PDB: 2apr Compound: Acid proteinase (rhizopuspepsin) Classification: HYDROLASE (ASPARTIC PROTEINASE) Entry date in PDB: 1987-07-16 Resolution [Å]: 1.80 R-Factor: 0.143

CHAIN: - SWISS-PROT/TREMBL: P06026    KEYWORD: 3D-structure    Aspartyl protease    Glycoprotein    Hydrolase    Signal    Zymogen    EC: 3.4.23.21 SCOP: b.50.1.2 All beta proteins    Acid proteases    Acid proteases    Pepsin-like    Acid protease    Bread mold (Rhizopus chinensis) GO:  aspartic-type endopeptidase activity    pepsin A activity    proteolysis and peptidolysis

Image Source: PDB

Loops in ArchDB40 clusters

2apr_*_277 - HA => SUBCLASS : 2.1.1
2apr_*_82 - HA => SUBCLASS : 2.1.2
2apr_*_201 - HA => SUBCLASS : 2.3.1
2apr_*_241 - HA => SUBCLASS : 4.7.1
2apr_*_307 - HA => SUBCLASS : 4.22.1
2apr_*_224 - EH => SUBCLASS : 0.1.7
2apr_*_196 - AR => SUBCLASS : 1.1.7
2apr_*_289 - AR => SUBCLASS : 3.8.1
2apr_*_213 - AR => SUBCLASS : 4.9.1
2apr_*_28 - AR => SUBCLASS : 6.2.2

Loops in ArchDB95 clusters

2apr_*_224 - EH => SUBCLASS : 0.1.4
2apr_*_284 - AR => SUBCLASS : 1.2.3
2apr_*_196 - AR => SUBCLASS : 1.2.5
2apr_*_289 - AR => SUBCLASS : 3.4.4
2apr_*_289 - AR => SUBCLASS : 3.9.1
2apr_*_213 - AR => SUBCLASS : 4.7.1
2apr_*_267 - AR => SUBCLASS : 5.23.1
2apr_*_28 - AR => SUBCLASS : 6.20.1
2apr_*_184 - AR => SUBCLASS : 6.37.1
2apr_*_167 - AR => SUBCLASS : 12.2.1
2apr_*_82 - HA => SUBCLASS : 2.1.1
2apr_*_277 - HA => SUBCLASS : 2.1.1
2apr_*_82 - HA => SUBCLASS : 2.1.3
2apr_*_201 - HA => SUBCLASS : 2.3.1
2apr_*_307 - HA => SUBCLASS : 3.3.10
2apr_*_241 - HA => SUBCLASS : 4.9.1

Loops in ArchDB-EC clusters

2apr_*_139 - HE => SUBCLASS : 4.2.2

Loops not clustered in ArchDB

2apr_*_42 - AR
2apr_*_248 - AR
2apr_*_207 - AR
2apr_*_167 - AR
2apr_*_184 - AR
2apr_*_42 - AR
2apr_*_196 - AR
2apr_*_207 - AR
2apr_*_213 - AR
2apr_*_248 - AR
2apr_*_267 - AR
2apr_*_284 - AR
2apr_*_289 - AR
2apr_*_28 - AR
2apr_*_97 - EH
2apr_*_121 - EH
2apr_*_297 - EH
2apr_*_16 - HA
2apr_*_277 - HA
2apr_*_260 - HA
2apr_*_241 - HA
2apr_*_5 - HA
2apr_*_201 - HA
2apr_*_16 - HA
2apr_*_67 - HA
2apr_*_5 - HA
2apr_*_260 - HA
2apr_*_67 - HA
2apr_*_82 - HA
2apr_*_153 - HA
2apr_*_153 - HA
2apr_*_307 - HA
2apr_*_228 - HE
2apr_*_112 - HE
2apr_*_301 - HE

1uh7 A - percentage of sequence identity: 99
1uh8 A - percentage of sequence identity: 99
1uh9 A - percentage of sequence identity: 99
3apr E - percentage of sequence identity: 100
4apr E - percentage of sequence identity: 100
5apr E - percentage of sequence identity: 100
6apr E - percentage of sequence identity: 100