HEADER IMMUNE SYSTEM 04-JUL-20 6XNW TITLE CRYSTAL STRUCTURE OF V39A MUTANT OF HUMAN CEACAM1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CARCINOEMBRYONIC ANTIGEN-RELATED CELL ADHESION MOLECULE 1; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: BILIARY GLYCOPROTEIN 1,BGP-1; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CEACAM1, BGP, BGP1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CEACAM1, IMMUNE SYSTEM EXPDTA X-RAY DIFFRACTION AUTHOR A.K.GANDHI,W.M.KIM,Z.-Y.SUN,Y.H.HUANG,D.BONSOR,G.A.PETSKO,V.KUCHROO, AUTHOR 2 R.S.BLUMBERG REVDAT 3 18-OCT-23 6XNW 1 REMARK REVDAT 2 31-MAR-21 6XNW 1 JRNL REVDAT 1 24-MAR-21 6XNW 0 JRNL AUTH A.K.GANDHI,Z.J.SUN,W.M.KIM,Y.H.HUANG,Y.KONDO,D.A.BONSOR, JRNL AUTH 2 E.J.SUNDBERG,G.WAGNER,V.K.KUCHROO,G.A.PETSKO,R.S.BLUMBERG JRNL TITL STRUCTURAL BASIS OF THE DYNAMIC HUMAN CEACAM1 MONOMER-DIMER JRNL TITL 2 EQUILIBRIUM. JRNL REF COMMUN BIOL V. 4 360 2021 JRNL REFN ESSN 2399-3642 JRNL PMID 33742094 JRNL DOI 10.1038/S42003-021-01871-2 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0135 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.59 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 45092 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) : 0.147 REMARK 3 R VALUE (WORKING SET) : 0.145 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2358 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 3299 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.63 REMARK 3 BIN R VALUE (WORKING SET) : 0.3790 REMARK 3 BIN FREE R VALUE SET COUNT : 172 REMARK 3 BIN FREE R VALUE : 0.4370 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3356 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 15 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 27.76 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.75000 REMARK 3 B22 (A**2) : 3.75000 REMARK 3 B33 (A**2) : -7.50000 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): 0.019 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.021 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.040 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.237 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.967 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 3430 ; 0.021 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 3168 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 4668 ; 2.279 ; 1.941 REMARK 3 BOND ANGLES OTHERS (DEGREES): 7260 ; 1.242 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 424 ; 8.325 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 176 ;41.805 ;25.682 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 536 ;16.123 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 12 ;19.577 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 516 ; 0.141 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 4032 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 828 ; 0.002 ; 0.020 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 TWIN DETAILS REMARK 3 NUMBER OF TWIN DOMAINS : 4 REMARK 3 TWIN DOMAIN : 1 REMARK 3 TWIN OPERATOR : H, K, L REMARK 3 TWIN FRACTION : 0.350 REMARK 3 TWIN DOMAIN : 2 REMARK 3 TWIN OPERATOR : -K, -H, -L REMARK 3 TWIN FRACTION : 0.155 REMARK 3 TWIN DOMAIN : 3 REMARK 3 TWIN OPERATOR : -H,-K,L REMARK 3 TWIN FRACTION : 0.256 REMARK 3 TWIN DOMAIN : 4 REMARK 3 TWIN OPERATOR : K, H, -L REMARK 3 TWIN FRACTION : 0.240 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 6XNW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 06-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1000250473. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 29-OCT-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9787 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300-HS REMARK 200 INTENSITY-INTEGRATION SOFTWARE : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.5.17 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47459 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 39.590 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 7.700 REMARK 200 R MERGE (I) : 0.20000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.60 REMARK 200 R MERGE FOR SHELL (I) : 1.67500 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 4QXW REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.43 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.27 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.005 M COBALT(II) CHLORIDE REMARK 280 HEXAHYDRATE, 0.005 M NICKEL(II) CHLORIDE HEXAHYDRATE, 0.005 M REMARK 280 CADMIUM CHLORIDE HYDRATE, 0.005 M MAGNESIUM CHLORIDE HEXAHYDRATE REMARK 280 WITH 12% W/V POLYETHYLENE GLYCOL 3,350 IN 0.1 M HEPES PH 7.5 REMARK 280 BUFFER, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 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: DIMERIC 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: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 NI NI A 201 LIES ON A SPECIAL POSITION. 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 NH1 ARG D 38 OD2 ASP D 40 2.16 REMARK 500 REMARK 500 REMARK: NULL 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 TRP B 33 CB TRP B 33 CG -0.126 REMARK 500 TYR B 86 CB TYR B 86 CG -0.104 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 PRO A 59 C - N - CA ANGL. DEV. = 10.7 DEGREES REMARK 500 ARG A 64 NE - CZ - NH1 ANGL. DEV. = 3.9 DEGREES REMARK 500 LYS B 15 CD - CE - NZ ANGL. DEV. = 14.7 DEGREES REMARK 500 LEU B 20 CA - CB - CG ANGL. DEV. = 17.5 DEGREES REMARK 500 PRO B 59 C - N - CA ANGL. DEV. = 9.3 DEGREES REMARK 500 ARG B 64 NE - CZ - NH2 ANGL. DEV. = -4.0 DEGREES REMARK 500 PRO D 59 C - N - CA ANGL. DEV. = 9.9 DEGREES REMARK 500 ASP D 82 CB - CG - OD2 ANGL. DEV. = 5.4 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 LYS A 15 -161.46 -102.55 REMARK 500 ASN A 23 61.34 62.31 REMARK 500 GLN A 27 83.87 49.72 REMARK 500 ALA A 71 -11.93 85.22 REMARK 500 LEU A 95 23.61 47.79 REMARK 500 LYS B 15 -153.68 -92.54 REMARK 500 GLN B 27 64.95 66.70 REMARK 500 ALA B 71 -6.97 85.51 REMARK 500 ASN B 77 55.81 39.53 REMARK 500 LYS C 15 -162.10 -104.19 REMARK 500 LEU C 95 -4.63 65.01 REMARK 500 LYS D 15 -166.77 -102.63 REMARK 500 ALA D 71 -12.85 85.52 REMARK 500 ASN D 77 60.13 38.46 REMARK 500 LEU D 95 0.25 82.07 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 NI A 201 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 105 NE2 REMARK 620 2 HIS A 105 NE2 0.0 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NI C 201 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 105 NE2 REMARK 620 2 HIS C 105 NE2 0.0 REMARK 620 N 1 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6XNO RELATED DB: PDB REMARK 900 RELATED ID: 6XNT RELATED DB: PDB DBREF 6XNW A 1 107 UNP P13688 CEAM1_HUMAN 35 141 DBREF 6XNW B 1 107 UNP P13688 CEAM1_HUMAN 35 141 DBREF 6XNW C 1 107 UNP P13688 CEAM1_HUMAN 35 141 DBREF 6XNW D 1 107 UNP P13688 CEAM1_HUMAN 35 141 SEQADV 6XNW ALA A 39 UNP P13688 VAL 73 ENGINEERED MUTATION SEQADV 6XNW ALA B 39 UNP P13688 VAL 73 ENGINEERED MUTATION SEQADV 6XNW ALA C 39 UNP P13688 VAL 73 ENGINEERED MUTATION SEQADV 6XNW ALA D 39 UNP P13688 VAL 73 ENGINEERED MUTATION SEQRES 1 A 107 GLN LEU THR THR GLU SER MET PRO PHE ASN VAL ALA GLU SEQRES 2 A 107 GLY LYS GLU VAL LEU LEU LEU VAL HIS ASN LEU PRO GLN SEQRES 3 A 107 GLN LEU PHE GLY TYR SER TRP TYR LYS GLY GLU ARG ALA SEQRES 4 A 107 ASP GLY ASN ARG GLN ILE VAL GLY TYR ALA ILE GLY THR SEQRES 5 A 107 GLN GLN ALA THR PRO GLY PRO ALA ASN SER GLY ARG GLU SEQRES 6 A 107 THR ILE TYR PRO ASN ALA SER LEU LEU ILE GLN ASN VAL SEQRES 7 A 107 THR GLN ASN ASP THR GLY PHE TYR THR LEU GLN VAL ILE SEQRES 8 A 107 LYS SER ASP LEU VAL ASN GLU GLU ALA THR GLY GLN PHE SEQRES 9 A 107 HIS VAL TYR SEQRES 1 B 107 GLN LEU THR THR GLU SER MET PRO PHE ASN VAL ALA GLU SEQRES 2 B 107 GLY LYS GLU VAL LEU LEU LEU VAL HIS ASN LEU PRO GLN SEQRES 3 B 107 GLN LEU PHE GLY TYR SER TRP TYR LYS GLY GLU ARG ALA SEQRES 4 B 107 ASP GLY ASN ARG GLN ILE VAL GLY TYR ALA ILE GLY THR SEQRES 5 B 107 GLN GLN ALA THR PRO GLY PRO ALA ASN SER GLY ARG GLU SEQRES 6 B 107 THR ILE TYR PRO ASN ALA SER LEU LEU ILE GLN ASN VAL SEQRES 7 B 107 THR GLN ASN ASP THR GLY PHE TYR THR LEU GLN VAL ILE SEQRES 8 B 107 LYS SER ASP LEU VAL ASN GLU GLU ALA THR GLY GLN PHE SEQRES 9 B 107 HIS VAL TYR SEQRES 1 C 107 GLN LEU THR THR GLU SER MET PRO PHE ASN VAL ALA GLU SEQRES 2 C 107 GLY LYS GLU VAL LEU LEU LEU VAL HIS ASN LEU PRO GLN SEQRES 3 C 107 GLN LEU PHE GLY TYR SER TRP TYR LYS GLY GLU ARG ALA SEQRES 4 C 107 ASP GLY ASN ARG GLN ILE VAL GLY TYR ALA ILE GLY THR SEQRES 5 C 107 GLN GLN ALA THR PRO GLY PRO ALA ASN SER GLY ARG GLU SEQRES 6 C 107 THR ILE TYR PRO ASN ALA SER LEU LEU ILE GLN ASN VAL SEQRES 7 C 107 THR GLN ASN ASP THR GLY PHE TYR THR LEU GLN VAL ILE SEQRES 8 C 107 LYS SER ASP LEU VAL ASN GLU GLU ALA THR GLY GLN PHE SEQRES 9 C 107 HIS VAL TYR SEQRES 1 D 107 GLN LEU THR THR GLU SER MET PRO PHE ASN VAL ALA GLU SEQRES 2 D 107 GLY LYS GLU VAL LEU LEU LEU VAL HIS ASN LEU PRO GLN SEQRES 3 D 107 GLN LEU PHE GLY TYR SER TRP TYR LYS GLY GLU ARG ALA SEQRES 4 D 107 ASP GLY ASN ARG GLN ILE VAL GLY TYR ALA ILE GLY THR SEQRES 5 D 107 GLN GLN ALA THR PRO GLY PRO ALA ASN SER GLY ARG GLU SEQRES 6 D 107 THR ILE TYR PRO ASN ALA SER LEU LEU ILE GLN ASN VAL SEQRES 7 D 107 THR GLN ASN ASP THR GLY PHE TYR THR LEU GLN VAL ILE SEQRES 8 D 107 LYS SER ASP LEU VAL ASN GLU GLU ALA THR GLY GLN PHE SEQRES 9 D 107 HIS VAL TYR HET NI A 201 1 HET NI C 201 1 HETNAM NI NICKEL (II) ION FORMUL 5 NI 2(NI 2+) FORMUL 7 HOH *15(H2 O) HELIX 1 AA1 ASP A 40 ASN A 42 5 3 HELIX 2 AA2 THR A 79 THR A 83 5 5 HELIX 3 AA3 ASP B 40 ASN B 42 5 3 HELIX 4 AA4 THR B 79 THR B 83 5 5 HELIX 5 AA5 ASP C 40 ASN C 42 5 3 HELIX 6 AA6 THR C 79 THR C 83 5 5 HELIX 7 AA7 ASP D 40 ASN D 42 5 3 HELIX 8 AA8 THR D 79 THR D 83 5 5 SHEET 1 AA1 4 THR A 3 MET A 7 0 SHEET 2 AA1 4 VAL A 17 HIS A 22 -1 O LEU A 18 N MET A 7 SHEET 3 AA1 4 LEU A 73 ILE A 75 -1 O LEU A 73 N LEU A 19 SHEET 4 AA1 4 GLU A 65 ILE A 67 -1 N THR A 66 O LEU A 74 SHEET 1 AA2 6 ASN A 10 ALA A 12 0 SHEET 2 AA2 6 GLU A 98 TYR A 107 1 O HIS A 105 N VAL A 11 SHEET 3 AA2 6 GLY A 84 LYS A 92 -1 N VAL A 90 O GLU A 98 SHEET 4 AA2 6 LEU A 28 LYS A 35 -1 N GLY A 30 O ILE A 91 SHEET 5 AA2 6 GLN A 44 ALA A 49 -1 O TYR A 48 N TYR A 31 SHEET 6 AA2 6 GLN A 54 PRO A 57 -1 O GLN A 54 N ALA A 49 SHEET 1 AA3 4 THR B 3 MET B 7 0 SHEET 2 AA3 4 VAL B 17 HIS B 22 -1 O LEU B 20 N GLU B 5 SHEET 3 AA3 4 LEU B 73 ILE B 75 -1 O LEU B 73 N LEU B 19 SHEET 4 AA3 4 GLU B 65 ILE B 67 -1 N THR B 66 O LEU B 74 SHEET 1 AA4 6 ASN B 10 ALA B 12 0 SHEET 2 AA4 6 GLU B 98 TYR B 107 1 O HIS B 105 N VAL B 11 SHEET 3 AA4 6 GLY B 84 LYS B 92 -1 N VAL B 90 O GLU B 98 SHEET 4 AA4 6 LEU B 28 LYS B 35 -1 N TYR B 34 O THR B 87 SHEET 5 AA4 6 GLN B 44 ALA B 49 -1 O TYR B 48 N TYR B 31 SHEET 6 AA4 6 GLN B 54 PRO B 57 -1 O THR B 56 N GLY B 47 SHEET 1 AA5 4 THR C 3 MET C 7 0 SHEET 2 AA5 4 VAL C 17 HIS C 22 -1 O HIS C 22 N THR C 3 SHEET 3 AA5 4 LEU C 73 ILE C 75 -1 O LEU C 73 N LEU C 19 SHEET 4 AA5 4 GLU C 65 ILE C 67 -1 N THR C 66 O LEU C 74 SHEET 1 AA6 6 ASN C 10 ALA C 12 0 SHEET 2 AA6 6 ASN C 97 TYR C 107 1 O HIS C 105 N VAL C 11 SHEET 3 AA6 6 GLY C 84 LYS C 92 -1 N VAL C 90 O GLU C 98 SHEET 4 AA6 6 LEU C 28 LYS C 35 -1 N SER C 32 O GLN C 89 SHEET 5 AA6 6 GLN C 44 TYR C 48 -1 O TYR C 48 N TYR C 31 SHEET 6 AA6 6 ALA C 55 PRO C 57 -1 O THR C 56 N GLY C 47 SHEET 1 AA7 4 THR D 3 MET D 7 0 SHEET 2 AA7 4 VAL D 17 HIS D 22 -1 O HIS D 22 N THR D 3 SHEET 3 AA7 4 LEU D 73 ILE D 75 -1 O ILE D 75 N VAL D 17 SHEET 4 AA7 4 GLU D 65 ILE D 67 -1 N THR D 66 O LEU D 74 SHEET 1 AA8 6 ASN D 10 ALA D 12 0 SHEET 2 AA8 6 ASN D 97 TYR D 107 1 O HIS D 105 N VAL D 11 SHEET 3 AA8 6 GLY D 84 LYS D 92 -1 N LEU D 88 O ALA D 100 SHEET 4 AA8 6 LEU D 28 LYS D 35 -1 N SER D 32 O GLN D 89 SHEET 5 AA8 6 GLN D 44 ALA D 49 -1 O ILE D 45 N TRP D 33 SHEET 6 AA8 6 GLN D 54 PRO D 57 -1 O THR D 56 N GLY D 47 LINK NE2 HIS A 105 NI NI A 201 1555 1555 2.13 LINK NE2 HIS A 105 NI NI A 201 1555 2445 1.92 LINK NE2 HIS C 105 NI NI C 201 1555 1555 2.09 LINK NE2 HIS C 105 NI NI C 201 1555 2455 2.06 CISPEP 1 MET A 7 PRO A 8 0 -12.73 CISPEP 2 MET B 7 PRO B 8 0 -8.32 CISPEP 3 MET C 7 PRO C 8 0 -13.71 CISPEP 4 ILE C 50 GLY C 51 0 -13.72 CISPEP 5 MET D 7 PRO D 8 0 -4.58 CRYST1 91.440 91.440 64.410 90.00 90.00 120.00 P 3 12 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 0.010936 0.006314 0.000000 0.00000 SCALE2 0.000000 0.012628 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015525 0.00000