HEADER PROTEIN BINDING 03-JUL-09 3I57 TITLE TYPE 2 REPEAT OF THE MUCUS BINDING PROTEIN MUB FROM LACTOBACILLUS TITLE 2 REUTERI COMPND MOL_ID: 1; COMPND 2 MOLECULE: MUCUS BINDING PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 2063-2246; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LACTOBACILLUS REUTERI; SOURCE 3 ORGANISM_TAXID: 1598; SOURCE 4 STRAIN: 1063; SOURCE 5 GENE: MUB; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: TUNER(DE3/PLACI); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PETBLUE-1:MUB-R5 KEYWDS BETA GRASP FOLD, CELL WALL, PEPTIDOGLYCAN-ANCHOR, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR A.M.HEMMINGS,D.A.MACKENZIE,L.E.TAILFORD,N.JUGE REVDAT 3 21-FEB-24 3I57 1 REMARK SEQADV LINK REVDAT 2 24-NOV-09 3I57 1 JRNL TITLE REVDAT 1 15-SEP-09 3I57 0 JRNL AUTH D.A.MACKENZIE,L.E.TAILFORD,A.M.HEMMINGS,N.JUGE JRNL TITL CRYSTAL STRUCTURE OF A MUCUS BINDING PROTEIN REPEAT REVEALS JRNL TITL 2 AN UNEXPECTED FUNCTIONAL IMMUNOGLOBULIN BINDING ACTIVITY. JRNL REF J.BIOL.CHEM. V. 284 32444 2009 JRNL REFN ISSN 0021-9258 JRNL PMID 19758995 JRNL DOI 10.1074/JBC.M109.040907 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.62 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 36176 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 + TEST SET) : 0.206 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1803 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.85 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2024 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 78.27 REMARK 3 BIN R VALUE (WORKING SET) : 0.2620 REMARK 3 BIN FREE R VALUE SET COUNT : 108 REMARK 3 BIN FREE R VALUE : 0.3100 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2882 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 734 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 14.58 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.04000 REMARK 3 B22 (A**2) : -0.06000 REMARK 3 B33 (A**2) : 0.02000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.161 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.156 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): NULL REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.924 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.887 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 2944 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4000 ; 1.351 ; 1.928 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 366 ; 5.861 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 154 ;32.678 ;25.844 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 470 ;12.891 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ; 9.059 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 434 ; 0.099 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 2302 ; 0.007 ; 0.021 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 1822 ; 0.752 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2940 ; 1.326 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 1122 ; 2.349 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 1060 ; 3.643 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS; U VALUES: REFINED INDIVIDUALLY REMARK 4 REMARK 4 3I57 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1000053978. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-OCT-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : BM14 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.033 REMARK 200 MONOCHROMATOR : SI(111) MONOCHROMATOR REMARK 200 OPTICS : SI(111) MONOCHROMATOR. MIRROR 1: REMARK 200 GRAZING ANGLE 2.8 MRAD, VERTICAL REMARK 200 FOCUSING. MIR ROR 2: VERTICAL REMARK 200 AND HORIZONTAL FOCUSING. REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 345 MM PLATE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36176 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 40.620 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL 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: SAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.76 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.40 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM FORMATE, 22 % (W/V) PEG REMARK 280 3350, UNBUFFERED, PH 7, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K 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 22.43050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 95.78650 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.92300 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 95.78650 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.43050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 22.92300 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 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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 ALA A 185 REMARK 465 ALA B 185 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 OD1 ASP B 62 CG2 THR B 64 1.97 REMARK 500 OD1 ASP A 63 O HOH A 558 2.01 REMARK 500 OE2 GLU A 47 O HOH A 294 2.02 REMARK 500 O HOH A 359 O HOH A 538 2.04 REMARK 500 OG1 THR B 29 O HOH B 498 2.05 REMARK 500 O PRO B 31 O HOH B 384 2.06 REMARK 500 O HOH A 324 O HOH A 366 2.07 REMARK 500 O HOH B 395 O HOH B 528 2.07 REMARK 500 CE LYS B 109 O HOH B 395 2.08 REMARK 500 CG GLU B 112 O HOH B 532 2.08 REMARK 500 O HOH A 430 O HOH A 482 2.10 REMARK 500 O HOH A 404 O HOH B 429 2.11 REMARK 500 O SER B 150 O HOH B 435 2.12 REMARK 500 O HOH A 301 O HOH A 451 2.13 REMARK 500 O HOH B 444 O HOH B 530 2.19 REMARK 500 CE LYS B 109 O HOH B 528 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 275 O HOH B 272 4545 2.01 REMARK 500 O HOH A 367 O HOH B 474 4555 2.07 REMARK 500 O HOH A 392 O HOH B 537 4545 2.10 REMARK 500 O HOH A 331 O HOH B 250 3554 2.14 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 27 -3.72 75.73 REMARK 500 ASP B 27 -2.76 82.42 REMARK 500 LYS B 50 118.92 -164.65 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 186 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN A 2 OE1 REMARK 620 2 ASP A 60 OD1 78.3 REMARK 620 3 ASP A 62 O 83.1 90.5 REMARK 620 4 ASN A 65 O 148.0 127.8 79.1 REMARK 620 5 HOH A 233 O 76.2 147.3 106.4 83.6 REMARK 620 6 HOH A 256 O 99.9 84.4 173.5 100.7 80.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 186 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLN B 2 OE1 REMARK 620 2 ASP B 60 OD1 80.9 REMARK 620 3 ASP B 62 O 83.3 92.8 REMARK 620 4 ASN B 65 O 141.6 130.7 75.2 REMARK 620 5 HOH B 214 O 94.7 82.0 174.7 109.1 REMARK 620 6 HOH B 259 O 81.4 155.1 102.4 72.9 82.1 REMARK 620 7 HOH B 544 O 162.2 81.3 97.9 54.5 82.6 115.4 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 186 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 186 DBREF 3I57 A 2 185 UNP Q9RGN5 Q9RGN5_LACRE 2063 2246 DBREF 3I57 B 2 185 UNP Q9RGN5 Q9RGN5_LACRE 2063 2246 SEQADV 3I57 MET A 1 UNP Q9RGN5 INITIATING METHIONINE SEQADV 3I57 MET B 1 UNP Q9RGN5 INITIATING METHIONINE SEQRES 1 A 185 MET GLN LYS VAL HIS VAL GLN TYR ILE ASP GLY GLU THR SEQRES 2 A 185 ASP GLN MET LEU ARG GLN ASP ASP LEU ASP GLY TYR THR SEQRES 3 A 185 ASP GLU THR ILE PRO TYR SER THR ALA GLU GLY ILE LYS SEQRES 4 A 185 LYS PHE GLU GLY ASP GLY TYR GLU LEU PHE LYS ASP ASN SEQRES 5 A 185 PHE PRO ALA GLY GLU LYS PHE ASP ASN ASP ASP THR ASN SEQRES 6 A 185 ASP GLN PHE TYR THR VAL ILE PHE LYS HIS HIS ARG GLU SEQRES 7 A 185 ASN VAL ASP PRO ASN HIS SER SER ALA ASP GLY THR LYS SEQRES 8 A 185 GLY THR LYS THR LEU THR GLU THR VAL HIS TYR LYS TYR SEQRES 9 A 185 ALA ASN GLY THR LYS ALA ALA GLU ASP GLN THR ALA GLN SEQRES 10 A 185 VAL THR PHE THR ARG ASN GLY VAL LEU ASP ASP VAL THR SEQRES 11 A 185 GLY ILE VAL ALA TRP GLY LYS TRP ASN GLU ALA SER GLN SEQRES 12 A 185 SER TYR LYS ALA LEU THR SER PRO THR ILE ALA GLY TYR SEQRES 13 A 185 ALA PRO SER GLU ALA VAL VAL LYS ARG SER SER ASN SER SEQRES 14 A 185 ASP ALA GLU GLN GLY PRO THR LEU THR VAL ILE TYR THR SEQRES 15 A 185 ALA ASP ALA SEQRES 1 B 185 MET GLN LYS VAL HIS VAL GLN TYR ILE ASP GLY GLU THR SEQRES 2 B 185 ASP GLN MET LEU ARG GLN ASP ASP LEU ASP GLY TYR THR SEQRES 3 B 185 ASP GLU THR ILE PRO TYR SER THR ALA GLU GLY ILE LYS SEQRES 4 B 185 LYS PHE GLU GLY ASP GLY TYR GLU LEU PHE LYS ASP ASN SEQRES 5 B 185 PHE PRO ALA GLY GLU LYS PHE ASP ASN ASP ASP THR ASN SEQRES 6 B 185 ASP GLN PHE TYR THR VAL ILE PHE LYS HIS HIS ARG GLU SEQRES 7 B 185 ASN VAL ASP PRO ASN HIS SER SER ALA ASP GLY THR LYS SEQRES 8 B 185 GLY THR LYS THR LEU THR GLU THR VAL HIS TYR LYS TYR SEQRES 9 B 185 ALA ASN GLY THR LYS ALA ALA GLU ASP GLN THR ALA GLN SEQRES 10 B 185 VAL THR PHE THR ARG ASN GLY VAL LEU ASP ASP VAL THR SEQRES 11 B 185 GLY ILE VAL ALA TRP GLY LYS TRP ASN GLU ALA SER GLN SEQRES 12 B 185 SER TYR LYS ALA LEU THR SER PRO THR ILE ALA GLY TYR SEQRES 13 B 185 ALA PRO SER GLU ALA VAL VAL LYS ARG SER SER ASN SER SEQRES 14 B 185 ASP ALA GLU GLN GLY PRO THR LEU THR VAL ILE TYR THR SEQRES 15 B 185 ALA ASP ALA HET CA A 186 1 HET CA B 186 1 HETNAM CA CALCIUM ION FORMUL 3 CA 2(CA 2+) FORMUL 5 HOH *734(H2 O) HELIX 1 1 THR A 34 ASP A 44 1 11 HELIX 2 2 THR B 34 ASP B 44 1 11 SHEET 1 A 8 TYR A 46 ASP A 51 0 SHEET 2 A 8 GLN A 67 HIS A 75 -1 O ILE A 72 N LYS A 50 SHEET 3 A 8 GLN A 2 ASP A 10 1 N ILE A 9 O VAL A 71 SHEET 4 A 8 GLN A 15 GLY A 24 -1 O LEU A 17 N TYR A 8 SHEET 5 A 8 TYR B 46 ASP B 51 1 O PHE B 49 N GLN A 19 SHEET 6 A 8 GLN B 67 HIS B 75 -1 O ILE B 72 N PHE B 49 SHEET 7 A 8 GLN B 2 ASP B 10 1 N ILE B 9 O VAL B 71 SHEET 8 A 8 GLN B 15 GLY B 24 -1 O ARG B 18 N TYR B 8 SHEET 1 B 3 ARG A 77 VAL A 80 0 SHEET 2 B 3 GLY A 124 ASP A 127 -1 O LEU A 126 N GLU A 78 SHEET 3 B 3 VAL A 133 TRP A 135 -1 O ALA A 134 N VAL A 125 SHEET 1 C 4 LYS A 109 THR A 121 0 SHEET 2 C 4 THR A 93 TYR A 104 -1 N GLU A 98 O ALA A 116 SHEET 3 C 4 THR A 176 ALA A 183 1 O VAL A 179 N HIS A 101 SHEET 4 C 4 TYR A 156 PRO A 158 -1 N ALA A 157 O THR A 182 SHEET 1 D 2 SER A 142 SER A 144 0 SHEET 2 D 2 SER A 166 ASN A 168 -1 O SER A 167 N GLN A 143 SHEET 1 E 2 LEU A 148 THR A 149 0 SHEET 2 E 2 VAL A 162 VAL A 163 -1 O VAL A 163 N LEU A 148 SHEET 1 F 3 ARG B 77 VAL B 80 0 SHEET 2 F 3 GLY B 124 ASP B 127 -1 O LEU B 126 N GLU B 78 SHEET 3 F 3 VAL B 133 TRP B 135 -1 O ALA B 134 N VAL B 125 SHEET 1 G 4 LYS B 109 THR B 121 0 SHEET 2 G 4 THR B 93 TYR B 104 -1 N GLU B 98 O ALA B 116 SHEET 3 G 4 THR B 176 ALA B 183 1 O TYR B 181 N LYS B 103 SHEET 4 G 4 TYR B 156 PRO B 158 -1 N ALA B 157 O THR B 182 SHEET 1 H 2 SER B 142 SER B 144 0 SHEET 2 H 2 SER B 166 ASN B 168 -1 O SER B 167 N GLN B 143 SHEET 1 I 2 LEU B 148 THR B 149 0 SHEET 2 I 2 VAL B 162 VAL B 163 -1 O VAL B 163 N LEU B 148 LINK OE1 GLN A 2 CA CA A 186 1555 1555 2.46 LINK OD1 ASP A 60 CA CA A 186 1555 1555 2.39 LINK O ASP A 62 CA CA A 186 1555 1555 2.25 LINK O ASN A 65 CA CA A 186 1555 1555 2.35 LINK CA CA A 186 O HOH A 233 1555 1555 2.50 LINK CA CA A 186 O HOH A 256 1555 1555 2.37 LINK OE1 GLN B 2 CA CA B 186 1555 1555 2.26 LINK OD1 ASP B 60 CA CA B 186 1555 1555 2.53 LINK O ASP B 62 CA CA B 186 1555 1555 2.31 LINK O ASN B 65 CA CA B 186 1555 1555 2.42 LINK CA CA B 186 O HOH B 214 1555 1555 2.31 LINK CA CA B 186 O HOH B 259 1555 1555 2.48 LINK CA CA B 186 O HOH B 544 1555 1555 2.40 SITE 1 AC1 6 GLN A 2 ASP A 60 ASP A 62 ASN A 65 SITE 2 AC1 6 HOH A 233 HOH A 256 SITE 1 AC2 7 GLN B 2 ASP B 60 ASP B 62 ASN B 65 SITE 2 AC2 7 HOH B 214 HOH B 259 HOH B 544 CRYST1 44.861 45.846 191.573 90.00 90.00 90.00 P 21 21 21 8 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 0.022291 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021812 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005220 0.00000