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Biological Unit 2 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF RV1284 FROM MYCOBACTERIUM TUBERCULOSIS IN COMPLEX WITH THIOCYANATE

Authors :   A. S. Covarrubias, A. M. Larsson, M. Hogbom, J. Lindberg, T. Bergfors, C. Bjorkelid, S. L. Mowbray, T. Unge, T. A. Jones, Structural Proteom Europe (Spine)

Date :   19 Jan 05 (Deposition) - 08 Mar 05 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.00

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

Keywords :   Rv1284, Homodimer, Alpha/Beta-Fold, Structural Proteomics In Europe, Spine, Structural Genomics, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. Suarez Covarrubias, A. M. Larsson, M. Hogbom, J. Lindberg, T. Bergfors, C. Bjorkelid, S. L. Mowbray, T. Unge, T. A. Jones
Structure And Function Of Carbonic Anhydrases From Mycobacterium Tuberculosis.
J. Biol. Chem. V. 280 18782 2005
PubMed-ID: 15753099 | Reference-DOI: 10.1074/JBC.M414348200

Molecule 1 - HYPOTHETICAL PROTEIN RV1284/MT1322
	Chains	:	A, B, C, D
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PCRT7
	Expression System Strain	:	BL21-AI
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	RV1284
	Organism Scientific	:	MYCOBACTERIUM TUBERCULOSIS
	Organism Taxid	:	83332
	Strain	:	H37RV

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 9)

No.	Name	Count	Type	Full Name
1	SCN	5	Ligand/Ion	THIOCYANATE ION
2	ZN	4	Ligand/Ion	ZINC ION

Biological Unit 1 (1, 3)

No.	Name	Count	Type	Full Name
1	SCN	3	Ligand/Ion	THIOCYANATE ION
2	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 2 (1, 2)

No.	Name	Count	Type	Full Name
1	SCN	2	Ligand/Ion	THIOCYANATE ION
2	ZN	-1	Ligand/Ion	ZINC ION

Asymmetric Unit (9, 9)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	CYS A:35 , HIS A:88 , CYS A:91 , HOH A:506	BINDING SITE FOR RESIDUE ZN A 401
2	AC2	SOFTWARE	CYS B:35 , HIS B:88 , CYS B:91 , HOH B:502	BINDING SITE FOR RESIDUE ZN B 402
3	AC3	SOFTWARE	CYS C:35 , HIS C:88 , CYS C:91	BINDING SITE FOR RESIDUE ZN C 403
4	AC4	SOFTWARE	CYS D:35 , HIS D:88 , CYS D:91 , HOH D:405	BINDING SITE FOR RESIDUE ZN D 404
5	AC5	SOFTWARE	ASP A:37 , HOH A:506 , HIS B:54 , LEU B:78	BINDING SITE FOR RESIDUE SCN B 501
6	AC6	SOFTWARE	HIS A:54 , LEU A:78 , ASP B:37 , HOH B:502	BINDING SITE FOR RESIDUE SCN A 502
7	AC7	SOFTWARE	ASP C:37 , HIS D:54 , LEU D:78	BINDING SITE FOR RESIDUE SCN C 503
8	AC8	SOFTWARE	HIS C:54 , LEU C:78 , ASP D:37 , HOH D:405	BINDING SITE FOR RESIDUE SCN C 504
9	AC9	SOFTWARE	PRO A:121 , ASP A:122 , GLU A:125 , ASP A:126	BINDING SITE FOR RESIDUE SCN A 505

(no "SS Bond" information available for 1YLK)

Asymmetric Unit

No.	Residues
1	Gly A:20	-	Pro A:21
2	Gly B:20	-	Pro B:21
3	Gly C:20	-	Pro C:21
4	Gly D:20	-	Pro D:21

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

(no "PROSITE Motif" information available for 1YLK)

(no "Exon" information available for 1YLK)

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:163
 aligned with MTCA1_MYCTO | P9WPJ6 from UniProtKB/Swiss-Prot  Length:163

    Alignment length:163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160   
          MTCA1_MYCTO     1 MTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
               SCOP domains d1ylka_ A: automated matches                                                                                                                                        SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh............eeeeee.....hhhhhhh.....eeeeee.....hhhhhhhhhhhhhh....eeeeeee..hhhhh.hhhhhhhhhhhhhh...........hhhhhhhhhhhhhhh........eeeeeee......eeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ylk A   1 GTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

Chain A from PDB  Type:PROTEIN  Length:163
 aligned with MTCA1_MYCTU | P9WPJ7 from UniProtKB/Swiss-Prot  Length:163

    Alignment length:163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160   
          MTCA1_MYCTU     1 MTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
               SCOP domains d1ylka_ A: automated matches                                                                                                                                        SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh............eeeeee.....hhhhhhh.....eeeeee.....hhhhhhhhhhhhhh....eeeeeee..hhhhh.hhhhhhhhhhhhhh...........hhhhhhhhhhhhhhh........eeeeeee......eeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ylk A   1 GTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

Chain B from PDB  Type:PROTEIN  Length:163
 aligned with MTCA1_MYCTO | P9WPJ6 from UniProtKB/Swiss-Prot  Length:163

    Alignment length:163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160   
          MTCA1_MYCTO     1 MTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
               SCOP domains d1ylkb_ B: automated matches                                                                                                                                        SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhh...........eeeeee.....hhhhhhh.....eeeeee.....hhhhhhhhhhhhhh....eeeeeee..hhhhh.hhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhh.......eeeeeee......eeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ylk B   1 GTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

Chain B from PDB  Type:PROTEIN  Length:163
 aligned with MTCA1_MYCTU | P9WPJ7 from UniProtKB/Swiss-Prot  Length:163

    Alignment length:163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160   
          MTCA1_MYCTU     1 MTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
               SCOP domains d1ylkb_ B: automated matches                                                                                                                                        SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhh...........eeeeee.....hhhhhhh.....eeeeee.....hhhhhhhhhhhhhh....eeeeeee..hhhhh.hhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhh.......eeeeeee......eeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ylk B   1 GTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

Chain C from PDB  Type:PROTEIN  Length:163
 aligned with MTCA1_MYCTO | P9WPJ6 from UniProtKB/Swiss-Prot  Length:163

    Alignment length:163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160   
          MTCA1_MYCTO     1 MTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
               SCOP domains d1ylkc_ C: automated matches                                                                                                                                        SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh............eeeeee.....hhhhhhh.....eeeeee.....hhhhhhhhhhhhhh....eeeeeee..hhhhh.hhhhhhhhhhhhhh...........hhhhhhhhhhhhhhh........eeeeeee......eeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ylk C   1 GTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

Chain C from PDB  Type:PROTEIN  Length:163
 aligned with MTCA1_MYCTU | P9WPJ7 from UniProtKB/Swiss-Prot  Length:163

    Alignment length:163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160   
          MTCA1_MYCTU     1 MTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
               SCOP domains d1ylkc_ C: automated matches                                                                                                                                        SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh............eeeeee.....hhhhhhh.....eeeeee.....hhhhhhhhhhhhhh....eeeeeee..hhhhh.hhhhhhhhhhhhhh...........hhhhhhhhhhhhhhh........eeeeeee......eeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ylk C   1 GTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

Chain D from PDB  Type:PROTEIN  Length:163
 aligned with MTCA1_MYCTO | P9WPJ6 from UniProtKB/Swiss-Prot  Length:163

    Alignment length:163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160   
          MTCA1_MYCTO     1 MTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
               SCOP domains d1ylkd_ D: automated matches                                                                                                                                        SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh............eeeeee.....hhhhhh......eeeeee.....hhhhhhhhhhhhhh....eeeeeee..hhhhh.hhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhh.......eeeeeee......eeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ylk D   1 GTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

Chain D from PDB  Type:PROTEIN  Length:163
 aligned with MTCA1_MYCTU | P9WPJ7 from UniProtKB/Swiss-Prot  Length:163

    Alignment length:163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160   
          MTCA1_MYCTU     1 MTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
               SCOP domains d1ylkd_ D: automated matches                                                                                                                                        SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh............eeeeee.....hhhhhh......eeeeee.....hhhhhhhhhhhhhh....eeeeeee..hhhhh.hhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhh.......eeeeeee......eeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ylk D   1 GTVTDDYLANNVDYASGFKGPLPMPPSKHIAIVACMDARLDVYRMLGIKEGEAHVIRNAGCVVTDDVIRSLAISQRLLGTREIILLHHTDCGMLTFTDDDFKRAIQDETGIRPTWSPESYPDAVEDVRQSLRRIEVNPFVTKHTSLRGFVFDVATGKLNEVTP 163
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160

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: Alpha and beta proteins (a/b) (23833)

Fold: Resolvase-like (37)

Superfamily: beta-carbonic anhydrase, cab (26)

Family: automated matches (4)

Protein domain: automated matches (4)

Mycobacterium tuberculosis [TaxId: 83332] (1)

1a	d1ylka_	A:
1b	d1ylkb_	B:
1c	d1ylkc_	C:
1d	d1ylkd_	D:

(no "CATH Domain" information available for 1YLK)

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

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (MTCA1_MYCTO | P9WPJ6)


GO:0004089	carbonate dehydratase activity	Catalysis of the reaction: H2CO3 = CO2 + H2O.
GO:0016829	lyase activity	Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
GO:0008270	zinc ion binding	Interacting selectively and non-covalently with zinc (Zn) ions.

Chain A,B,C,D (MTCA1_MYCTU | P9WPJ7)

molecular function
	GO:0004089	carbonate dehydratase activity	Catalysis of the reaction: H2CO3 = CO2 + H2O.
	GO:0016829	lyase activity	Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	GO:0008270	zinc ion binding	Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
	GO:0040007	growth	The increase in size or mass of an entire organism, a part of an organism or a cell.
cellular component
	GO:0005886	plasma membrane	The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Asymmetric Unit
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	Cis Peptide Bonds
		Gly A:20 - Pro A:21	[ RasMol ]
		Gly B:20 - Pro B:21	[ RasMol ]
		Gly C:20 - Pro C:21	[ RasMol ]
		Gly D:20 - Pro D:21	[ RasMol ]

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(no "Related Entries Specified in the PDB File" available for 1YLK)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 9)

Sites (9, 9)

SS Bonds (0, 0)

Cis Peptide Bonds (4, 4)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

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SCOP Domains (1, 4)

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Related Entries Specified in the PDB File