HEADER SUGAR BINDING PROTEIN 06-JUL-13 4LK7 TITLE CRYSTAL STRUCTURE OF PSEUDOMONAS AERUGINOSA LECTIN LECA COMPLEXED WITH TITLE 2 RESORUFIN-B-D-GALACTOPYRANOSIDE AT 1.76 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: PA-I GALACTOPHILIC LECTIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 208964; SOURCE 4 STRAIN: ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228; SOURCE 5 GENE: LECA, PA1L, PA2570; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET25PAIL KEYWDS LECTIN FOLD, SUGAR BINDING PROTEIN, GALACTOSE EXPDTA X-RAY DIFFRACTION AUTHOR R.U.KADAM,A.STOCKER,J.L.REYMOND REVDAT 3 08-NOV-23 4LK7 1 HETSYN REVDAT 2 29-JUL-20 4LK7 1 COMPND REMARK HETNAM LINK REVDAT 2 2 1 SITE REVDAT 1 30-OCT-13 4LK7 0 JRNL AUTH R.U.KADAM,D.GARG,J.SCHWARTZ,R.VISINI,M.SATTLER,A.STOCKER, JRNL AUTH 2 T.DARBRE,J.L.REYMOND JRNL TITL CH-PI "T-SHAPE" INTERACTION WITH HISTIDINE EXPLAINS BINDING JRNL TITL 2 OF AROMATIC GALACTOSIDES TO PSEUDOMONAS AERUGINOSA LECTIN JRNL TITL 3 LECA JRNL REF ACS CHEM.BIOL. V. 8 1925 2013 JRNL REFN ISSN 1554-8929 JRNL PMID 23869965 JRNL DOI 10.1021/CB400303W REMARK 2 REMARK 2 RESOLUTION. 1.76 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6.4_486) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.76 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.31 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.990 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 102777 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.196 REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.223 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.010 REMARK 3 FREE R VALUE TEST SET COUNT : 5152 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 47.3354 - 3.7871 0.99 9892 521 0.1719 0.1922 REMARK 3 2 3.7871 - 3.0061 0.99 9861 525 0.1706 0.1959 REMARK 3 3 3.0061 - 2.6261 1.00 9935 528 0.1934 0.2289 REMARK 3 4 2.6261 - 2.3860 1.00 9985 528 0.1857 0.2091 REMARK 3 5 2.3860 - 2.2150 0.99 9867 525 0.1962 0.2331 REMARK 3 6 2.2150 - 2.0844 0.99 9916 519 0.1883 0.2150 REMARK 3 7 2.0844 - 1.9800 0.99 9918 522 0.2083 0.2409 REMARK 3 8 1.9800 - 1.8938 1.00 9942 527 0.2307 0.2636 REMARK 3 9 1.8938 - 1.8209 1.00 9957 522 0.2820 0.3460 REMARK 3 10 1.8209 - 1.7581 0.83 8352 435 0.3223 0.3383 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.30 REMARK 3 SHRINKAGE RADIUS : 1.06 REMARK 3 K_SOL : 0.35 REMARK 3 B_SOL : 25.75 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.200 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.390 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.97 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -9.62040 REMARK 3 B22 (A**2) : 22.55320 REMARK 3 B33 (A**2) : -12.93280 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.006 3816 REMARK 3 ANGLE : 1.012 5232 REMARK 3 CHIRALITY : 0.070 564 REMARK 3 PLANARITY : 0.005 680 REMARK 3 DIHEDRAL : 21.469 1352 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE ENTRY CONTAINS FRIEDEL PAIRS IN REMARK 3 F_PLUS/MINUS COLUMNS REMARK 4 REMARK 4 4LK7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-JUL-13. REMARK 100 THE DEPOSITION ID IS D_1000080732. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-OCT-11 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X06DA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : BARTELS MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 103028 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.758 REMARK 200 RESOLUTION RANGE LOW (A) : 47.318 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.7 REMARK 200 DATA REDUNDANCY : 3.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.76 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.10 REMARK 200 R MERGE FOR SHELL (I) : 0.71100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: 3ZYF REMARK 200 REMARK 200 REMARK: THE ENTRY CONTAINS FRIEDEL PAIRS IN F_PLUS/MINUS COLUMNS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M SODIUM ACETATE TRIHYDRATE, 2.0M REMARK 280 SODIUM CHLORIDE, PH 4.6, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 24.79250 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 79.15600 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 34.78800 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 79.15600 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.79250 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 34.78800 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -26.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2850 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10870 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -27.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: C REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: D REMARK 350 BIOMT1 2 1.000000 0.000000 0.000000 -49.58500 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH B 418 O HOH C 443 1.90 REMARK 500 O HOH D 433 O HOH D 440 1.97 REMARK 500 O HOH B 351 O HOH B 384 2.01 REMARK 500 O HOH D 436 O HOH D 441 2.03 REMARK 500 O HOH A 1116 O HOH A 1122 2.03 REMARK 500 O HOH B 404 O HOH D 405 2.03 REMARK 500 O HOH D 365 O HOH D 435 2.04 REMARK 500 O HOH D 430 O HOH D 444 2.09 REMARK 500 O HOH C 355 O HOH C 412 2.12 REMARK 500 O HOH B 309 O HOH C 446 2.13 REMARK 500 O HOH B 345 O HOH B 385 2.13 REMARK 500 O HOH C 417 O HOH C 423 2.16 REMARK 500 OE1 GLN C 40 O HOH C 331 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 1089 O HOH B 400 1655 2.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASN A 78 -131.41 57.05 REMARK 500 ASN B 78 -130.43 51.14 REMARK 500 ASN B 89 -36.83 74.56 REMARK 500 ASN C 78 -131.63 55.21 REMARK 500 ASN D 78 -134.79 58.60 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 901 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 36 O REMARK 620 2 ASP A 100 OD2 108.7 REMARK 620 3 THR A 104 O 158.3 89.0 REMARK 620 4 ASN A 107 OD1 85.0 148.6 73.5 REMARK 620 5 ASN A 108 OD1 80.6 77.7 91.3 76.8 REMARK 620 6 GAL A 203 O3 88.8 131.9 88.5 74.8 150.4 REMARK 620 7 GAL A 203 O4 75.6 77.1 122.0 134.4 137.2 64.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 36 O REMARK 620 2 ASP B 100 OD2 105.6 REMARK 620 3 THR B 104 O 158.4 92.8 REMARK 620 4 ASN B 107 OD1 82.3 149.6 76.2 REMARK 620 5 ASN B 108 OD1 81.0 76.4 92.7 76.0 REMARK 620 6 GAL B 203 O3 93.6 131.6 82.1 75.6 151.6 REMARK 620 7 GAL B 203 O4 77.6 74.1 119.2 136.0 137.0 67.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR C 36 O REMARK 620 2 ASP C 100 OD2 106.2 REMARK 620 3 THR C 104 O 158.7 89.0 REMARK 620 4 ASN C 107 OD1 84.8 148.9 74.8 REMARK 620 5 ASN C 108 OD1 76.7 73.8 93.9 80.9 REMARK 620 6 GAL C 203 O4 80.7 79.1 117.5 132.0 137.8 REMARK 620 7 GAL C 203 O3 91.7 133.9 88.0 72.9 152.3 62.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA D 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR D 36 O REMARK 620 2 ASP D 100 OD2 104.9 REMARK 620 3 THR D 104 O 158.9 90.6 REMARK 620 4 ASN D 107 OD1 83.4 149.3 76.1 REMARK 620 5 ASN D 108 OD1 79.3 75.1 91.3 77.7 REMARK 620 6 GAL D 203 O3 91.6 134.0 87.6 73.8 150.9 REMARK 620 7 GAL D 203 O4 82.6 76.0 115.6 134.7 140.3 63.8 REMARK 620 N 1 2 3 4 5 6 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4LJH RELATED DB: PDB REMARK 900 RELATED ID: 4LK6 RELATED DB: PDB DBREF 4LK7 A 1 121 UNP Q05097 PA1L_PSEAE 2 122 DBREF 4LK7 B 1 121 UNP Q05097 PA1L_PSEAE 2 122 DBREF 4LK7 C 1 121 UNP Q05097 PA1L_PSEAE 2 122 DBREF 4LK7 D 1 121 UNP Q05097 PA1L_PSEAE 2 122 SEQRES 1 A 121 ALA TRP LYS GLY GLU VAL LEU ALA ASN ASN GLU ALA GLY SEQRES 2 A 121 GLN VAL THR SER ILE ILE TYR ASN PRO GLY ASP VAL ILE SEQRES 3 A 121 THR ILE VAL ALA ALA GLY TRP ALA SER TYR GLY PRO THR SEQRES 4 A 121 GLN LYS TRP GLY PRO GLN GLY ASP ARG GLU HIS PRO ASP SEQRES 5 A 121 GLN GLY LEU ILE CYS HIS ASP ALA PHE CYS GLY ALA LEU SEQRES 6 A 121 VAL MET LYS ILE GLY ASN SER GLY THR ILE PRO VAL ASN SEQRES 7 A 121 THR GLY LEU PHE ARG TRP VAL ALA PRO ASN ASN VAL GLN SEQRES 8 A 121 GLY ALA ILE THR LEU ILE TYR ASN ASP VAL PRO GLY THR SEQRES 9 A 121 TYR GLY ASN ASN SER GLY SER PHE SER VAL ASN ILE GLY SEQRES 10 A 121 LYS ASP GLN SER SEQRES 1 B 121 ALA TRP LYS GLY GLU VAL LEU ALA ASN ASN GLU ALA GLY SEQRES 2 B 121 GLN VAL THR SER ILE ILE TYR ASN PRO GLY ASP VAL ILE SEQRES 3 B 121 THR ILE VAL ALA ALA GLY TRP ALA SER TYR GLY PRO THR SEQRES 4 B 121 GLN LYS TRP GLY PRO GLN GLY ASP ARG GLU HIS PRO ASP SEQRES 5 B 121 GLN GLY LEU ILE CYS HIS ASP ALA PHE CYS GLY ALA LEU SEQRES 6 B 121 VAL MET LYS ILE GLY ASN SER GLY THR ILE PRO VAL ASN SEQRES 7 B 121 THR GLY LEU PHE ARG TRP VAL ALA PRO ASN ASN VAL GLN SEQRES 8 B 121 GLY ALA ILE THR LEU ILE TYR ASN ASP VAL PRO GLY THR SEQRES 9 B 121 TYR GLY ASN ASN SER GLY SER PHE SER VAL ASN ILE GLY SEQRES 10 B 121 LYS ASP GLN SER SEQRES 1 C 121 ALA TRP LYS GLY GLU VAL LEU ALA ASN ASN GLU ALA GLY SEQRES 2 C 121 GLN VAL THR SER ILE ILE TYR ASN PRO GLY ASP VAL ILE SEQRES 3 C 121 THR ILE VAL ALA ALA GLY TRP ALA SER TYR GLY PRO THR SEQRES 4 C 121 GLN LYS TRP GLY PRO GLN GLY ASP ARG GLU HIS PRO ASP SEQRES 5 C 121 GLN GLY LEU ILE CYS HIS ASP ALA PHE CYS GLY ALA LEU SEQRES 6 C 121 VAL MET LYS ILE GLY ASN SER GLY THR ILE PRO VAL ASN SEQRES 7 C 121 THR GLY LEU PHE ARG TRP VAL ALA PRO ASN ASN VAL GLN SEQRES 8 C 121 GLY ALA ILE THR LEU ILE TYR ASN ASP VAL PRO GLY THR SEQRES 9 C 121 TYR GLY ASN ASN SER GLY SER PHE SER VAL ASN ILE GLY SEQRES 10 C 121 LYS ASP GLN SER SEQRES 1 D 121 ALA TRP LYS GLY GLU VAL LEU ALA ASN ASN GLU ALA GLY SEQRES 2 D 121 GLN VAL THR SER ILE ILE TYR ASN PRO GLY ASP VAL ILE SEQRES 3 D 121 THR ILE VAL ALA ALA GLY TRP ALA SER TYR GLY PRO THR SEQRES 4 D 121 GLN LYS TRP GLY PRO GLN GLY ASP ARG GLU HIS PRO ASP SEQRES 5 D 121 GLN GLY LEU ILE CYS HIS ASP ALA PHE CYS GLY ALA LEU SEQRES 6 D 121 VAL MET LYS ILE GLY ASN SER GLY THR ILE PRO VAL ASN SEQRES 7 D 121 THR GLY LEU PHE ARG TRP VAL ALA PRO ASN ASN VAL GLN SEQRES 8 D 121 GLY ALA ILE THR LEU ILE TYR ASN ASP VAL PRO GLY THR SEQRES 9 D 121 TYR GLY ASN ASN SER GLY SER PHE SER VAL ASN ILE GLY SEQRES 10 D 121 LYS ASP GLN SER HET CA A 901 1 HET 04G A 202 16 HET GAL A 203 11 HET CA B 201 1 HET 04G B 202 16 HET GAL B 203 11 HET CA C 201 1 HET 04G C 202 16 HET GAL C 203 11 HET CA D 201 1 HET 04G D 202 16 HET GAL D 203 11 HETNAM CA CALCIUM ION HETNAM 04G 7-HYDROXY-3H-PHENOXAZIN-3-ONE HETNAM GAL BETA-D-GALACTOPYRANOSE HETSYN 04G RESORUFIN HETSYN GAL BETA-D-GALACTOSE; D-GALACTOSE; GALACTOSE FORMUL 5 CA 4(CA 2+) FORMUL 6 04G 4(C12 H7 N O3) FORMUL 7 GAL 4(C6 H12 O6) FORMUL 17 HOH *548(H2 O) HELIX 1 1 THR A 104 ASN A 108 5 5 HELIX 2 2 THR B 104 ASN B 108 5 5 HELIX 3 3 THR C 104 ASN C 108 5 5 HELIX 4 4 THR D 104 ASN D 108 5 5 SHEET 1 A 4 TRP A 2 LEU A 7 0 SHEET 2 A 4 SER A 109 LYS A 118 -1 O ILE A 116 N TRP A 2 SHEET 3 A 4 ILE A 26 SER A 35 -1 N VAL A 29 O ASN A 115 SHEET 4 A 4 GLY A 80 TRP A 84 -1 O TRP A 84 N ILE A 26 SHEET 1 B 4 GLN A 14 TYR A 20 0 SHEET 2 B 4 GLY A 92 TYR A 98 -1 O LEU A 96 N GLN A 14 SHEET 3 B 4 LEU A 65 ILE A 69 -1 N LYS A 68 O THR A 95 SHEET 4 B 4 ILE A 75 PRO A 76 -1 O ILE A 75 N MET A 67 SHEET 1 C 4 TRP B 2 LEU B 7 0 SHEET 2 C 4 SER B 109 LYS B 118 -1 O VAL B 114 N GLY B 4 SHEET 3 C 4 ILE B 26 SER B 35 -1 N SER B 35 O SER B 109 SHEET 4 C 4 GLY B 80 TRP B 84 -1 O TRP B 84 N ILE B 26 SHEET 1 D 4 GLN B 14 TYR B 20 0 SHEET 2 D 4 GLY B 92 TYR B 98 -1 O ILE B 94 N THR B 16 SHEET 3 D 4 LEU B 65 ILE B 69 -1 N VAL B 66 O ILE B 97 SHEET 4 D 4 ILE B 75 PRO B 76 -1 O ILE B 75 N MET B 67 SHEET 1 E 4 TRP C 2 LEU C 7 0 SHEET 2 E 4 SER C 109 LYS C 118 -1 O VAL C 114 N GLY C 4 SHEET 3 E 4 ILE C 26 SER C 35 -1 N SER C 35 O SER C 109 SHEET 4 E 4 GLY C 80 TRP C 84 -1 O TRP C 84 N ILE C 26 SHEET 1 F 4 GLN C 14 TYR C 20 0 SHEET 2 F 4 GLY C 92 TYR C 98 -1 O LEU C 96 N GLN C 14 SHEET 3 F 4 LEU C 65 ILE C 69 -1 N VAL C 66 O ILE C 97 SHEET 4 F 4 ILE C 75 PRO C 76 -1 O ILE C 75 N MET C 67 SHEET 1 G 4 TRP D 2 LEU D 7 0 SHEET 2 G 4 SER D 109 LYS D 118 -1 O VAL D 114 N GLY D 4 SHEET 3 G 4 ILE D 26 SER D 35 -1 N VAL D 29 O ASN D 115 SHEET 4 G 4 GLY D 80 TRP D 84 -1 O TRP D 84 N ILE D 26 SHEET 1 H 4 GLN D 14 TYR D 20 0 SHEET 2 H 4 GLY D 92 TYR D 98 -1 O LEU D 96 N GLN D 14 SHEET 3 H 4 CYS D 62 ILE D 69 -1 N LYS D 68 O THR D 95 SHEET 4 H 4 GLN D 45 ASP D 47 -1 N ASP D 47 O CYS D 62 SHEET 1 I 4 GLN D 14 TYR D 20 0 SHEET 2 I 4 GLY D 92 TYR D 98 -1 O LEU D 96 N GLN D 14 SHEET 3 I 4 CYS D 62 ILE D 69 -1 N LYS D 68 O THR D 95 SHEET 4 I 4 ILE D 75 PRO D 76 -1 O ILE D 75 N MET D 67 LINK O6 04G A 202 C1 GAL A 203 1555 1555 1.35 LINK O6 04G B 202 C1 GAL B 203 1555 1555 1.36 LINK O6 04G C 202 C1 GAL C 203 1555 1555 1.35 LINK O6 04G D 202 C1 GAL D 203 1555 1555 1.35 LINK O TYR A 36 CA CA A 901 1555 1555 2.45 LINK OD2 ASP A 100 CA CA A 901 1555 1555 2.48 LINK O THR A 104 CA CA A 901 1555 1555 2.41 LINK OD1 ASN A 107 CA CA A 901 1555 1555 2.54 LINK OD1 ASN A 108 CA CA A 901 1555 1555 2.44 LINK O3 GAL A 203 CA CA A 901 1555 1555 2.54 LINK O4 GAL A 203 CA CA A 901 1555 1555 2.58 LINK O TYR B 36 CA CA B 201 1555 1555 2.45 LINK OD2 ASP B 100 CA CA B 201 1555 1555 2.53 LINK O THR B 104 CA CA B 201 1555 1555 2.46 LINK OD1 ASN B 107 CA CA B 201 1555 1555 2.49 LINK OD1 ASN B 108 CA CA B 201 1555 1555 2.50 LINK CA CA B 201 O3 GAL B 203 1555 1555 2.46 LINK CA CA B 201 O4 GAL B 203 1555 1555 2.53 LINK O TYR C 36 CA CA C 201 1555 1555 2.37 LINK OD2 ASP C 100 CA CA C 201 1555 1555 2.50 LINK O THR C 104 CA CA C 201 1555 1555 2.41 LINK OD1 ASN C 107 CA CA C 201 1555 1555 2.54 LINK OD1 ASN C 108 CA CA C 201 1555 1555 2.44 LINK CA CA C 201 O4 GAL C 203 1555 1555 2.53 LINK CA CA C 201 O3 GAL C 203 1555 1555 2.57 LINK O TYR D 36 CA CA D 201 1555 1555 2.34 LINK OD2 ASP D 100 CA CA D 201 1555 1555 2.52 LINK O THR D 104 CA CA D 201 1555 1555 2.43 LINK OD1 ASN D 107 CA CA D 201 1555 1555 2.57 LINK OD1 ASN D 108 CA CA D 201 1555 1555 2.42 LINK CA CA D 201 O3 GAL D 203 1555 1555 2.47 LINK CA CA D 201 O4 GAL D 203 1555 1555 2.65 CRYST1 49.585 69.576 158.312 90.00 90.00 90.00 P 21 21 21 16 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.020167 0.000000 0.000000 0.00000 SCALE2 0.000000 0.014373 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006317 0.00000