PDB: 1jz7 Compound: beta-galactosidase Classification: HYDROLASE Entry date in PDB: 2001-12-07 Resolution [Å]: 1.50 R-Factor: 0.176

CHAIN: A SWISS-PROT/TREMBL: P00722    KEYWORD: 3D-structure    Complete proteome    Glycosidase    Hydrolase    EC: 3.2.1.23 SCOP: b.1.4.1 All beta proteins    Immunoglobulin-like beta-sandwich    beta-Galactosidase/glucuronidase domain    beta-Galactosidase/glucuronidase domain    beta-Galactosidase, domains 2 and 4    Escherichia coli SCOP: b.1.4.1 All beta proteins    Immunoglobulin-like beta-sandwich    beta-Galactosidase/glucuronidase domain    beta-Galactosidase/glucuronidase domain    beta-Galactosidase, domains 2 and 4    Escherichia coli SCOP: b.18.1.5 All beta proteins    Galactose-binding domain-like    Galactose-binding domain-like    beta-Galactosidase/glucuronidase, N-terminal domain    beta-Galactosidase    Escherichia coli SCOP: b.30.5.1 All beta proteins    Supersandwich    Galactose mutarotase-like    beta-Galactosidase, domain 5    beta-Galactosidase, domain 5    Escherichia coli SCOP: c.1.8.3 Alpha and beta proteins (a/b)    TIM beta/alpha-barrel    (Trans)glycosidases    beta-glycanases    beta-Galactosidase, domain 3    Escherichia coli GO:  beta-galactosidase complex    beta-galactosidase activity    hydrolase activity, hydrolyzing O-glycosyl compounds    carbohydrate metabolism    CHAIN: B SWISS-PROT/TREMBL: P00722    KEYWORD: 3D-structure    Complete proteome    Glycosidase    Hydrolase    EC: 3.2.1.23 SCOP: b.1.4.1 All beta proteins    Immunoglobulin-like beta-sandwich    beta-Galactosidase/glucuronidase domain    beta-Galactosidase/glucuronidase domain    beta-Galactosidase, domains 2 and 4    Escherichia coli SCOP: b.1.4.1 All beta proteins    Immunoglobulin-like beta-sandwich    beta-Galactosidase/glucuronidase domain    beta-Galactosidase/glucuronidase domain    beta-Galactosidase, domains 2 and 4    Escherichia coli SCOP: b.18.1.5 All beta proteins    Galactose-binding domain-like    Galactose-binding domain-like    beta-Galactosidase/glucuronidase, N-terminal domain    beta-Galactosidase    Escherichia coli SCOP: b.30.5.1 All beta proteins    Supersandwich    Galactose mutarotase-like    beta-Galactosidase, domain 5    beta-Galactosidase, domain 5    Escherichia coli SCOP: c.1.8.3 Alpha and beta proteins (a/b)    TIM beta/alpha-barrel    (Trans)glycosidases    beta-glycanases    beta-Galactosidase, domain 3    Escherichia coli GO:  beta-galactosidase complex    beta-galactosidase activity    hydrolase activity, hydrolyzing O-glycosyl compounds    carbohydrate metabolism    CHAIN: C SWISS-PROT/TREMBL: P00722    KEYWORD: 3D-structure    Complete proteome    Glycosidase    Hydrolase    EC: 3.2.1.23 SCOP: b.1.4.1 All beta proteins    Immunoglobulin-like beta-sandwich    beta-Galactosidase/glucuronidase domain    beta-Galactosidase/glucuronidase domain    beta-Galactosidase, domains 2 and 4    Escherichia coli SCOP: b.1.4.1 All beta proteins    Immunoglobulin-like beta-sandwich    beta-Galactosidase/glucuronidase domain    beta-Galactosidase/glucuronidase domain    beta-Galactosidase, domains 2 and 4    Escherichia coli SCOP: b.18.1.5 All beta proteins    Galactose-binding domain-like    Galactose-binding domain-like    beta-Galactosidase/glucuronidase, N-terminal domain    beta-Galactosidase    Escherichia coli SCOP: b.30.5.1 All beta proteins    Supersandwich    Galactose mutarotase-like    beta-Galactosidase, domain 5    beta-Galactosidase, domain 5    Escherichia coli SCOP: c.1.8.3 Alpha and beta proteins (a/b)    TIM beta/alpha-barrel    (Trans)glycosidases    beta-glycanases    beta-Galactosidase, domain 3    Escherichia coli GO:  beta-galactosidase complex    beta-galactosidase activity    hydrolase activity, hydrolyzing O-glycosyl compounds    carbohydrate metabolism    CHAIN: D SWISS-PROT/TREMBL: P00722    KEYWORD: 3D-structure    Complete proteome    Glycosidase    Hydrolase    EC: 3.2.1.23 SCOP: b.1.4.1 All beta proteins    Immunoglobulin-like beta-sandwich    beta-Galactosidase/glucuronidase domain    beta-Galactosidase/glucuronidase domain    beta-Galactosidase, domains 2 and 4    Escherichia coli SCOP: b.1.4.1 All beta proteins    Immunoglobulin-like beta-sandwich    beta-Galactosidase/glucuronidase domain    beta-Galactosidase/glucuronidase domain    beta-Galactosidase, domains 2 and 4    Escherichia coli SCOP: b.18.1.5 All beta proteins    Galactose-binding domain-like    Galactose-binding domain-like    beta-Galactosidase/glucuronidase, N-terminal domain    beta-Galactosidase    Escherichia coli SCOP: b.30.5.1 All beta proteins    Supersandwich    Galactose mutarotase-like    beta-Galactosidase, domain 5    beta-Galactosidase, domain 5    Escherichia coli SCOP: c.1.8.3 Alpha and beta proteins (a/b)    TIM beta/alpha-barrel    (Trans)glycosidases    beta-glycanases    beta-Galactosidase, domain 3    Escherichia coli GO:  beta-galactosidase complex    beta-galactosidase activity    hydrolase activity, hydrolyzing O-glycosyl compounds    carbohydrate metabolism

Image Source: PDB

Loops in ArchDB40 clusters

1jz7_A_396 - HE => SUBCLASS : 1.1.1
1jz7_A_369 - HE => SUBCLASS : 3.1.1
1jz7_A_549 - HE => SUBCLASS : 3.4.1
1jz7_A_466 - HE => SUBCLASS : 4.1.3
1jz7_A_433 - HE => SUBCLASS : 4.5.2
1jz7_A_520 - HE => SUBCLASS : 5.25.1
1jz7_A_149 - HA => SUBCLASS : 2.1.1
1jz7_A_819 - HA => SUBCLASS : 2.2.3
1jz7_A_739 - HA => SUBCLASS : 2.2.3
1jz7_A_746 - HA => SUBCLASS : 2.3.1
1jz7_A_627 - HA => SUBCLASS : 2.3.1
1jz7_A_254 - HA => SUBCLASS : 2.3.7
1jz7_A_651 - HA => SUBCLASS : 2.4.1
1jz7_A_575 - HA => SUBCLASS : 3.1.1
1jz7_A_754 - HA => SUBCLASS : 4.1.2
1jz7_A_847 - HA => SUBCLASS : 4.2.1
1jz7_A_309 - HA => SUBCLASS : 4.2.1
1jz7_A_309 - HA => SUBCLASS : 4.2.2
1jz7_A_224 - HA => SUBCLASS : 5.2.1
1jz7_A_138 - AR => SUBCLASS : 1.1.5
1jz7_A_773 - AR => SUBCLASS : 1.1.12
1jz7_A_207 - AR => SUBCLASS : 2.5.2
1jz7_A_881 - AR => SUBCLASS : 6.3.1

Loops in ArchDB95 clusters

1jz7_A_138 - AR => SUBCLASS : 1.2.11
1jz7_A_773 - AR => SUBCLASS : 1.2.13
1jz7_A_207 - AR => SUBCLASS : 3.1.7
1jz7_A_881 - AR => SUBCLASS : 5.3.1
1jz7_A_881 - AR => SUBCLASS : 5.3.2
1jz7_A_396 - HE => SUBCLASS : 1.1.1
1jz7_A_615 - HE => SUBCLASS : 2.2.15
1jz7_A_369 - HE => SUBCLASS : 3.1.1
1jz7_A_549 - HE => SUBCLASS : 3.4.1
1jz7_A_549 - HE => SUBCLASS : 3.6.3
1jz7_A_466 - HE => SUBCLASS : 4.1.1
1jz7_A_466 - HE => SUBCLASS : 5.6.2
1jz7_A_520 - HE => SUBCLASS : 5.49.1
1jz7_A_149 - HA => SUBCLASS : 2.1.1
1jz7_A_651 - HA => SUBCLASS : 2.1.2
1jz7_A_819 - HA => SUBCLASS : 2.2.3
1jz7_A_739 - HA => SUBCLASS : 2.2.3
1jz7_A_627 - HA => SUBCLASS : 2.3.1
1jz7_A_746 - HA => SUBCLASS : 2.3.1
1jz7_A_254 - HA => SUBCLASS : 2.3.7
1jz7_A_575 - HA => SUBCLASS : 3.1.1
1jz7_A_847 - HA => SUBCLASS : 3.1.2
1jz7_A_309 - HA => SUBCLASS : 3.1.2
1jz7_A_754 - HA => SUBCLASS : 4.1.2
1jz7_A_309 - HA => SUBCLASS : 4.3.1
1jz7_A_224 - HA => SUBCLASS : 5.2.1

Loops in ArchDB-EC clusters

1jz7_A_520 - HE => SUBCLASS : 5.30.1

Loops not clustered in ArchDB

1jz7_A_914 - AR
1jz7_A_169 - AR
1jz7_A_157 - AR
1jz7_A_146 - AR
1jz7_A_138 - AR
1jz7_A_99 - AR
1jz7_A_82 - AR
1jz7_A_51 - AR
1jz7_A_982 - AR
1jz7_A_914 - AR
1jz7_A_864 - AR
1jz7_A_713 - AR
1jz7_A_677 - AR
1jz7_A_661 - AR
1jz7_A_635 - AR
1jz7_A_180 - AR
1jz7_A_202 - AR
1jz7_A_207 - AR
1jz7_A_881 - AR
1jz7_A_864 - AR
1jz7_A_773 - AR
1jz7_A_713 - AR
1jz7_A_677 - AR
1jz7_A_661 - AR
1jz7_A_635 - AR
1jz7_A_562 - AR
1jz7_A_347 - AR
1jz7_A_322 - AR
1jz7_A_288 - AR
1jz7_A_265 - AR
1jz7_A_237 - AR
1jz7_A_212 - AR
1jz7_A_562 - AR
1jz7_A_347 - AR
1jz7_A_169 - AR
1jz7_A_51 - AR
1jz7_A_82 - AR
1jz7_A_99 - AR
1jz7_A_146 - AR
1jz7_A_180 - AR
1jz7_A_202 - AR
1jz7_A_982 - AR
1jz7_A_212 - AR
1jz7_A_237 - AR
1jz7_A_157 - AR
1jz7_A_265 - AR
1jz7_A_322 - AR
1jz7_A_288 - AR
1jz7_A_776 - EH
1jz7_A_533 - EH
1jz7_A_351 - EH
1jz7_A_584 - EH
1jz7_A_949 - EH
1jz7_A_386 - EH
1jz7_A_453 - EH
1jz7_A_408 - EH
1jz7_A_484 - EH
1jz7_A_23 - EH
1jz7_A_56 - EH
1jz7_A_120 - EH
1jz7_A_819 - HA
1jz7_A_754 - HA
1jz7_A_938 - HA
1jz7_A_651 - HA
1jz7_A_894 - HA
1jz7_A_692 - HA
1jz7_A_847 - HA
1jz7_A_739 - HA
1jz7_A_746 - HA
1jz7_A_765 - HA
1jz7_A_833 - HA
1jz7_A_627 - HA
1jz7_A_335 - HA
1jz7_A_149 - HA
1jz7_A_938 - HA
1jz7_A_894 - HA
1jz7_A_833 - HA
1jz7_A_224 - HA
1jz7_A_765 - HA
1jz7_A_254 - HA
1jz7_A_692 - HA
1jz7_A_575 - HA
1jz7_A_309 - HA
1jz7_A_335 - HA
1jz7_A_341 - HA
1jz7_A_341 - HA
1jz7_A_806 - HE
1jz7_A_131 - HE
1jz7_A_72 - HE
1jz7_A_39 - HE
1jz7_A_964 - HE
1jz7_A_790 - HH

1bgl A - percentage of sequence identity: 100
1bgl B - percentage of sequence identity: 100
1bgl C - percentage of sequence identity: 100
1bgl D - percentage of sequence identity: 100
1bgl E - percentage of sequence identity: 100
1bgl F - percentage of sequence identity: 100
1bgl G - percentage of sequence identity: 100
1bgl H - percentage of sequence identity: 100
1bgm I - percentage of sequence identity: 100
1bgm J - percentage of sequence identity: 100
1bgm K - percentage of sequence identity: 100
1bgm L - percentage of sequence identity: 100
1bgm M - percentage of sequence identity: 100
1bgm N - percentage of sequence identity: 100
1bgm O - percentage of sequence identity: 100
1bgm P - percentage of sequence identity: 100
1dp0 A - percentage of sequence identity: 100
1dp0 B - percentage of sequence identity: 100
1dp0 C - percentage of sequence identity: 100
1dp0 D - percentage of sequence identity: 100
1f49 A - percentage of sequence identity: 100
1f49 B - percentage of sequence identity: 100
1f49 C - percentage of sequence identity: 100
1f49 D - percentage of sequence identity: 100
1f49 E - percentage of sequence identity: 100
1f49 F - percentage of sequence identity: 100
1f49 G - percentage of sequence identity: 100
1f49 H - percentage of sequence identity: 100
1f4a A - percentage of sequence identity: 100
1f4a B - percentage of sequence identity: 100
1f4a C - percentage of sequence identity: 100
1f4a D - percentage of sequence identity: 100
1f4h A - percentage of sequence identity: 100
1f4h B - percentage of sequence identity: 100
1f4h C - percentage of sequence identity: 100
1f4h D - percentage of sequence identity: 100
1gho I - percentage of sequence identity: 100
1gho J - percentage of sequence identity: 100
1gho K - percentage of sequence identity: 100
1gho L - percentage of sequence identity: 100
1gho M - percentage of sequence identity: 100
1gho N - percentage of sequence identity: 100
1gho O - percentage of sequence identity: 100
1gho P - percentage of sequence identity: 100
1hn1 A - percentage of sequence identity: 100
1hn1 B - percentage of sequence identity: 100
1hn1 C - percentage of sequence identity: 100
1hn1 D - percentage of sequence identity: 100
1jyn A - percentage of sequence identity: 99
1jyn B - percentage of sequence identity: 99
1jyn C - percentage of sequence identity: 99
1jyn D - percentage of sequence identity: 99
1jyv A - percentage of sequence identity: 99
1jyv B - percentage of sequence identity: 99
1jyv C - percentage of sequence identity: 99
1jyv D - percentage of sequence identity: 99
1jyw A - percentage of sequence identity: 99
1jyw B - percentage of sequence identity: 99
1jyw C - percentage of sequence identity: 99
1jyw D - percentage of sequence identity: 99
1jyx A - percentage of sequence identity: 100
1jyx B - percentage of sequence identity: 100
1jyx C - percentage of sequence identity: 100
1jyx D - percentage of sequence identity: 100
1jyy A - percentage of sequence identity: 100
1jyy B - percentage of sequence identity: 100
1jyy C - percentage of sequence identity: 100
1jyy D - percentage of sequence identity: 100
1jyy E - percentage of sequence identity: 100
1jyy F - percentage of sequence identity: 100
1jyy G - percentage of sequence identity: 100
1jyy H - percentage of sequence identity: 100
1jyz I - percentage of sequence identity: 100
1jyz J - percentage of sequence identity: 100
1jyz K - percentage of sequence identity: 100
1jyz L - percentage of sequence identity: 100
1jyz M - percentage of sequence identity: 100
1jyz N - percentage of sequence identity: 100
1jyz O - percentage of sequence identity: 100
1jyz P - percentage of sequence identity: 100
1jz0 A - percentage of sequence identity: 100
1jz0 B - percentage of sequence identity: 100
1jz0 C - percentage of sequence identity: 100
1jz0 D - percentage of sequence identity: 100
1jz0 E - percentage of sequence identity: 100
1jz0 F - percentage of sequence identity: 100
1jz0 G - percentage of sequence identity: 100
1jz0 H - percentage of sequence identity: 100
1jz1 I - percentage of sequence identity: 100
1jz1 J - percentage of sequence identity: 100
1jz1 K - percentage of sequence identity: 100
1jz1 L - percentage of sequence identity: 100
1jz1 M - percentage of sequence identity: 100
1jz1 N - percentage of sequence identity: 100
1jz1 O - percentage of sequence identity: 100
1jz1 P - percentage of sequence identity: 100
1jz2 A - percentage of sequence identity: 100
1jz2 B - percentage of sequence identity: 100
1jz2 C - percentage of sequence identity: 100
1jz2 D - percentage of sequence identity: 100
1jz3 A - percentage of sequence identity: 100
1jz3 B - percentage of sequence identity: 100
1jz3 C - percentage of sequence identity: 100
1jz3 D - percentage of sequence identity: 100
1jz4 A - percentage of sequence identity: 100
1jz4 B - percentage of sequence identity: 100
1jz4 C - percentage of sequence identity: 100
1jz4 D - percentage of sequence identity: 100
1jz5 A - percentage of sequence identity: 100
1jz5 B - percentage of sequence identity: 100
1jz5 C - percentage of sequence identity: 100
1jz5 D - percentage of sequence identity: 100
1jz6 A - percentage of sequence identity: 100
1jz6 B - percentage of sequence identity: 100
1jz6 C - percentage of sequence identity: 100
1jz6 D - percentage of sequence identity: 100
1jz7 A - percentage of sequence identity: 100
1jz7 B - percentage of sequence identity: 100
1jz7 C - percentage of sequence identity: 100
1jz7 D - percentage of sequence identity: 100
1jz8 A - percentage of sequence identity: 99
1jz8 B - percentage of sequence identity: 99
1jz8 C - percentage of sequence identity: 99
1jz8 D - percentage of sequence identity: 99
1px3 A - percentage of sequence identity: 99
1px3 B - percentage of sequence identity: 99
1px3 C - percentage of sequence identity: 99
1px3 D - percentage of sequence identity: 99
1px4 A - percentage of sequence identity: 99
1px4 B - percentage of sequence identity: 99
1px4 C - percentage of sequence identity: 99
1px4 D - percentage of sequence identity: 99