2EVU - JenaLib

Title :   CRYSTAL STRUCTURE OF AQUAPORIN AQPM AT 2.3A RESOLUTION

Authors :   J. K. Lee, D. Kozono, J. Remis, Y. Kitagawa, P. Agre, R. M. Stroud, Center Structures Of Membrane Proteins (Csmp)

Date :   31 Oct 05 (Deposition) - 06 Dec 05 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.30

Chains :   Asym. Unit : A
Biol. Unit 1: A  (4x)

Keywords :   Alpha-Helical, Membrane Protein, Structural Genomics, Psi-2, Protein Structure Initiative, Center For Structures Of Membrane Proteins, Csmp (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. K. Lee, D. Kozono, J. Remis, Y. Kitagawa, P. Agre, R. M. Stroud
Structural Basis For Conductance By The Archaeal Aquaporin Aqpm At 1. 68 A.
Proc. Natl. Acad. Sci. Usa V. 102 18932 2005
PubMed-ID: 16361443 | Reference-DOI: 10.1073/PNAS.0509469102

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 8)

Sites (8, 8)

Asymmetric Unit (8, 8)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	TRP A:90 , GLY A:97 , GLY A:215 , THR A:216	BINDING SITE FOR RESIDUE BOG A 600
2	AC2	SOFTWARE	TYR A:143 , TRP A:144 , HOH A:385 , HOH A:399	BINDING SITE FOR RESIDUE BOG A 601
3	AC3	SOFTWARE	LEU A:18 , ILE A:66 , ILE A:81 , ASN A:82 , LEU A:157 , ILE A:179 , ASN A:199 , HOH A:302 , HOH A:303	BINDING SITE FOR RESIDUE GOL A 501
4	AC4	SOFTWARE	GLY A:78 , CYS A:79 , HIS A:80 , LEU A:89 , HOH A:303 , HOH A:339	BINDING SITE FOR RESIDUE GOL A 502
5	AC5	SOFTWARE	ILE A:44 , ALA A:136 , PRO A:137 , PHE A:138 , HOH A:380	BINDING SITE FOR RESIDUE GOL A 503
6	AC6	SOFTWARE	HOH A:378 , HOH A:380 , HOH A:386	BINDING SITE FOR RESIDUE GOL A 504
7	AC7	SOFTWARE	SER A:38 , ILE A:44 , HOH A:324 , HOH A:348	BINDING SITE FOR RESIDUE GOL A 505
8	AC8	SOFTWARE	ILE A:46 , TRP A:55 , GLY A:133 , ALA A:134 , GLY A:195 , ARG A:202 , HOH A:300	BINDING SITE FOR RESIDUE GOL A 500

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 1)

Exons (0, 0)

Sequences/Alignments

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:245
 aligned with AQPM_METTM | Q9C4Z5 from UniProtKB/Swiss-Prot  Length:246

    Alignment length:245
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240     
           AQPM_METTM     1 MVSLTKRCIAEFIGTFILVFFGAGSAAVTLMIASGGTSPNPFNIGIGLLGGLGDWVAIGLAFGFAIAASIYALGNISGCHINPAVTIGLWSVKKFPGREVVPYIIAQLLGAAFGSFIFLQCAGIGAATVGGLGATAPFPGISYWQAMLAEVVGTFLLMITIMGIAVDERAPKGFAGIIIGLTVAGIITTLGNISGSSLNPARTFGPYLNDMIFAGTNLWNYYPIYVIGPIVGAVLAALTYQYLTS 245
               SCOP domains d2evua_ A: automated matches                                                                                                                                                                                                                          SCOP domains
               CATH domains 2evuA00 A:1-245 Glycerol uptake facilitator protein.                                                                                                                                                                                                  CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh................hhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------MIP      ------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2evu A   1 MVSLTKRCIAEFIGTFILVFFGAGSAAVTLMIASGGTSPNPFNIGIGLLGGLGDWVAIGLAFGFAIAASIYALGNISGCHINPAVTIGLWSVKKFPGREVVPYIIAQLLGAAFGSFIFLQCAGIGAATVGGLGATAPFPGISYWQAMLAEVVGTFLLMITIMGIAVDERAPKGFAGIIIGLTVAGIITTLGNISGSSLNPARTFGPYLNDMIFAGTDLWNYYSIYVIGPIVGAVLAALTYQYLTS 245
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240

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 '\|'

Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (1, 1)

Pfam Domains (0, 0)

Gene Ontology (5, 5)

Asymmetric Unit(hide GO term definitions)

Chain A (AQPM_METTM | Q9C4Z5)

molecular function
	GO:0005215	transporter activity	Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells.
biological process
	GO:0006810	transport	The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
	GO:0016021	integral component of membrane	The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
	GO:0016020	membrane	A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
	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.

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