HEADER SUGAR BINDING PROTEIN 29-SEP-99 1QMJ TITLE CG-16, A HOMODIMERIC AGGLUTININ FROM CHICKEN LIVER COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-GALACTOSIDE-BINDING LECTIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 16 KD LECTIN, C-16 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GALLUS GALLUS; SOURCE 3 ORGANISM_COMMON: CHICKEN; SOURCE 4 ORGANISM_TAXID: 9031; SOURCE 5 ORGAN: LIVER KEYWDS GALECTIN, SUGAR BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR P.F.VARELA,D.SOLIS,T.DIAZ-MAURINO,H.KALTNER,H.-J.GABIUS,A.ROMERO REVDAT 6 13-DEC-23 1QMJ 1 REMARK LINK REVDAT 5 08-MAY-19 1QMJ 1 REMARK LINK REVDAT 4 05-JUL-17 1QMJ 1 REMARK REVDAT 3 22-FEB-12 1QMJ 1 HEADER KEYWDS JRNL REMARK REVDAT 3 2 1 VERSN HETSYN FORMUL LINK REVDAT 2 24-FEB-09 1QMJ 1 VERSN REVDAT 1 06-FEB-00 1QMJ 0 JRNL AUTH P.F.VARELA,D.SOLIS,T.DIAZ-MAURINO,H.KALTNER,H.-J.GABIUS, JRNL AUTH 2 A.ROMERO JRNL TITL THE 2.15 A CRYSTAL STRUCTURE OF CG-16, THE DEVELOPMENTALLY JRNL TITL 2 REGULATED HOMODIMERIC CHICKEN GALECTIN JRNL REF J.MOL.BIOL. V. 294 537 1999 JRNL REFN ISSN 0022-2836 JRNL PMID 10610778 JRNL DOI 10.1006/JMBI.1999.3273 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH T.P.NOWAK,P.L.HAYWOOD,S.H.BARONDES REMARK 1 TITL DEVELOPMENTALLY REGULATED LECTIN IN EMBRYONIC CHICK MUSCLE REMARK 1 TITL 2 AND A MYOGENIC CELL LINE REMARK 1 REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 68 650 1976 REMARK 1 REFN ISSN 0006-291X REMARK 1 PMID 1259723 REMARK 1 DOI 10.1016/0006-291X(76)91195-5 REMARK 2 REMARK 2 RESOLUTION. 2.15 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) : 2.15 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 8.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 87.5 REMARK 3 NUMBER OF REFLECTIONS : 15047 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) : 0.185 REMARK 3 FREE R VALUE : 0.254 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1051 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.15 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.25 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 65.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 1522 REMARK 3 BIN R VALUE (WORKING SET) : 0.2940 REMARK 3 BIN FREE R VALUE : 0.3110 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 7.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 119 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2062 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 16 REMARK 3 SOLVENT ATOMS : 130 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 33.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.477 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 27.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.127 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.300 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.100 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.200 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.800 ; 2.500 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 : PARAMCSDX.PRO REMARK 3 PARAMETER FILE 2 : SEO.PARAM REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSD.PRO REMARK 3 TOPOLOGY FILE 2 : SEO.TOP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1QMJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-SEP-99. REMARK 100 THE DEPOSITION ID IS D_1290004177. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-FEB-99 REMARK 200 TEMPERATURE (KELVIN) : 293.0 REMARK 200 PH : 5.60 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 RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 15244 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.150 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 87.8 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : 0.03070 REMARK 200 R SYM (I) : 0.05600 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 7.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.15 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 75.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.04510 REMARK 200 R SYM FOR SHELL (I) : 0.20400 REMARK 200 <I/SIGMA(I)> FOR SHELL : 4.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: PDB ENTRY 1SLA REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 55.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.80 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS WERE OBTAINED IN HANGING OR REMARK 280 SITTING DROPS BY MIXING EQUAL VOLUMES OF THE PROTEIN SOLUTION REMARK 280 (10 MG/ML) AND THE PRECIPITATING BUFFER (2M AMMONIUM SULPHATE, 5% REMARK 280 (V/V) ISOPROPANOL AND 1% BETA-MERCAPTO ETHANOL, PH 5.6), PH REMARK 280 5.60, VAPOR DIFFUSION REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 56.38000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 56.38000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 35.69000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.30000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 35.69000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.30000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 56.38000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 35.69000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 41.30000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 56.38000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 35.69000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 41.30000 REMARK 290 SMTRY3 8 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2130 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11700 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.3 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 400 REMARK 400 COMPOUND REMARK 400 THE NUMBERING IS MADE ACCORDING TO THE BOVINE GAL-1 REMARK 400 STRUCTURE. THERE IS A GAP BETWEEN RESIDUES GLU102 AND REMARK 400 VAL104 - MAXIMIZE THE STRUCTURAL ALIGNMENT. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 VAL A 100 C PRO A 101 N -0.124 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 MET A 42 CG - SD - CE ANGL. DEV. = 9.6 DEGREES REMARK 500 ARG A 48 NE - CZ - NH2 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG A 73 NE - CZ - NH2 ANGL. DEV. = 3.5 DEGREES 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 ASP A 10 45.86 -149.47 REMARK 500 ASP A 26 30.25 -159.43 REMARK 500 ASP A 50 82.64 -158.39 REMARK 500 PRO A 78 27.68 -69.16 REMARK 500 ASP B 10 57.39 -143.32 REMARK 500 ASP B 50 81.20 -160.85 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B2023 DISTANCE = 5.83 ANGSTROMS REMARK 700 REMARK 700 SHEET REMARK 700 DETERMINATION METHOD: DSSP REMARK 700 THE ANTI-PARALLEL BETA-SHEET STRUCTURE OF EACH MONOMER REMARK 700 IS EXTENDED AS THE TWO MONOMERS ASSOCIATE TO FORM A DIMER REMARK 700 CONTAINING AN EXTENDED BETA-SANDWICH, EACH WITH THE SAME REMARK 700 JELLY ROLL TOPOLOGY. STRANDS 1 OF EACH SHEET A1 AND B1 ARE REMARK 700 CONNECTED AS ARE STRANS 5 OF EACH SHEET A2 AND B2. THE SHEET REMARK 700 IS HOWEVER, PRESENT HERE PER MONOMER ONLY. REMARK 700 THE SHEET STRUCTURE OF THIS MOLECULE IS ALSO BIFURCATED, REMARK 700 WITH STRAND 5 OF SHEET A1 (B1) CONNECTED TO STRAND 1 OF REMARK 700 SHEET A3 (B3). REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME B 502 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BME A 503 REMARK 999 REMARK 999 SEQUENCE REMARK 999 RESIDUES MET1 AND GLU2 ARE NOT MODELLED. REMARK 999 NUMBERING IN THE PDB DATA BASE IS MADE ACCORDING TO THE REMARK 999 GAL-1 BOVINE STRUCTURE. REMARK 999 THIS NUMBERING GIVES A GAP BETWEEN RESIDUES 102 AND 104. DBREF 1QMJ A 2 134 UNP P23668 LEG6_CHICK 3 134 DBREF 1QMJ B 2 134 UNP P23668 LEG6_CHICK 3 134 SEQRES 1 A 132 GLN GLY LEU VAL VAL THR GLN LEU ASP VAL GLN PRO GLY SEQRES 2 A 132 GLU CYS VAL LYS VAL LYS GLY LYS ILE LEU SER ASP ALA SEQRES 3 A 132 LYS GLY PHE SER VAL ASN VAL GLY LYS ASP SER SER THR SEQRES 4 A 132 LEU MET LEU HIS PHE ASN PRO ARG PHE ASP CYS HIS GLY SEQRES 5 A 132 ASP VAL ASN THR VAL VAL CYS ASN SER LYS GLU ASP GLY SEQRES 6 A 132 THR TRP GLY GLU GLU ASP ARG LYS ALA ASP PHE PRO PHE SEQRES 7 A 132 GLN GLN GLY ASP LYS VAL GLU ILE CYS ILE SER PHE ASP SEQRES 8 A 132 ALA ALA GLU VAL LYS VAL LYS VAL PRO GLU VAL GLU PHE SEQRES 9 A 132 GLU PHE PRO ASN ARG LEU GLY MET GLU LYS ILE GLN TYR SEQRES 10 A 132 LEU ALA VAL GLU GLY ASP PHE LYS VAL LYS ALA ILE LYS SEQRES 11 A 132 PHE SER SEQRES 1 B 132 GLN GLY LEU VAL VAL THR GLN LEU ASP VAL GLN PRO GLY SEQRES 2 B 132 GLU CYS VAL LYS VAL LYS GLY LYS ILE LEU SER ASP ALA SEQRES 3 B 132 LYS GLY PHE SER VAL ASN VAL GLY LYS ASP SER SER THR SEQRES 4 B 132 LEU MET LEU HIS PHE ASN PRO ARG PHE ASP CYS HIS GLY SEQRES 5 B 132 ASP VAL ASN THR VAL VAL CYS ASN SER LYS GLU ASP GLY SEQRES 6 B 132 THR TRP GLY GLU GLU ASP ARG LYS ALA ASP PHE PRO PHE SEQRES 7 B 132 GLN GLN GLY ASP LYS VAL GLU ILE CYS ILE SER PHE ASP SEQRES 8 B 132 ALA ALA GLU VAL LYS VAL LYS VAL PRO GLU VAL GLU PHE SEQRES 9 B 132 GLU PHE PRO ASN ARG LEU GLY MET GLU LYS ILE GLN TYR SEQRES 10 B 132 LEU ALA VAL GLU GLY ASP PHE LYS VAL LYS ALA ILE LYS SEQRES 11 B 132 PHE SER HET BME A 500 4 HET BME A 503 4 HET BME B 501 4 HET BME B 502 4 HETNAM BME BETA-MERCAPTOETHANOL FORMUL 3 BME 4(C2 H6 O S) FORMUL 7 HOH *130(H2 O) SHEET 1 A1 5 VAL A 5 THR A 7 0 SHEET 2 A1 5 TYR A 119 GLY A 124 -1 N LEU A 120 O VAL A 6 SHEET 3 A1 5 PHE A 30 ASP A 37 -1 N SER A 31 O GLU A 123 SHEET 4 A1 5 THR A 40 CYS A 51 -1 N PRO A 47 O PHE A 30 SHEET 5 A1 5 ASP A 54 GLU A 64 -1 N ASP A 54 O CYS A 51 SHEET 1 A2 5 GLU A 105 PRO A 109 0 SHEET 2 A2 5 GLU A 95 LYS A 99 -1 N VAL A 98 O PHE A 106 SHEET 3 A2 5 LYS A 84 PHE A 91 -1 N SER A 90 O LYS A 97 SHEET 4 A2 5 VAL A 17 ILE A 23 -1 N GLY A 21 O VAL A 85 SHEET 5 A2 5 PHE A 126 PHE A 133 -1 N LYS A 132 O LYS A 18 SHEET 1 A3 2 THR A 67 LYS A 74 0 SHEET 2 A3 2 ASP A 54 GLU A 64 -1 N THR A 67 O GLU A 64 SHEET 1 B1 5 VAL B 5 VAL B 11 0 SHEET 2 B1 5 ILE B 117 GLY B 124 -1 N LEU B 120 O VAL B 6 SHEET 3 B1 5 PHE B 30 ASP B 37 -1 N SER B 31 O GLU B 123 SHEET 4 B1 5 THR B 40 CYS B 51 -1 N PRO B 47 O PHE B 30 SHEET 5 B1 5 ASP B 54 GLU B 64 -1 N ASP B 54 O CYS B 51 SHEET 1 B2 5 GLU B 105 PRO B 109 0 SHEET 2 B2 5 GLU B 95 LYS B 99 -1 N VAL B 98 O PHE B 106 SHEET 3 B2 5 LYS B 84 PHE B 91 -1 N SER B 90 O LYS B 97 SHEET 4 B2 5 VAL B 17 ILE B 23 -1 N GLY B 21 O VAL B 85 SHEET 5 B2 5 PHE B 126 PHE B 133 -1 N LYS B 132 O LYS B 18 SHEET 1 B3 2 THR A 67 ARG A 73 0 SHEET 2 B3 2 ASP A 54 GLU A 64 -1 N THR A 67 O GLU A 64 LINK SG CYS A 16 S2 BME A 503 1555 1555 2.02 LINK SG CYS A 88 S2 BME A 500 1555 1555 1.99 LINK SG CYS B 16 S2 BME B 502 1555 1555 2.03 LINK SG CYS B 88 S2 BME B 501 1555 1555 2.03 SITE 1 AC1 5 GLU A 86 CYS A 88 LYS A 99 VAL A 100 SITE 2 AC1 5 PRO A 101 SITE 1 AC2 5 LYS B 18 GLU B 86 CYS B 88 LYS B 99 SITE 2 AC2 5 PRO B 101 SITE 1 AC3 3 CYS B 16 CYS B 88 ILE B 89 SITE 1 AC4 4 CYS A 16 CYS A 88 ILE A 89 SER A 90 CRYST1 71.380 82.600 112.760 90.00 90.00 90.00 C 2 2 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 0.014009 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012106 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008868 0.00000 MTRIX1 1 -0.956360 -0.282840 0.073270 31.39846 1 MTRIX2 1 -0.279380 0.811820 -0.512730 41.13992 1 MTRIX3 1 0.085540 -0.510830 -0.855420 128.37543 1