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Information on 1abr
PDB: 1abr
Compound: Abrin-a complexed with two sugar chains
Classification: COMPLEX (GLYCOSIDASE/CARBOHYDRATE)
Entry date in PDB: 1995-02-07
Resolution [Å]: 2.14
R-Factor: 0.189


CHAIN: A
SWISS-PROT/TREMBL: P11140
   KEYWORD: 3D-structure    Glycoprotein    Hydrolase    Lectin    Plant defense    Protein synthesis inhibitor    Pyrrolidone carboxylic acid    Repeat    Toxin   
EC: 3.2.2.22
SCOP: d.165.1.1 Alpha and beta proteins (a+b)    Ribosome inactivating proteins (RIP)    Ribosome inactivating proteins (RIP)    Plant cytotoxins    Abrin A-chain    Abrus precatorius
GO:  rRNA N-glycosylase activity    negative regulation of protein biosynthesis   


CHAIN: B
SWISS-PROT/TREMBL: P11140
   KEYWORD: 3D-structure    Glycoprotein    Hydrolase    Lectin    Plant defense    Protein synthesis inhibitor    Pyrrolidone carboxylic acid    Repeat    Toxin   
EC: 3.2.2.22
SCOP: b.42.2.1 All beta proteins    beta-Trefoil    Ricin B-like lectins    Ricin B-like    Plant cytotoxin B-chain (lectin)    Abrus precatorius
SCOP: b.42.2.1 All beta proteins    beta-Trefoil    Ricin B-like lectins    Ricin B-like    Plant cytotoxin B-chain (lectin)    Abrus precatorius
GO:  rRNA N-glycosylase activity    negative regulation of protein biosynthesis   
1abr Image
Image Source: PDB

Stored Loops of 1abr

Loops in ArchDB95 clusters

1abr_A_83 - EH => SUBCLASS : 4.2.7
1abr_A_5 - EH => SUBCLASS : 5.48.1
1abr_B_137 - AR => SUBCLASS : 6.43.1
1abr_B_124 - AR => SUBCLASS : 8.8.2
1abr_B_250 - AR => SUBCLASS : 8.8.2
1abr_B_163 - AR => SUBCLASS : 10.16.1
1abr_A_131 - HH => SUBCLASS : 4.31.2
1abr_A_169 - HH => SUBCLASS : 7.23.1
1abr_A_94 - HE => SUBCLASS : 4.1.5
1abr_A_32 - HA => SUBCLASS : 2.1.1
1abr_B_186 - HA => SUBCLASS : 2.2.17
1abr_B_229 - HA => SUBCLASS : 2.2.38
1abr_B_156 - HA => SUBCLASS : 2.3.1
1abr_A_75 - HA => SUBCLASS : 2.3.4
1abr_B_54 - HA => SUBCLASS : 3.1.1
1abr_B_222 - HA => SUBCLASS : 3.1.1
1abr_B_178 - HA => SUBCLASS : 3.1.1
1abr_A_212 - HA => SUBCLASS : 3.1.1
1abr_B_103 - HA => SUBCLASS : 4.1.1
1abr_A_51 - HA => SUBCLASS : 4.2.1
1abr_B_229 - HA => SUBCLASS : 4.4.2
1abr_A_51 - HA => SUBCLASS : 6.34.1
1abr_B_191 - HA => SUBCLASS : 8.3.1
1abr_B_67 - HA => SUBCLASS : 8.3.1
1abr_B_110 - HA => SUBCLASS : 9.4.1
1abr_B_25 - HA => SUBCLASS : 10.5.1

Loops in ArchDB-EC clusters

1abr_A_169 - HH => SUBCLASS : 7.12.1

Loops not clustered in ArchDB

1abr_A_36 - AR
1abr_A_36 - AR
1abr_B_15 - AR
1abr_B_39 - AR
1abr_B_137 - AR
1abr_B_80 - AR
1abr_B_124 - AR
1abr_B_145 - AR
1abr_B_163 - AR
1abr_B_250 - AR
1abr_B_207 - AR
1abr_B_207 - AR
1abr_B_39 - AR
1abr_B_15 - AR
1abr_B_145 - AR
1abr_B_80 - AR
1abr_A_103 - EH
1abr_A_51 - HA
1abr_B_149 - HA
1abr_B_156 - HA
1abr_B_178 - HA
1abr_A_75 - HA
1abr_B_191 - HA
1abr_B_222 - HA
1abr_B_229 - HA
1abr_A_63 - HA
1abr_B_236 - HA
1abr_B_186 - HA
1abr_A_32 - HA
1abr_B_67 - HA
1abr_A_212 - HA
1abr_B_149 - HA
1abr_B_96 - HA
1abr_B_236 - HA
1abr_A_63 - HA
1abr_B_62 - HA
1abr_B_18 - HA
1abr_B_25 - HA
1abr_B_54 - HA
1abr_B_62 - HA
1abr_B_18 - HA
1abr_B_96 - HA
1abr_B_103 - HA
1abr_B_110 - HA
1abr_A_14 - HE
1abr_A_198 - HE
1abr_A_115 - HH
1abr_A_148 - HH
1abr_A_189 - HH

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