HEADER SUGAR BINDING PROTEIN 06-APR-99 1QF3 TITLE PEANUT LECTIN COMPLEXED WITH METHYL-BETA-GALACTOSE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN (PEANUT LECTIN); COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: PEANUT AGGLUTININ-C-LACTOSE COMPLEX SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ARACHIS HYPOGAEA; SOURCE 3 ORGANISM_COMMON: PEANUT; SOURCE 4 ORGANISM_TAXID: 3818 KEYWDS LECTIN, LEGUME LECTIN, WATER BRIDGES, CARBOHYDRATE SPECIFICITY, KEYWDS 2 METHYL-BETA- GALACTOSE, SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR R.RAVISHANKAR,K.SUGUNA,A.SUROLIA,M.VIJAYAN REVDAT 7 03-APR-24 1QF3 1 REMARK REVDAT 6 27-DEC-23 1QF3 1 HETSYN REVDAT 5 29-JUL-20 1QF3 1 COMPND REMARK HETNAM LINK REVDAT 5 2 1 SITE REVDAT 4 27-NOV-19 1QF3 1 JRNL REVDAT 3 24-FEB-09 1QF3 1 VERSN REVDAT 2 26-SEP-01 1QF3 3 ATOM REVDAT 1 27-JUL-99 1QF3 0 JRNL AUTH R.RAVISHANKAR,K.SUGUNA,A.SUROLIA,M.VIJAYAN JRNL TITL STRUCTURES OF THE COMPLEXES OF PEANUT LECTIN WITH JRNL TITL 2 METHYL-BETA-GALACTOSE AND N-ACETYLLACTOSAMINE AND A JRNL TITL 3 COMPARATIVE STUDY OF CARBOHYDRATE BINDING IN JRNL TITL 4 GAL/GALNAC-SPECIFIC LEGUME LECTINS. JRNL REF ACTA CRYSTALLOGR.,SECT.D V. 55 1375 1999 JRNL REFN ISSN 0907-4449 JRNL PMID 10417405 JRNL DOI 10.1107/S0907444999006587 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH R.RAVISHANKAR,M.RAVINDRAN,K.SUGUNA,A.SUROLIA,M.VIJAYAN REMARK 1 TITL THE SPECIFICITY OF PEANUT AGGLUTININ FOR REMARK 1 TITL 2 THOMSEN-FRIEDENREICH ANTIGEN IS MEDIATED BY WATER-BRIDGES REMARK 1 REF CURR.SCI. V. 72 855 1997 REMARK 1 REFN ISSN 0011-3891 REMARK 1 REFERENCE 2 REMARK 1 AUTH R.BANERJEE,K.DAS,R.RAVISHANKAR,K.SUGUNA,A.SUROLIA,M.VIJAYAN REMARK 1 TITL CONFORMATION, PROTEIN-CARBOHYDRATE INTERACTIONS AND A NOVEL REMARK 1 TITL 2 SUBUNIT ASSOCIATION IN THE REFINED STRUCTURE OF PEANUT REMARK 1 TITL 3 LECTIN-LACTOSE COMPLEX. REMARK 1 REF J.MOL.BIOL. V. 259 281 1996 REMARK 1 REFN ISSN 0022-2836 REMARK 1 PMID 8656429 REMARK 1 DOI 10.1006/JMBI.1996.0319 REMARK 1 REFERENCE 3 REMARK 1 AUTH R.BANERJEE,S.C.MANDE,V.GANESH,K.DAS,V.DHANARAJ,S.K.MAHANTA, REMARK 1 AUTH 2 K.SUGUNA,A.SUROLIA,M.VIJAYAN REMARK 1 TITL CRYSTAL STRUCTURE OF PEANUT LECTIN, A PROTEIN WITH AN REMARK 1 TITL 2 UNUSUAL QUATERNARY STRUCTURE. REMARK 1 REF PROC.NATL.ACAD.SCI.USA V. 91 227 1994 REMARK 1 REFN ISSN 0027-8424 REMARK 1 PMID 8278370 REMARK 1 DOI 10.1073/PNAS.91.1.227 REMARK 2 REMARK 2 RESOLUTION. 2.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 10000000.000 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0010 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 30493 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.195 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1223 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 95.10 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 4682 REMARK 3 BIN R VALUE (WORKING SET) : 0.2610 REMARK 3 BIN FREE R VALUE : 0.3400 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 3.70 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 181 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.025 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6972 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 60 REMARK 3 SOLVENT ATOMS : 373 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 19.50 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.00000 REMARK 3 B22 (A**2) : 0.00000 REMARK 3 B33 (A**2) : 0.00000 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.26 REMARK 3 LOW RESOLUTION CUTOFF (A) : 10.0 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.34 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.34 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.60 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.210 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : GROUP REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : WAT.PAR REMARK 3 PARAMETER FILE 3 : PARAM1.CHO REMARK 3 PARAMETER FILE 4 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : WAT.TOP REMARK 3 TOPOLOGY FILE 3 : TOPH1.CHO REMARK 3 TOPOLOGY FILE 4 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 THERE IS A TETRAMER IN THE ASYMMETRIC UNIT WITHOUT 222 OR REMARK 3 FOUR-FOLD SYMMETRY. REMARK 4 REMARK 4 1QF3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-APR-99. REMARK 100 THE DEPOSITION ID IS D_1000000854. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 31250 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.800 REMARK 200 RESOLUTION RANGE LOW (A) : 99.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.5 REMARK 200 DATA REDUNDANCY : 18.30 REMARK 200 R MERGE (I) : 0.12800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: OTHER REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: PDB2PEL.ENT WITHOUT SUGAR AND WATER REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 60.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: HANGING DROP OF 5 MG/ML PROTEIN IN REMARK 280 0.05 M SODIUM PHOSPHATE BUFFER,PH 7.0, CONTAINING 0.2M SODIUM REMARK 280 CHLORIDE, 0.02 % SODIUM AZIDE, 1.5-10MM METHYL-BETA- GALACTOSE REMARK 280 AND 12% (W/V) PEG 8000 IN THE SAME BUFFER, VAPOR DIFFUSION, REMARK 280 HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 64.47650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 63.34150 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 64.47650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 63.34150 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 THR A 233 REMARK 465 ARG A 234 REMARK 465 ARG A 235 REMARK 465 SER A 236 REMARK 465 THR B 233 REMARK 465 ARG B 234 REMARK 465 ARG B 235 REMARK 465 SER B 236 REMARK 465 THR C 233 REMARK 465 ARG C 234 REMARK 465 ARG C 235 REMARK 465 SER C 236 REMARK 465 THR D 233 REMARK 465 ARG D 234 REMARK 465 ARG D 235 REMARK 465 SER D 236 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 ASP A 23 20.70 -77.40 REMARK 500 ASP A 78 -19.64 71.59 REMARK 500 LEU A 106 15.90 57.13 REMARK 500 SER A 144 149.87 -174.66 REMARK 500 SER A 211 -150.96 -132.96 REMARK 500 ASP B 23 21.50 -76.82 REMARK 500 ASP B 78 -18.98 72.75 REMARK 500 LEU B 106 16.99 56.22 REMARK 500 SER B 144 149.40 -172.54 REMARK 500 SER B 211 -148.61 -132.85 REMARK 500 ASP C 23 20.17 -76.46 REMARK 500 ASP C 78 -16.62 70.74 REMARK 500 LEU C 106 15.70 54.85 REMARK 500 PHE C 122 79.53 -117.90 REMARK 500 PRO C 134 1.77 -69.80 REMARK 500 SER C 211 -152.45 -129.67 REMARK 500 ASP D 78 -14.71 71.17 REMARK 500 LEU D 106 17.73 55.46 REMARK 500 SER D 211 -153.74 -130.91 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 MN A 238 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 121 OE2 REMARK 620 2 ASP A 123 OD2 75.7 REMARK 620 3 ASP A 132 OD1 162.5 116.4 REMARK 620 4 HIS A 137 NE2 91.3 103.3 97.6 REMARK 620 5 HOH A 527 O 73.4 82.1 95.0 162.2 REMARK 620 6 HOH A 528 O 84.1 154.6 80.5 92.2 77.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 437 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 123 OD2 REMARK 620 2 ASP A 123 OD1 53.3 REMARK 620 3 TYR A 125 O 116.6 75.6 REMARK 620 4 ASN A 127 OD1 161.0 136.8 82.3 REMARK 620 5 ASP A 132 OD2 89.2 119.3 85.3 94.9 REMARK 620 6 HOH A 525 O 76.2 122.4 161.2 86.2 81.0 REMARK 620 7 HOH A 526 O 102.7 65.4 84.0 75.8 166.6 107.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN B 238 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 121 OE2 REMARK 620 2 ASP B 123 OD2 83.3 REMARK 620 3 ASP B 132 OD1 126.5 119.0 REMARK 620 4 HIS B 137 NE2 96.4 138.3 94.5 REMARK 620 5 HOH B 553 O 66.7 78.1 71.6 139.9 REMARK 620 6 HOH B 554 O 70.4 139.8 61.8 76.2 64.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 237 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 123 OD1 REMARK 620 2 ASP B 123 OD2 49.3 REMARK 620 3 TYR B 125 O 72.1 114.5 REMARK 620 4 ASN B 127 OD1 148.4 155.8 89.8 REMARK 620 5 ASP B 132 OD2 107.4 86.2 85.9 96.6 REMARK 620 6 HOH B 551 O 109.9 64.1 171.0 92.1 85.1 REMARK 620 7 HOH B 552 O 81.2 101.2 95.2 74.8 171.3 93.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN C 238 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU C 121 OE2 REMARK 620 2 ASP C 123 OD2 77.8 REMARK 620 3 ASP C 132 OD1 164.2 108.7 REMARK 620 4 HIS C 137 NE2 96.7 98.4 96.6 REMARK 620 5 HOH C 518 O 80.7 81.6 86.0 177.3 REMARK 620 6 HOH C 519 O 94.0 171.2 80.1 79.3 100.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA C 237 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP C 123 OD1 REMARK 620 2 ASP C 123 OD2 51.2 REMARK 620 3 TYR C 125 O 74.2 112.5 REMARK 620 4 ASN C 127 OD1 150.8 155.1 90.7 REMARK 620 5 ASP C 132 OD2 108.7 80.9 82.9 93.7 REMARK 620 6 HOH C 516 O 114.9 71.4 168.4 84.1 87.1 REMARK 620 7 HOH C 517 O 69.7 97.0 97.7 88.3 177.9 92.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN D 238 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU D 121 OE2 REMARK 620 2 ASP D 123 OD2 80.5 REMARK 620 3 ASP D 132 OD1 163.6 93.6 REMARK 620 4 HIS D 137 NE2 103.5 95.7 92.3 REMARK 620 5 HOH D 525 O 80.7 76.5 83.0 170.4 REMARK 620 6 HOH D 526 O 104.6 158.6 75.6 103.1 83.8 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA D 237 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP D 123 OD2 REMARK 620 2 ASP D 123 OD1 52.9 REMARK 620 3 TYR D 125 O 110.2 72.3 REMARK 620 4 ASN D 127 OD1 162.4 144.2 84.7 REMARK 620 5 ASP D 132 OD2 82.3 108.7 77.6 92.1 REMARK 620 6 HOH D 523 O 73.9 118.5 166.1 89.4 90.1 REMARK 620 7 HOH D 524 O 101.2 72.3 99.2 85.2 176.0 92.9 REMARK 620 N 1 2 3 4 5 6 DBREF 1QF3 A 1 236 UNP P02872 LECG_ARAHY 24 259 DBREF 1QF3 B 1 236 UNP P02872 LECG_ARAHY 24 259 DBREF 1QF3 C 1 236 UNP P02872 LECG_ARAHY 24 259 DBREF 1QF3 D 1 236 UNP P02872 LECG_ARAHY 24 259 SEQRES 1 A 236 ALA GLU THR VAL SER PHE ASN PHE ASN SER PHE SER GLU SEQRES 2 A 236 GLY ASN PRO ALA ILE ASN PHE GLN GLY ASP VAL THR VAL SEQRES 3 A 236 LEU SER ASN GLY ASN ILE GLN LEU THR ASN LEU ASN LYS SEQRES 4 A 236 VAL ASN SER VAL GLY ARG VAL LEU TYR ALA MET PRO VAL SEQRES 5 A 236 ARG ILE TRP SER SER ALA THR GLY ASN VAL ALA SER PHE SEQRES 6 A 236 LEU THR SER PHE SER PHE GLU MET LYS ASP ILE LYS ASP SEQRES 7 A 236 TYR ASP PRO ALA ASP GLY ILE ILE PHE PHE ILE ALA PRO SEQRES 8 A 236 GLU ASP THR GLN ILE PRO ALA GLY SER ILE GLY GLY GLY SEQRES 9 A 236 THR LEU GLY VAL SER ASP THR LYS GLY ALA GLY HIS PHE SEQRES 10 A 236 VAL GLY VAL GLU PHE ASP THR TYR SER ASN SER GLU TYR SEQRES 11 A 236 ASN ASP PRO PRO THR ASP HIS VAL GLY ILE ASP VAL ASN SEQRES 12 A 236 SER VAL ASP SER VAL LYS THR VAL PRO TRP ASN SER VAL SEQRES 13 A 236 SER GLY ALA VAL VAL LYS VAL THR VAL ILE TYR ASP SER SEQRES 14 A 236 SER THR LYS THR LEU SER VAL ALA VAL THR ASN ASP ASN SEQRES 15 A 236 GLY ASP ILE THR THR ILE ALA GLN VAL VAL ASP LEU LYS SEQRES 16 A 236 ALA LYS LEU PRO GLU ARG VAL LYS PHE GLY PHE SER ALA SEQRES 17 A 236 SER GLY SER LEU GLY GLY ARG GLN ILE HIS LEU ILE ARG SEQRES 18 A 236 SER TRP SER PHE THR SER THR LEU ILE THR THR THR ARG SEQRES 19 A 236 ARG SER SEQRES 1 B 236 ALA GLU THR VAL SER PHE ASN PHE ASN SER PHE SER GLU SEQRES 2 B 236 GLY ASN PRO ALA ILE ASN PHE GLN GLY ASP VAL THR VAL SEQRES 3 B 236 LEU SER ASN GLY ASN ILE GLN LEU THR ASN LEU ASN LYS SEQRES 4 B 236 VAL ASN SER VAL GLY ARG VAL LEU TYR ALA MET PRO VAL SEQRES 5 B 236 ARG ILE TRP SER SER ALA THR GLY ASN VAL ALA SER PHE SEQRES 6 B 236 LEU THR SER PHE SER PHE GLU MET LYS ASP ILE LYS ASP SEQRES 7 B 236 TYR ASP PRO ALA ASP GLY ILE ILE PHE PHE ILE ALA PRO SEQRES 8 B 236 GLU ASP THR GLN ILE PRO ALA GLY SER ILE GLY GLY GLY SEQRES 9 B 236 THR LEU GLY VAL SER ASP THR LYS GLY ALA GLY HIS PHE SEQRES 10 B 236 VAL GLY VAL GLU PHE ASP THR TYR SER ASN SER GLU TYR SEQRES 11 B 236 ASN ASP PRO PRO THR ASP HIS VAL GLY ILE ASP VAL ASN SEQRES 12 B 236 SER VAL ASP SER VAL LYS THR VAL PRO TRP ASN SER VAL SEQRES 13 B 236 SER GLY ALA VAL VAL LYS VAL THR VAL ILE TYR ASP SER SEQRES 14 B 236 SER THR LYS THR LEU SER VAL ALA VAL THR ASN ASP ASN SEQRES 15 B 236 GLY ASP ILE THR THR ILE ALA GLN VAL VAL ASP LEU LYS SEQRES 16 B 236 ALA LYS LEU PRO GLU ARG VAL LYS PHE GLY PHE SER ALA SEQRES 17 B 236 SER GLY SER LEU GLY GLY ARG GLN ILE HIS LEU ILE ARG SEQRES 18 B 236 SER TRP SER PHE THR SER THR LEU ILE THR THR THR ARG SEQRES 19 B 236 ARG SER SEQRES 1 C 236 ALA GLU THR VAL SER PHE ASN PHE ASN SER PHE SER GLU SEQRES 2 C 236 GLY ASN PRO ALA ILE ASN PHE GLN GLY ASP VAL THR VAL SEQRES 3 C 236 LEU SER ASN GLY ASN ILE GLN LEU THR ASN LEU ASN LYS SEQRES 4 C 236 VAL ASN SER VAL GLY ARG VAL LEU TYR ALA MET PRO VAL SEQRES 5 C 236 ARG ILE TRP SER SER ALA THR GLY ASN VAL ALA SER PHE SEQRES 6 C 236 LEU THR SER PHE SER PHE GLU MET LYS ASP ILE LYS ASP SEQRES 7 C 236 TYR ASP PRO ALA ASP GLY ILE ILE PHE PHE ILE ALA PRO SEQRES 8 C 236 GLU ASP THR GLN ILE PRO ALA GLY SER ILE GLY GLY GLY SEQRES 9 C 236 THR LEU GLY VAL SER ASP THR LYS GLY ALA GLY HIS PHE SEQRES 10 C 236 VAL GLY VAL GLU PHE ASP THR TYR SER ASN SER GLU TYR SEQRES 11 C 236 ASN ASP PRO PRO THR ASP HIS VAL GLY ILE ASP VAL ASN SEQRES 12 C 236 SER VAL ASP SER VAL LYS THR VAL PRO TRP ASN SER VAL SEQRES 13 C 236 SER GLY ALA VAL VAL LYS VAL THR VAL ILE TYR ASP SER SEQRES 14 C 236 SER THR LYS THR LEU SER VAL ALA VAL THR ASN ASP ASN SEQRES 15 C 236 GLY ASP ILE THR THR ILE ALA GLN VAL VAL ASP LEU LYS SEQRES 16 C 236 ALA LYS LEU PRO GLU ARG VAL LYS PHE GLY PHE SER ALA SEQRES 17 C 236 SER GLY SER LEU GLY GLY ARG GLN ILE HIS LEU ILE ARG SEQRES 18 C 236 SER TRP SER PHE THR SER THR LEU ILE THR THR THR ARG SEQRES 19 C 236 ARG SER SEQRES 1 D 236 ALA GLU THR VAL SER PHE ASN PHE ASN SER PHE SER GLU SEQRES 2 D 236 GLY ASN PRO ALA ILE ASN PHE GLN GLY ASP VAL THR VAL SEQRES 3 D 236 LEU SER ASN GLY ASN ILE GLN LEU THR ASN LEU ASN LYS SEQRES 4 D 236 VAL ASN SER VAL GLY ARG VAL LEU TYR ALA MET PRO VAL SEQRES 5 D 236 ARG ILE TRP SER SER ALA THR GLY ASN VAL ALA SER PHE SEQRES 6 D 236 LEU THR SER PHE SER PHE GLU MET LYS ASP ILE LYS ASP SEQRES 7 D 236 TYR ASP PRO ALA ASP GLY ILE ILE PHE PHE ILE ALA PRO SEQRES 8 D 236 GLU ASP THR GLN ILE PRO ALA GLY SER ILE GLY GLY GLY SEQRES 9 D 236 THR LEU GLY VAL SER ASP THR LYS GLY ALA GLY HIS PHE SEQRES 10 D 236 VAL GLY VAL GLU PHE ASP THR TYR SER ASN SER GLU TYR SEQRES 11 D 236 ASN ASP PRO PRO THR ASP HIS VAL GLY ILE ASP VAL ASN SEQRES 12 D 236 SER VAL ASP SER VAL LYS THR VAL PRO TRP ASN SER VAL SEQRES 13 D 236 SER GLY ALA VAL VAL LYS VAL THR VAL ILE TYR ASP SER SEQRES 14 D 236 SER THR LYS THR LEU SER VAL ALA VAL THR ASN ASP ASN SEQRES 15 D 236 GLY ASP ILE THR THR ILE ALA GLN VAL VAL ASP LEU LYS SEQRES 16 D 236 ALA LYS LEU PRO GLU ARG VAL LYS PHE GLY PHE SER ALA SEQRES 17 D 236 SER GLY SER LEU GLY GLY ARG GLN ILE HIS LEU ILE ARG SEQRES 18 D 236 SER TRP SER PHE THR SER THR LEU ILE THR THR THR ARG SEQRES 19 D 236 ARG SER HET MBG A 439 13 HET CA A 437 1 HET MN A 238 1 HET MBG B 440 13 HET CA B 237 1 HET MN B 238 1 HET MBG C 441 13 HET CA C 237 1 HET MN C 238 1 HET MBG D 442 13 HET CA D 237 1 HET MN D 238 1 HETNAM MBG METHYL BETA-D-GALACTOPYRANOSIDE HETNAM CA CALCIUM ION HETNAM MN MANGANESE (II) ION HETSYN MBG METHYL-BETA-GALACTOSE; METHYL BETA-D-GALACTOSIDE; HETSYN 2 MBG METHYL D-GALACTOSIDE; METHYL GALACTOSIDE FORMUL 5 MBG 4(C7 H14 O6) FORMUL 6 CA 4(CA 2+) FORMUL 7 MN 4(MN 2+) FORMUL 17 HOH *373(H2 O) HELIX 1 1 GLY A 103 THR A 105 5 3 HELIX 2 2 SER A 128 TYR A 130 5 3 HELIX 3 3 LEU A 194 LYS A 197 1 4 HELIX 4 4 GLY B 103 THR B 105 5 3 HELIX 5 5 SER B 128 TYR B 130 5 3 HELIX 6 6 LEU B 194 LYS B 197 1 4 HELIX 7 7 GLY C 103 THR C 105 5 3 HELIX 8 8 SER C 128 TYR C 130 5 3 HELIX 9 9 LEU C 194 LYS C 197 1 4 HELIX 10 10 GLY D 103 THR D 105 5 3 HELIX 11 11 SER D 128 TYR D 130 5 3 HELIX 12 12 LEU D 194 LYS D 197 1 4 SHEET 1 A 6 GLU A 2 PHE A 8 0 SHEET 2 A 6 ILE A 217 LEU A 229 -1 N LEU A 229 O GLU A 2 SHEET 3 A 6 SER A 64 LYS A 74 -1 N LYS A 74 O ILE A 217 SHEET 4 A 6 ALA A 159 ASP A 168 -1 N TYR A 167 O PHE A 65 SHEET 5 A 6 THR A 173 THR A 179 -1 N THR A 179 O LYS A 162 SHEET 6 A 6 ILE A 185 VAL A 191 -1 N GLN A 190 O LEU A 174 SHEET 1 B 7 ILE A 18 GLY A 22 0 SHEET 2 B 7 VAL A 43 TYR A 48 -1 N LEU A 47 O ASN A 19 SHEET 3 B 7 VAL A 202 SER A 209 -1 N ALA A 208 O GLY A 44 SHEET 4 B 7 GLY A 84 PRO A 91 -1 N ALA A 90 O LYS A 203 SHEET 5 B 7 VAL A 118 ASP A 123 -1 N PHE A 122 O ILE A 85 SHEET 6 B 7 HIS A 137 VAL A 142 -1 N ASP A 141 O GLY A 119 SHEET 7 B 7 LYS A 149 PRO A 152 -1 N VAL A 151 O VAL A 138 SHEET 1 C 6 GLU B 2 PHE B 8 0 SHEET 2 C 6 GLN B 216 LEU B 229 -1 N LEU B 229 O GLU B 2 SHEET 3 C 6 SER B 64 ASP B 75 -1 N LYS B 74 O ILE B 217 SHEET 4 C 6 ALA B 159 ASP B 168 -1 N TYR B 167 O PHE B 65 SHEET 5 C 6 THR B 173 THR B 179 -1 N THR B 179 O LYS B 162 SHEET 6 C 6 ILE B 185 VAL B 191 -1 N GLN B 190 O LEU B 174 SHEET 1 D 7 ILE B 18 GLY B 22 0 SHEET 2 D 7 VAL B 43 TYR B 48 -1 N LEU B 47 O ASN B 19 SHEET 3 D 7 VAL B 202 SER B 209 -1 N ALA B 208 O GLY B 44 SHEET 4 D 7 GLY B 84 PRO B 91 -1 N ALA B 90 O LYS B 203 SHEET 5 D 7 VAL B 118 ASP B 123 -1 N PHE B 122 O ILE B 85 SHEET 6 D 7 HIS B 137 VAL B 142 -1 N ASP B 141 O GLY B 119 SHEET 7 D 7 LYS B 149 PRO B 152 -1 N VAL B 151 O VAL B 138 SHEET 1 E 6 GLU C 2 PHE C 8 0 SHEET 2 E 6 ILE C 217 LEU C 229 -1 N LEU C 229 O GLU C 2 SHEET 3 E 6 SER C 64 LYS C 74 -1 N LYS C 74 O ILE C 217 SHEET 4 E 6 ALA C 159 ASP C 168 -1 N TYR C 167 O PHE C 65 SHEET 5 E 6 THR C 173 THR C 179 -1 N THR C 179 O LYS C 162 SHEET 6 E 6 ILE C 185 VAL C 191 -1 N GLN C 190 O LEU C 174 SHEET 1 F 7 ILE C 18 GLY C 22 0 SHEET 2 F 7 VAL C 43 TYR C 48 -1 N LEU C 47 O ASN C 19 SHEET 3 F 7 VAL C 202 SER C 209 -1 N ALA C 208 O GLY C 44 SHEET 4 F 7 GLY C 84 PRO C 91 -1 N ALA C 90 O LYS C 203 SHEET 5 F 7 VAL C 118 ASP C 123 -1 N PHE C 122 O ILE C 85 SHEET 6 F 7 HIS C 137 VAL C 142 -1 N ASP C 141 O GLY C 119 SHEET 7 F 7 LYS C 149 PRO C 152 -1 N VAL C 151 O VAL C 138 SHEET 1 G 6 GLU D 2 PHE D 8 0 SHEET 2 G 6 GLN D 216 LEU D 229 -1 N LEU D 229 O GLU D 2 SHEET 3 G 6 SER D 64 ASP D 75 -1 N LYS D 74 O ILE D 217 SHEET 4 G 6 ALA D 159 ASP D 168 -1 N TYR D 167 O PHE D 65 SHEET 5 G 6 THR D 173 THR D 179 -1 N THR D 179 O LYS D 162 SHEET 6 G 6 ILE D 185 VAL D 191 -1 N GLN D 190 O LEU D 174 SHEET 1 H 7 ILE D 18 GLY D 22 0 SHEET 2 H 7 VAL D 43 TYR D 48 -1 N LEU D 47 O ASN D 19 SHEET 3 H 7 VAL D 202 SER D 209 -1 N ALA D 208 O GLY D 44 SHEET 4 H 7 GLY D 84 PRO D 91 -1 N ALA D 90 O LYS D 203 SHEET 5 H 7 VAL D 118 ASP D 123 -1 N PHE D 122 O ILE D 85 SHEET 6 H 7 HIS D 137 VAL D 142 -1 N ASP D 141 O GLY D 119 SHEET 7 H 7 LYS D 149 PRO D 152 -1 N VAL D 151 O VAL D 138 LINK OE2 GLU A 121 MN MN A 238 1555 1555 2.46 LINK OD2 ASP A 123 MN MN A 238 1555 1555 2.25 LINK OD2 ASP A 123 CA CA A 437 1555 1555 2.44 LINK OD1 ASP A 123 CA CA A 437 1555 1555 2.38 LINK O TYR A 125 CA CA A 437 1555 1555 2.19 LINK OD1 ASN A 127 CA CA A 437 1555 1555 2.35 LINK OD1 ASP A 132 MN MN A 238 1555 1555 1.96 LINK OD2 ASP A 132 CA CA A 437 1555 1555 2.18 LINK NE2 HIS A 137 MN MN A 238 1555 1555 2.34 LINK MN MN A 238 O HOH A 527 1555 1555 2.02 LINK MN MN A 238 O HOH A 528 1555 1555 2.13 LINK CA CA A 437 O HOH A 525 1555 1555 2.37 LINK CA CA A 437 O HOH A 526 1555 1555 2.44 LINK OE2 GLU B 121 MN MN B 238 1555 1555 2.47 LINK OD1 ASP B 123 CA CA B 237 1555 1555 2.34 LINK OD2 ASP B 123 CA CA B 237 1555 1555 2.70 LINK OD2 ASP B 123 MN MN B 238 1555 1555 1.80 LINK O TYR B 125 CA CA B 237 1555 1555 2.11 LINK OD1 ASN B 127 CA CA B 237 1555 1555 2.26 LINK OD2 ASP B 132 CA CA B 237 1555 1555 2.22 LINK OD1 ASP B 132 MN MN B 238 1555 1555 2.42 LINK NE2 HIS B 137 MN MN B 238 1555 1555 2.10 LINK CA CA B 237 O HOH B 551 1555 1555 2.62 LINK CA CA B 237 O HOH B 552 1555 1555 2.39 LINK MN MN B 238 O HOH B 553 1555 1555 2.56 LINK MN MN B 238 O HOH B 554 1555 1555 2.47 LINK OE2 GLU C 121 MN MN C 238 1555 1555 2.24 LINK OD1 ASP C 123 CA CA C 237 1555 1555 2.33 LINK OD2 ASP C 123 CA CA C 237 1555 1555 2.68 LINK OD2 ASP C 123 MN MN C 238 1555 1555 2.33 LINK O TYR C 125 CA CA C 237 1555 1555 2.07 LINK OD1 ASN C 127 CA CA C 237 1555 1555 2.31 LINK OD2 ASP C 132 CA CA C 237 1555 1555 2.35 LINK OD1 ASP C 132 MN MN C 238 1555 1555 2.20 LINK NE2 HIS C 137 MN MN C 238 1555 1555 2.37 LINK CA CA C 237 O HOH C 516 1555 1555 2.22 LINK CA CA C 237 O HOH C 517 1555 1555 2.38 LINK MN MN C 238 O HOH C 518 1555 1555 2.47 LINK MN MN C 238 O HOH C 519 1555 1555 1.80 LINK OE2 GLU D 121 MN MN D 238 1555 1555 2.02 LINK OD2 ASP D 123 CA CA D 237 1555 1555 2.53 LINK OD1 ASP D 123 CA CA D 237 1555 1555 2.40 LINK OD2 ASP D 123 MN MN D 238 1555 1555 2.55 LINK O TYR D 125 CA CA D 237 1555 1555 2.28 LINK OD1 ASN D 127 CA CA D 237 1555 1555 2.29 LINK OD2 ASP D 132 CA CA D 237 1555 1555 2.38 LINK OD1 ASP D 132 MN MN D 238 1555 1555 2.40 LINK NE2 HIS D 137 MN MN D 238 1555 1555 2.31 LINK CA CA D 237 O HOH D 523 1555 1555 2.12 LINK CA CA D 237 O HOH D 524 1555 1555 2.26 LINK MN MN D 238 O HOH D 525 1555 1555 2.23 LINK MN MN D 238 O HOH D 526 1555 1555 2.06 CISPEP 1 ALA A 82 ASP A 83 0 0.14 CISPEP 2 ALA B 82 ASP B 83 0 -0.36 CISPEP 3 ALA C 82 ASP C 83 0 -0.05 CISPEP 4 ALA D 82 ASP D 83 0 -0.02 CRYST1 128.953 126.683 77.284 90.00 90.00 90.00 P 21 21 2 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 0.007755 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007894 0.000000 0.00000 SCALE3 0.000000 0.000000 0.012939 0.00000 MTRIX1 1 -0.996954 -0.072618 -0.028465 62.38570 1 MTRIX2 1 -0.077814 0.951013 0.299196 -7.77030 1 MTRIX3 1 0.005343 0.300500 -0.953767 65.74720 1 MTRIX1 2 0.488143 0.236120 0.840216 10.37690 1 MTRIX2 2 -0.355893 -0.825179 0.438658 11.66190 1 MTRIX3 2 0.796905 -0.513155 -0.318772 29.92790 1 MTRIX1 3 -0.456008 -0.145980 -0.877922 95.51900 1 MTRIX2 3 -0.143388 -0.961517 0.234359 1.14000 1 MTRIX3 3 -0.878349 0.232753 0.417527 59.20780 1