1E3U - JenaLib

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Biological Unit 1 (Jmol Viewer)

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Biological Unit 2 (Jmol Viewer)

Title :   MAD STRUCTURE OF OXA10 CLASS D BETA-LACTAMASE

Authors :   L. Maveyraud, D. Golemi, L. P. Kotra, S. Tranier, S. Vakulenko, S. Mobas J. P. Samama

Date :   23 Jun 00 (Deposition) - 12 Jan 01 (Release) - 12 Jul 17 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.66

Chains :   Asym. Unit : A,B,C,D
Biol. Unit 1: A,C  (1x)
Biol. Unit 2: B,D  (1x)

Keywords :   Beta-Lactamase, Antiobitic Resistance (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   L. Maveyraud, D. Golemi, L. P. Kotra, S. Tranier, S. Vakulenko, S. Mobashery, J. P. Samama
Insights Into Class D Beta-Lactamases Are Revealed By The Crystal Structure Of The Oxa10 Enzyme From Pseudomonas Aeruginosa
Structure V. 8 1289 2000
PubMed-ID: 11188693 | Reference-DOI: 10.1016/S0969-2126(00)00534-7

Molecule 1 - BETA-LACTAMASE OXA-10
	Chains	:	A, B, C
	EC Number	:	3.5.2.6
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Cellular Location	:	EXCRETED
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PET24A
	Organism Scientific	:	PSEUDOMONAS AERUGINOSA
	Organism Taxid	:	287

Molecule 2 - BETA-LACTAMASE OXA-10
	Chains	:	D
	EC Number	:	3.5.2.6
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Cellular Location	:	EXCRETED
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PET24A
	Organism Scientific	:	PSEUDOMONAS AERUGINOSA
	Organism Taxid	:	287

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A		C
Biological Unit 2 (1x)	:		B		D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 35)

No.	Name	Count	Type	Full Name
1	AUC	8	Ligand/Ion	GOLD (I) CYANIDE ION
2	EDO	12	Ligand/Ion	1,2-ETHANEDIOL
3	SO4	15	Ligand/Ion	SULFATE ION

Biological Unit 1 (3, 17)

No.	Name	Count	Type	Full Name
1	AUC	4	Ligand/Ion	GOLD (I) CYANIDE ION
2	EDO	5	Ligand/Ion	1,2-ETHANEDIOL
3	SO4	8	Ligand/Ion	SULFATE ION

Biological Unit 2 (3, 18)

No.	Name	Count	Type	Full Name
1	AUC	4	Ligand/Ion	GOLD (I) CYANIDE ION
2	EDO	7	Ligand/Ion	1,2-ETHANEDIOL
3	SO4	7	Ligand/Ion	SULFATE ION

Asymmetric Unit (35, 35)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ALA A:66 , SER A:67 , PHE A:69 , LYS A:70 , ASN A:73 , PHE A:120 , TRP A:154 , HOH A:401 , HOH A:558	BINDING SITE FOR RESIDUE AUC E 1
02	AC2	SOFTWARE	ALA B:66 , SER B:67 , PHE B:69 , LYS B:70 , ASN B:73 , PHE B:120 , TRP B:154 , HOH B:569	BINDING SITE FOR RESIDUE AUC E 2
03	AC3	SOFTWARE	LYS C:70 , ALA C:116 , VAL C:117 , TRP C:154 , HOH C:434 , AUC C:302	BINDING SITE FOR RESIDUE AUC E 3
04	AC4	SOFTWARE	LYS B:95 , HOH B:515 , ALA C:66 , SER C:67 , LYS C:70 , ASN C:73 , PHE C:120 , TRP C:154 , AUC C:301	BINDING SITE FOR RESIDUE AUC E 4
05	AC5	SOFTWARE	GLN C:133 , HOH C:410 , EDO C:308	BINDING SITE FOR RESIDUE AUC E 5
06	AC6	SOFTWARE	ALA D:66 , SER D:67 , LYS D:70 , ASN D:73 , PHE D:120 , TRP D:154 , AUC D:302 , HOH D:542	BINDING SITE FOR RESIDUE AUC E 6
07	AC7	SOFTWARE	LYS D:70 , ALA D:116 , VAL D:117 , TRP D:154 , HOH D:454 , AUC D:301	BINDING SITE FOR RESIDUE AUC E 7
08	AC8	SOFTWARE	GLN D:133 , HOH D:452 , HOH D:539	BINDING SITE FOR RESIDUE AUC E 8
09	AC9	SOFTWARE	SER A:115 , THR A:206 , GLY A:207 , PHE A:208 , ARG A:250 , HOH A:500 , HOH A:469 , HOH A:411 , HOH A:498	BINDING SITE FOR RESIDUE SO4 E 9
10	BC1	SOFTWARE	ARG A:131 , LYS A:134 , TYR A:135	BINDING SITE FOR RESIDUE SO4 E 10
11	BC2	SOFTWARE	ARG A:160 , HOH A:542	BINDING SITE FOR RESIDUE SO4 E 11
12	BC3	SOFTWARE	ILE A:22 , SER C:33 , ALA C:36 , VAL C:37 , ASN C:38 , EDO C:307	BINDING SITE FOR RESIDUE SO4 E 12
13	BC4	SOFTWARE	SER B:115 , LYS B:205 , THR B:206 , GLY B:207 , PHE B:208 , ARG B:250 , HOH B:464 , HOH B:577 , HOH B:450	BINDING SITE FOR RESIDUE SO4 E 13
14	BC5	SOFTWARE	MET B:99 , LYS B:100 , GLN B:101	BINDING SITE FOR RESIDUE SO4 E 14
15	BC6	SOFTWARE	GLU B:35 , SER B:245 , LYS B:246 , HOH B:432 , HOH B:401 , HOH B:433	BINDING SITE FOR RESIDUE SO4 E 15
16	BC7	SOFTWARE	PRO B:198 , GLU B:199 , LEU B:201 , GLU B:227 , GLU B:229 , THR D:107 , ARG D:109 , HOH B:560	BINDING SITE FOR RESIDUE SO4 E 16
17	BC8	SOFTWARE	LYS B:95 , SER C:67 , THR C:206 , GLY C:207 , PHE C:208 , ARG C:250 , HOH C:505	BINDING SITE FOR RESIDUE SO4 E 17
18	BC9	SOFTWARE	HOH A:425 , HOH A:436 , SER C:181 , LYS C:182 , HOH C:517 , HOH C:514	BINDING SITE FOR RESIDUE SO4 E 18
19	CC1	SOFTWARE	LYS A:95 , SER D:67 , THR D:206 , GLY D:207 , PHE D:208 , ARG D:250	BINDING SITE FOR RESIDUE SO4 E 19
20	CC2	SOFTWARE	GLU B:183 , HOH B:516 , HOH B:466 , SER D:181 , LYS D:182 , HOH D:464 , HOH D:561 , HOH D:506	BINDING SITE FOR RESIDUE SO4 E 20
21	CC3	SOFTWARE	THR D:213 , SER D:215 , ASN D:216 , HOH D:523 , HOH D:501	BINDING SITE FOR RESIDUE SO4 E 21
22	CC4	SOFTWARE	GLY A:128 , GLU A:129 , VAL A:130 , HOH A:518 , HOH A:402 , HOH A:526	BINDING SITE FOR RESIDUE SO4 E 22
23	CC5	SOFTWARE	THR A:107 , ARG A:109 , PRO C:198 , GLU C:199 , LEU C:201 , GLU C:227 , GLU C:229 , HOH C:452 , HOH A:553 , HOH A:508	BINDING SITE FOR RESIDUE SO4 E 23
24	CC6	SOFTWARE	GLU C:195 , TYR C:200 , HOH C:612	BINDING SITE FOR RESIDUE EDO E 24
25	CC7	SOFTWARE	ASN C:29 , PHE C:32 , VAL C:37 , ASN C:38 , GLY C:39 , ASN C:54 , HOH C:408 , SO4 A:305 , HOH C:441	BINDING SITE FOR RESIDUE EDO E 25
26	CC8	SOFTWARE	ASN B:29 , VAL B:37 , ASN B:38 , GLY B:39 , ASN B:54 , HOH B:565	BINDING SITE FOR RESIDUE EDO E 26
27	CC9	SOFTWARE	GLU B:261	BINDING SITE FOR RESIDUE EDO E 27
28	DC1	SOFTWARE	THR B:107 , ARG B:109 , PRO D:198 , GLU D:199 , GLU D:229 , HOH D:433	BINDING SITE FOR RESIDUE EDO E 28
29	DC2	SOFTWARE	THR B:80 , ARG B:131 , LYS B:134 , TYR B:135 , HOH B:493	BINDING SITE FOR RESIDUE EDO E 29
30	DC3	SOFTWARE	GLU A:199 , GLU A:227 , GLU A:229 , THR C:107 , HOH C:438 , HOH A:447 , HOH A:520	BINDING SITE FOR RESIDUE EDO E 30
31	DC4	SOFTWARE	ILE C:146 , SER C:147 , GLY C:148 , GLY C:149 , ILE C:150 , AUC C:303	BINDING SITE FOR RESIDUE EDO E 31
32	DC5	SOFTWARE	ALA A:36 , PRO A:217 , ASP A:240 , ASP A:242 , HOH A:409 , HOH A:413 , HOH A:434	BINDING SITE FOR RESIDUE EDO E 32
33	DC6	SOFTWARE	GLU B:195 , TYR B:200 , VAL B:202 , MET B:258 , GLU B:259 , ILE B:263 , HOH B:416	BINDING SITE FOR RESIDUE EDO E 33
34	DC7	SOFTWARE	PRO B:217 , ASP B:240 , HOH B:453 , HOH B:403 , HOH B:402	BINDING SITE FOR RESIDUE EDO E 34
35	DC8	SOFTWARE	ASN B:143 , ASN B:145	BINDING SITE FOR RESIDUE EDO E 35

Asymmetric Unit

No.	Residues
1	A:44	-	A:51
2	B:44	-	B:51
3	C:44	-	C:51
4	D:44	-	D:51

(no "Cis Peptide Bond" information available for 1E3U)

(no "SAP(SNP)/Variant" information available for 1E3U)

Asymmetric Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BETA_LACTAMASE_D	PS00337	Beta-lactamase class-D active site.	BLO10_PSEAI	65-75	4	A:65-75 B:65-75 C:65-75 D:65-75

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BETA_LACTAMASE_D	PS00337	Beta-lactamase class-D active site.	BLO10_PSEAI	65-75	2	A:65-75 - C:65-75 -

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	BETA_LACTAMASE_D	PS00337	Beta-lactamase class-D active site.	BLO10_PSEAI	65-75	2	- B:65-75 - D:65-75

(no "Exon" information available for 1E3U)

Asymmetric Unit

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
	Number of residues per labelling interval =
	UniProt sequence: complete aligned part

Show mapping:	SCOP domains	CATH domains	Pfam domains	Secondary structure (by author)
	SAPs(SNPs)	PROSITE motifs	Exons
	(details for a mapped element are shown in a popup box when the mouse pointer rests over it)

Chain A from PDB  Type:PROTEIN  Length:243
 aligned with BLO10_PSEAI | P14489 from UniProtKB/Swiss-Prot  Length:266

    Alignment length:243
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261   
          BLO10_PSEAI    22 ITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFKIPNAIIGLETGVIKNEHQVFKWDGKPRAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGII 264
               SCOP domains d1e3ua_ A: Class D beta-lactamase                                                                                                                                                                                                                   SCOP domains
               CATH domains 1e3uA00 A:22-264 DD-peptidase/beta-lactamase superfamily                                                                                                                                                                                            CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhhh...eeeeeee.....eee.hhhhhh....hhhhhhhhhhhhhhhh..................hhhhh....hhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh.......................hhhhhhhhhhhhh.....hhhhhhhhhhhheeeee..eeeeeeeee.........eeeeeeeeeee..eeeeeeeeeee.hhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------BETA_LACTAM--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1e3u A  22 ITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFKIPNAIIGLETGVIKNEHQVFKWDGKPRAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGII 264
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261

Chain B from PDB  Type:PROTEIN  Length:243
 aligned with BLO10_PSEAI | P14489 from UniProtKB/Swiss-Prot  Length:266

    Alignment length:243
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261   
          BLO10_PSEAI    22 ITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFKIPNAIIGLETGVIKNEHQVFKWDGKPRAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGII 264
               SCOP domains d1e3ub_ B: Class D beta-lactamase                                                                                                                                                                                                                   SCOP domains
               CATH domains 1e3uB00 B:22-264 DD-peptidase/beta-lactamase superfamily                                                                                                                                                                                            CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhh.....eeeeeee.....eee.hhhhhh....hhhhhhhhhhhhhhhh..................hhhhh....hhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh......................hhhhhhhhhhhhhh.....hhhhhhhhhhhheeeee..eeeeeeeee.........eeeeeeeeeee..eeeeeeeeeee.hhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------BETA_LACTAM--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1e3u B  22 ITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFKIPNAIIGLETGVIKNEHQVFKWDGKPRAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGII 264
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261

Chain C from PDB  Type:PROTEIN  Length:242
 aligned with BLO10_PSEAI | P14489 from UniProtKB/Swiss-Prot  Length:266

    Alignment length:245
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261     
          BLO10_PSEAI    22 ITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFKIPNAIIGLETGVIKNEHQVFKWDGKPRAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGIIGG 266
               SCOP domains d1e3uc_ C: Class D beta-lactamase                                                                                                                                                                                                                     SCOP domains
               CATH domains 1e3uC00 C:22-266 DD-peptidase/beta-lactamase superfamily                                                                                                                                                                                              CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......hhhhhhh....eeeeeee.....eee.hhhhhhh...hhhhhhhhhhhhhhhh.............---..hhhhhh...hhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh.......................hhhhhhhhhhhhhh....hhhhhhhhhhhheeeee..eeeeeeeee.........eeeeeeeeeee..eeeeeeeeeee.hhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------BETA_LACTAM----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1e3u C  22 ITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFKIPNAIIGLETGVIKNEHQVFKWD---RAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGIIGG 266
                                    31        41        51        61        71        81        91 |   | 101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261     
                                                                                                  93  97

Chain D from PDB  Type:PROTEIN  Length:242
 aligned with BLO10_PSEAI | P14489 from UniProtKB/Swiss-Prot  Length:266

    Alignment length:245
                                    31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261     
          BLO10_PSEAI    22 ITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFKIPNAIIGLETGVIKNEHQVFKWDGKPRAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGIIGG 266
               SCOP domains d1e3ud_ D: Class D beta-lactamase                                                                                                                                                                                                                     SCOP domains
               CATH domains 1e3uD00 D:22-266 DD-peptidase/beta-lactamase superfamily                                                                                                                                                                                              CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhhhh...eeeeeee.....eee.hhhhhh....hhhhhhhhhhhhhhhhh............---..hhhhhh...hhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhh.......................hhhhhhhhhhhhh.....hhhhhhhhhhhheeeee..eeeeeeeee.........eeeeeeeeeee..eeeeeeeeeee.hhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------BETA_LACTAM----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1e3u D  22 ITENTSWNKEFSAEAVNGVFVLCKSSSKSCATNDLARASKEYLPASTFKIPNAIIGLETGVIKNEHQVFKWP---RAMKQWERDLTLRGAIQVSAVPVFQQIAREVGEVRMQKYLKKFSYGNQNISGGIDKFWLEGQLRISAVNQVEFLESLYLNKLSASKENQLIVKEALVTEAAPEYLVHSKTGFSGVGTESNPGVAWWVGWVEKETEVYFFAFNMDIDNESKLPLRKSIPTKIMESEGIIGG 266
                                    31        41        51        61        71        81        91 |   | 101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261     
                                                                                                  93  97

Legend:		→ Mismatch	(orange background)
	-	→ Gap	(green background, '-', border residues have a numbering label)
		→ Modified Residue	(blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
	x	→ Chemical Group	(purple background, 'x', labelled with number + name, e.g. ACE or NH2)
	extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

Class: Multi-domain proteins (alpha and beta) (2421)

Fold: beta-lactamase/transpeptidase-like (515)

Superfamily: beta-lactamase/transpeptidase-like (515)

Family: beta-Lactamase/D-ala carboxypeptidase (411)

Protein domain: Class D beta-lactamase (32)

Pseudomonas aeruginosa, OXA-10 [TaxId: 287] (25)

1a	d1e3ua_	A:
1b	d1e3uc_	C:
1c	d1e3ud_	D:
1d	d1e3ub_	B:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Beta-lactamase (339)

Homologous Superfamily: DD-peptidase/beta-lactamase superfamily (335)

Pseudomonas aeruginosa. Organism_taxid: 287. (17)

1a	1e3uA00	A:22-264
1b	1e3uD00	D:22-266
1c	1e3uB00	B:22-264
1d	1e3uC00	C:22-266

(no "Pfam Domain" information available for 1E3U)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (BLO10_PSEAI | P14489)

molecular function
	GO:0008800	beta-lactamase activity	Catalysis of the reaction: a beta-lactam + H2O = a substituted beta-amino acid.
	GO:0016787	hydrolase activity	Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
	GO:0008658	penicillin binding	Interacting selectively and non-covalently with penicillin, any antibiotic that contains the condensed beta-lactamthiazolidine ring system.
biological process
	GO:0017001	antibiotic catabolic process	The chemical reactions and pathways resulting in the breakdown of antibiotic, a substance produced by or derived from certain fungi, bacteria, and other organisms, that can destroy or inhibit the growth of other microorganisms.
	GO:0046677	response to antibiotic	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an antibiotic stimulus. An antibiotic is a chemical substance produced by a microorganism which has the capacity to inhibit the growth of or to kill other microorganisms.

Asymmetric Unit
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1e4d	STRUCTURE OF OXA10 BETA-LACTAMASE AT PH 8.3

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 35)

Sites (35, 35)

SS Bonds (4, 4)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 4)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 4)

CATH Domains (1, 4)

Pfam Domains (0, 0)

Gene Ontology (5, 5)

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Databases

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Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File