PDB: 1as4 Compound: antichymotrypsin Classification: SERPIN Entry date in PDB: 1998-02-25 Resolution [Å]: 2.10 R-Factor: 0.198

CHAIN: A SWISS-PROT/TREMBL: P01011    KEYWORD: 3D-structure    Acute phase    Disease mutation    Glycoprotein    Plasma    Polymorphism    Serine protease inhibitor    Serpin    Signal    SCOP: e.1.1.1 Multi-domain proteins (alpha and beta)    Serpins    Serpins    Serpins    Antichymotrypsin, alpha-1    Human (Homo sapiens) GO:  serine-type endopeptidase inhibitor activity    CHAIN: B SWISS-PROT/TREMBL: P01011    KEYWORD: 3D-structure    Acute phase    Disease mutation    Glycoprotein    Plasma    Polymorphism    Serine protease inhibitor    Serpin    Signal    SCOP: e.1.1.1 Multi-domain proteins (alpha and beta)    Serpins    Serpins    Serpins    Antichymotrypsin, alpha-1    Human (Homo sapiens) GO:  serine-type endopeptidase inhibitor activity

Image Source: PDB

Loops in ArchDB40 clusters

1as4_A_327 - HA => SUBCLASS : 2.2.6
1as4_A_237 - HA => SUBCLASS : 4.16.1
1as4_A_249 - EH => SUBCLASS : 1.4.2
1as4_A_141 - EH => SUBCLASS : 4.5.1
1as4_A_111 - EH => SUBCLASS : 6.41.1
1as4_A_180 - AR => SUBCLASS : 10.2.1
1as4_A_54 - HH => SUBCLASS : 2.5.2

Loops in ArchDB95 clusters

1as4_A_249 - EH => SUBCLASS : 1.4.3
1as4_A_141 - EH => SUBCLASS : 4.1.2
1as4_A_111 - EH => SUBCLASS : 5.53.1
1as4_A_180 - AR => SUBCLASS : 10.4.1
1as4_A_54 - HH => SUBCLASS : 2.8.1
1as4_A_70 - HH => SUBCLASS : 8.24.1
1as4_A_26 - HH => SUBCLASS : 9.27.1
1as4_A_327 - HA => SUBCLASS : 2.2.7
1as4_A_237 - HA => SUBCLASS : 3.10.2
1as4_A_214 - HA => SUBCLASS : 4.1.26
1as4_A_237 - HA => SUBCLASS : 4.16.1

Loops not clustered in ArchDB

1as4_A_279 - AR
1as4_A_291 - EH
1as4_A_105 - HA
1as4_A_204 - HA
1as4_B_370 - HA
1as4_A_319 - HE
1as4_A_269 - HE
1as4_A_150 - HE
1as4_A_128 - HE
1as4_A_89 - HE
1as4_A_260 - HH
1as4_A_300 - HH

1qmn A - percentage of sequence identity: 99
1yxa A - percentage of sequence identity: 65
1yxa B - percentage of sequence identity: 65
2ach A - percentage of sequence identity: 99
3caa A - percentage of sequence identity: 99
4caa A - percentage of sequence identity: 99
null nu - percentage of sequence identity: 0