2ABM - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Biological Unit 4 (Jmol Viewer)

Biological Unit 5 (Jmol Viewer)

Biological Unit 6 (Jmol Viewer)

Biological Unit 7 (Jmol Viewer)

Biological Unit 8 (Jmol Viewer)

Title :   CRYSTAL STRUCTURE OF AQUAPORIN Z TETRAMER REVEALS BOTH OPEN AND CLOSED WATER-CONDUCTING CHANNELS

Authors :   J. Jiang, B. V. Daniels, D. Fu

Date :   15 Jul 05 (Deposition) - 20 Sep 05 (Release) - 29 Oct 14 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   3.20

Chains :   Asym. Unit : A,B,C,D,E,F,G,H
Biol. Unit 1: A,B,C,D  (1x)
Biol. Unit 2: E,F,G,H  (1x)
Biol. Unit 3: A (2x),B (2x),C (2x),D (2x),E (2x),F (2x),G (2x),H (2x)
Biol. Unit 4: A (2x),B (2x),C (2x),D (2x),E (2x),F (2x),G (2x),H (2x)
Biol. Unit 5: A,B,C,D,E,F,G,H  (2x)
Biol. Unit 6: A,B,C,D,E,F,G,H  (2x)
Biol. Unit 7: A (1x),B (1x),C (1x),D (1x),E (1x),F (1x),G (1x),H (1x)
Biol. Unit 8: A,B,C,D,E,F,G,H  (1x)

Keywords :   Aquaporin, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. Jiang, B. V. Daniels, D. Fu
Crystal Structure Of Aqpz Tetramer Reveals Two Distinct Arg-189 Conformations Associated With Water Permeation Through The Narrowest Constriction Of The Water-Conducting Channel.
J. Biol. Chem. V. 281 454 2006
PubMed-ID: 16239219 | Reference-DOI: 10.1074/JBC.M508926200

Molecule 1 - AQUAPORIN Z
	Chains	:	A, B, C, D, E, F, G, H
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21
	Expression System Plasmid	:	PLYSS
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Expression System Vector Type	:	PLASMID
	Gene	:	AQPZ, BNIP
	Organism Scientific	:	ESCHERICHIA COLI
	Organism Taxid	:	562
	Synonym	:	BACTERIAL NODULIN-LIKE INTRINSIC PROTEIN

		1	2	3	4	5	6	7	8
Asymmetric Unit	:	A	B	C	D	E	F	G	H
Biological Unit 1 (1x)	:	A	B	C	D
Biological Unit 2 (1x)	:					E	F	G	H
Biological Unit 3 (2x)	:	A (2x)	B (2x)	C (2x)	D (2x)	E (2x)	F (2x)	G (2x)	H (2x)
Biological Unit 4 (2x)	:	A (2x)	B (2x)	C (2x)	D (2x)	E (2x)	F (2x)	G (2x)	H (2x)
Biological Unit 5 (2x)	:	A	B	C	D	E	F	G	H
Biological Unit 6 (2x)	:	A	B	C	D	E	F	G	H
Biological Unit 7 (1x)	:	A (1x)	B (1x)	C (1x)	D (1x)	E (1x)	F (1x)	G (1x)	H (1x)
Biological Unit 8 (1x)	:	A	B	C	D	E	F	G	H

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (6, 20)

No.	Name	Count	Type	Full Name
1	3PG	2	Ligand/Ion	3-PHOSPHOGLYCERIC ACID
2	AGA	2	Ligand/Ion	(1S)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTANOYLOXY)METHYL]ETHYLOCTANOATE
3	BGL	4	Ligand/Ion	B-2-OCTYLGLUCOSIDE
4	PEE	7	Ligand/Ion	1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE
5	PO4	4	Ligand/Ion	PHOSPHATE ION
6	POQ	1	Ligand/Ion	BIS(((3S,4S,5R,6R)-5-(ETHYL(PHOSPHORYLOXY))-3,4,6-TRIHYDROXY-TETRAHYDRO-2H-PYRAN-2-YL)METHYL) HYDROGENPHOSPHATE

Biological Unit 1 (6, 11)

No.	Name	Count	Type	Full Name
1	3PG	1	Ligand/Ion	3-PHOSPHOGLYCERIC ACID
2	AGA	1	Ligand/Ion	(1S)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTANOYLOXY)METHYL]ETHYLOCTANOATE
3	BGL	3	Ligand/Ion	B-2-OCTYLGLUCOSIDE
4	PEE	3	Ligand/Ion	1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE
5	PO4	2	Ligand/Ion	PHOSPHATE ION
6	POQ	1	Ligand/Ion	BIS(((3S,4S,5R,6R)-5-(ETHYL(PHOSPHORYLOXY))-3,4,6-TRIHYDROXY-TETRAHYDRO-2H-PYRAN-2-YL)METHYL) HYDROGENPHOSPHATE

Biological Unit 2 (5, 9)

No.	Name	Count	Type	Full Name
1	3PG	1	Ligand/Ion	3-PHOSPHOGLYCERIC ACID
2	AGA	1	Ligand/Ion	(1S)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTANOYLOXY)METHYL]ETHYLOCTANOATE
3	BGL	1	Ligand/Ion	B-2-OCTYLGLUCOSIDE
4	PEE	4	Ligand/Ion	1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE
5	PO4	2	Ligand/Ion	PHOSPHATE ION
6	POQ	-1	Ligand/Ion	BIS(((3S,4S,5R,6R)-5-(ETHYL(PHOSPHORYLOXY))-3,4,6-TRIHYDROXY-TETRAHYDRO-2H-PYRAN-2-YL)METHYL) HYDROGENPHOSPHATE

Biological Unit 3 (6, 22)

No.	Name	Count	Type	Full Name
1	3PG	2	Ligand/Ion	3-PHOSPHOGLYCERIC ACID
2	AGA	2	Ligand/Ion	(1S)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTANOYLOXY)METHYL]ETHYLOCTANOATE
3	BGL	6	Ligand/Ion	B-2-OCTYLGLUCOSIDE
4	PEE	6	Ligand/Ion	1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE
5	PO4	4	Ligand/Ion	PHOSPHATE ION
6	POQ	2	Ligand/Ion	BIS(((3S,4S,5R,6R)-5-(ETHYL(PHOSPHORYLOXY))-3,4,6-TRIHYDROXY-TETRAHYDRO-2H-PYRAN-2-YL)METHYL) HYDROGENPHOSPHATE

Biological Unit 4 (6, 22)

No.	Name	Count	Type	Full Name
1	3PG	2	Ligand/Ion	3-PHOSPHOGLYCERIC ACID
2	AGA	2	Ligand/Ion	(1S)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTANOYLOXY)METHYL]ETHYLOCTANOATE
3	BGL	6	Ligand/Ion	B-2-OCTYLGLUCOSIDE
4	PEE	6	Ligand/Ion	1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE
5	PO4	4	Ligand/Ion	PHOSPHATE ION
6	POQ	2	Ligand/Ion	BIS(((3S,4S,5R,6R)-5-(ETHYL(PHOSPHORYLOXY))-3,4,6-TRIHYDROXY-TETRAHYDRO-2H-PYRAN-2-YL)METHYL) HYDROGENPHOSPHATE

Biological Unit 5 (6, 40)

No.	Name	Count	Type	Full Name
1	3PG	4	Ligand/Ion	3-PHOSPHOGLYCERIC ACID
2	AGA	4	Ligand/Ion	(1S)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTANOYLOXY)METHYL]ETHYLOCTANOATE
3	BGL	8	Ligand/Ion	B-2-OCTYLGLUCOSIDE
4	PEE	14	Ligand/Ion	1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE
5	PO4	8	Ligand/Ion	PHOSPHATE ION
6	POQ	2	Ligand/Ion	BIS(((3S,4S,5R,6R)-5-(ETHYL(PHOSPHORYLOXY))-3,4,6-TRIHYDROXY-TETRAHYDRO-2H-PYRAN-2-YL)METHYL) HYDROGENPHOSPHATE

Biological Unit 6 (6, 40)

No.	Name	Count	Type	Full Name
1	3PG	4	Ligand/Ion	3-PHOSPHOGLYCERIC ACID
2	AGA	4	Ligand/Ion	(1S)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTANOYLOXY)METHYL]ETHYLOCTANOATE
3	BGL	8	Ligand/Ion	B-2-OCTYLGLUCOSIDE
4	PEE	14	Ligand/Ion	1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE
5	PO4	8	Ligand/Ion	PHOSPHATE ION
6	POQ	2	Ligand/Ion	BIS(((3S,4S,5R,6R)-5-(ETHYL(PHOSPHORYLOXY))-3,4,6-TRIHYDROXY-TETRAHYDRO-2H-PYRAN-2-YL)METHYL) HYDROGENPHOSPHATE

Biological Unit 7 (6, 11)

No.	Name	Count	Type	Full Name
1	3PG	1	Ligand/Ion	3-PHOSPHOGLYCERIC ACID
2	AGA	1	Ligand/Ion	(1S)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTANOYLOXY)METHYL]ETHYLOCTANOATE
3	BGL	3	Ligand/Ion	B-2-OCTYLGLUCOSIDE
4	PEE	3	Ligand/Ion	1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE
5	PO4	2	Ligand/Ion	PHOSPHATE ION
6	POQ	1	Ligand/Ion	BIS(((3S,4S,5R,6R)-5-(ETHYL(PHOSPHORYLOXY))-3,4,6-TRIHYDROXY-TETRAHYDRO-2H-PYRAN-2-YL)METHYL) HYDROGENPHOSPHATE

Biological Unit 8 (6, 20)

No.	Name	Count	Type	Full Name
1	3PG	2	Ligand/Ion	3-PHOSPHOGLYCERIC ACID
2	AGA	2	Ligand/Ion	(1S)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTANOYLOXY)METHYL]ETHYLOCTANOATE
3	BGL	4	Ligand/Ion	B-2-OCTYLGLUCOSIDE
4	PEE	7	Ligand/Ion	1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE
5	PO4	4	Ligand/Ion	PHOSPHATE ION
6	POQ	1	Ligand/Ion	BIS(((3S,4S,5R,6R)-5-(ETHYL(PHOSPHORYLOXY))-3,4,6-TRIHYDROXY-TETRAHYDRO-2H-PYRAN-2-YL)METHYL) HYDROGENPHOSPHATE

Asymmetric Unit (18, 18)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	MET B:131 , TRP B:206 , PEE B:606 , HOH B:1273 , ALA F:72 , ILE F:217	BINDING SITE FOR RESIDUE BGL B 604
02	AC2	SOFTWARE	GLY A:83 , ILE A:86 , TYR E:100 , ASP E:110 , ALA E:111 , PHE E:196 , GLN E:197	BINDING SITE FOR RESIDUE BGL E 608
03	AC3	SOFTWARE	ALA B:72 , ILE B:217 , HOH B:1229 , MET F:131 , TRP F:206 , PEE F:607	BINDING SITE FOR RESIDUE BGL B 605
04	AC4	SOFTWARE	TYR A:100 , ASP A:110 , ALA A:111 , PHE A:196 , GLN A:197 , GLY E:83 , ILE E:86	BINDING SITE FOR RESIDUE BGL A 609
05	AC5	SOFTWARE	ASP C:110 , ASP D:110	BINDING SITE FOR RESIDUE PO4 C 625
06	AC6	SOFTWARE	GLN B:197 , GLY B:199 , TRP B:200	BINDING SITE FOR RESIDUE PO4 B 626
07	AC7	SOFTWARE	ASP G:110	BINDING SITE FOR RESIDUE PO4 G 635
08	AC8	SOFTWARE	HOH E:619 , GLN F:197 , GLY F:199 , TRP F:200 , GLU F:203 , HOH F:641 , HOH F:678	BINDING SITE FOR RESIDUE PO4 F 636
09	AC9	SOFTWARE	PHE A:10 , PHE E:10 , LEU E:101	BINDING SITE FOR RESIDUE POQ A 600
10	BC1	SOFTWARE	TRP B:206 , BGL B:604 , HOH B:1274 , TRP F:71	BINDING SITE FOR RESIDUE PEE B 606
11	BC2	SOFTWARE	ILE A:222 , PHE C:10	BINDING SITE FOR RESIDUE PEE A 612
12	BC3	SOFTWARE	HOH A:1153 , ILE E:195	BINDING SITE FOR RESIDUE PEE E 613
13	BC4	SOFTWARE	HOH C:1340 , HOH H:412	BINDING SITE FOR RESIDUE 3PG C 627
14	BC5	SOFTWARE	TRP C:209 , HOH C:1351	BINDING SITE FOR RESIDUE AGA C 629
15	BC6	SOFTWARE	BGL B:605 , TRP F:206	BINDING SITE FOR RESIDUE PEE F 607
16	BC7	SOFTWARE	PHE G:10	BINDING SITE FOR RESIDUE PEE G 611
17	BC8	SOFTWARE	HOH G:436	BINDING SITE FOR RESIDUE 3PG G 637
18	BC9	SOFTWARE	HOH G:481	BINDING SITE FOR RESIDUE AGA G 639

(no "SS Bond" information available for 2ABM)

(no "Cis Peptide Bond" information available for 2ABM)

(no "SAP(SNP)/Variant" information available for 2ABM)

Asymmetric Unit (1, 8)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	MIP	PS00221	MIP family signature.	AQPZ_ECOLI	61-69	8	A:61-69 B:61-69 C:61-69 D:61-69 E:61-69 F:61-69 G:61-69 H:61-69

Biological Unit 1 (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	MIP	PS00221	MIP family signature.	AQPZ_ECOLI	61-69	4	A:61-69 B:61-69 C:61-69 D:61-69 - - - -

Biological Unit 2 (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	MIP	PS00221	MIP family signature.	AQPZ_ECOLI	61-69	4	- - - - E:61-69 F:61-69 G:61-69 H:61-69

Biological Unit 3 (1, 16)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	MIP	PS00221	MIP family signature.	AQPZ_ECOLI	61-69	16	A:61-69 B:61-69 C:61-69 D:61-69 E:61-69 F:61-69 G:61-69 H:61-69

Biological Unit 4 (1, 16)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	MIP	PS00221	MIP family signature.	AQPZ_ECOLI	61-69	16	A:61-69 B:61-69 C:61-69 D:61-69 E:61-69 F:61-69 G:61-69 H:61-69

Biological Unit 5 (1, 16)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	MIP	PS00221	MIP family signature.	AQPZ_ECOLI	61-69	16	A:61-69 B:61-69 C:61-69 D:61-69 E:61-69 F:61-69 G:61-69 H:61-69

Biological Unit 6 (1, 16)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	MIP	PS00221	MIP family signature.	AQPZ_ECOLI	61-69	16	A:61-69 B:61-69 C:61-69 D:61-69 E:61-69 F:61-69 G:61-69 H:61-69

Biological Unit 7 (1, 8)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	MIP	PS00221	MIP family signature.	AQPZ_ECOLI	61-69	8	A:61-69 B:61-69 C:61-69 D:61-69 E:61-69 F:61-69 G:61-69 H:61-69

Biological Unit 8 (1, 8)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	MIP	PS00221	MIP family signature.	AQPZ_ECOLI	61-69	8	A:61-69 B:61-69 C:61-69 D:61-69 E:61-69 F:61-69 G:61-69 H:61-69

(no "Exon" information available for 2ABM)

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:227
 aligned with AQPZ_ECOLI | P60844 from UniProtKB/Swiss-Prot  Length:231

    Alignment length:227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       
           AQPZ_ECOLI     1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
               SCOP domains d2abma1 A:1-227 Aquaporin Z                                                                                                                                                                                                         SCOP domains
               CATH domains 2abmA00 A:1-227 Glycerol uptake facilitator protein.                                                                                                                                                                                CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------MIP      -------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2abm A   1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220

Chain B from PDB  Type:PROTEIN  Length:227
 aligned with AQPZ_ECOLI | P60844 from UniProtKB/Swiss-Prot  Length:231

    Alignment length:227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       
           AQPZ_ECOLI     1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
               SCOP domains d2abmb1 B:1-227 Aquaporin Z                                                                                                                                                                                                         SCOP domains
               CATH domains 2abmB00 B:1-227 Glycerol uptake facilitator protein.                                                                                                                                                                                CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh.....hhhhh....hhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------MIP      -------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2abm B   1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220

Chain C from PDB  Type:PROTEIN  Length:227
 aligned with AQPZ_ECOLI | P60844 from UniProtKB/Swiss-Prot  Length:231

    Alignment length:227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       
           AQPZ_ECOLI     1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
               SCOP domains d2abmc1 C:1-227 Aquaporin Z                                                                                                                                                                                                         SCOP domains
               CATH domains 2abmC00 C:1-227 Glycerol uptake facilitator protein.                                                                                                                                                                                CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh..............hhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------MIP      -------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2abm C   1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220

Chain D from PDB  Type:PROTEIN  Length:227
 aligned with AQPZ_ECOLI | P60844 from UniProtKB/Swiss-Prot  Length:231

    Alignment length:227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       
           AQPZ_ECOLI     1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
               SCOP domains d2abmd1 D:1-227 Aquaporin Z                                                                                                                                                                                                         SCOP domains
               CATH domains 2abmD00 D:1-227 Glycerol uptake facilitator protein.                                                                                                                                                                                CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh..............hhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------MIP      -------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2abm D   1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220

Chain E from PDB  Type:PROTEIN  Length:227
 aligned with AQPZ_ECOLI | P60844 from UniProtKB/Swiss-Prot  Length:231

    Alignment length:227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       
           AQPZ_ECOLI     1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
               SCOP domains d2abme1 E:1-227 Aquaporin Z                                                                                                                                                                                                         SCOP domains
               CATH domains 2abmE00 E:1-227 Glycerol uptake facilitator protein.                                                                                                                                                                                CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------MIP      -------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2abm E   1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220

Chain F from PDB  Type:PROTEIN  Length:227
 aligned with AQPZ_ECOLI | P60844 from UniProtKB/Swiss-Prot  Length:231

    Alignment length:227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       
           AQPZ_ECOLI     1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
               SCOP domains d2abmf1 F:1-227 Aquaporin Z                                                                                                                                                                                                         SCOP domains
               CATH domains 2abmF00 F:1-227 Glycerol uptake facilitator protein.                                                                                                                                                                                CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhh.....hhhhh....hhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------MIP      -------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2abm F   1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220

Chain G from PDB  Type:PROTEIN  Length:227
 aligned with AQPZ_ECOLI | P60844 from UniProtKB/Swiss-Prot  Length:231

    Alignment length:227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       
           AQPZ_ECOLI     1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
               SCOP domains d2abmg1 G:1-227 Aquaporin Z                                                                                                                                                                                                         SCOP domains
               CATH domains 2abmG00 G:1-227 Glycerol uptake facilitator protein.                                                                                                                                                                                CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh..............hhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------MIP      -------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2abm G   1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220

Chain H from PDB  Type:PROTEIN  Length:227
 aligned with AQPZ_ECOLI | P60844 from UniProtKB/Swiss-Prot  Length:231

    Alignment length:227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       
           AQPZ_ECOLI     1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
               SCOP domains d2abmh1 H:1-227 Aquaporin Z                                                                                                                                                                                                         SCOP domains
               CATH domains 2abmH00 H:1-227 Glycerol uptake facilitator protein.                                                                                                                                                                                CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhh..............hhhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------MIP      -------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2abm H   1 MFRKLAAECFGTFWLVFGGCGSAVLAAGFPELGIGFAGVALAFGLTVLTMAFAVGHISGGHFNPAVTIGLWAGGRFPAKEVVGYVIAQVVGGIVAAALLYLIASGKTGFDAAASGFASNGYGEHSPGGYSMLSALVVELVLSAGFLLVIHGATDKFAPAGFAPIAIGLALTLIHLISIPVTNTSVNPARSTAVAIFQGGWALEQLWFFWVVPIVGGIIGGLIYRTLL 227
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220

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: Membrane and cell surface proteins and peptides (2046)

Fold: Aquaporin-like (34)

Superfamily: Aquaporin-like (34)

Family: Aquaporin-like (22)

Protein domain: Aquaporin Z (6)

Escherichia coli [TaxId: 562] (6)

1a	d2abma1	A:1-227
1b	d2abmc1	C:1-227
1c	d2abmd1	D:1-227
1d	d2abme1	E:1-227
1e	d2abmf1	F:1-227
1f	d2abmg1	G:1-227
1g	d2abmh1	H:1-227
1h	d2abmb1	B:1-227

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Mainly Alpha (13335)

Architecture: Up-down Bundle (3216)

Topology: Glycerol uptake facilitator protein (37)

Homologous Superfamily: Glycerol uptake facilitator protein. (37)

Escherichia coli. Organism_taxid: 562. (6)

1a	2abmA00	A:1-227
1b	2abmC00	C:1-227
1c	2abmD00	D:1-227
1d	2abmE00	E:1-227
1e	2abmF00	F:1-227
1f	2abmG00	G:1-227
1g	2abmH00	H:1-227
1h	2abmB00	B:1-227

(no "Pfam Domain" information available for 2ABM)

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D,E,F,G,H (AQPZ_ECOLI | P60844)

molecular function
	GO:0015254	glycerol channel activity	Enables the facilitated diffusion of glycerol (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism.
	GO:0042802	identical protein binding	Interacting selectively and non-covalently with an identical protein or proteins.
	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: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.
	GO:0015250	water channel activity	Transport systems of this type enable facilitated diffusion of water (by an energy-independent process) by passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism.
biological process
	GO:0009992	cellular water homeostasis	Any process involved in the maintenance of an internal steady state of water within a cell.
	GO:0015793	glycerol transport	The directed movement of glycerol into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Glycerol is 1,2,3-propanetriol, a sweet, hygroscopic, viscous liquid, widely distributed in nature as a constituent of many lipids.
	GO:0034220	ion transmembrane transport	A process in which an ion is transported from one side of a membrane to the other by means of some agent such as a transporter or pore.
	GO:0006970	response to osmotic stress	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 a stimulus indicating an increase or decrease in the concentration of solutes outside the organism or cell.
	GO:0055085	transmembrane transport	The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other
	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.
	GO:0006833	water transport	The directed movement of water (H2O) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
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:0005887	integral component of plasma membrane	The component of the plasma 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.

Asymmetric Unit
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	Cis Peptide Bonds
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	2abm
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	AQPZ_ECOLI \| P60844	:	1rc2 2o9d 2o9e 2o9f 2o9g 3nk5 3nka 3nkc

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (6, 20)

Sites (18, 18)

SS Bonds (0, 0)

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Exons (0, 0)

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SCOP Domains (1, 8)

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