 1R5I 1 A, E HLA class II histocompatibility antigen, DR alpha chain alpha chain of class II MHC (residues 26-206) 9606
132 1BX2 1 A, D PROTEIN (HLA-DR2) EXTRACELLULAR DOMAINS ALPHA 1, ALPHA 2 9606
133 3C5Z 3 C, G H-2 class II histocompatibility antigen, A-B alpha chain UNP residues 27-208 10090
134 4GRL 1 A MHC class II HLA-DQ-alpha chain 9606
135 6BIV 1 B HLA class II histocompatibility antigen, DR alpha chain 9606
136 6MNG 1 C H-2 class II histocompatibility antigen, A-B alpha chain 10090
137 1KT2 1 A, C H-2 class II histocompatibility antigen, E-D alpha chain 10090
138 2Z31 3 C H-2 class II histocompatibility antigen, A-U alpha chain extracellular alpha-1 and extracellular alpha-2 10090
139 4IS6 1 A HLA class II histocompatibility antigen, DR alpha chain UNP residues 26-207 9606
140 4P4R 1 A, C HLA class II histocompatibility antigen, DP alpha 1 chain UNP residues 32-214 9606 3.5.1.2 | Details
141 4GBX 3 A HLA class II histocompatibility antigen, DR alpha chain 9606
142 2IAN 1 A, F, K, P HLA class II histocompatibility antigen, DR alpha chain residues 1-182 (26-207) 9606
143 6MNN 1 C H-2 class II histocompatibility antigen, A-B alpha chain 10090
144 4OZH 1 A, C HLA class II histocompatibility antigen, DQ alpha 1 chain 9606
145 1IAO 1 A MHC CLASS II I-AD BOTH THE A AND B CHAINS HAVE AN 8-RESIDUE (SSADLVPR) PEPTIDE BOUND TO THE C-TERMINUS. THE B CHAIN ALSO HAS A 24-RESIDUE PEPTIDE CONSISTING OF A 2-RESIDUE (RG) SIGNAL SEQUENCE, RESIDUES 323 - 339 OF HEN EGG OVALBUMIN AND A 6-RESIDUE (GSGSGS) LINKER, COVALENTLY BONDED TO THE N-TERMINUS. 10090
146 4OZG 1 A, C HLA class II histocompatibility antigen, DQ alpha 1 chain 9606
147 6MNO 1 C H-2 class II histocompatibility antigen, A-B alpha chain 10090
148 5KSB 1 A, C HLA class II histocompatibility antigen, DQ alpha 1 chain 9606
149 2OJE 1 A, E HLA class II histocompatibility antigen, DR alpha chain precursor extracellular domain, residues 27-206 9606
150 4I0P 3 C, G HLA class II histocompatibility antigen, DO alpha chain 9606
151 3O6F 1 A, E HLA class II histocompatibility antigen, DR alpha chain unp residues 26-207 9606
152 4P5T 3 C, G H-2 class II histocompatibility antigen, A-B alpha chain Residues 27-208 10090
153 1A6A 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
154 4Z7W 1 A, C MHC class II HLA-DQ-alpha chain UNP residues 1-184 9606
155 4D8P 1 A, C HLA-DQA1 protein UNP residues 24-217 9606
156 1SEB 1 A, E HLA CLASS II HISTOCOMPATIBILITY ANTIGEN EXTRACELLULAR DOMAIN 9606
157 4P2Q 1 A, F, K, P H-2 class II histocompatibility antigen, E-K alpha chain 10090
158 4C56 4 D, J HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN IMMUNOGLOBULIN DOMAIN 9606
159 6CQR 1 A, F HLA class II histocompatibility antigen, DR alpha chain 9606
160 1F3J 1 A, D H-2 CLASS II HISTOCOMPATIBILITY ANTIGEN A-D ALPHA CHAIN 10090
161 2FSE 1 A, C H-2 class II histocompatibility antigen, E-K alpha chain chains A and C form a chimera with chains B and D, respectively 9606
162 6MNM 1 C H-2 class II histocompatibility antigen, A-B alpha chain 10090
163 4OZI 1 A, C HLA class II histocompatibility antigen, DQ alpha 1 chain 9606
164 3MBE 1 A, E MHC CLASS II H2-IAg7 ALPHA CHAIN 10090
165 4X5X 1 A, C HLA class II histocompatibility antigen, DR alpha chain extracellular, UNP residues 26-217 9606
166 4P2R 1 A, F, K, P H-2 class II histocompatibility antigen, E-K alpha chain 10090
167 3LQZ 1 A HLA class II histocompatibility antigen, DP alpha 1 chain 9606 3.5.1.2 | Details
168 3CUP 1 A H-2 class II histocompatibility antigen, A-D alpha chain 10090
169 1HQR 1 A HLA-DR ALPHA CHAIN 9606
170 3QIW 1 A H-2 CLASS II HISTOCOMPATIBILITY ANTIGEN, E-K alpha chain unp residues 26-217 10090
171 2WBJ 1 A, E HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN MHC CLASS II, RESIDUES 26-218 9606
172 6DFS 3 C H-2 class II histocompatibility antigen, A-D alpha chain 10090
173 5V4N 1 A, D HLA-DRA1 9606
174 6MKD 1 C H-2 class II histocompatibility antigen, A-B alpha chain 10090
175 1ZGL 1 A, D, G, J HLA class II histocompatibility antigen, DR alpha chain 9606
176 6DFW 1 A, C H-2 class II histocompatibility antigen, A-D alpha chain 10090
177 6MKR 1 C H-2 class II histocompatibility antigen, A-B alpha chain 10090
178 1LO5 1 A HLA class II histocompatibility antigen, DR alpha chain extracellular domain 9606
179 1H15 1 A, D HLA CLASS II HISTOCOMPATIBILITY ANTIGEN, DR ALPHA CHAIN ALPHA CHAIN, RESIDUES 26-207 9606
180 4GG6 1 A, C HLA class II histocompatibility antigen, DQ alpha 1 chain EXTRACELLULAR DOMAINS, UNP RESIDUES 24-206 9606
181 3C60 3 C, G H-2 class II histocompatibility antigen, A-B alpha chain UNP residues 27-208 10090
182 1R5W 1 A, C H-2 class II histocompatibility antigen, E-K alpha chain 10090
183 4H1L 1 A, D HLA class II histocompatibility antigen, DR alpha chain 9606
184 3C6L 3 C, G H-2 class II histocompatibility antigen, A-B alpha chain UNP residues 27-208 10090
185 4Y1A 1 A HLA class II histocompatibility antigen, DR alpha chain UNP residues 26-206 9606
186 1YMM 1 A HLA class II histocompatibility antigen, DR alpha chain 9606
187 3T0E 1 A HLA class II histocompatibility antigen, DR alpha chain unp residues 26-207 9606
188 1JL4 1 A H-2 CLASS II HISTOCOMPATIBILITY ANTIGEN, A-K ALPHA CHAIN 10090
189 6U3N 3 A MHC class II HLA-DQ-alpha chain 9606
190 6U3O 3 C, E MHC class II HLA-DQ-alpha chain 9606